diff --git a/src/public/assets/scripts/main.js b/src/public/assets/scripts/main.js
index 127745e..9439ebc 100644
--- a/src/public/assets/scripts/main.js
+++ b/src/public/assets/scripts/main.js
@@ -1,2 +1,2 @@
 /*! For license information please see main.js.LICENSE.txt */
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0!==t?(e=this.getOrientedFlatCoordinates().slice(),mn(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,Je(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=It(this.getExtent());this.flatInteriorPoint_=cn(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new sn(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new rn(this.flatCoordinates.slice(0===t?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLinearRings(){const t=this.layout,e=this.flatCoordinates,n=this.ends_,r=[];let i=0;for(let o=0,s=n.length;o<s;++o){const s=n[o],a=new rn(e.slice(i,s),t);r.push(a),i=s}return r}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;gn(t,0,this.ends_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=mn(this.orientedFlatCoordinates_,0,this.ends_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],n=[];return e.length=Ke(this.flatCoordinates,0,this.ends_,this.stride,Math.sqrt(t),e,0,n),new yn(e,"XY",n)}getType(){return"Polygon"}intersectsExtent(t){return dn(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const n=We(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===n.length?0:n[n.length-1],this.changed()}}const bn=yn;function _n(t){if(Mt(t))throw new Error("Cannot create polygon from empty extent");const e=t[0],n=t[1],r=t[2],i=t[3],o=[e,n,e,i,r,i,r,n,e,n];return new yn(o,"XY",[o.length])}const vn="opacity",wn="visible",xn="extent",Tn="zIndex",Sn="maxResolution",On="minResolution",En="maxZoom",In="minZoom",An="source",Pn="map";const Cn=class extends j{constructor(t){super(),this.on,this.once,this.un,this.background_=t.background;const e=Object.assign({},t);"object"==typeof t.properties&&(delete e.properties,Object.assign(e,t.properties)),e[vn]=void 0!==t.opacity?t.opacity:1,B("number"==typeof e[vn],"Layer opacity must be a number"),e[wn]=void 0===t.visible||t.visible,e[Tn]=t.zIndex,e[Sn]=void 0!==t.maxResolution?t.maxResolution:1/0,e[On]=void 0!==t.minResolution?t.minResolution:0,e[In]=void 0!==t.minZoom?t.minZoom:-1/0,e[En]=void 0!==t.maxZoom?t.maxZoom:1/0,this.className_=void 0!==e.className?e.className:"ol-layer",delete e.className,this.setProperties(e),this.state_=null}getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(t){const e=this.state_||{layer:this,managed:void 0===t||t},n=this.getZIndex();return e.opacity=Re(Math.round(100*this.getOpacity())/100,0,1),e.visible=this.getVisible(),e.extent=this.getExtent(),e.zIndex=void 0!==n||e.managed?n:1/0,e.maxResolution=this.getMaxResolution(),e.minResolution=Math.max(this.getMinResolution(),0),e.minZoom=this.getMinZoom(),e.maxZoom=this.getMaxZoom(),this.state_=e,e}getLayersArray(t){return F()}getLayerStatesArray(t){return F()}getExtent(){return this.get(xn)}getMaxResolution(){return this.get(Sn)}getMinResolution(){return this.get(On)}getMinZoom(){return this.get(In)}getMaxZoom(){return this.get(En)}getOpacity(){return this.get(vn)}getSourceState(){return F()}getVisible(){return this.get(wn)}getZIndex(){return this.get(Tn)}setBackground(t){this.background_=t,this.changed()}setExtent(t){this.set(xn,t)}setMaxResolution(t){this.set(Sn,t)}setMinResolution(t){this.set(On,t)}setMaxZoom(t){this.set(En,t)}setMinZoom(t){this.set(In,t)}setOpacity(t){B("number"==typeof t,"Layer opacity must be a 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r*=Math.log(1+50*Math.max(0,t/e-1))/50+1,n&&(r=Math.max(r,n),r/=Math.log(1+50*Math.max(0,n/t-1))/50+1),Re(r,n/2,2*e)}function Un(t,e,n,r,i){return n=void 0===n||n,function(o,s,a,u){if(void 0!==o){const s=r?jn(t,r,a,i):t;return n&&u?Bn(o,s,e):Re(o,e,s)}}}function Vn(t){if(void 0!==t)return 0}function zn(t){if(void 0!==t)return t}function Gn(t){const e=void 0===t?5*Math.PI/180:t;return function(t,n){return n||void 0===t?t:Math.abs(t)<=e?0:t}}function Wn(t){return 1-function(t){return Math.pow(t,3)}(1-t)}function Hn(t){return 3*t*t-2*t*t*t}function qn(t,e){setTimeout((function(){t(e)}),0)}function Xn(t){return!(t.sourceCenter&&t.targetCenter&&!ee(t.sourceCenter,t.targetCenter))&&(t.sourceResolution===t.targetResolution&&t.sourceRotation===t.targetRotation)}function Yn(t,e,n,r,i){const o=Math.cos(-i);let s=Math.sin(-i),a=t[0]*o-t[1]*s,u=t[1]*o+t[0]*s;a+=(e[0]/2-n[0])*r,u+=(n[1]-e[1]/2)*r,s=-s;return[a*o-u*s,u*o+a*s]}const Kn=class extends j{constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=de(t.projection,"EPSG:3857"),this.viewportSize_=[100,100],this.targetCenter_=null,this.targetResolution_,this.targetRotation_,this.nextCenter_=null,this.nextResolution_,this.nextRotation_,this.cancelAnchor_=void 0,t.projection&&se(),t.center&&(t.center=ve(t.center,this.projection_)),t.extent&&(t.extent=xe(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const t in Ln)delete e[t];this.setProperties(e,!0);const n=function(t){let e,n,r;const i=28,o=2;let s=void 0!==t.minZoom?t.minZoom:0,a=void 0!==t.maxZoom?t.maxZoom:i;const u=void 0!==t.zoomFactor?t.zoomFactor:o,l=void 0!==t.multiWorld&&t.multiWorld,c=void 0===t.smoothResolutionConstraint||t.smoothResolutionConstraint,h=void 0!==t.showFullExtent&&t.showFullExtent,d=de(t.projection,"EPSG:3857"),f=d.getExtent();let p=t.constrainOnlyCenter,g=t.extent;l||g||!d.isGlobal()||(p=!1,g=f);if(void 0!==t.resolutions){const i=t.resolutions;n=i[s],r=void 0!==i[a]?i[a]:i[i.length-1],e=t.constrainResolution?function(t,e,n,r){return e=void 0===e||e,function(i,o,s,a){if(void 0!==i){const u=t[0],l=t[t.length-1],c=n?jn(u,n,s,r):u;if(a)return e?Bn(i,c,l):Re(i,l,c);const h=Math.min(c,i),d=Math.floor(_(t,h,o));return t[d]>c&&d<t.length-1?t[d+1]:t[d]}}}(i,c,!p&&g,h):Un(n,r,c,!p&&g,h)}else{const l=(f?Math.max(kt(f),Pt(f)):360*$t.degrees/d.getMetersPerUnit())/256/Math.pow(o,0),m=l/Math.pow(o,i-0);n=t.maxResolution,void 0!==n?s=0:n=l/Math.pow(u,s),r=t.minResolution,void 0===r&&(r=void 0!==t.maxZoom?void 0!==t.maxResolution?n/Math.pow(u,a):l/Math.pow(u,a):m),a=s+Math.floor(Math.log(n/r)/Math.log(u)),r=n/Math.pow(u,a-s),e=t.constrainResolution?function(t,e,n,r,i,o){return r=void 0===r||r,n=void 0!==n?n:0,function(s,a,u,l){if(void 0!==s){const c=i?jn(e,i,u,o):e;if(l)return r?Bn(s,c,n):Re(s,n,c);const h=1e-9,d=Math.ceil(Math.log(e/c)/Math.log(t)-h),f=-a*(.5-h)+.5,p=Math.min(c,s),g=Math.floor(Math.log(e/p)/Math.log(t)+f),m=Math.max(d,g);return Re(e/Math.pow(t,m),n,c)}}}(u,n,r,c,!p&&g,h):Un(n,r,c,!p&&g,h)}return{constraint:e,maxResolution:n,minResolution:r,minZoom:s,zoomFactor:u}}(t);this.maxResolution_=n.maxResolution,this.minResolution_=n.minResolution,this.zoomFactor_=n.zoomFactor,this.resolutions_=t.resolutions,this.padding_=t.padding,this.minZoom_=n.minZoom;const r=function(t){if(void 0!==t.extent){const e=void 0===t.smoothExtentConstraint||t.smoothExtentConstraint;return $n(t.extent,t.constrainOnlyCenter,e)}const e=de(t.projection,"EPSG:3857");if(!0!==t.multiWorld&&e.isGlobal()){const t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,$n(t,!1,!1)}return Nn}(t),i=n.constraint,o=function(t){if(void 0===t.enableRotation||t.enableRotation){const e=t.constrainRotation;return void 0===e||!0===e?Gn():!1===e?zn:"number"==typeof e?function(t){const e=2*Math.PI/t;return function(t,n){return n?t:void 0!==t?t=Math.floor(t/e+.5)*e:void 0}}(e):zn}return Vn}(t);this.constraints_={center:r,resolution:i,rotation:o},this.setRotation(void 0!==t.rotation?t.rotation:0),this.setCenterInternal(void 0!==t.center?t.center:null),void 0!==t.resolution?this.setResolution(t.resolution):void 0!==t.zoom&&this.setZoom(t.zoom)}get padding(){return this.padding_}set padding(t){let e=this.padding_;this.padding_=t;const n=this.getCenterInternal();if(n){const r=t||[0,0,0,0];e=e||[0,0,0,0];const i=this.getResolution(),o=i/2*(r[3]-e[3]+e[1]-r[1]),s=i/2*(r[0]-e[0]+e[2]-r[2]);this.setCenterInternal([n[0]+o,n[1]-s])}}getUpdatedOptions_(t){const e=this.getProperties();return void 0!==e.resolution?e.resolution=this.getResolution():e.zoom=this.getZoom(),e.center=this.getCenterInternal(),e.rotation=this.getRotation(),Object.assign({},e,t)}animate(t){this.isDef()&&!this.getAnimating()&&this.resolveConstraints(0);const e=new Array(arguments.length);for(let t=0;t<e.length;++t){let n=arguments[t];n.center&&(n=Object.assign({},n),n.center=ve(n.center,this.getProjection())),n.anchor&&(n=Object.assign({},n),n.anchor=ve(n.anchor,this.getProjection())),e[t]=n}this.animateInternal.apply(this,e)}animateInternal(t){let e,n=arguments.length;n>1&&"function"==typeof arguments[n-1]&&(e=arguments[n-1],--n);let r=0;for(;r<n&&!this.isDef();++r){const t=arguments[r];t.center&&this.setCenterInternal(t.center),void 0!==t.zoom?this.setZoom(t.zoom):t.resolution&&this.setResolution(t.resolution),void 0!==t.rotation&&this.setRotation(t.rotation)}if(r===n)return void(e&&qn(e,!0));let i=Date.now(),o=this.targetCenter_.slice(),s=this.targetResolution_,a=this.targetRotation_;const u=[];for(;r<n;++r){const t=arguments[r],n={start:i,complete:!1,anchor:t.anchor,duration:void 0!==t.duration?t.duration:1e3,easing:t.easing||Hn,callback:e};if(t.center&&(n.sourceCenter=o,n.targetCenter=t.center.slice(),o=n.targetCenter),void 0!==t.zoom?(n.sourceResolution=s,n.targetResolution=this.getResolutionForZoom(t.zoom),s=n.targetResolution):t.resolution&&(n.sourceResolution=s,n.targetResolution=t.resolution,s=n.targetResolution),void 0!==t.rotation){n.sourceRotation=a;const e=Le(t.rotation-a+Math.PI,2*Math.PI)-Math.PI;n.targetRotation=a+e,a=n.targetRotation}Xn(n)?n.complete=!0:i+=n.duration,u.push(n)}this.animations_.push(u),this.setHint(Mn,1),this.updateAnimations_()}getAnimating(){return this.hints_[Mn]>0}getInteracting(){return this.hints_[Fn]>0}cancelAnimations(){let t;this.setHint(Mn,-this.hints_[Mn]);for(let e=0,n=this.animations_.length;e<n;++e){const n=this.animations_[e];if(n[0].callback&&qn(n[0].callback,!1),!t)for(let e=0,r=n.length;e<r;++e){const r=n[e];if(!r.complete){t=r.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=t,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(void 0!==this.updateAnimationKey_&&(cancelAnimationFrame(this.updateAnimationKey_),this.updateAnimationKey_=void 0),!this.getAnimating())return;const t=Date.now();let e=!1;for(let n=this.animations_.length-1;n>=0;--n){const r=this.animations_[n];let i=!0;for(let n=0,o=r.length;n<o;++n){const o=r[n];if(o.complete)continue;const s=t-o.start;let a=o.duration>0?s/o.duration:1;a>=1?(o.complete=!0,a=1):i=!1;const u=o.easing(a);if(o.sourceCenter){const t=o.sourceCenter[0],e=o.sourceCenter[1],n=o.targetCenter[0],r=o.targetCenter[1];this.nextCenter_=o.targetCenter;const i=t+u*(n-t),s=e+u*(r-e);this.targetCenter_=[i,s]}if(o.sourceResolution&&o.targetResolution){const t=1===u?o.targetResolution:o.sourceResolution+u*(o.targetResolution-o.sourceResolution);if(o.anchor){const e=this.getViewportSize_(this.getRotation()),n=this.constraints_.resolution(t,0,e,!0);this.targetCenter_=this.calculateCenterZoom(n,o.anchor)}this.nextResolution_=o.targetResolution,this.targetResolution_=t,this.applyTargetState_(!0)}if(void 0!==o.sourceRotation&&void 0!==o.targetRotation){const t=1===u?Le(o.targetRotation+Math.PI,2*Math.PI)-Math.PI:o.sourceRotation+u*(o.targetRotation-o.sourceRotation);if(o.anchor){const e=this.constraints_.rotation(t,!0);this.targetCenter_=this.calculateCenterRotate(e,o.anchor)}this.nextRotation_=o.targetRotation,this.targetRotation_=t}if(this.applyTargetState_(!0),e=!0,!o.complete)break}if(i){this.animations_[n]=null,this.setHint(Mn,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=r[0].callback;t&&qn(t,!0)}}this.animations_=this.animations_.filter(Boolean),e&&void 0===this.updateAnimationKey_&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let n;const r=this.getCenterInternal();var i,o;return void 0!==r&&(n=[r[0]-e[0],r[1]-e[1]],function(t,e){const n=Math.cos(e),r=Math.sin(e),i=t[0]*n-t[1]*r,o=t[1]*n+t[0]*r;t[0]=i,t[1]=o}(n,t-this.getRotation()),o=e,(i=n)[0]+=+o[0],i[1]+=+o[1]),n}calculateCenterZoom(t,e){let n;const r=this.getCenterInternal(),i=this.getResolution();if(void 0!==r&&void 0!==i){n=[e[0]-t*(e[0]-r[0])/i,e[1]-t*(e[1]-r[1])/i]}return n}getViewportSize_(t){const e=this.viewportSize_;if(t){const n=e[0],r=e[1];return[Math.abs(n*Math.cos(t))+Math.abs(r*Math.sin(t)),Math.abs(n*Math.sin(t))+Math.abs(r*Math.cos(t))]}return e}setViewportSize(t){this.viewportSize_=Array.isArray(t)?t.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){const t=this.getCenterInternal();return t?_e(t,this.getProjection()):t}getCenterInternal(){return this.get(Ln.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return void 0!==t?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){return we(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();B(e,"The view center is not defined");const n=this.getResolution();B(void 0!==n,"The view resolution is not defined");const r=this.getRotation();return B(void 0!==r,"The view rotation is not defined"),At(e,n,r,t)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(t){this.applyOptions_(this.getUpdatedOptions_({maxZoom:t}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(t){this.applyOptions_(this.getUpdatedOptions_({minZoom:t}))}setConstrainResolution(t){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:t}))}getProjection(){return this.projection_}getResolution(){return this.get(Ln.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(xe(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const n=kt(t)/e[0],r=Pt(t)/e[1];return Math.max(n,r)}getResolutionForValueFunction(t){t=t||2;const e=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(e/n)/Math.log(t);return function(n){return e/Math.pow(t,n*r)}}getRotation(){return this.get(Ln.ROTATION)}getValueForResolutionFunction(t){const e=Math.log(t||2),n=this.getConstrainedResolution(this.maxResolution_),r=this.minResolution_,i=Math.log(n/r)/e;return function(t){return Math.log(n/t)/e/i}}getViewportSizeMinusPadding_(t){let e=this.getViewportSize_(t);const n=this.padding_;return n&&(e=[e[0]-n[1]-n[3],e[1]-n[0]-n[2]]),e}getState(){const t=this.getProjection(),e=this.getResolution(),n=this.getRotation();let r=this.getCenterInternal();const i=this.padding_;if(i){const t=this.getViewportSizeMinusPadding_();r=Yn(r,this.getViewportSize_(),[t[0]/2+i[3],t[1]/2+i[0]],e,n)}return{center:r.slice(0),projection:void 0!==t?t:null,resolution:e,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:n,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let t;const e=this.getResolution();return void 0!==e&&(t=this.getZoomForResolution(e)),t}getZoomForResolution(t){let e,n,r=this.minZoom_||0;if(this.resolutions_){const i=_(this.resolutions_,t,1);r=i,e=this.resolutions_[i],n=i==this.resolutions_.length-1?2:e/this.resolutions_[i+1]}else e=this.maxResolution_,n=this.zoomFactor_;return r+Math.log(e/t)/Math.log(n)}getResolutionForZoom(t){if(this.resolutions_){if(this.resolutions_.length<=1)return 0;const e=Re(Math.floor(t),0,this.resolutions_.length-2),n=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(n,Re(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let n;if(B(Array.isArray(t)||"function"==typeof t.getSimplifiedGeometry,"Invalid extent or geometry provided as `geometry`"),Array.isArray(t)){B(!Mt(t),"Cannot fit empty extent provided as `geometry`");n=_n(xe(t,this.getProjection()))}else if("Circle"===t.getType()){const e=xe(t.getExtent(),this.getProjection());n=_n(e),n.rotate(this.getRotation(),It(e))}else{const e=be();n=e?t.clone().transform(e,this.getProjection()):t}this.fitInternal(n,e)}rotatedExtentForGeometry(t){const e=this.getRotation(),n=Math.cos(e),r=Math.sin(-e),i=t.getFlatCoordinates(),o=t.getStride();let s=1/0,a=1/0,u=-1/0,l=-1/0;for(let t=0,e=i.length;t<e;t+=o){const e=i[t]*n-i[t+1]*r,o=i[t]*r+i[t+1]*n;s=Math.min(s,e),a=Math.min(a,o),u=Math.max(u,e),l=Math.max(l,o)}return[s,a,u,l]}fitInternal(t,e){let n=(e=e||{}).size;n||(n=this.getViewportSizeMinusPadding_());const r=void 0!==e.padding?e.padding:[0,0,0,0],i=void 0!==e.nearest&&e.nearest;let o;o=void 0!==e.minResolution?e.minResolution:void 0!==e.maxZoom?this.getResolutionForZoom(e.maxZoom):0;const s=this.rotatedExtentForGeometry(t);let a=this.getResolutionForExtentInternal(s,[n[0]-r[1]-r[3],n[1]-r[0]-r[2]]);a=isNaN(a)?o:Math.max(a,o),a=this.getConstrainedResolution(a,i?0:1);const u=this.getRotation(),l=Math.sin(u),c=Math.cos(u),h=It(s);h[0]+=(r[1]-r[3])/2*a,h[1]+=(r[0]-r[2])/2*a;const d=h[0]*c-h[1]*l,f=h[1]*c+h[0]*l,p=this.getConstrainedCenter([d,f],a),g=e.callback?e.callback:S;void 0!==e.duration?this.animateInternal({resolution:a,center:p,duration:e.duration,easing:e.easing},g):(this.targetResolution_=a,this.targetCenter_=p,this.applyTargetState_(!1,!0),qn(g,!0))}centerOn(t,e,n){this.centerOnInternal(ve(t,this.getProjection()),e,n)}centerOnInternal(t,e,n){this.setCenterInternal(Yn(t,e,n,this.getResolution(),this.getRotation()))}calculateCenterShift(t,e,n,r){let i;const o=this.padding_;if(o&&t){const s=this.getViewportSizeMinusPadding_(-n),a=Yn(t,r,[s[0]/2+o[3],s[1]/2+o[0]],e,n);i=[t[0]-a[0],t[1]-a[1]]}return i}isDef(){return!!this.getCenterInternal()&&void 0!==this.getResolution()}adjustCenter(t){const e=_e(this.targetCenter_,this.getProjection());this.setCenter([e[0]+t[0],e[1]+t[1]])}adjustCenterInternal(t){const e=this.targetCenter_;this.setCenterInternal([e[0]+t[0],e[1]+t[1]])}adjustResolution(t,e){e=e&&ve(e,this.getProjection()),this.adjustResolutionInternal(t,e)}adjustResolutionInternal(t,e){const n=this.getAnimating()||this.getInteracting(),r=this.getViewportSize_(this.getRotation()),i=this.constraints_.resolution(this.targetResolution_*t,0,r,n);e&&(this.targetCenter_=this.calculateCenterZoom(i,e)),this.targetResolution_*=t,this.applyTargetState_()}adjustZoom(t,e){this.adjustResolution(Math.pow(this.zoomFactor_,-t),e)}adjustRotation(t,e){e&&(e=ve(e,this.getProjection())),this.adjustRotationInternal(t,e)}adjustRotationInternal(t,e){const n=this.getAnimating()||this.getInteracting(),r=this.constraints_.rotation(this.targetRotation_+t,n);e&&(this.targetCenter_=this.calculateCenterRotate(r,e)),this.targetRotation_+=t,this.applyTargetState_()}setCenter(t){this.setCenterInternal(t?ve(t,this.getProjection()):t)}setCenterInternal(t){this.targetCenter_=t,this.applyTargetState_()}setHint(t,e){return this.hints_[t]+=e,this.changed(),this.hints_[t]}setResolution(t){this.targetResolution_=t,this.applyTargetState_()}setRotation(t){this.targetRotation_=t,this.applyTargetState_()}setZoom(t){this.setResolution(this.getResolutionForZoom(t))}applyTargetState_(t,e){const n=this.getAnimating()||this.getInteracting()||e,r=this.constraints_.rotation(this.targetRotation_,n),i=this.getViewportSize_(r),o=this.constraints_.resolution(this.targetResolution_,0,i,n),s=this.constraints_.center(this.targetCenter_,o,i,n,this.calculateCenterShift(this.targetCenter_,o,r,i));this.get(Ln.ROTATION)!==r&&this.set(Ln.ROTATION,r),this.get(Ln.RESOLUTION)!==o&&(this.set(Ln.RESOLUTION,o),this.set("zoom",this.getZoom(),!0)),s&&this.get(Ln.CENTER)&&ee(this.get(Ln.CENTER),s)||this.set(Ln.CENTER,s),this.getAnimating()&&!t&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(t,e,n){t=void 0!==t?t:200;const r=e||0,i=this.constraints_.rotation(this.targetRotation_),o=this.getViewportSize_(i),s=this.constraints_.resolution(this.targetResolution_,r,o),a=this.constraints_.center(this.targetCenter_,s,o,!1,this.calculateCenterShift(this.targetCenter_,s,i,o));if(0===t&&!this.cancelAnchor_)return this.targetResolution_=s,this.targetRotation_=i,this.targetCenter_=a,void this.applyTargetState_();n=n||(0===t?this.cancelAnchor_:void 0),this.cancelAnchor_=void 0,this.getResolution()===s&&this.getRotation()===i&&this.getCenterInternal()&&ee(this.getCenterInternal(),a)||(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:i,center:a,resolution:s,duration:t,easing:Wn,anchor:n}))}beginInteraction(){this.resolveConstraints(0),this.setHint(Fn,1)}endInteraction(t,e,n){n=n&&ve(n,this.getProjection()),this.endInteractionInternal(t,e,n)}endInteractionInternal(t,e,n){this.getInteracting()&&(this.setHint(Fn,-1),this.resolveConstraints(t,e,n))}getConstrainedCenter(t,e){const n=this.getViewportSize_(this.getRotation());return this.constraints_.center(t,e||this.getResolution(),n)}getConstrainedZoom(t,e){const n=this.getResolutionForZoom(t);return this.getZoomForResolution(this.getConstrainedResolution(n,e))}getConstrainedResolution(t,e){e=e||0;const n=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(t,e,n)}};const Zn=class extends Cn{constructor(t){const e=Object.assign({},t);delete e.source,super(e),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,t.render&&(this.render=t.render),t.map&&this.setMap(t.map),this.addChangeListener(An,this.handleSourcePropertyChange_);const n=t.source?t.source:null;this.setSource(n)}getLayersArray(t){return(t=t||[]).push(this),t}getLayerStatesArray(t){return(t=t||[]).push(this.getLayerState()),t}getSource(){return this.get(An)||null}getRenderSource(){return this.getSource()}getSourceState(){const t=this.getSource();return t?t.getState():"undefined"}handleSourceChange_(){this.changed(),this.sourceReady_||"ready"!==this.getSource().getState()||(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&(k(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;const t=this.getSource();t&&(this.sourceChangeKey_=C(t,P,this.handleSourceChange_,this),"ready"===t.getState()&&(this.sourceReady_=!0,setTimeout((()=>{this.dispatchEvent("sourceready")}),0))),this.changed()}getFeatures(t){return this.renderer_?this.renderer_.getFeatures(t):Promise.resolve([])}getData(t){return this.renderer_&&this.rendered?this.renderer_.getData(t):null}isVisible(t){let e;const n=this.getMapInternal();let r;!t&&n&&(t=n.getView()),e=t instanceof Kn?{viewState:t.getState(),extent:t.calculateExtent()}:t,!e.layerStatesArray&&n&&(e.layerStatesArray=n.getLayerGroup().getLayerStatesArray()),r=e.layerStatesArray?e.layerStatesArray.find((t=>t.layer===this)):this.getLayerState();const i=this.getExtent();return function(t,e){if(!t.visible)return!1;const n=e.resolution;if(n<t.minResolution||n>=t.maxResolution)return!1;const r=e.zoom;return r>t.minZoom&&r<=t.maxZoom}(r,e.viewState)&&(!i||Rt(i,e.extent))}getAttributions(t){if(!this.isVisible(t))return[];let e;const 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ir({opacity:this.getOpacity(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getOpacity(){return this.opacity_}getRotateWithView(){return this.rotateWithView_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getDisplacement(){return this.displacement_}getDeclutterMode(){return this.declutterMode_}getAnchor(){return F()}getImage(t){return F()}getHitDetectionImage(){return F()}getPixelRatio(t){return 1}getImageState(){return F()}getImageSize(){return F()}getOrigin(){return F()}getSize(){return F()}setDisplacement(t){this.displacement_=t}setOpacity(t){this.opacity_=t}setRotateWithView(t){this.rotateWithView_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=rr(t)}listenImageChange(t){F()}load(){F()}unlistenImageChange(t){F()}ready(){return Promise.resolve()}}const or=ir,sr={name:"rgb",min:[0,0,0],max:[255,255,255],channel:["red","green","blue"],alias:["RGB"]};var ar={name:"xyz",min:[0,0,0],channel:["X","Y","Z"],alias:["XYZ","ciexyz","cie1931"],whitepoint:{2:{A:[109.85,100,35.585],C:[98.074,100,118.232],D50:[96.422,100,82.521],D55:[95.682,100,92.149],D65:[95.045592705167,100,108.9057750759878],D75:[94.972,100,122.638],F2:[99.187,100,67.395],F7:[95.044,100,108.755],F11:[100.966,100,64.37],E:[100,100,100]},10:{A:[111.144,100,35.2],C:[97.285,100,116.145],D50:[96.72,100,81.427],D55:[95.799,100,90.926],D65:[94.811,100,107.304],D75:[94.416,100,120.641],F2:[103.28,100,69.026],F7:[95.792,100,107.687],F11:[103.866,100,65.627],E:[100,100,100]}}};ar.max=ar.whitepoint[2].D65,ar.rgb=function(t,e){e=e||ar.whitepoint[2].E;var n,r,i,o=t[0]/e[0],s=t[1]/e[1],a=t[2]/e[2];return 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t=0,r=n.length;t<r;t+=2)Array.isArray(n[t+1])?e[n[t]].apply(e,n[t+1]):e[n[t]]=n[t+1]}(r,t)):c[0]<0||c[1]<0?(t.translate(u,l),t.scale(c[0],c[1]),t.drawImage(r,i,o,s,a,0,0,s,a)):t.drawImage(r,i,o,s,a,u,l,s*c[0],a*c[1]),t.restore()}class si extends or{constructor(t){super({opacity:1,rotateWithView:void 0!==t.rotateWithView&&t.rotateWithView,rotation:void 0!==t.rotation?t.rotation:0,scale:void 0!==t.scale?t.scale:1,displacement:void 0!==t.displacement?t.displacement:[0,0],declutterMode:t.declutterMode}),this.canvases_,this.hitDetectionCanvas_=null,this.fill_=void 0!==t.fill?t.fill:null,this.origin_=[0,0],this.points_=t.points,this.radius_=t.radius,this.radius2_=t.radius2,this.angle_=void 0!==t.angle?t.angle:0,this.stroke_=void 0!==t.stroke?t.stroke:null,this.size_,this.renderOptions_,this.imageState_=this.fill_&&this.fill_.loading()?tr:er,this.imageState_===tr&&this.ready().then((()=>this.imageState_=er)),this.render()}clone(){const t=this.getScale(),e=new si({fill:this.getFill()?this.getFill().clone():void 0,points:this.getPoints(),radius:this.getRadius(),radius2:this.getRadius2(),angle:this.getAngle(),stroke:this.getStroke()?this.getStroke().clone():void 0,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(t)?t.slice():t,displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return e.setOpacity(this.getOpacity()),e}getAnchor(){const t=this.size_,e=this.getDisplacement(),n=this.getScaleArray();return[t[0]/2-e[0]/n[0],t[1]/2+e[1]/n[1]]}getAngle(){return this.angle_}getFill(){return this.fill_}setFill(t){this.fill_=t,this.render()}getHitDetectionImage(){return this.hitDetectionCanvas_||(this.hitDetectionCanvas_=this.createHitDetectionCanvas_(this.renderOptions_)),this.hitDetectionCanvas_}getImage(t){let e=this.canvases_[t];if(!e){const n=this.renderOptions_,r=Ir(n.size*t,n.size*t);this.draw_(n,r,t),e=r.canvas,this.canvases_[t]=e}return e}getPixelRatio(t){return t}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius_}getRadius2(){return this.radius2_}getSize(){return this.size_}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t,this.render()}listenImageChange(t){}load(){}unlistenImageChange(t){}calculateLineJoinSize_(t,e,n){if(0===e||this.points_===1/0||"bevel"!==t&&"miter"!==t)return e;let r=this.radius_,i=void 0===this.radius2_?r:this.radius2_;if(r<i){const t=r;r=i,i=t}const o=void 0===this.radius2_?this.points_:2*this.points_,s=2*Math.PI/o,a=i*Math.sin(s),u=r-Math.sqrt(i*i-a*a),l=Math.sqrt(a*a+u*u),c=l/a;if("miter"===t&&c<=n)return c*e;const h=e/2/c,d=e/2*(u/l),f=Math.sqrt((r+h)*(r+h)+d*d)-r;if(void 0===this.radius2_||"bevel"===t)return 2*f;const p=r*Math.sin(s),g=i-Math.sqrt(r*r-p*p),m=Math.sqrt(p*p+g*g)/p;if(m<=n){const t=m*e/2-i-r;return 2*Math.max(f,t)}return 2*f}createRenderOptions(){let t,e=zr,n=Wr,r=0,i=null,o=0,s=0;this.stroke_&&(t=$r(this.stroke_.getColor()??Hr),s=this.stroke_.getWidth()??1,i=this.stroke_.getLineDash(),o=this.stroke_.getLineDashOffset()??0,n=this.stroke_.getLineJoin()??Wr,e=this.stroke_.getLineCap()??zr,r=this.stroke_.getMiterLimit()??10);const a=this.calculateLineJoinSize_(n,s,r),u=Math.max(this.radius_,this.radius2_||0);return{strokeStyle:t,strokeWidth:s,size:Math.ceil(2*u+a),lineCap:e,lineDash:i,lineDashOffset:o,lineJoin:n,miterLimit:r}}render(){this.renderOptions_=this.createRenderOptions();const t=this.renderOptions_.size;this.canvases_={},this.hitDetectionCanvas_=null,this.size_=[t,t]}draw_(t,e,n){if(e.scale(n,n),e.translate(t.size/2,t.size/2),this.createPath_(e),this.fill_){let t=this.fill_.getColor();null===t&&(t=Vr),e.fillStyle=$r(t),e.fill()}t.strokeStyle&&(e.strokeStyle=t.strokeStyle,e.lineWidth=t.strokeWidth,t.lineDash&&(e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset),e.lineCap=t.lineCap,e.lineJoin=t.lineJoin,e.miterLimit=t.miterLimit,e.stroke())}createHitDetectionCanvas_(t){let e;if(this.fill_){let n=this.fill_.getColor(),r=0;"string"==typeof n&&(n=wr(n)),null===n?r=1:Array.isArray(n)&&(r=4===n.length?n[3]:1),0===r&&(e=Ir(t.size,t.size),this.drawHitDetectionCanvas_(t,e))}return e?e.canvas:this.getImage(1)}createPath_(t){let e=this.points_;const n=this.radius_;if(e===1/0)t.arc(0,0,n,0,2*Math.PI);else{const r=void 0===this.radius2_?n:this.radius2_;void 0!==this.radius2_&&(e*=2);const i=this.angle_-Math.PI/2,o=2*Math.PI/e;for(let s=0;s<e;s++){const e=i+s*o,a=s%2==0?n:r;t.lineTo(a*Math.cos(e),a*Math.sin(e))}t.closePath()}}drawHitDetectionCanvas_(t,e){e.translate(t.size/2,t.size/2),this.createPath_(e),e.fillStyle=Vr,e.fill(),t.strokeStyle&&(e.strokeStyle=t.strokeStyle,e.lineWidth=t.strokeWidth,t.lineDash&&(e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset),e.lineJoin=t.lineJoin,e.miterLimit=t.miterLimit,e.stroke())}ready(){return this.fill_?this.fill_.ready():Promise.resolve()}}const ai=si;class ui extends ai{constructor(t){super({points:1/0,fill:(t=t||{radius:5}).fill,radius:t.radius,stroke:t.stroke,scale:void 0!==t.scale?t.scale:1,rotation:void 0!==t.rotation?t.rotation:0,rotateWithView:void 0!==t.rotateWithView&&t.rotateWithView,displacement:void 0!==t.displacement?t.displacement:[0,0],declutterMode:t.declutterMode})}clone(){const t=this.getScale(),e=new ui({fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,radius:this.getRadius(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return e.setOpacity(this.getOpacity()),e}setRadius(t){this.radius_=t,this.render()}}const li=ui;class ci{constructor(t){t=t||{},this.patternImage_=null,this.color_=null,void 0!==t.color&&this.setColor(t.color)}clone(){const t=this.getColor();return new ci({color:Array.isArray(t)?t.slice():t||void 0})}getColor(){return this.color_}setColor(t){if(null!==t&&"object"==typeof t&&"src"in t){const e=Lr(null,t.src,"anonymous",void 0,t.offset?null:t.color?t.color:null,!(t.offset&&t.size));e.ready().then((()=>{this.patternImage_=null})),e.getImageState()===Qn&&e.load(),e.getImageState()===tr&&(this.patternImage_=e)}this.color_=t}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}}const hi=ci;class di{constructor(t){t=t||{},this.color_=void 0!==t.color?t.color:null,this.lineCap_=t.lineCap,this.lineDash_=void 0!==t.lineDash?t.lineDash:null,this.lineDashOffset_=t.lineDashOffset,this.lineJoin_=t.lineJoin,this.miterLimit_=t.miterLimit,this.width_=t.width}clone(){const t=this.getColor();return new di({color:Array.isArray(t)?t.slice():t||void 0,lineCap:this.getLineCap(),lineDash:this.getLineDash()?this.getLineDash().slice():void 0,lineDashOffset:this.getLineDashOffset(),lineJoin:this.getLineJoin(),miterLimit:this.getMiterLimit(),width:this.getWidth()})}getColor(){return this.color_}getLineCap(){return this.lineCap_}getLineDash(){return this.lineDash_}getLineDashOffset(){return this.lineDashOffset_}getLineJoin(){return this.lineJoin_}getMiterLimit(){return this.miterLimit_}getWidth(){return this.width_}setColor(t){this.color_=t}setLineCap(t){this.lineCap_=t}setLineDash(t){this.lineDash_=t}setLineDashOffset(t){this.lineDashOffset_=t}setLineJoin(t){this.lineJoin_=t}setMiterLimit(t){this.miterLimit_=t}setWidth(t){this.width_=t}}const fi=di;class pi{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=yi,void 0!==t.geometry&&this.setGeometry(t.geometry),this.fill_=void 0!==t.fill?t.fill:null,this.image_=void 0!==t.image?t.image:null,this.renderer_=void 0!==t.renderer?t.renderer:null,this.hitDetectionRenderer_=void 0!==t.hitDetectionRenderer?t.hitDetectionRenderer:null,this.stroke_=void 0!==t.stroke?t.stroke:null,this.text_=void 0!==t.text?t.text:null,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&"object"==typeof t&&(t=t.clone()),new pi({geometry:t??void 0,fill:this.getFill()?this.getFill().clone():void 0,image:this.getImage()?this.getImage().clone():void 0,renderer:this.getRenderer()??void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,text:this.getText()?this.getText().clone():void 0,zIndex:this.getZIndex()})}getRenderer(){return this.renderer_}setRenderer(t){this.renderer_=t}setHitDetectionRenderer(t){this.hitDetectionRenderer_=t}getHitDetectionRenderer(){return this.hitDetectionRenderer_}getGeometry(){return this.geometry_}getGeometryFunction(){return this.geometryFunction_}getFill(){return this.fill_}setFill(t){this.fill_=t}getImage(){return this.image_}setImage(t){this.image_=t}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t}getText(){return this.text_}setText(t){this.text_=t}getZIndex(){return this.zIndex_}setGeometry(t){"function"==typeof t?this.geometryFunction_=t:"string"==typeof t?this.geometryFunction_=function(e){return e.get(t)}:t?void 0!==t&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=yi,this.geometry_=t}setZIndex(t){this.zIndex_=t}}let gi=null;function mi(t,e){if(!gi){const t=new hi({color:"rgba(255,255,255,0.4)"}),e=new fi({color:"#3399CC",width:1.25});gi=[new pi({image:new li({fill:t,stroke:e,radius:5}),fill:t,stroke:e})]}return gi}function yi(t){return t.getGeometry()}const bi=pi;function _i(t,e,n,r){return void 0!==n&&void 0!==r?[n/t,r/e]:void 0!==n?n/t:void 0!==r?r/e:1}class vi extends or{constructor(t){const e=void 0!==(t=t||{}).opacity?t.opacity:1,n=void 0!==t.rotation?t.rotation:0,r=void 0!==t.scale?t.scale:1,i=void 0!==t.rotateWithView&&t.rotateWithView;super({opacity:e,rotation:n,scale:r,displacement:void 0!==t.displacement?t.displacement:[0,0],rotateWithView:i,declutterMode:t.declutterMode}),this.anchor_=void 0!==t.anchor?t.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=void 0!==t.anchorOrigin?t.anchorOrigin:"top-left",this.anchorXUnits_=void 0!==t.anchorXUnits?t.anchorXUnits:"fraction",this.anchorYUnits_=void 0!==t.anchorYUnits?t.anchorYUnits:"fraction",this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null;const o=void 0!==t.img?t.img:null;let s,a=t.src;if(B(!(void 0!==a&&o),"`image` and `src` cannot be provided at the same time"),void 0!==a&&0!==a.length||!o||(a=o.src||$(o)),B(void 0!==a&&a.length>0,"A defined and non-empty `src` or `image` must be provided"),B(!((void 0!==t.width||void 0!==t.height)&&void 0!==t.scale),"`width` or `height` cannot be provided together with `scale`"),void 0!==t.src?s=Qn:void 0!==o&&(s="complete"in o?o.complete?o.src?er:Qn:tr:er),this.color_=void 0!==t.color?wr(t.color):null,this.iconImage_=Lr(o,a,this.crossOrigin_,s,this.color_),this.offset_=void 0!==t.offset?t.offset:[0,0],this.offsetOrigin_=void 0!==t.offsetOrigin?t.offsetOrigin:"top-left",this.origin_=null,this.size_=void 0!==t.size?t.size:null,void 0!==t.width||void 0!==t.height){let e,n;if(t.size)[e,n]=t.size;else{const r=this.getImage(1);if(r.width&&r.height)e=r.width,n=r.height;else if(r instanceof HTMLImageElement){this.initialOptions_=t;const e=()=>{if(this.unlistenImageChange(e),!this.initialOptions_)return;const n=this.iconImage_.getSize();this.setScale(_i(n[0],n[1],t.width,t.height))};return void this.listenImageChange(e)}}void 0!==e&&this.setScale(_i(e,n,t.width,t.height))}}clone(){let t,e,n;return this.initialOptions_?(e=this.initialOptions_.width,n=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new vi({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:t,width:e,height:n,size:null!==this.size_?this.size_.slice():void 0,src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let t=this.normalizedAnchor_;if(!t){t=this.anchor_;const e=this.getSize();if("fraction"==this.anchorXUnits_||"fraction"==this.anchorYUnits_){if(!e)return null;t=this.anchor_.slice(),"fraction"==this.anchorXUnits_&&(t[0]*=e[0]),"fraction"==this.anchorYUnits_&&(t[1]*=e[1])}if("top-left"!=this.anchorOrigin_){if(!e)return null;t===this.anchor_&&(t=this.anchor_.slice()),"top-right"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[0]=-t[0]+e[0]),"bottom-left"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[1]=-t[1]+e[1])}this.normalizedAnchor_=t}const e=this.getDisplacement(),n=this.getScaleArray();return[t[0]-e[0]/n[0],t[1]+e[1]/n[1]]}setAnchor(t){this.anchor_=t,this.normalizedAnchor_=null}getColor(){return this.color_}getImage(t){return this.iconImage_.getImage(t)}getPixelRatio(t){return this.iconImage_.getPixelRatio(t)}getImageSize(){return this.iconImage_.getSize()}getImageState(){return this.iconImage_.getImageState()}getHitDetectionImage(){return this.iconImage_.getHitDetectionImage()}getOrigin(){if(this.origin_)return this.origin_;let t=this.offset_;if("top-left"!=this.offsetOrigin_){const e=this.getSize(),n=this.iconImage_.getSize();if(!e||!n)return null;t=t.slice(),"top-right"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[0]=n[0]-e[0]-t[0]),"bottom-left"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[1]=n[1]-e[1]-t[1])}return this.origin_=t,this.origin_}getSrc(){return this.iconImage_.getSrc()}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){const t=this.getScaleArray();return this.size_?this.size_[0]*t[0]:this.iconImage_.getImageState()==er?this.iconImage_.getSize()[0]*t[0]:void 0}getHeight(){const t=this.getScaleArray();return this.size_?this.size_[1]*t[1]:this.iconImage_.getImageState()==er?this.iconImage_.getSize()[1]*t[1]:void 0}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(P,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(P,t)}ready(){return this.iconImage_.ready()}}const wi=vi;class xi{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.scale_=t.scale,this.scaleArray_=rr(void 0!==t.scale?t.scale:1),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.repeat_=t.repeat,this.textBaseline_=t.textBaseline,this.fill_=void 0!==t.fill?t.fill:new hi({color:"#333"}),this.maxAngle_=void 0!==t.maxAngle?t.maxAngle:Math.PI/4,this.placement_=void 0!==t.placement?t.placement:"point",this.overflow_=!!t.overflow,this.stroke_=void 0!==t.stroke?t.stroke:null,this.offsetX_=void 0!==t.offsetX?t.offsetX:0,this.offsetY_=void 0!==t.offsetY?t.offsetY:0,this.backgroundFill_=t.backgroundFill?t.backgroundFill:null,this.backgroundStroke_=t.backgroundStroke?t.backgroundStroke:null,this.padding_=void 0===t.padding?null:t.padding,this.declutterMode_=t.declutterMode}clone(){const t=this.getScale();return new xi({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(t)?t.slice():t,text:this.getText(),textAlign:this.getTextAlign(),justify:this.getJustify(),textBaseline:this.getTextBaseline(),fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),backgroundFill:this.getBackgroundFill()?this.getBackgroundFill().clone():void 0,backgroundStroke:this.getBackgroundStroke()?this.getBackgroundStroke().clone():void 0,padding:this.getPadding()||void 0,declutterMode:this.getDeclutterMode()})}getOverflow(){return this.overflow_}getFont(){return this.font_}getMaxAngle(){return this.maxAngle_}getPlacement(){return this.placement_}getRepeat(){return this.repeat_}getOffsetX(){return this.offsetX_}getOffsetY(){return this.offsetY_}getFill(){return this.fill_}getRotateWithView(){return this.rotateWithView_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getStroke(){return this.stroke_}getText(){return this.text_}getTextAlign(){return this.textAlign_}getJustify(){return this.justify_}getTextBaseline(){return this.textBaseline_}getBackgroundFill(){return this.backgroundFill_}getBackgroundStroke(){return this.backgroundStroke_}getPadding(){return this.padding_}getDeclutterMode(){return this.declutterMode_}setOverflow(t){this.overflow_=t}setFont(t){this.font_=t}setMaxAngle(t){this.maxAngle_=t}setOffsetX(t){this.offsetX_=t}setOffsetY(t){this.offsetY_=t}setPlacement(t){this.placement_=t}setRepeat(t){this.repeat_=t}setRotateWithView(t){this.rotateWithView_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=rr(void 0!==t?t:1)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}}const Ti=xi;let Si=0;const Oi=1<<Si++,Ei=1<<Si++,Ii=1<<Si++,Ai=1<<Si++,Pi=1<<Si++,Ci=1<<Si++,Di=Math.pow(2,6)-1,ki={[Oi]:"boolean",[Ei]:"number",[Ii]:"string",[Ai]:"color",[Pi]:"number[]",[Ci]:"size"},Ri=Object.keys(ki).map(Number).sort(b);function Mi(t){const e=[];for(const r of Ri)(t&(n=r))===n&&e.push(ki[r]);var n;return 0===e.length?"untyped":e.length<3?e.join(" or "):e.slice(0,-1).join(", ")+", or "+e[e.length-1]}function Fi(t,e){return!!(t&e)}function Li(t,e){return t===e}class $i{constructor(t,e){this.type=t,this.value=e}}class Ni{constructor(t,e,...n){this.type=t,this.operator=e,this.args=n}}function ji(){return{variables:new Set,properties:new Set,featureId:!1,geometryType:!1,style:{}}}function Bi(t,e,n){switch(typeof t){case"boolean":return new $i(Oi,t);case"number":return new $i(n===Ci?Ci:Ei,t);case"string":{let e=Ii;return function(t){try{return vr(t),!0}catch(t){return!1}}(t)&&(e|=Ai),Li(e&n,0)||(e&=n),new $i(e,t)}}if(!Array.isArray(t))throw new Error("Expression must be an array or a primitive value");if(0===t.length)throw new Error("Empty expression");if("string"==typeof t[0])return function(t,e,n){const r=t[0],i=Ro[r];if(!i)throw new Error(`Unknown operator: ${r}`);return i(t,e,n)}(t,e,n);for(const e of t)if("number"!=typeof e)throw new Error("Expected an array of numbers");let r=Pi;return 2===t.length?r|=Ci:3!==t.length&&4!==t.length||(r|=Ai),n&&(r&=n),new $i(r,t)}const Ui="get",Vi="var",zi="concat",Gi="geometry-type",Wi="any",Hi="all",qi="!",Xi="resolution",Yi="zoom",Ki="time",Zi="==",Ji="!=",Qi=">",to=">=",eo="<",no="<=",ro="*",io="/",oo="+",so="-",ao="clamp",uo="%",lo="^",co="abs",ho="floor",fo="ceil",po="round",go="sin",mo="cos",yo="atan",bo="sqrt",_o="match",vo="between",wo="interpolate",xo="coalesce",To="case",So="in",Oo="number",Eo="string",Io="array",Ao="color",Po="id",Co="band",Do="palette",ko="to-string",Ro={[Ui]:jo((([t,e])=>void 0!==e?function(t){switch(t){case"string":return Ii;case"color":return Ai;case"number":return Ei;case"boolean":return Oi;case"number[]":return Pi;default:throw new Error(`Unrecognized type hint: ${t}`)}}(e.value):Di),Fo(1,2),(function(t,e){const n=Bi(t[1],e);if(!(n instanceof $i))throw new Error("Expected a literal argument for get operation");if("string"!=typeof n.value)throw new Error("Expected a string argument for get 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r=Bi(t[n+3],e);if(!Fi(Ei,r.type))throw new Error(`Expected all stop input values in the interpolate operation to be of type number, got ${Mi(r.type)} at position ${n+2} instead`);let i=Bi(t[n+4],e);if(!Fi(Ei|Ai,i.type))throw new Error(`Expected all stop output values in the interpolate operation to be a number or color, got ${Mi(i.type)} at position ${n+3} instead`);r=Bi(t[n+3],e,Ei),i=Bi(t[n+4],e,Ei|Ai),a[n]=r,a[n+1]=i}return[o,s,...a]})),[To]:jo((t=>{let e=Di;for(let n=1;n<t.length;n+=2)e&=t[n].type;return e&=t[t.length-1].type,e}),Fo(3,1/0),(function(t,e){const n=t[0],r=t.length-1;if(r%2==0)throw new Error(`An odd amount of arguments was expected for operation ${n}, got ${JSON.stringify(r)} instead`)}),(function(t,e,n,r){const i=Bi(t[t.length-1],e,r);let o=void 0!==r?r&i.type:i.type;const s=new Array(t.length-1);for(let n=0;n<s.length-1;n+=2){const i=Bi(t[n+1],e),a=Bi(t[n+2],e,r);if(!Fi(Oi,i.type))throw new Error(`Expected all conditions in the case operation to be of type boolean, 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i=Yo(t,n,e),o=Yo(t,n+"background-",e),s=Ko(t,n,e),a=Ko(t,n+"background-",e),u=Jo(t,n+"font",e),l=Zo(t,n+"max-angle",e),c=Zo(t,n+"offset-x",e),h=Zo(t,n+"offset-y",e),d=Qo(t,n+"overflow",e),f=Jo(t,n+"placement",e),p=Zo(t,n+"repeat",e),g=is(t,n+"scale",e),m=Qo(t,n+"rotate-with-view",e),y=Zo(t,n+"rotation",e),b=Jo(t,n+"align",e),_=Jo(t,n+"justify",e),v=Jo(t,n+"baseline",e),w=es(t,n+"padding",e),x=us(t,n+"declutter-mode"),T=new Ti({declutterMode:x});return function(t){if(T.setText(r(t)),i&&T.setFill(i(t)),o&&T.setBackgroundFill(o(t)),s&&T.setStroke(s(t)),a&&T.setBackgroundStroke(a(t)),u&&T.setFont(u(t)),l&&T.setMaxAngle(l(t)),c&&T.setOffsetX(c(t)),h&&T.setOffsetY(h(t)),d&&T.setOverflow(d(t)),f){const e=f(t);if("point"!==e&&"line"!==e)throw new Error("Expected point or line for text-placement");T.setPlacement(e)}if(p&&T.setRepeat(p(t)),g&&T.setScale(g(t)),m&&T.setRotateWithView(m(t)),y&&T.setRotation(y(t)),b){const e=b(t);if("left"!==e&&"center"!==e&&"right"!==e&&"end"!==e&&"start"!==e)throw new Error("Expected left, right, center, start, or end for text-align");T.setTextAlign(e)}if(_){const e=_(t);if("left"!==e&&"right"!==e&&"center"!==e)throw new Error("Expected left, right, or center for text-justify");T.setJustify(e)}if(v){const e=v(t);if("bottom"!==e&&"top"!==e&&"middle"!==e&&"alphabetic"!==e&&"hanging"!==e)throw new Error("Expected bottom, top, middle, alphabetic, or hanging for text-baseline");T.setTextBaseline(e)}return w&&T.setPadding(w(t)),T}}(t,e),o=function(t,e){if("icon-src"in t)return function(t,e){const n="icon-",r=n+"src",i=cs(t[r],r),o=ns(t,n+"anchor",e),s=is(t,n+"scale",e),a=Zo(t,n+"opacity",e),u=ns(t,n+"displacement",e),l=Zo(t,n+"rotation",e),c=Qo(t,n+"rotate-with-view",e),h=ss(t,n+"anchor-origin"),d=as(t,n+"anchor-x-units"),f=as(t,n+"anchor-y-units"),p=function(t,e){const n=t[e];if(void 0===n)return;return ds(n,e)}(t,n+"color"),g=function(t,e){const n=t[e];if(void 0===n)return;if("string"!=typeof n)throw new Error(`Expected a string for ${e}`);return n}(t,n+"cross-origin"),m=function(t,e){const n=t[e];if(void 0===n)return;return ls(n,e)}(t,n+"offset"),y=ss(t,n+"offset-origin"),b=os(t,n+"width"),_=os(t,n+"height"),v=function(t,e){const n=t[e];if(void 0===n)return;if("number"==typeof n)return rr(n);if(!Array.isArray(n))throw new Error(`Expected a number or size array for ${e}`);if(2!==n.length||"number"!=typeof n[0]||"number"!=typeof n[1])throw new Error(`Expected a number or size array for ${e}`);return n}(t,n+"size"),w=us(t,n+"declutter-mode"),x=new wi({src:i,anchorOrigin:h,anchorXUnits:d,anchorYUnits:f,color:p,crossOrigin:g,offset:m,offsetOrigin:y,height:_,width:b,size:v,declutterMode:w});return function(t){return a&&x.setOpacity(a(t)),u&&x.setDisplacement(u(t)),l&&x.setRotation(l(t)),c&&x.setRotateWithView(c(t)),s&&x.setScale(s(t)),o&&x.setAnchor(o(t)),x}}(t,e);if("shape-points"in t)return function(t,e){const n="shape-",r=n+"points",i=n+"radius",o=hs(t[r],r),s=hs(t[i],i),a=Yo(t,n,e),u=Ko(t,n,e),l=is(t,n+"scale",e),c=ns(t,n+"displacement",e),h=Zo(t,n+"rotation",e),d=Qo(t,n+"rotate-with-view",e),f=os(t,n+"radius2"),p=os(t,n+"angle"),g=us(t,n+"declutter-mode"),m=new ai({points:o,radius:s,radius2:f,angle:p,declutterMode:g});return function(t){return a&&m.setFill(a(t)),u&&m.setStroke(u(t)),c&&m.setDisplacement(c(t)),h&&m.setRotation(h(t)),d&&m.setRotateWithView(d(t)),l&&m.setScale(l(t)),m}}(t,e);if("circle-radius"in t)return function(t,e){const n="circle-",r=Yo(t,n,e),i=Ko(t,n,e),o=Zo(t,n+"radius",e),s=is(t,n+"scale",e),a=ns(t,n+"displacement",e),u=Zo(t,n+"rotation",e),l=Qo(t,n+"rotate-with-view",e),c=us(t,n+"declutter-mode"),h=new li({radius:5,declutterMode:c});return function(t){return o&&h.setRadius(o(t)),r&&h.setFill(r(t)),i&&h.setStroke(i(t)),a&&h.setDisplacement(a(t)),u&&h.setRotation(u(t)),l&&h.setRotateWithView(l(t)),s&&h.setScale(s(t)),h}}(t,e);return null}(t,e),s=Zo(t,"z-index",e);if(!(n||r||i||o||I(t)))throw new Error("No fill, stroke, point, or text symbolizer properties in style: "+JSON.stringify(t));const a=new bi;return function(t){let e=!0;if(n){const r=n(t);r&&(e=!1),a.setFill(r)}if(r){const n=r(t);n&&(e=!1),a.setStroke(n)}if(i){const n=i(t);n&&(e=!1),a.setText(n)}if(o){const n=o(t);n&&(e=!1),a.setImage(n)}return s&&a.setZIndex(s(t)),e?null:a}}function Yo(t,e,n){let r;if(r=e+"fill-pattern-src"in t?function(t,e,n){const r=Jo(t,e+"pattern-src",n),i=rs(t,e+"pattern-offset",n),o=rs(t,e+"pattern-size",n),s=ts(t,e+"color",n);return function(t){return{src:r(t),offset:i&&i(t),size:o&&o(t),color:s&&s(t)}}}(t,e+"fill-",n):ts(t,e+"fill-color",n),!r)return null;const i=new hi;return function(t){const e=r(t);return"none"===e?null:(i.setColor(e),i)}}function Ko(t,e,n){const r=Zo(t,e+"stroke-width",n),i=ts(t,e+"stroke-color",n);if(!r&&!i)return null;const o=Jo(t,e+"stroke-line-cap",n),s=Jo(t,e+"stroke-line-join",n),a=es(t,e+"stroke-line-dash",n),u=Zo(t,e+"stroke-line-dash-offset",n),l=Zo(t,e+"stroke-miter-limit",n),c=new fi;return function(t){if(i){const e=i(t);if("none"===e)return null;c.setColor(e)}if(r&&c.setWidth(r(t)),o){const e=o(t);if("butt"!==e&&"round"!==e&&"square"!==e)throw new Error("Expected butt, round, or square line cap");c.setLineCap(e)}if(s){const e=s(t);if("bevel"!==e&&"round"!==e&&"miter"!==e)throw new Error("Expected bevel, round, or miter line join");c.setLineJoin(e)}return a&&c.setLineDash(a(t)),u&&c.setLineDashOffset(u(t)),l&&c.setMiterLimit(l(t)),c}}function Zo(t,e,n){if(!(e in t))return;const r=Uo(t[e],Ei,n);return function(t){return hs(r(t),e)}}function Jo(t,e,n){if(!(e in t))return null;const r=Uo(t[e],Ii,n);return function(t){return cs(r(t),e)}}function Qo(t,e,n){if(!(e in t))return null;const r=Uo(t[e],Oi,n);return function(t){const n=r(t);if("boolean"!=typeof n)throw new Error(`Expected a boolean for ${e}`);return n}}function ts(t,e,n){if(!(e in t))return null;const r=Uo(t[e],Ai|Ii,n);return function(t){return ds(r(t),e)}}function es(t,e,n){if(!(e in t))return null;const r=Uo(t[e],Pi,n);return function(t){return ls(r(t),e)}}function ns(t,e,n){if(!(e in t))return null;const r=Uo(t[e],Pi,n);return function(t){const n=ls(r(t),e);if(2!==n.length)throw new Error(`Expected two numbers for ${e}`);return n}}function rs(t,e,n){if(!(e in t))return null;const r=Uo(t[e],Pi,n);return function(t){return fs(r(t),e)}}function is(t,e,n){if(!(e in t))return null;const r=Uo(t[e],Pi|Ei,n);return function(t){return function(t,e){if("number"==typeof t)return t;return fs(t,e)}(r(t),e)}}function os(t,e){const n=t[e];if(void 0!==n){if("number"!=typeof n)throw new Error(`Expected a number for ${e}`);return n}}function ss(t,e){const n=t[e];if(void 0!==n){if("bottom-left"!==n&&"bottom-right"!==n&&"top-left"!==n&&"top-right"!==n)throw new Error(`Expected bottom-left, bottom-right, top-left, or top-right for ${e}`);return n}}function as(t,e){const n=t[e];if(void 0!==n){if("pixels"!==n&&"fraction"!==n)throw new Error(`Expected pixels or fraction for ${e}`);return n}}function us(t,e){const n=t[e];if(void 0!==n){if("string"!=typeof n)throw new Error(`Expected a string for ${e}`);if("declutter"!==n&&"obstacle"!==n&&"none"!==n)throw new Error(`Expected declutter, obstacle, or none for ${e}`);return n}}function ls(t,e){if(!Array.isArray(t))throw new Error(`Expected an array for ${e}`);const n=t.length;for(let r=0;r<n;++r)if("number"!=typeof t[r])throw new Error(`Expected an array of numbers for ${e}`);return t}function cs(t,e){if("string"!=typeof t)throw new Error(`Expected a string for ${e}`);return t}function hs(t,e){if("number"!=typeof t)throw new Error(`Expected a number for ${e}`);return t}function ds(t,e){if("string"==typeof t)return t;const n=ls(t,e),r=n.length;if(r<3||r>4)throw new Error(`Expected a color with 3 or 4 values for ${e}`);return n}function fs(t,e){const n=ls(t,e);if(2!==n.length)throw new Error(`Expected an array of two numbers for ${e}`);return n}const ps="renderOrder";const gs=class extends Zn{constructor(t){t=t||{};const e=Object.assign({},t);delete e.style,delete e.renderBuffer,delete e.updateWhileAnimating,delete e.updateWhileInteracting,super(e),this.declutter_=t.declutter?String(t.declutter):void 0,this.renderBuffer_=void 0!==t.renderBuffer?t.renderBuffer:100,this.style_=null,this.styleFunction_=void 0,this.setStyle(t.style),this.updateWhileAnimating_=void 0!==t.updateWhileAnimating&&t.updateWhileAnimating,this.updateWhileInteracting_=void 0!==t.updateWhileInteracting&&t.updateWhileInteracting}getDeclutter(){return this.declutter_}getFeatures(t){return super.getFeatures(t)}getRenderBuffer(){return this.renderBuffer_}getRenderOrder(){return this.get(ps)}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}getUpdateWhileAnimating(){return this.updateWhileAnimating_}getUpdateWhileInteracting(){return this.updateWhileInteracting_}renderDeclutter(t,e){const n=this.getDeclutter();n in t.declutter==!1&&(t.declutter[n]=new Jn(9)),this.getRenderer().renderDeclutter(t,e)}setRenderOrder(t){this.set(ps,t)}setStyle(t){this.style_=void 0===t?mi:t;const e=function(t){if(void 0===t)return mi;if(!t)return null;if("function"==typeof t)return t;if(t instanceof bi)return t;if(!Array.isArray(t))return qo([t]);if(0===t.length)return[];const e=t.length,n=t[0];if(n instanceof bi){const n=new Array(e);for(let r=0;r<e;++r){const e=t[r];if(!(e instanceof bi))throw new Error("Expected a list of style instances");n[r]=e}return n}if("style"in n){const n=new Array(e);for(let r=0;r<e;++r){const e=t[r];if(!("style"in e))throw new Error("Expected a list of rules with a style property");n[r]=e}return Ho(n)}return qo(t)}(t);this.styleFunction_=null===t?void 0:function(t){let e;if("function"==typeof t)e=t;else{let n;Array.isArray(t)?n=t:(B("function"==typeof t.getZIndex,"Expected an `Style` or an array of `Style`"),n=[t]),e=function(){return n}}return e}(e),this.changed()}},ms={BEGIN_GEOMETRY:0,BEGIN_PATH:1,CIRCLE:2,CLOSE_PATH:3,CUSTOM:4,DRAW_CHARS:5,DRAW_IMAGE:6,END_GEOMETRY:7,FILL:8,MOVE_TO_LINE_TO:9,SET_FILL_STYLE:10,SET_STROKE_STYLE:11,STROKE:12,ELLIPSE:13},ys=[ms.FILL],bs=[ms.STROKE],_s=[ms.BEGIN_PATH],vs=[ms.CLOSE_PATH],ws=ms;const xs=class{drawCustom(t,e,n,r,i){}drawGeometry(t){}setStyle(t){}drawCircle(t,e,n){}drawEllipse(t,e,n){}drawFeature(t,e,n){}drawGeometryCollection(t,e,n){}drawLineString(t,e,n){}drawMultiLineString(t,e,n){}drawMultiPoint(t,e,n){}drawMultiPolygon(t,e,n){}drawPoint(t,e,n){}drawPolygon(t,e,n){}drawText(t,e,n){}setFillStrokeStyle(t,e){}setImageStyle(t,e){}setTextStyle(t,e){}};const Ts=class extends xs{constructor(t,e,n,r){super(),this.tolerance=t,this.maxExtent=e,this.pixelRatio=r,this.maxLineWidth=0,this.resolution=n,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(t){const e=this.pixelRatio;return 1==e?t:t.map((function(t){return t*e}))}appendFlatPointCoordinates(t,e){const n=this.getBufferedMaxExtent(),r=this.tmpCoordinate_,i=this.coordinates;let o=i.length;for(let s=0,a=t.length;s<a;s+=e)r[0]=t[s],r[1]=t[s+1],ft(n,r)&&(i[o++]=r[0],i[o++]=r[1]);return o}appendFlatLineCoordinates(t,e,n,r,i,o){const s=this.coordinates;let a=s.length;const u=this.getBufferedMaxExtent();o&&(e+=r);let l=t[e],c=t[e+1];const h=this.tmpCoordinate_;let d,f,p,g=!0;for(d=e+r;d<n;d+=r)h[0]=t[d],h[1]=t[d+1],p=mt(u,h),p!==f?(g&&(s[a++]=l,s[a++]=c,g=!1),s[a++]=h[0],s[a++]=h[1]):p===st?(s[a++]=h[0],s[a++]=h[1],g=!1):g=!0,l=h[0],c=h[1],f=p;return(i&&g||d===e+r)&&(s[a++]=l,s[a++]=c),a}drawCustomCoordinates_(t,e,n,r,i){for(let o=0,s=n.length;o<s;++o){const s=n[o],a=this.appendFlatLineCoordinates(t,e,s,r,!1,!1);i.push(a),e=s}return e}drawCustom(t,e,n,r,i){this.beginGeometry(t,e,i);const o=t.getType(),s=t.getStride(),a=this.coordinates.length;let u,l,c,h,d;switch(o){case"MultiPolygon":u=t.getOrientedFlatCoordinates(),h=[];const e=t.getEndss();d=0;for(let t=0,n=e.length;t<n;++t){const n=[];d=this.drawCustomCoordinates_(u,d,e[t],s,n),h.push(n)}this.instructions.push([ws.CUSTOM,a,h,t,n,Qe,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,h,t,r||n,Qe,i]);break;case"Polygon":case"MultiLineString":c=[],u="Polygon"==o?t.getOrientedFlatCoordinates():t.getFlatCoordinates(),d=this.drawCustomCoordinates_(u,0,t.getEnds(),s,c),this.instructions.push([ws.CUSTOM,a,c,t,n,Je,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,c,t,r||n,Je,i]);break;case"LineString":case"Circle":u=t.getFlatCoordinates(),l=this.appendFlatLineCoordinates(u,0,u.length,s,!1,!1),this.instructions.push([ws.CUSTOM,a,l,t,n,Ze,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,l,t,r||n,Ze,i]);break;case"MultiPoint":u=t.getFlatCoordinates(),l=this.appendFlatPointCoordinates(u,s),l>a&&(this.instructions.push([ws.CUSTOM,a,l,t,n,Ze,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,l,t,r||n,Ze,i]));break;case"Point":u=t.getFlatCoordinates(),this.coordinates.push(u[0],u[1]),l=this.coordinates.length,this.instructions.push([ws.CUSTOM,a,l,t,n,void 0,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,l,t,r||n,void 0,i])}this.endGeometry(e)}beginGeometry(t,e,n){this.beginGeometryInstruction1_=[ws.BEGIN_GEOMETRY,e,0,t,n],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[ws.BEGIN_GEOMETRY,e,0,t,n],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){const t=this.hitDetectionInstructions;let e;t.reverse();const n=t.length;let r,i,o=-1;for(e=0;e<n;++e)r=t[e],i=r[0],i==ws.END_GEOMETRY?o=e:i==ws.BEGIN_GEOMETRY&&(r[2]=e,v(this.hitDetectionInstructions,o,e),o=-1)}setFillStrokeStyle(t,e){const n=this.state;if(t){const e=t.getColor();n.fillPatternScale=e&&"object"==typeof e&&"src"in e?this.pixelRatio:1,n.fillStyle=$r(e||Vr)}else n.fillStyle=void 0;if(e){const t=e.getColor();n.strokeStyle=$r(t||Hr);const r=e.getLineCap();n.lineCap=void 0!==r?r:zr;const i=e.getLineDash();n.lineDash=i?i.slice():Gr;const o=e.getLineDashOffset();n.lineDashOffset=o||0;const s=e.getLineJoin();n.lineJoin=void 0!==s?s:Wr;const a=e.getWidth();n.lineWidth=void 0!==a?a:1;const u=e.getMiterLimit();n.miterLimit=void 0!==u?u:10,n.lineWidth>this.maxLineWidth&&(this.maxLineWidth=n.lineWidth,this.bufferedMaxExtent_=null)}else n.strokeStyle=void 0,n.lineCap=void 0,n.lineDash=null,n.lineDashOffset=void 0,n.lineJoin=void 0,n.lineWidth=void 0,n.miterLimit=void 0}createFill(t){const e=t.fillStyle,n=[ws.SET_FILL_STYLE,e];return"string"!=typeof e&&n.push(t.fillPatternScale),n}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[ws.SET_STROKE_STYLE,t.strokeStyle,t.lineWidth*this.pixelRatio,t.lineCap,t.lineJoin,t.miterLimit,this.applyPixelRatio(t.lineDash),t.lineDashOffset*this.pixelRatio]}updateFillStyle(t,e){const n=t.fillStyle;"string"==typeof n&&t.currentFillStyle==n||(void 0!==n&&this.instructions.push(e.call(this,t)),t.currentFillStyle=n)}updateStrokeStyle(t,e){const n=t.strokeStyle,r=t.lineCap,i=t.lineDash,o=t.lineDashOffset,s=t.lineJoin,a=t.lineWidth,u=t.miterLimit;(t.currentStrokeStyle!=n||t.currentLineCap!=r||i!=t.currentLineDash&&!x(t.currentLineDash,i)||t.currentLineDashOffset!=o||t.currentLineJoin!=s||t.currentLineWidth!=a||t.currentMiterLimit!=u)&&(void 0!==n&&e.call(this,t),t.currentStrokeStyle=n,t.currentLineCap=r,t.currentLineDash=i,t.currentLineDashOffset=o,t.currentLineJoin=s,t.currentLineWidth=a,t.currentMiterLimit=u)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[ws.END_GEOMETRY,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=(t=this.maxExtent,e?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e):t.slice()),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;ht(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}var t,e;return this.bufferedMaxExtent_}};const Ss=class extends Ts{constructor(t,e,n,r){super(t,e,n,r),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(t,e,n){if(!this.image_||this.maxExtent&&!ft(this.maxExtent,t.getFlatCoordinates()))return;this.beginGeometry(t,e,n);const r=t.getFlatCoordinates(),i=t.getStride(),o=this.coordinates.length,s=this.appendFlatPointCoordinates(r,i);this.instructions.push([ws.DRAW_IMAGE,o,s,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([ws.DRAW_IMAGE,o,s,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}drawMultiPoint(t,e,n){if(!this.image_)return;this.beginGeometry(t,e,n);const r=t.getFlatCoordinates(),i=[];for(let e=0,n=r.length;e<n;e+=t.getStride())this.maxExtent&&!ft(this.maxExtent,r.slice(e,e+2))||i.push(r[e],r[e+1]);const o=this.coordinates.length,s=this.appendFlatPointCoordinates(i,2);this.instructions.push([ws.DRAW_IMAGE,o,s,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([ws.DRAW_IMAGE,o,s,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}finish(){return this.reverseHitDetectionInstructions(),this.anchorX_=void 0,this.anchorY_=void 0,this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.height_=void 0,this.scale_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.width_=void 0,super.finish()}setImageStyle(t,e){const n=t.getAnchor(),r=t.getSize(),i=t.getOrigin();this.imagePixelRatio_=t.getPixelRatio(this.pixelRatio),this.anchorX_=n[0],this.anchorY_=n[1],this.hitDetectionImage_=t.getHitDetectionImage(),this.image_=t.getImage(this.pixelRatio),this.height_=r[1],this.opacity_=t.getOpacity(),this.originX_=i[0],this.originY_=i[1],this.rotateWithView_=t.getRotateWithView(),this.rotation_=t.getRotation(),this.scale_=t.getScaleArray(),this.width_=r[0],this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}};const Os=class extends Ts{constructor(t,e,n,r){super(t,e,n,r)}drawFlatCoordinates_(t,e,n,r){const i=this.coordinates.length,o=this.appendFlatLineCoordinates(t,e,n,r,!1,!1),s=[ws.MOVE_TO_LINE_TO,i,o];return this.instructions.push(s),this.hitDetectionInstructions.push(s),n}drawLineString(t,e,n){const r=this.state,i=r.strokeStyle,o=r.lineWidth;if(void 0===i||void 0===o)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(t,e,n),this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0],_s);const s=t.getFlatCoordinates(),a=t.getStride();this.drawFlatCoordinates_(s,0,s.length,a),this.hitDetectionInstructions.push(bs),this.endGeometry(e)}drawMultiLineString(t,e,n){const r=this.state,i=r.strokeStyle,o=r.lineWidth;if(void 0===i||void 0===o)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(t,e,n),this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0],_s);const s=t.getEnds(),a=t.getFlatCoordinates(),u=t.getStride();let l=0;for(let t=0,e=s.length;t<e;++t)l=this.drawFlatCoordinates_(a,l,s[t],u);this.hitDetectionInstructions.push(bs),this.endGeometry(e)}finish(){const t=this.state;return null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&this.instructions.push(bs),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(t){null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&(this.instructions.push(bs),t.lastStroke=this.coordinates.length),t.lastStroke=0,super.applyStroke(t),this.instructions.push(_s)}};const Es=class extends Ts{constructor(t,e,n,r){super(t,e,n,r)}drawFlatCoordinatess_(t,e,n,r){const i=this.state,o=void 0!==i.fillStyle,s=void 0!==i.strokeStyle,a=n.length;this.instructions.push(_s),this.hitDetectionInstructions.push(_s);for(let i=0;i<a;++i){const o=n[i],a=this.coordinates.length,u=this.appendFlatLineCoordinates(t,e,o,r,!0,!s),l=[ws.MOVE_TO_LINE_TO,a,u];this.instructions.push(l),this.hitDetectionInstructions.push(l),s&&(this.instructions.push(vs),this.hitDetectionInstructions.push(vs)),e=o}return o&&(this.instructions.push(ys),this.hitDetectionInstructions.push(ys)),s&&(this.instructions.push(bs),this.hitDetectionInstructions.push(bs)),e}drawCircle(t,e,n){const r=this.state,i=r.fillStyle,o=r.strokeStyle;if(void 0===i&&void 0===o)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,n),void 0!==r.fillStyle&&this.hitDetectionInstructions.push([ws.SET_FILL_STYLE,Vr]),void 0!==r.strokeStyle&&this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0]);const s=t.getFlatCoordinates(),a=t.getStride(),u=this.coordinates.length;this.appendFlatLineCoordinates(s,0,s.length,a,!1,!1);const l=[ws.CIRCLE,u];this.instructions.push(_s,l),this.hitDetectionInstructions.push(_s,l),void 0!==r.fillStyle&&(this.instructions.push(ys),this.hitDetectionInstructions.push(ys)),void 0!==r.strokeStyle&&(this.instructions.push(bs),this.hitDetectionInstructions.push(bs)),this.endGeometry(e)}drawEllipse(t,e,n){const r=this.state,i=r.fillStyle,o=r.strokeStyle;if(void 0===i&&void 0===o)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,n),this.hitDetectionInstructions.push([ws.SET_FILL_STYLE,Vr]),void 0!==r.strokeStyle&&this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,r.lineDash,r.lineDashOffset]);const s=t.getFlatCoordinates(),a=this.coordinates.length;Array.prototype.push.apply(this.coordinates,s);const u=this.coordinates.length,l=[ws.ELLIPSE,a,u];this.instructions.push(_s,l),this.hitDetectionInstructions.push(_s,l),this.hitDetectionInstructions.push(ys),void 0!==r.fillStyle&&this.instructions.push(ys),void 0!==r.strokeStyle&&(this.instructions.push(bs),this.hitDetectionInstructions.push(bs)),this.endGeometry(e)}drawPolygon(t,e,n){const r=this.state,i=r.fillStyle,o=r.strokeStyle;if(void 0===i&&void 0===o)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,n),void 0!==r.fillStyle&&this.hitDetectionInstructions.push([ws.SET_FILL_STYLE,Vr]),void 0!==r.strokeStyle&&this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0]);const s=t.getEnds(),a=t.getOrientedFlatCoordinates(),u=t.getStride();this.drawFlatCoordinatess_(a,0,s,u),this.endGeometry(e)}drawMultiPolygon(t,e,n){const r=this.state,i=r.fillStyle,o=r.strokeStyle;if(void 0===i&&void 0===o)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,n),void 0!==r.fillStyle&&this.hitDetectionInstructions.push([ws.SET_FILL_STYLE,Vr]),void 0!==r.strokeStyle&&this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0]);const s=t.getEndss(),a=t.getOrientedFlatCoordinates(),u=t.getStride();let l=0;for(let t=0,e=s.length;t<e;++t)l=this.drawFlatCoordinatess_(a,l,s[t],u);this.endGeometry(e)}finish(){this.reverseHitDetectionInstructions(),this.state=null;const t=this.tolerance;if(0!==t){const e=this.coordinates;for(let n=0,r=e.length;n<r;++n)e[n]=Xe(e[n],t)}return super.finish()}setFillStrokeStyles_(){const t=this.state;void 0!==t.fillStyle&&this.updateFillStyle(t,this.createFill),void 0!==t.strokeStyle&&this.updateStrokeStyle(t,this.applyStroke)}};function Is(t,e,n,r,i){const o=[];let s=n,a=0,u=e.slice(n,2);for(;a<t&&s+i<r;){const[n,r]=u.slice(-2),l=e[s+i],c=e[s+i+1],h=Math.sqrt((l-n)*(l-n)+(c-r)*(c-r));if(a+=h,a>=t){const e=(t-a+h)/h,d=$e(n,l,e),f=$e(r,c,e);u.push(d,f),o.push(u),u=[d,f],a==t&&(s+=i),a=0}else if(a<t)u.push(e[s+i],e[s+i+1]),s+=i;else{const t=h-a,e=$e(n,l,t/h),d=$e(r,c,t/h);u.push(e,d),o.push(u),u=[e,d],a=0,s+=i}}return a>0&&o.push(u),o}function As(t,e,n,r,i){let o,s,a,u,l,c,h,d,f,p,g=n,m=n,y=0,b=0,_=n;for(s=n;s<r;s+=i){const n=e[s],r=e[s+1];void 0!==l&&(f=n-l,p=r-c,u=Math.sqrt(f*f+p*p),void 0!==h&&(b+=a,o=Math.acos((h*f+d*p)/(a*u)),o>t&&(b>y&&(y=b,g=_,m=s),b=0,_=s-i)),a=u,h=f,d=p),l=n,c=r}return b+=u,b>y?[_,s]:[g,m]}const Ps={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};const Cs=class extends Ts{constructor(t,e,n,r){super(t,e,n,r),this.labels_=null,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates["#000"]={fillStyle:Vr},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_="",this.fillKey_="",this.strokeKey_="",this.declutterMode_=void 0,this.declutterImageWithText_=void 0}finish(){const t=super.finish();return t.textStates=this.textStates,t.fillStates=this.fillStates,t.strokeStates=this.strokeStates,t}drawText(t,e,n){const r=this.textFillState_,i=this.textStrokeState_,o=this.textState_;if(""===this.text_||!o||!r&&!i)return;const s=this.coordinates;let a=s.length;const u=t.getType();let l=null,c=t.getStride();if("line"!==o.placement||"LineString"!=u&&"MultiLineString"!=u&&"Polygon"!=u&&"MultiPolygon"!=u){let r=o.overflow?null:[];switch(u){case"Point":case"MultiPoint":l=t.getFlatCoordinates();break;case"LineString":l=t.getFlatMidpoint();break;case"Circle":l=t.getCenter();break;case"MultiLineString":l=t.getFlatMidpoints(),c=2;break;case"Polygon":l=t.getFlatInteriorPoint(),o.overflow||r.push(l[2]/this.resolution),c=3;break;case"MultiPolygon":const e=t.getFlatInteriorPoints();l=[];for(let t=0,n=e.length;t<n;t+=3)o.overflow||r.push(e[t+2]/this.resolution),l.push(e[t],e[t+1]);if(0===l.length)return;c=2}const i=this.appendFlatPointCoordinates(l,c);if(i===a)return;if(r&&(i-a)/2!=l.length/c){let t=a/2;r=r.filter(((e,n)=>{const r=s[2*(t+n)]===l[n*c]&&s[2*(t+n)+1]===l[n*c+1];return r||--t,r}))}this.saveTextStates_(),(o.backgroundFill||o.backgroundStroke)&&(this.setFillStrokeStyle(o.backgroundFill,o.backgroundStroke),o.backgroundFill&&this.updateFillStyle(this.state,this.createFill),o.backgroundStroke&&(this.updateStrokeStyle(this.state,this.applyStroke),this.hitDetectionInstructions.push(this.createStroke(this.state)))),this.beginGeometry(t,e,n);let h=o.padding;if(h!=Yr&&(o.scale[0]<0||o.scale[1]<0)){let t=o.padding[0],e=o.padding[1],n=o.padding[2],r=o.padding[3];o.scale[0]<0&&(e=-e,r=-r),o.scale[1]<0&&(t=-t,n=-n),h=[t,e,n,r]}const d=this.pixelRatio;this.instructions.push([ws.DRAW_IMAGE,a,i,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,h==Yr?Yr:h.map((function(t){return t*d})),!!o.backgroundFill,!!o.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,r]);const f=1/d,p=this.state.fillStyle;o.backgroundFill&&(this.state.fillStyle=Vr,this.hitDetectionInstructions.push(this.createFill(this.state))),this.hitDetectionInstructions.push([ws.DRAW_IMAGE,a,i,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[f,f],NaN,this.declutterMode_,this.declutterImageWithText_,h,!!o.backgroundFill,!!o.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Vr:this.fillKey_,this.textOffsetX_,this.textOffsetY_,r]),o.backgroundFill&&(this.state.fillStyle=p,this.hitDetectionInstructions.push(this.createFill(this.state))),this.endGeometry(e)}else{if(!Rt(this.maxExtent,t.getExtent()))return;let r;if(l=t.getFlatCoordinates(),"LineString"==u)r=[l.length];else if("MultiLineString"==u)r=t.getEnds();else if("Polygon"==u)r=t.getEnds().slice(0,1);else if("MultiPolygon"==u){const e=t.getEndss();r=[];for(let t=0,n=e.length;t<n;++t)r.push(e[t][0])}this.beginGeometry(t,e,n);const i=o.repeat,h=i?void 0:o.textAlign;let d=0;for(let t=0,e=r.length;t<e;++t){let e;e=i?Is(i*this.resolution,l,d,r[t],c):[l.slice(d,r[t])];for(let n=0,i=e.length;n<i;++n){const i=e[n];let u=0,l=i.length;if(null==h){const t=As(o.maxAngle,i,0,i.length,2);u=t[0],l=t[1]}for(let t=u;t<l;t+=c)s.push(i[t],i[t+1]);const f=s.length;d=r[t],this.drawChars_(a,f),a=f}}this.endGeometry(e)}}saveTextStates_(){const t=this.textStrokeState_,e=this.textState_,n=this.textFillState_,r=this.strokeKey_;t&&(r in this.strokeStates||(this.strokeStates[r]={strokeStyle:t.strokeStyle,lineCap:t.lineCap,lineDashOffset:t.lineDashOffset,lineWidth:t.lineWidth,lineJoin:t.lineJoin,miterLimit:t.miterLimit,lineDash:t.lineDash}));const i=this.textKey_;i in this.textStates||(this.textStates[i]={font:e.font,textAlign:e.textAlign||qr,justify:e.justify,textBaseline:e.textBaseline||Xr,scale:e.scale});const o=this.fillKey_;n&&(o in this.fillStates||(this.fillStates[o]={fillStyle:n.fillStyle}))}drawChars_(t,e){const n=this.textStrokeState_,r=this.textState_,i=this.strokeKey_,o=this.textKey_,s=this.fillKey_;this.saveTextStates_();const a=this.pixelRatio,u=Ps[r.textBaseline],l=this.textOffsetY_*a,c=this.text_,h=n?n.lineWidth*Math.abs(r.scale[0])/2:0;this.instructions.push([ws.DRAW_CHARS,t,e,u,r.overflow,s,r.maxAngle,a,l,i,h*a,c,o,1,this.declutterMode_]),this.hitDetectionInstructions.push([ws.DRAW_CHARS,t,e,u,r.overflow,s?Vr:s,r.maxAngle,a,l,i,h*a,c,o,1/a,this.declutterMode_])}setTextStyle(t,e){let n,r,i;if(t){const e=t.getFill();e?(r=this.textFillState_,r||(r={},this.textFillState_=r),r.fillStyle=$r(e.getColor()||Vr)):(r=null,this.textFillState_=r);const o=t.getStroke();if(o){i=this.textStrokeState_,i||(i={},this.textStrokeState_=i);const t=o.getLineDash(),e=o.getLineDashOffset(),n=o.getWidth(),r=o.getMiterLimit();i.lineCap=o.getLineCap()||zr,i.lineDash=t?t.slice():Gr,i.lineDashOffset=void 0===e?0:e,i.lineJoin=o.getLineJoin()||Wr,i.lineWidth=void 0===n?1:n,i.miterLimit=void 0===r?10:r,i.strokeStyle=$r(o.getColor()||Hr)}else i=null,this.textStrokeState_=i;n=this.textState_;const s=t.getFont()||Ur;ti(s);const a=t.getScaleArray();n.overflow=t.getOverflow(),n.font=s,n.maxAngle=t.getMaxAngle(),n.placement=t.getPlacement(),n.textAlign=t.getTextAlign(),n.repeat=t.getRepeat(),n.justify=t.getJustify(),n.textBaseline=t.getTextBaseline()||Xr,n.backgroundFill=t.getBackgroundFill(),n.backgroundStroke=t.getBackgroundStroke(),n.padding=t.getPadding()||Yr,n.scale=void 0===a?[1,1]:a;const u=t.getOffsetX(),l=t.getOffsetY(),c=t.getRotateWithView(),h=t.getRotation();this.text_=t.getText()||"",this.textOffsetX_=void 0===u?0:u,this.textOffsetY_=void 0===l?0:l,this.textRotateWithView_=void 0!==c&&c,this.textRotation_=void 0===h?0:h,this.strokeKey_=i?("string"==typeof i.strokeStyle?i.strokeStyle:$(i.strokeStyle))+i.lineCap+i.lineDashOffset+"|"+i.lineWidth+i.lineJoin+i.miterLimit+"["+i.lineDash.join()+"]":"",this.textKey_=n.font+n.scale+(n.textAlign||"?")+(n.repeat||"?")+(n.justify||"?")+(n.textBaseline||"?"),this.fillKey_=r&&r.fillStyle?"string"==typeof r.fillStyle?r.fillStyle:"|"+$(r.fillStyle):""}else this.text_="";this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}},Ds={Circle:Es,Default:Ts,Image:Ss,LineString:Os,Polygon:Es,Text:Cs,Ellipse:Es};const ks=class{constructor(t,e,n,r){this.tolerance_=t,this.maxExtent_=e,this.pixelRatio_=r,this.resolution_=n,this.buildersByZIndex_={}}finish(){const t={};for(const e in this.buildersByZIndex_){t[e]=t[e]||{};const n=this.buildersByZIndex_[e];for(const r in n){const i=n[r].finish();t[e][r]=i}}return t}getBuilder(t,e){const n=void 0!==t?t.toString():"0";let r=this.buildersByZIndex_[n];void 0===r&&(r={},this.buildersByZIndex_[n]=r);let i=r[e];if(void 0===i){i=new(0,Ds[e])(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),r[e]=i}return i}};const Rs=class extends M{constructor(t){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=t}getFeatures(t){return F()}getData(t){return null}prepareFrame(t){return F()}renderFrame(t,e){return F()}loadedTileCallback(t,e,n){t[e]||(t[e]={}),t[e][n.tileCoord.toString()]=n}createLoadedTileFinder(t,e,n){return(r,i)=>{const o=this.loadedTileCallback.bind(this,n,r);return t.forEachLoadedTile(e,r,i,o)}}forEachFeatureAtCoordinate(t,e,n,r,i){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){const e=t.target;e.getState()!==er&&e.getState()!==nr||this.renderIfReadyAndVisible()}loadImage(t){let e=t.getState();return e!=er&&e!=nr&&t.addEventListener(P,this.boundHandleImageChange_),e==Qn&&(t.load(),e=t.getState()),e==er}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&"ready"===t.getSourceState()&&t.changed()}renderDeferred(t){}disposeInternal(){delete this.layer_,super.disposeInternal()}};const Ms=class extends g{constructor(t,e,n,r){super(t),this.inversePixelTransform=e,this.frameState=n,this.context=r}};const Fs=class{constructor(){this.instructions_=[],this.zIndex=0,this.offset_=0,this.context_=new Proxy(Pr(),{get:(t,e)=>{if("function"==typeof Pr()[e])return this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e),this.pushMethodArgs_},set:(t,e,n)=>(this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e,n),!0)})}pushMethodArgs_=(...t)=>(this.instructions_[this.zIndex+this.offset_].push(t),this);pushFunction(t){this.instructions_[this.zIndex+this.offset_].push(t)}getContext(){return this.context_}draw(t){this.instructions_.forEach((e=>{for(let n=0,r=e.length;n<r;++n){const r=e[n];if("function"==typeof r){r(t);continue}const i=e[++n];if("function"==typeof t[r])t[r](...i);else{if("function"==typeof i){t[r]=i(t);continue}t[r]=i}}}))}clear(){this.instructions_.length=0,this.zIndex=0,this.offset_=0}offset(){this.offset_=this.instructions_.length,this.zIndex=0}},Ls=[];let $s=null;const Ns=class extends Rs{constructor(t){super(t),this.container=null,this.renderedResolution,this.tempTransform=[1,0,0,1,0,0],this.pixelTransform=[1,0,0,1,0,0],this.inversePixelTransform=[1,0,0,1,0,0],this.context=null,this.deferredContext_=null,this.containerReused=!1,this.pixelContext_=null,this.frameState=null}getImageData(t,e,n){let r;$s||($s=Ir(1,1,void 0,{willReadFrequently:!0})),$s.clearRect(0,0,1,1);try{$s.drawImage(t,e,n,1,1,0,0,1,1),r=$s.getImageData(0,0,1,1).data}catch(t){return $s=null,null}return r}getBackground(t){let e=this.getLayer().getBackground();return"function"==typeof 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r=Ct(n),i=Dt(n),o=Et(n),s=Ot(n);tt(e.coordinateToPixelTransform,r),tt(e.coordinateToPixelTransform,i),tt(e.coordinateToPixelTransform,o),tt(e.coordinateToPixelTransform,s);const a=this.inversePixelTransform;tt(a,r),tt(a,i),tt(a,o),tt(a,s),t.save(),t.beginPath(),t.moveTo(Math.round(r[0]),Math.round(r[1])),t.lineTo(Math.round(i[0]),Math.round(i[1])),t.lineTo(Math.round(o[0]),Math.round(o[1])),t.lineTo(Math.round(s[0]),Math.round(s[1])),t.clip()}prepareContainer(t,e){const n=t.extent,r=t.viewState.resolution,i=t.viewState.rotation,o=t.pixelRatio,s=Math.round(kt(n)/r*o),a=Math.round(Pt(n)/r*o);et(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/o,1/o,i,-s/2,-a/2),nt(this.inversePixelTransform,this.pixelTransform);const u=it(this.pixelTransform);if(this.useContainer(e,u,this.getBackground(t)),!this.containerReused){const t=this.context.canvas;t.width!=s||t.height!=a?(t.width=s,t.height=a):this.context.clearRect(0,0,s,a),u!==t.style.transform&&(t.style.transform=u)}}dispatchRenderEvent_(t,e,n){const r=this.getLayer();if(r.hasListener(t)){const i=new Ms(t,this.inversePixelTransform,n,e);r.dispatchEvent(i)}}preRender(t,e){this.frameState=e,e.declutter||this.dispatchRenderEvent_(Dn,t,e)}postRender(t,e){e.declutter||this.dispatchRenderEvent_(kn,t,e)}renderDeferredInternal(t){}getRenderContext(t){return t.declutter&&!this.deferredContext_&&(this.deferredContext_=new Fs),t.declutter?this.deferredContext_.getContext():this.context}renderDeferred(t){t.declutter&&(this.dispatchRenderEvent_(Dn,this.context,t),t.declutter&&this.deferredContext_&&(this.deferredContext_.draw(this.context),this.deferredContext_.clear()),this.renderDeferredInternal(t),this.dispatchRenderEvent_(kn,this.context,t))}getRenderTransform(t,e,n,r,i,o,s){const a=i/2,u=o/2,l=r/e,c=-l,h=-t[0]+s,d=-t[1];return et(this.tempTransform,a,u,l,c,-n,h,d)}disposeInternal(){delete this.frameState,super.disposeInternal()}};function js(t,e,n,r,i,o,s,a,u,l,c,h){let d=t[e],f=t[e+1],p=0,g=0,m=0,y=0;function b(){p=d,g=f,d=t[e+=r],f=t[e+1],y+=m,m=Math.sqrt((d-p)*(d-p)+(f-g)*(f-g))}do{b()}while(e<n-r&&y+m<o);let _=0===m?0:(o-y)/m;const v=$e(p,d,_),w=$e(g,f,_),x=e-r,T=y,S=o+a*u(l,i,c);for(;e<n-r&&y+m<S;)b();_=0===m?0:(S-y)/m;const O=$e(p,d,_),E=$e(g,f,_);let I;if(h){const t=[v,w,O,E];Ae(t,0,4,2,h,t,t),I=t[0]>t[2]}else I=v>O;const A=Math.PI,P=[],C=x+r===e;let D;if(m=0,y=T,d=t[e=x],f=t[e+1],C){b(),D=Math.atan2(f-g,d-p),I&&(D+=D>0?-A:A);const t=(O+v)/2,e=(E+w)/2;return P[0]=[t,e,(S-o)/2,D,i],P}for(let t=0,h=(i=i.replace(/\n/g," ")).length;t<h;){b();let v=Math.atan2(f-g,d-p);if(I&&(v+=v>0?-A:A),void 0!==D){let t=v-D;if(t+=t>A?-2*A:t<-A?2*A:0,Math.abs(t)>s)return null}D=v;const w=t;let x=0;for(;t<h;++t){const s=a*u(l,i[I?h-t-1:t],c);if(e+r<n&&y+m<o+x+s/2)break;x+=s}if(t===w)continue;const 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Ks=class{constructor(t,e,n,r,i){this.overlaps=n,this.pixelRatio=e,this.resolution=t,this.alignAndScaleFill_,this.instructions=r.instructions,this.coordinates=r.coordinates,this.coordinateCache_={},this.renderedTransform_=[1,0,0,1,0,0],this.hitDetectionInstructions=r.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=r.fillStates||{},this.strokeStates=r.strokeStates||{},this.textStates=r.textStates||{},this.widths_={},this.labels_={},this.zIndexContext_=i?new Fs:null}getZIndexContext(){return this.zIndexContext_}createLabel(t,e,n,r){const i=t+e+n+r;if(this.labels_[i])return this.labels_[i];const o=r?this.strokeStates[r]:null,s=n?this.fillStates[n]:null,a=this.textStates[e],u=this.pixelRatio,l=[a.scale[0]*u,a.scale[1]*u],c=Array.isArray(t),h=a.justify?Ps[a.justify]:Xs(Array.isArray(t)?t[0]:t,a.textAlign||qr),d=r&&o.lineWidth?o.lineWidth:0,f=c?t:t.split("\n").reduce(Ys,[]),{width:p,height:g,widths:m,heights:y,lineWidths:b}=function(t,e){const n=[],r=[],i=[];let o=0,s=0,a=0,u=0;for(let l=0,c=e.length;l<=c;l+=2){const h=e[l];if("\n"===h||l===c){o=Math.max(o,s),i.push(s),s=0,a+=u,u=0;continue}const d=e[l+1]||t.font,f=ri(d,h);n.push(f),s+=f;const p=ei(d);r.push(p),u=Math.max(u,p)}return{width:o,height:a,widths:n,heights:r,lineWidths:i}}(a,f),_=p+d,v=[],w=(_+2)*l[0],x=(g+d)*l[1],T={width:w<0?Math.floor(w):Math.ceil(w),height:x<0?Math.floor(x):Math.ceil(x),contextInstructions:v};1==l[0]&&1==l[1]||v.push("scale",l),r&&(v.push("strokeStyle",o.strokeStyle),v.push("lineWidth",d),v.push("lineCap",o.lineCap),v.push("lineJoin",o.lineJoin),v.push("miterLimit",o.miterLimit),v.push("setLineDash",[o.lineDash]),v.push("lineDashOffset",o.lineDashOffset)),n&&v.push("fillStyle",s.fillStyle),v.push("textBaseline","middle"),v.push("textAlign","center");const S=.5-h;let O=h*_+S*d;const E=[],I=[];let A,P=0,C=0,D=0,k=0;for(let t=0,e=f.length;t<e;t+=2){const e=f[t];if("\n"===e){C+=P,P=0,O=h*_+S*d,++k;continue}const 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S;return(p||0!==c)&&(Vs[0]=x,Ws[0]=x,Vs[1]=T,zs[1]=T,zs[0]=x+v,Gs[0]=zs[0],Gs[1]=T+w,Ws[1]=Gs[1]),0!==c?(S=et([1,0,0,1,0,0],n,r,1,1,c,-n,-r),tt(S,Vs),tt(S,zs),tt(S,Gs),tt(S,Ws),yt(Math.min(Vs[0],zs[0],Gs[0],Ws[0]),Math.min(Vs[1],zs[1],Gs[1],Ws[1]),Math.max(Vs[0],zs[0],Gs[0],Ws[0]),Math.max(Vs[1],zs[1],Gs[1],Ws[1]),Us)):yt(Math.min(x,x+v),Math.min(T,T+w),Math.max(x,x+v),Math.max(T,T+w),Us),d&&(m=Math.round(m),y=Math.round(y)),{drawImageX:m,drawImageY:y,drawImageW:b,drawImageH:_,originX:u,originY:l,declutterBox:{minX:Us[0],minY:Us[1],maxX:Us[2],maxY:Us[3],value:g},canvasTransform:S,scale:h}}replayImageOrLabel_(t,e,n,r,i,o,s){const a=!(!o&&!s),u=r.declutterBox,l=s?s[2]*r.scale[0]/2:0;return u.minX-l<=e[0]&&u.maxX+l>=0&&u.minY-l<=e[1]&&u.maxY+l>=0&&(a&&this.replayTextBackground_(t,Vs,zs,Gs,Ws,o,s),oi(t,r.canvasTransform,i,n,r.originX,r.originY,r.drawImageW,r.drawImageH,r.drawImageX,r.drawImageY,r.scale)),!0}fill_(t){const e=this.alignAndScaleFill_;if(e){const n=tt(this.renderedTransform_,[0,0]),r=512*this.pixelRatio;t.save(),t.translate(n[0]%r,n[1]%r),1!==e&&t.scale(e,e),t.rotate(this.viewRotation_)}t.fill(),e&&t.restore()}setStrokeStyle_(t,e){t.strokeStyle=e[1],t.lineWidth=e[2],t.lineCap=e[3],t.lineJoin=e[4],t.miterLimit=e[5],t.lineDashOffset=e[7],t.setLineDash(e[6])}drawLabelWithPointPlacement_(t,e,n,r){const i=this.textStates[e],o=this.createLabel(t,e,r,n),s=this.strokeStates[n],a=this.pixelRatio,u=Xs(Array.isArray(t)?t[0]:t,i.textAlign||qr),l=Ps[i.textBaseline||Xr],c=s&&s.lineWidth?s.lineWidth:0;return{label:o,anchorX:u*(o.width/a-2*i.scale[0])+2*(.5-u)*c,anchorY:l*o.height/a+2*(.5-l)*c}}execute_(t,e,n,r,i,o,s,a){const u=this.zIndexContext_;let l;var c,h;this.pixelCoordinates_&&x(n,this.renderedTransform_)?l=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),l=Ie(this.coordinates,0,this.coordinates.length,2,n,this.pixelCoordinates_),c=this.renderedTransform_,h=n,c[0]=h[0],c[1]=h[1],c[2]=h[2],c[3]=h[3],c[4]=h[4],c[5]=h[5]);let d=0;const f=r.length;let p,g,m,y,b,_,v,w,T,S,O,E,I,A=0,P=0,C=0,D=null,k=null;const R=this.coordinateCache_,M=this.viewRotation_,F=Math.round(1e12*Math.atan2(-n[1],n[0]))/1e12,L={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:M},$=this.instructions!=r||this.overlaps?0:200;let N,j,B,U;for(;d<f;){const n=r[d];switch(n[0]){case ws.BEGIN_GEOMETRY:N=n[1],U=n[3],N.getGeometry()?void 0===s||Rt(s,U.getExtent())?++d:d=n[2]+1:d=n[2],u&&(u.zIndex=n[4]);break;case ws.BEGIN_PATH:P>$&&(this.fill_(t),P=0),C>$&&(t.stroke(),C=0),P||C||(t.beginPath(),b=NaN,_=NaN),++d;break;case ws.CIRCLE:A=n[1];const r=l[A],c=l[A+1],h=l[A+2]-r,f=l[A+3]-c,x=Math.sqrt(h*h+f*f);t.moveTo(r+x,c),t.arc(r,c,x,0,2*Math.PI,!0),++d;break;case ws.ELLIPSE:A=n[1],p=n[2];const V=l[A],z=l[A+1],G=l[A+2],W=l[A+3],H=l[A+4],q=l[A+5],X=l[A+6],Y=l[A+7];if(p-A==8){const e=.2761424*(H-V),n=.2761424*(q-z),r=.2761424*(X-G),i=.2761424*(Y-W);t.moveTo(V,z),t.bezierCurveTo(V-r,z-i,G-e,W-n,G,W),t.bezierCurveTo(G+e,W+n,H-r,q-i,H,q),t.bezierCurveTo(H+r,q+i,X+e,Y+n,X,Y),t.bezierCurveTo(X-e,Y-n,V+r,z+i,V,z)}++d;break;case ws.CLOSE_PATH:t.closePath(),++d;break;case ws.CUSTOM:A=n[1],p=n[2];const K=n[3],Z=n[4],J=n[5];L.geometry=K,L.feature=N,d in R||(R[d]=[]);const Q=R[d];J?J(l,A,p,2,Q):(Q[0]=l[A],Q[1]=l[A+1],Q.length=2),u&&(u.zIndex=n[6]),Z(Q,L),++d;break;case ws.DRAW_IMAGE:A=n[1],p=n[2],T=n[3],g=n[4],m=n[5];let tt=n[6];const et=n[7],nt=n[8],rt=n[9],it=n[10];let ot=n[11];const st=n[12];let at=n[13];y=n[14]||"declutter";const ut=n[15];if(!T&&n.length>=20){S=n[19],O=n[20],E=n[21],I=n[22];const t=this.drawLabelWithPointPlacement_(S,O,E,I);T=t.label,n[3]=T;const e=n[23];g=(t.anchorX-e)*this.pixelRatio,n[4]=g;const r=n[24];m=(t.anchorY-r)*this.pixelRatio,n[5]=m,tt=T.height,n[6]=tt,at=T.width,n[13]=at}let lt,ct,ht,dt;n.length>25&&(lt=n[25]),n.length>17?(ct=n[16],ht=n[17],dt=n[18]):(ct=Yr,ht=!1,dt=!1),it&&F?ot+=M:it||F||(ot-=M);let ft=0;for(;A<p;A+=2){if(lt&&lt[ft++]<at/this.pixelRatio)continue;const n=this.calculateImageOrLabelDimensions_(T.width,T.height,l[A],l[A+1],at,tt,g,m,nt,rt,ot,st,i,ct,ht||dt,N),r=[t,e,T,n,et,ht?D:null,dt?k:null];if(a){let t,e,i,o,s;if(ut){const n=p-A;if(!ut[n]){ut[n]={args:r,declutterMode:y};continue}const o=ut[n];t=o.args,e=o.declutterMode,delete ut[n],i=Hs(t)}if(!t||"declutter"===e&&a.collides(i)||(o=!0),"declutter"===y&&a.collides(n.declutterBox)||(s=!0),"declutter"===e&&"declutter"===y){const t=o&&s;o=t,s=t}o&&("none"!==e&&a.insert(i),this.replayImageOrLabel_.apply(this,t)),s&&("none"!==y&&a.insert(n.declutterBox),this.replayImageOrLabel_.apply(this,r))}else this.replayImageOrLabel_.apply(this,r)}++d;break;case ws.DRAW_CHARS:const pt=n[1],gt=n[2],mt=n[3],yt=n[4];I=n[5];const bt=n[6],_t=n[7],vt=n[8];E=n[9];const wt=n[10];S=n[11],O=n[12];const xt=[n[13],n[13]];y=n[14]||"declutter";const Tt=this.textStates[O],St=Tt.font,Ot=[Tt.scale[0]*_t,Tt.scale[1]*_t];let Et;St in this.widths_?Et=this.widths_[St]:(Et={},this.widths_[St]=Et);const It=Bs(l,pt,gt,2),At=Math.abs(Ot[0])*ii(St,S,Et);if(yt||At<=It){const n=js(l,pt,gt,2,S,(It-At)*Xs(S,this.textStates[O].textAlign),bt,Math.abs(Ot[0]),ii,St,Et,F?0:this.viewRotation_);t:if(n){const r=[];let i,o,s,u,l;if(E)for(i=0,o=n.length;i<o;++i){l=n[i],s=l[4],u=this.createLabel(s,O,"",E),g=l[2]+(Ot[0]<0?-wt:wt),m=mt*u.height+2*(.5-mt)*wt*Ot[1]/Ot[0]-vt;const o=this.calculateImageOrLabelDimensions_(u.width,u.height,l[0],l[1],u.width,u.height,g,m,0,0,l[3],xt,!1,Yr,!1,N);if(a&&"declutter"===y&&a.collides(o.declutterBox))break t;r.push([t,e,u,o,1,null,null])}if(I)for(i=0,o=n.length;i<o;++i){l=n[i],s=l[4],u=this.createLabel(s,O,I,""),g=l[2],m=mt*u.height-vt;const o=this.calculateImageOrLabelDimensions_(u.width,u.height,l[0],l[1],u.width,u.height,g,m,0,0,l[3],xt,!1,Yr,!1,N);if(a&&"declutter"===y&&a.collides(o.declutterBox))break t;r.push([t,e,u,o,1,null,null])}a&&"none"!==y&&a.load(r.map(Hs));for(let t=0,e=r.length;t<e;++t)this.replayImageOrLabel_.apply(this,r[t])}}++d;break;case ws.END_GEOMETRY:if(void 0!==o){N=n[1];const t=o(N,U,y);if(t)return t}++d;break;case ws.FILL:$?P++:this.fill_(t),++d;break;case ws.MOVE_TO_LINE_TO:for(A=n[1],p=n[2],j=l[A],B=l[A+1],t.moveTo(j,B),b=j+.5|0,_=B+.5|0,A+=2;A<p;A+=2)j=l[A],B=l[A+1],v=j+.5|0,w=B+.5|0,A!=p-2&&v===b&&w===_||(t.lineTo(j,B),b=v,_=w);++d;break;case ws.SET_FILL_STYLE:D=n,this.alignAndScaleFill_=n[2],P&&(this.fill_(t),P=0,C&&(t.stroke(),C=0)),t.fillStyle=n[1],++d;break;case ws.SET_STROKE_STYLE:k=n,C&&(t.stroke(),C=0),this.setStrokeStyle_(t,n),++d;break;case ws.STROKE:$?C++:t.stroke(),++d;break;default:++d}}P&&this.fill_(t),C&&t.stroke()}execute(t,e,n,r,i,o){this.viewRotation_=r,this.execute_(t,e,n,this.instructions,i,void 0,void 0,o)}executeHitDetection(t,e,n,r,i){return this.viewRotation_=n,this.execute_(t,[t.canvas.width,t.canvas.height],e,this.hitDetectionInstructions,!0,r,i)}},Zs=["Polygon","Circle","Ellipse","LineString","Image","Text","Default"],Js=["Image","Text"],Qs=Zs.filter((t=>!Js.includes(t)));const ta={};const ea=class{constructor(t,e,n,r,i,o,s){this.maxExtent_=t,this.overlaps_=r,this.pixelRatio_=n,this.resolution_=e,this.renderBuffer_=o,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=[1,0,0,1,0,0],this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(i,s)}clip(t,e){const n=this.getClipCoords(e);t.beginPath(),t.moveTo(n[0],n[1]),t.lineTo(n[2],n[3]),t.lineTo(n[4],n[5]),t.lineTo(n[6],n[7]),t.clip()}createExecutors_(t,e){for(const n in t){let r=this.executorsByZIndex_[n];void 0===r&&(r={},this.executorsByZIndex_[n]=r);const i=t[n];for(const t in i){const n=i[t];r[t]=new Ks(this.resolution_,this.pixelRatio_,this.overlaps_,n,e)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const n=this.executorsByZIndex_[e];for(let e=0,r=t.length;e<r;++e)if(t[e]in n)return!0}return!1}forEachFeatureAtCoordinate(t,e,n,r,i,o){const s=2*(r=Math.round(r))+1,a=et(this.hitDetectionTransform_,r+.5,r+.5,1/e,-1/e,-n,-t[0],-t[1]),u=!this.hitDetectionContext_;u&&(this.hitDetectionContext_=Ir(s,s,void 0,{willReadFrequently:!0}));const l=this.hitDetectionContext_;let c;l.canvas.width!==s||l.canvas.height!==s?(l.canvas.width=s,l.canvas.height=s):u||l.clearRect(0,0,s,s),void 0!==this.renderBuffer_&&(c=[1/0,1/0,-1/0,-1/0],xt(c,t),ht(c,e*(this.renderBuffer_+r),c));const h=function(t){if(void 0!==ta[t])return ta[t];const e=2*t+1,n=t*t,r=new Array(n+1);for(let i=0;i<=t;++i)for(let o=0;o<=t;++o){const s=i*i+o*o;if(s>n)break;let a=r[s];a||(a=[],r[s]=a),a.push(4*((t+i)*e+(t+o))+3),i>0&&a.push(4*((t-i)*e+(t+o))+3),o>0&&(a.push(4*((t+i)*e+(t-o))+3),i>0&&a.push(4*((t-i)*e+(t-o))+3))}const i=[];for(let t=0,e=r.length;t<e;++t)r[t]&&i.push(...r[t]);return ta[t]=i,i}(r);let d;function f(t,e,n){const a=l.getImageData(0,0,s,s).data;for(let u=0,c=h.length;u<c;u++)if(a[h[u]]>0){if(!o||"none"===n||"Image"!==d&&"Text"!==d||o.includes(t)){const n=(h[u]-3)/4,o=r-n%s,a=r-(n/s|0),l=i(t,e,o*o+a*a);if(l)return l}l.clearRect(0,0,s,s);break}}const p=Object.keys(this.executorsByZIndex_).map(Number);let g,m,y,_,v;for(p.sort(b),g=p.length-1;g>=0;--g){const t=p[g].toString();for(y=this.executorsByZIndex_[t],m=Zs.length-1;m>=0;--m)if(d=Zs[m],_=y[d],void 0!==_&&(v=_.executeHitDetection(l,a,n,f,c),v))return v}}getClipCoords(t){const e=this.maxExtent_;if(!e)return null;const n=e[0],r=e[1],i=e[2],o=e[3],s=[n,r,n,o,i,o,i,r];return Ie(s,0,8,2,t,s),s}isEmpty(){return I(this.executorsByZIndex_)}execute(t,e,n,r,i,o,s){const a=Object.keys(this.executorsByZIndex_).map(Number);a.sort(b),o=o||Zs;const u=Zs.length;let l,c,h,d,f;for(s&&a.reverse(),l=0,c=a.length;l<c;++l){const c=a[l].toString();for(f=this.executorsByZIndex_[c],h=0,d=o.length;h<d;++h){const c=o[h],d=f[c];if(void 0!==d){const o=null===s?void 0:d.getZIndexContext(),f=o?o.getContext():t,p=this.maxExtent_&&"Image"!==c&&"Text"!==c;if(p&&(f.save(),this.clip(f,n)),o&&"Text"!==c&&"Image"!==c?o.pushFunction((t=>d.execute(t,e,n,r,i,s))):d.execute(f,e,n,r,i,s),p&&f.restore(),o){o.offset();const t=a[l]*u+h;this.deferredZIndexContexts_[t]||(this.deferredZIndexContexts_[t]=[]),this.deferredZIndexContexts_[t].push(o)}}}}this.renderedContext_=t}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){const t=this.deferredZIndexContexts_,e=Object.keys(t).map(Number).sort(b);for(let n=0,r=e.length;n<r;++n)t[e[n]].forEach((t=>{t.draw(this.renderedContext_),t.clear()})),t[e[n]].length=0}};const na=class extends xs{constructor(t,e,n,r,i,o,s){super(),this.context_=t,this.pixelRatio_=e,this.extent_=n,this.transform_=r,this.transformRotation_=r?Ne(Math.atan2(r[1],r[0]),10):0,this.viewRotation_=i,this.squaredTolerance_=o,this.userTransform_=s,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=[1,0,0,1,0,0]}drawImages_(t,e,n,r){if(!this.image_)return;const i=Ie(t,e,n,r,this.transform_,this.pixelCoordinates_),o=this.context_,s=this.tmpLocalTransform_,a=o.globalAlpha;1!=this.imageOpacity_&&(o.globalAlpha=a*this.imageOpacity_);let u=this.imageRotation_;0===this.transformRotation_&&(u-=this.viewRotation_),this.imageRotateWithView_&&(u+=this.viewRotation_);for(let t=0,e=i.length;t<e;t+=2){const e=i[t]-this.imageAnchorX_,n=i[t+1]-this.imageAnchorY_;if(0!==u||1!=this.imageScale_[0]||1!=this.imageScale_[1]){const t=e+this.imageAnchorX_,r=n+this.imageAnchorY_;et(s,t,r,1,1,u,-t,-r),o.save(),o.transform.apply(o,s),o.translate(t,r),o.scale(this.imageScale_[0],this.imageScale_[1]),o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),o.restore()}else o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,e,n,this.imageWidth_,this.imageHeight_)}1!=this.imageOpacity_&&(o.globalAlpha=a)}drawText_(t,e,n,r){if(!this.textState_||""===this.text_)return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);const i=Ie(t,e,n,r,this.transform_,this.pixelCoordinates_),o=this.context_;let s=this.textRotation_;for(0===this.transformRotation_&&(s-=this.viewRotation_),this.textRotateWithView_&&(s+=this.viewRotation_);e<n;e+=r){const t=i[e]+this.textOffsetX_,n=i[e+1]+this.textOffsetY_;0!==s||1!=this.textScale_[0]||1!=this.textScale_[1]?(o.save(),o.translate(t-this.textOffsetX_,n-this.textOffsetY_),o.rotate(s),o.translate(this.textOffsetX_,this.textOffsetY_),o.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&o.strokeText(this.text_,0,0),this.textFillState_&&o.fillText(this.text_,0,0),o.restore()):(this.textStrokeState_&&o.strokeText(this.text_,t,n),this.textFillState_&&o.fillText(this.text_,t,n))}}moveToLineTo_(t,e,n,r,i){const o=this.context_,s=Ie(t,e,n,r,this.transform_,this.pixelCoordinates_);o.moveTo(s[0],s[1]);let a=s.length;i&&(a-=2);for(let t=2;t<a;t+=2)o.lineTo(s[t],s[t+1]);return i&&o.closePath(),n}drawRings_(t,e,n,r){for(let i=0,o=n.length;i<o;++i)e=this.moveToLineTo_(t,e,n[i],r,!0);return e}drawCircle(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Rt(this.extent_,t.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=function(t,e,n){const r=t.getFlatCoordinates();if(!r)return null;const i=t.getStride();return Ie(r,0,r.length,i,e,n)}(t,this.transform_,this.pixelCoordinates_),n=e[2]-e[0],r=e[3]-e[1],i=Math.sqrt(n*n+r*r),o=this.context_;o.beginPath(),o.arc(e[0],e[1],i,0,2*Math.PI),this.fillState_&&o.fill(),this.strokeState_&&o.stroke()}""!==this.text_&&this.drawText_(t.getCenter(),0,2,2)}}setStyle(t){this.setFillStrokeStyle(t.getFill(),t.getStroke()),this.setImageStyle(t.getImage()),this.setTextStyle(t.getText())}setTransform(t){this.transform_=t}drawGeometry(t){switch(t.getType()){case"Point":this.drawPoint(t);break;case"LineString":this.drawLineString(t);break;case"Polygon":case"Rectangle":case"Ellipse":this.drawPolygon(t);break;case"MultiPoint":this.drawMultiPoint(t);break;case"MultiLineString":this.drawMultiLineString(t);break;case"MultiPolygon":this.drawMultiPolygon(t);break;case"GeometryCollection":this.drawGeometryCollection(t);break;case"Circle":this.drawCircle(t)}}drawFeature(t,e){const n=e.getGeometryFunction()(t);n&&(this.setStyle(e),this.drawGeometry(n))}drawGeometryCollection(t){const e=t.getGeometriesArray();for(let t=0,n=e.length;t<n;++t)this.drawGeometry(e[t])}drawPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),n=t.getStride();this.image_&&this.drawImages_(e,0,e.length,n),""!==this.text_&&this.drawText_(e,0,e.length,n)}drawMultiPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),n=t.getStride();this.image_&&this.drawImages_(e,0,e.length,n),""!==this.text_&&this.drawText_(e,0,e.length,n)}drawLineString(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Rt(this.extent_,t.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,n=t.getFlatCoordinates();e.beginPath(),this.moveToLineTo_(n,0,n.length,t.getStride(),!1),e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoint();this.drawText_(e,0,2,2)}}}drawMultiLineString(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getExtent();if(Rt(this.extent_,e)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,n=t.getFlatCoordinates();let r=0;const i=t.getEnds(),o=t.getStride();e.beginPath();for(let t=0,e=i.length;t<e;++t)r=this.moveToLineTo_(n,r,i[t],o,!1);e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoints();this.drawText_(e,0,e.length,2)}}}drawPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Rt(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_;e.beginPath(),this.drawRings_(t.getOrientedFlatCoordinates(),0,t.getEnds(),t.getStride()),this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoint();this.drawText_(e,0,2,2)}}}drawMultiPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Rt(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_,n=t.getOrientedFlatCoordinates();let r=0;const i=t.getEndss(),o=t.getStride();e.beginPath();for(let t=0,e=i.length;t<e;++t){const e=i[t];r=this.drawRings_(n,r,e,o)}this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoints();this.drawText_(e,0,e.length,2)}}}setContextFillState_(t){const e=this.context_,n=this.contextFillState_;n?n.fillStyle!=t.fillStyle&&(n.fillStyle=t.fillStyle,e.fillStyle=t.fillStyle):(e.fillStyle=t.fillStyle,this.contextFillState_={fillStyle:t.fillStyle})}setContextStrokeState_(t){const e=this.context_,n=this.contextStrokeState_;n?(n.lineCap!=t.lineCap&&(n.lineCap=t.lineCap,e.lineCap=t.lineCap),x(n.lineDash,t.lineDash)||e.setLineDash(n.lineDash=t.lineDash),n.lineDashOffset!=t.lineDashOffset&&(n.lineDashOffset=t.lineDashOffset,e.lineDashOffset=t.lineDashOffset),n.lineJoin!=t.lineJoin&&(n.lineJoin=t.lineJoin,e.lineJoin=t.lineJoin),n.lineWidth!=t.lineWidth&&(n.lineWidth=t.lineWidth,e.lineWidth=t.lineWidth),n.miterLimit!=t.miterLimit&&(n.miterLimit=t.miterLimit,e.miterLimit=t.miterLimit),n.strokeStyle!=t.strokeStyle&&(n.strokeStyle=t.strokeStyle,e.strokeStyle=t.strokeStyle)):(e.lineCap=t.lineCap,e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset,e.lineJoin=t.lineJoin,e.lineWidth=t.lineWidth,e.miterLimit=t.miterLimit,e.strokeStyle=t.strokeStyle,this.contextStrokeState_={lineCap:t.lineCap,lineDash:t.lineDash,lineDashOffset:t.lineDashOffset,lineJoin:t.lineJoin,lineWidth:t.lineWidth,miterLimit:t.miterLimit,strokeStyle:t.strokeStyle})}setContextTextState_(t){const e=this.context_,n=this.contextTextState_,r=t.textAlign?t.textAlign:qr;n?(n.font!=t.font&&(n.font=t.font,e.font=t.font),n.textAlign!=r&&(n.textAlign=r,e.textAlign=r),n.textBaseline!=t.textBaseline&&(n.textBaseline=t.textBaseline,e.textBaseline=t.textBaseline)):(e.font=t.font,e.textAlign=r,e.textBaseline=t.textBaseline,this.contextTextState_={font:t.font,textAlign:r,textBaseline:t.textBaseline})}setFillStrokeStyle(t,e){if(t){const e=t.getColor();this.fillState_={fillStyle:$r(e||Vr)}}else this.fillState_=null;if(e){const t=e.getColor(),n=e.getLineCap(),r=e.getLineDash(),i=e.getLineDashOffset(),o=e.getLineJoin(),s=e.getWidth(),a=e.getMiterLimit(),u=r||Gr;this.strokeState_={lineCap:void 0!==n?n:zr,lineDash:1===this.pixelRatio_?u:u.map((t=>t*this.pixelRatio_)),lineDashOffset:(i||0)*this.pixelRatio_,lineJoin:void 0!==o?o:Wr,lineWidth:(void 0!==s?s:1)*this.pixelRatio_,miterLimit:void 0!==a?a:10,strokeStyle:$r(t||Hr)}}else this.strokeState_=null}setImageStyle(t){let e;if(!t||!(e=t.getSize()))return void(this.image_=null);const n=t.getPixelRatio(this.pixelRatio_),r=t.getAnchor(),i=t.getOrigin();this.image_=t.getImage(this.pixelRatio_),this.imageAnchorX_=r[0]*n,this.imageAnchorY_=r[1]*n,this.imageHeight_=e[1]*n,this.imageOpacity_=t.getOpacity(),this.imageOriginX_=i[0],this.imageOriginY_=i[1],this.imageRotateWithView_=t.getRotateWithView(),this.imageRotation_=t.getRotation();const o=t.getScaleArray();this.imageScale_=[o[0]*this.pixelRatio_/n,o[1]*this.pixelRatio_/n],this.imageWidth_=e[0]*n}setTextStyle(t){if(t){const e=t.getFill();if(e){const t=e.getColor();this.textFillState_={fillStyle:$r(t||Vr)}}else this.textFillState_=null;const n=t.getStroke();if(n){const t=n.getColor(),e=n.getLineCap(),r=n.getLineDash(),i=n.getLineDashOffset(),o=n.getLineJoin(),s=n.getWidth(),a=n.getMiterLimit();this.textStrokeState_={lineCap:void 0!==e?e:zr,lineDash:r||Gr,lineDashOffset:i||0,lineJoin:void 0!==o?o:Wr,lineWidth:void 0!==s?s:1,miterLimit:void 0!==a?a:10,strokeStyle:$r(t||Hr)}}else this.textStrokeState_=null;const r=t.getFont(),i=t.getOffsetX(),o=t.getOffsetY(),s=t.getRotateWithView(),a=t.getRotation(),u=t.getScaleArray(),l=t.getText(),c=t.getTextAlign(),h=t.getTextBaseline();this.textState_={font:void 0!==r?r:Ur,textAlign:void 0!==c?c:qr,textBaseline:void 0!==h?h:Xr},this.text_=void 0!==l?Array.isArray(l)?l.reduce(((t,e,n)=>t+(n%2?" ":e)),""):l:"",this.textOffsetX_=void 0!==i?this.pixelRatio_*i:0,this.textOffsetY_=void 0!==o?this.pixelRatio_*o:0,this.textRotateWithView_=void 0!==s&&s,this.textRotation_=void 0!==a?a:0,this.textScale_=[this.pixelRatio_*u[0],this.pixelRatio_*u[1]]}else this.text_=""}},ra=.5;const ia={Point:function(t,e,n,r,i,o){const s=n.getImage(),a=n.getText(),u=a&&a.getText(),l=o&&s&&u?{}:void 0;if(s){if(s.getImageState()!=er)return;const o=t.getBuilder(n.getZIndex(),"Image");o.setImageStyle(s,l),o.drawPoint(e,r,i)}if(u){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(a,l),o.drawText(e,r,i)}},LineString:function(t,e,n,r,i){const o=n.getStroke();if(o){const s=t.getBuilder(n.getZIndex(),"LineString");s.setFillStrokeStyle(null,o),s.drawLineString(e,r,i)}const s=n.getText();if(s&&s.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(s),o.drawText(e,r,i)}},Polygon:ca,MultiPoint:function(t,e,n,r,i,o){const s=n.getImage(),a=s&&0!==s.getOpacity(),u=n.getText(),l=u&&u.getText(),c=o&&a&&l?{}:void 0;if(a){if(s.getImageState()!=er)return;const o=t.getBuilder(n.getZIndex(),"Image");o.setImageStyle(s,c),o.drawMultiPoint(e,r,i)}if(l){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(u,c),o.drawText(e,r,i)}},MultiLineString:function(t,e,n,r,i){const o=n.getStroke();if(o){const s=t.getBuilder(n.getZIndex(),"LineString");s.setFillStrokeStyle(null,o),s.drawMultiLineString(e,r,i)}const s=n.getText();if(s&&s.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(s),o.drawText(e,r,i)}},MultiPolygon:function(t,e,n,r,i){const o=n.getFill(),s=n.getStroke();if(s||o){const a=t.getBuilder(n.getZIndex(),"Polygon");a.setFillStrokeStyle(o,s),a.drawMultiPolygon(e,r,i)}const a=n.getText();if(a&&a.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(a),o.drawText(e,r,i)}},GeometryCollection:function(t,e,n,r,i,o){const s=e.getGeometriesArray();let a,u;for(a=0,u=s.length;a<u;++a){(0,ia[s[a].getType()])(t,s[a],n,r,i,o)}},Circle:function(t,e,n,r,i){const o=n.getFill(),s=n.getStroke();if(o||s){const a=t.getBuilder(n.getZIndex(),"Circle");a.setFillStrokeStyle(o,s),a.drawCircle(e,r,i)}const a=n.getText();if(a&&a.getText()){const i=t.getBuilder(n.getZIndex(),"Text");i.setTextStyle(a),i.drawText(e,r)}},Rectangle:ca,Ellipse:function(t,e,n,r,i){const o=n.getFill(),s=n.getStroke();if(o||s){const a=t.getBuilder(n.getZIndex(),"Ellipse");a.setFillStrokeStyle(o,s),a.drawEllipse(e,r,i)}const a=n.getText();if(a&&a.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(a),o.drawText(e,r,i)}}};function oa(t,e){return parseInt($(t),10)-parseInt($(e),10)}function sa(t,e){const n=aa(t,e);return n*n}function aa(t,e){return.5*t/e}function ua(t,e,n,r,i,o,s,a){const u=[],l=n.getImage();if(l){let t=!0;const e=l.getImageState();e==er||e==nr?t=!1:e==Qn&&l.load(),t&&u.push(l.ready())}const c=n.getFill();c&&c.loading()&&u.push(c.ready());const h=u.length>0;return h&&Promise.all(u).then((()=>i(null))),function(t,e,n,r,i,o,s){const a=n.getGeometryFunction()(e);if(!a)return;const u=a.simplifyTransformed(r,i);if(n.getRenderer())la(t,u,n,e,s);else{(0,ia[u.getType()])(t,u,n,e,s,o)}}(t,e,n,r,o,s,a),h}function la(t,e,n,r,i){if("GeometryCollection"==e.getType()){const o=e.getGeometries();for(let e=0,s=o.length;e<s;++e)la(t,o[e],n,r,i);return}t.getBuilder(n.getZIndex(),"Default").drawCustom(e,r,n.getRenderer(),n.getHitDetectionRenderer(),i)}function ca(t,e,n,r,i){const o=n.getFill(),s=n.getStroke();if(o||s){const a=t.getBuilder(n.getZIndex(),"Polygon");a.setFillStrokeStyle(o,s),a.drawPolygon(e,r,i)}const a=n.getText();if(a&&a.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(a),o.drawText(e,r,i)}}const ha=class extends Ns{constructor(t){super(t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.animatingOrInteracting_,this.hitDetectionImageData_=null,this.clipped_=!1,this.renderedFeatures_=null,this.renderedRevision_=-1,this.renderedResolution_=NaN,this.renderedExtent_=[1/0,1/0,-1/0,-1/0],this.wrappedRenderedExtent_=[1/0,1/0,-1/0,-1/0],this.renderedRotation_,this.renderedCenter_=null,this.renderedProjection_=null,this.renderedPixelRatio_=1,this.renderedRenderOrder_=null,this.renderedFrameDeclutter_,this.replayGroup_=null,this.replayGroupChanged=!0,this.clipping=!0,this.targetContext_=null,this.opacity_=1}renderWorlds(t,e,n){const r=e.extent,i=e.viewState,o=i.center,s=i.resolution,a=i.projection,u=i.rotation,l=a.getExtent(),c=this.getLayer().getSource(),h=this.getLayer().getDeclutter(),d=e.pixelRatio,f=e.viewHints,p=!(f[Mn]||f[Fn]),g=this.context,m=Math.round(kt(r)/s*d),y=Math.round(Pt(r)/s*d),b=c.getWrapX()&&a.canWrapX(),_=b?kt(l):null,v=b?Math.ceil((r[2]-l[2])/_)+1:1;let w=b?Math.floor((r[0]-l[0])/_):0;do{let r=this.getRenderTransform(o,s,0,d,m,y,w*_);e.declutter&&(r=r.slice(0)),t.execute(g,[g.canvas.width,g.canvas.height],r,u,p,void 0===n?Zs:n?Js:Qs,n?h&&e.declutter[h]:void 0)}while(++w<v)}setDrawContext_(){1!==this.opacity_&&(this.targetContext_=this.context,this.context=Ir(this.context.canvas.width,this.context.canvas.height,Ls))}resetDrawContext_(){if(1!==this.opacity_){const t=this.targetContext_.globalAlpha;this.targetContext_.globalAlpha=this.opacity_,this.targetContext_.drawImage(this.context.canvas,0,0),this.targetContext_.globalAlpha=t,function(t){const e=t.canvas;e.width=1,e.height=1,t.clearRect(0,0,1,1)}(this.context),Ls.push(this.context.canvas),this.context=this.targetContext_,this.targetContext_=null}}renderDeclutter(t){this.replayGroup_&&this.getLayer().getDeclutter()&&this.renderWorlds(this.replayGroup_,t,!0)}renderDeferredInternal(t){this.replayGroup_&&(this.replayGroup_.renderDeferred(),this.clipped_&&this.context.restore(),this.resetDrawContext_())}renderFrame(t,e){const n=t.layerStatesArray[t.layerIndex];this.opacity_=n.opacity;const r=t.viewState;this.prepareContainer(t,e);const i=this.context,o=this.replayGroup_;let s=o&&!o.isEmpty();if(!s){if(!(this.getLayer().hasListener(Dn)||this.getLayer().hasListener(kn)))return null}this.setDrawContext_(),this.preRender(i,t);const a=r.projection;if(this.clipped_=!1,s&&n.extent&&this.clipping){const e=xe(n.extent,a);s=Rt(e,t.extent),this.clipped_=s&&!pt(e,t.extent),this.clipped_&&this.clipUnrotated(i,t,e)}return s&&this.renderWorlds(o,t,!this.getLayer().getDeclutter()&&void 0),!t.declutter&&this.clipped_&&i.restore(),this.postRender(i,t),this.renderedRotation_!==r.rotation&&(this.renderedRotation_=r.rotation,this.hitDetectionImageData_=null),t.declutter||this.resetDrawContext_(),this.container}getFeatures(t){return new Promise((e=>{if(this.frameState&&!this.hitDetectionImageData_&&!this.animatingOrInteracting_){const t=this.frameState.size.slice(),e=this.renderedCenter_,n=this.renderedResolution_,r=this.renderedRotation_,i=this.renderedProjection_,o=this.wrappedRenderedExtent_,s=this.getLayer(),a=[],u=t[0]*ra,l=t[1]*ra;a.push(this.getRenderTransform(e,n,r,ra,u,l,0).slice());const c=s.getSource(),h=i.getExtent();if(c.getWrapX()&&i.canWrapX()&&!pt(h,o)){let t=o[0];const i=kt(h);let s,c=0;for(;t<h[0];)--c,s=i*c,a.push(this.getRenderTransform(e,n,r,ra,u,l,s).slice()),t+=i;for(c=0,t=o[2];t>h[2];)++c,s=i*c,a.push(this.getRenderTransform(e,n,r,ra,u,l,s).slice()),t-=i}const d=be();this.hitDetectionImageData_=function(t,e,n,r,i,o,s,a,u){const l=u?we(i,u):i,c=Ir(t[0]*ra,t[1]*ra);c.imageSmoothingEnabled=!1;const h=c.canvas,d=new na(c,ra,i,null,s,a,u?fe(be(),u):null),f=n.length,p=Math.floor(16777215/f),g={};for(let t=1;t<=f;++t){const e=n[t-1],i=e.getStyleFunction()||r;if(!i)continue;let s=i(e,o);if(!s)continue;Array.isArray(s)||(s=[s]);const a=(t*p).toString(16).padStart(7,"#00000");for(let t=0,n=s.length;t<n;++t){const n=s[t],r=n.getGeometryFunction()(e);if(!r||!Rt(l,r.getExtent()))continue;const i=n.clone(),o=i.getFill();o&&o.setColor(a);const u=i.getStroke();u&&(u.setColor(a),u.setLineDash(null)),i.setText(void 0);const c=n.getImage();if(c){const t=c.getImageSize();if(!t)continue;const e=Ir(t[0],t[1],void 0,{alpha:!1}),n=e.canvas;e.fillStyle=a,e.fillRect(0,0,n.width,n.height),i.setImage(new wi({img:n,anchor:c.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:c.getOrigin(),opacity:1,size:c.getSize(),scale:c.getScale(),rotation:c.getRotation(),rotateWithView:c.getRotateWithView()}))}const h=i.getZIndex()||0;let d=g[h];d||(d={},g[h]=d,d.Polygon=[],d.Circle=[],d.LineString=[],d.Point=[]);const f=r.getType();if("GeometryCollection"===f){const t=r.getGeometriesArrayRecursive();for(let e=0,n=t.length;e<n;++e){const n=t[e];d[n.getType().replace("Multi","")].push(n,i)}}else d[f.replace("Multi","")].push(r,i)}}const m=Object.keys(g).map(Number).sort(b);for(let t=0,n=m.length;t<n;++t){const n=g[m[t]];for(const t in n){const r=n[t];for(let t=0,n=r.length;t<n;t+=2){d.setStyle(r[t+1]);for(let n=0,i=e.length;n<i;++n)d.setTransform(e[n]),d.drawGeometry(r[t])}}}return c.getImageData(0,0,h.width,h.height)}(t,a,this.renderedFeatures_,s.getStyleFunction(),o,n,r,sa(n,this.renderedPixelRatio_),d?i:null)}e(function(t,e,n){const r=[];if(n){const i=Math.floor(Math.round(t[0])*ra),o=Math.floor(Math.round(t[1])*ra),s=4*(Re(i,0,n.width-1)+Re(o,0,n.height-1)*n.width),a=n.data[s],u=n.data[s+1],l=n.data[s+2]+256*(u+256*a),c=Math.floor(16777215/e.length);l&&l%c==0&&r.push(e[l/c-1])}return r}(t,this.renderedFeatures_,this.hitDetectionImageData_))}))}forEachFeatureAtCoordinate(t,e,n,r,i){if(!this.replayGroup_)return;const o=e.viewState.resolution,s=e.viewState.rotation,a=this.getLayer(),u={},l=function(t,e,n){const o=$(t),s=u[o];if(s){if(!0!==s&&n<s.distanceSq){if(0===n)return u[o]=!0,i.splice(i.lastIndexOf(s),1),r(t,a,e);s.geometry=e,s.distanceSq=n}}else{if(0===n)return u[o]=!0,r(t,a,e);i.push(u[o]={feature:t,layer:a,geometry:e,distanceSq:n,callback:r})}};let c;const h=[this.replayGroup_],d=this.getLayer().getDeclutter();return h.some((r=>c=r.forEachFeatureAtCoordinate(t,o,s,n,l,d&&e.declutter[d]?e.declutter[d].all().map((t=>t.value)):null))),c}handleFontsChanged(){const t=this.getLayer();t.getVisible()&&this.replayGroup_&&t.changed()}handleStyleImageChange_(t){this.renderIfReadyAndVisible()}prepareFrame(t){const e=this.getLayer(),n=e.getSource();if(!n)return!1;const r=t.viewHints[Mn],i=t.viewHints[Fn],o=e.getUpdateWhileAnimating(),s=e.getUpdateWhileInteracting();if(this.ready&&!o&&r||!s&&i)return this.animatingOrInteracting_=!0,!0;this.animatingOrInteracting_=!1;const a=t.extent,u=t.viewState,l=u.projection,c=u.resolution,h=t.pixelRatio,d=e.getRevision(),f=e.getRenderBuffer();let p=e.getRenderOrder();void 0===p&&(p=oa);const g=u.center.slice(),m=ht(a,f*c),y=m.slice(),b=[m.slice()],_=l.getExtent();if(n.getWrapX()&&l.canWrapX()&&!pt(_,t.extent)){const t=kt(_),e=Math.max(kt(m)/2,t);m[0]=_[0]-e,m[2]=_[2]+e,ne(g,l);const n=Lt(b[0],l);n[0]<_[0]&&n[2]<_[2]?b.push([n[0]+t,n[1],n[2]+t,n[3]]):n[0]>_[0]&&n[2]>_[2]&&b.push([n[0]-t,n[1],n[2]-t,n[3]])}if(this.ready&&this.renderedResolution_==c&&this.renderedRevision_==d&&this.renderedRenderOrder_==p&&this.renderedFrameDeclutter_===!!t.declutter&&pt(this.wrappedRenderedExtent_,m))return x(this.renderedExtent_,y)||(this.hitDetectionImageData_=null,this.renderedExtent_=y),this.renderedCenter_=g,this.replayGroupChanged=!1,!0;this.replayGroup_=null;const v=new ks(aa(c,h),m,c,h),w=be();let T;if(w){for(let t=0,e=b.length;t<e;++t){const e=we(b[t],l);n.loadFeatures(e,Te(c,l),w)}T=fe(w,l)}else for(let t=0,e=b.length;t<e;++t)n.loadFeatures(b[t],c,l);const S=sa(c,h);let O=!0;const E=(t,n)=>{let r;const i=t.getStyleFunction()||e.getStyleFunction();if(i&&(r=i(t,c)),r){const e=this.renderFeature(t,S,r,v,T,this.getLayer().getDeclutter(),n);O=O&&!e}},I=we(m,l),A=n.getFeaturesInExtent(I);p&&A.sort(p);for(let t=0,e=A.length;t<e;++t)E(A[t],t);this.renderedFeatures_=A,this.ready=O;const P=v.finish(),C=new ea(m,c,h,n.getOverlaps(),P,e.getRenderBuffer(),!!t.declutter);return this.renderedResolution_=c,this.renderedRevision_=d,this.renderedRenderOrder_=p,this.renderedFrameDeclutter_=!!t.declutter,this.renderedExtent_=y,this.wrappedRenderedExtent_=m,this.renderedCenter_=g,this.renderedProjection_=l,this.renderedPixelRatio_=h,this.replayGroup_=C,this.hitDetectionImageData_=null,this.replayGroupChanged=!0,!0}renderFeature(t,e,n,r,i,o,s){if(!n)return!1;let a=!1;if(Array.isArray(n))for(let u=0,l=n.length;u<l;++u)a=ua(r,t,n[u],e,this.boundHandleStyleImageChange_,i,o,s)||a;else a=ua(r,t,n,e,this.boundHandleStyleImageChange_,i,o,s);return a}};const da=class extends gs{constructor(t){super(t)}createRenderer(){return new ha(this)}},fa="add",pa="remove",ga="length";class ma extends g{constructor(t,e,n){super(t),this.element=e,this.index=n}}const ya=class extends j{constructor(t,e){if(super(),this.on,this.once,this.un,e=e||{},this.unique_=!!e.unique,this.array_=t||[],this.unique_)for(let t=0,e=this.array_.length;t<e;++t)this.assertUnique_(this.array_[t],t);this.updateLength_()}clear(){for(;this.getLength()>0;)this.pop()}extend(t){for(let e=0,n=t.length;e<n;++e)this.push(t[e]);return this}forEach(t){const e=this.array_;for(let n=0,r=e.length;n<r;++n)t(e[n],n,e)}getArray(){return this.array_}item(t){return this.array_[t]}getLength(){return this.get(ga)}insertAt(t,e){if(t<0||t>this.getLength())throw new Error("Index out of bounds: "+t);this.unique_&&this.assertUnique_(e),this.array_.splice(t,0,e),this.updateLength_(),this.dispatchEvent(new ma(fa,e,t))}pop(){return this.removeAt(this.getLength()-1)}push(t){this.unique_&&this.assertUnique_(t);const e=this.getLength();return this.insertAt(e,t),this.getLength()}remove(t){const e=this.array_;for(let n=0,r=e.length;n<r;++n)if(e[n]===t)return this.removeAt(n)}removeAt(t){if(t<0||t>=this.getLength())return;const e=this.array_[t];return this.array_.splice(t,1),this.updateLength_(),this.dispatchEvent(new ma(pa,e,t)),e}setAt(t,e){if(t>=this.getLength())return void this.insertAt(t,e);if(t<0)throw new Error("Index out of bounds: "+t);this.unique_&&this.assertUnique_(e,t);const n=this.array_[t];this.array_[t]=e,this.dispatchEvent(new ma(pa,n,t)),this.dispatchEvent(new ma(fa,e,t))}updateLength_(){this.set(ga,this.array_.length)}assertUnique_(t,e){for(let n=0,r=this.array_.length;n<r;++n)if(this.array_[n]===t&&n!==e)throw new Error("Duplicate item added to a unique collection")}};const ba=class{constructor(t){this.rbush_=new Jn(t),this.items_={}}insert(t,e){const n={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3],value:e};this.rbush_.insert(n),this.items_[$(e)]=n}load(t,e){const n=new Array(e.length);for(let r=0,i=e.length;r<i;r++){const i=t[r],o=e[r],s={minX:i[0],minY:i[1],maxX:i[2],maxY:i[3],value:o};n[r]=s,this.items_[$(o)]=s}this.rbush_.load(n)}remove(t){const e=$(t),n=this.items_[e];return delete this.items_[e],null!==this.rbush_.remove(n)}update(t,e){const n=this.items_[$(e)];wt([n.minX,n.minY,n.maxX,n.maxY],t)||(this.remove(e),this.insert(t,e))}getAll(){return this.rbush_.all().map((function(t){return t.value}))}getInExtent(t){const e={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3]};return this.rbush_.search(e).map((function(t){return t.value}))}forEach(t){return this.forEach_(this.getAll(),t)}forEachInExtent(t,e){return this.forEach_(this.getInExtent(t),e)}forEach_(t,e){let n;for(let r=0,i=t.length;r<i;r++)if(n=e(t[r]),n)return n;return n}isEmpty(){return I(this.items_)}clear(){this.rbush_.clear(),this.items_={}}getExtent(t){const e=this.rbush_.toJSON();return yt(e.minX,e.minY,e.maxX,e.maxY,t)}concat(t){this.rbush_.load(t.rbush_.all());for(const e in t.items_)this.items_[e]=t.items_[e]}};function _a(t,e,n,r,i,o,s){let a,u;const l=(n-e)/r;if(1===l)a=e;else if(2===l)a=e,u=i;else if(0!==l){let o=t[e],s=t[e+1],l=0;const c=[0];for(let i=e+r;i<n;i+=r){const e=t[i],n=t[i+1];l+=Math.sqrt((e-o)*(e-o)+(n-s)*(n-s)),c.push(l),o=e,s=n}const h=i*l,d=function(t,e,n){let r,i;n=n||b;let o=0,s=t.length,a=!1;for(;o<s;)r=o+(s-o>>1),i=+n(t[r],e),i<0?o=r+1:(s=r,a=!i);return a?o:~o}(c,h);d<0?(u=(h-c[-d-2])/(c[-d-1]-c[-d-2]),a=e+(-d-2)*r):a=e+d*r}s=s>1?s:2,o=o||new Array(s);for(let e=0;e<s;++e)o[e]=void 0===a?NaN:void 0===u?t[a+e]:$e(t[a+e],t[a+r+e],u);return o}const va=[1,0,0,1,0,0];class wa{constructor(t,e,n,r,i,o){this.styleFunction,this.extent_,this.id_=o,this.type_=t,this.flatCoordinates_=e,this.flatInteriorPoints_=null,this.flatMidpoints_=null,this.ends_=n||null,this.properties_=i,this.squaredTolerance_,this.stride_=r,this.simplifiedGeometry_}get(t){return this.properties_[t]}getExtent(){return this.extent_||(this.extent_="Point"===this.type_?_t(this.flatCoordinates_):vt(this.flatCoordinates_,0,this.flatCoordinates_.length,2)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){const t=It(this.getExtent());this.flatInteriorPoints_=cn(this.flatCoordinates_,0,this.ends_,2,t,0)}return 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a.tensorFormat="RGBA",a.height=i,a.width=o;n.width=o,n.height=i,r.drawImage(t,0,0,o,i),s=r.getImageData(0,0,o,i).data}}else{if(!r){if(i){if(void 0===e)throw new Error("Please provide image config with format for Imagebitmap");if(void 0!==e.bitmapFormat)throw new Error("Image input config format must be defined for ImageBitmap");const n=document.createElement("canvas").getContext("2d");if(null!=n){const r=t.height,i=t.width;if(n.drawImage(t,0,0,i,r),s=n.getImageData(0,0,i,r).data,void 0!==e){if(void 0!==e.height&&e.height!==r)throw new Error("Image input config height doesn't match ImageBitmap height");if(a.height=r,void 0!==e.width&&e.width!==i)throw new Error("Image input config width doesn't match ImageBitmap width");a.width=i}else a.height=r,a.width=i;return h.bufferToTensor(s,a)}throw new Error("Can not access image data")}if(o)return new Promise(((n,r)=>{const i=document.createElement("canvas"),o=i.getContext("2d");if(!t||!o)return r();const s=new Image;s.crossOrigin="Anonymous",s.src=t,s.onload=()=>{i.width=s.width,i.height=s.height,o.drawImage(s,0,0,i.width,i.height);const t=o.getImageData(0,0,i.width,i.height);if(void 0!==e){if(void 0!==e.height&&e.height!==i.height)throw new Error("Image input config height doesn't match ImageBitmap height");if(a.height=i.height,void 0!==e.width&&e.width!==i.width)throw new Error("Image input config width doesn't match ImageBitmap width");a.width=i.width}else a.height=i.height,a.width=i.width;n(h.bufferToTensor(t.data,a))}}));throw new Error("Input data provided is not supported - aborted tensor creation")}{const n="RGBA";let r,i;if(void 0!==e&&void 0!==e.resizedWidth&&void 0!==e.resizedHeight?(r=e.resizedHeight,i=e.resizedWidth):(r=t.height,i=t.width),void 0!==e){if(a=e,void 0!==e.bitmapFormat&&e.bitmapFormat!==n)throw new Error("Image input config format must be RGBA for ImageData");a.bitmapFormat="RGBA"}else a.bitmapFormat="RGBA";if(a.height=r,a.width=i,void 0!==e){const e=document.createElement("canvas");e.width=i,e.height=r;const n=e.getContext("2d");if(null==n)throw new Error("Can not access image data");n.putImageData(t,0,0),s=n.getImageData(0,0,i,r).data}else s=t.data}}if(void 0!==s)return h.bufferToTensor(s,a);throw new Error("Input data provided is not supported - aborted tensor creation")}toImageData(t){var e,n;const r=document.createElement("canvas").getContext("2d");let i;if(null==r)throw new Error("Can not access image data");{const o=this.dims[3],s=this.dims[2],a=this.dims[1],u=void 0!==t&&void 0!==t.format?t.format:"RGB",l=void 0!==t&&void 0!==(null===(e=t.norm)||void 0===e?void 0:e.mean)?t.norm.mean:255,c=void 0!==t&&void 0!==(null===(n=t.norm)||void 0===n?void 0:n.bias)?t.norm.bias:0,h=s*o;if(void 0!==t){if(void 0!==t.height&&t.height!==s)throw new Error("Image output config height doesn't match tensor height");if(void 0!==t.width&&t.width!==o)throw new Error("Image output config width doesn't match tensor width");if(void 0!==t.format&&4===a&&"RGBA"!==t.format||3===a&&"RGB"!==t.format&&"BGR"!==t.format)throw new Error("Tensor format doesn't match input tensor dims")}const d=4;let f=0,p=1,g=2,m=3,y=0,b=h,_=2*h,v=-1;"RGBA"===u?(y=0,b=h,_=2*h,v=3*h):"RGB"===u?(y=0,b=h,_=2*h):"RBG"===u&&(y=0,_=h,b=2*h),i=r.createImageData(o,s);for(let t=0;t<s*o;f+=d,p+=d,g+=d,m+=d,t++)i.data[f]=(this.data[y++]-c)*l,i.data[p]=(this.data[b++]-c)*l,i.data[g]=(this.data[_++]-c)*l,i.data[m]=-1===v?255:(this.data[v++]-c)*l}return i}reshape(t){return new h(this.type,this.data,t)}}const d=h;class f{constructor(t){this.handler=t}async run(t,e,n){const r={};let i={};if("object"!=typeof t||null===t||t instanceof d||Array.isArray(t))throw new TypeError("'feeds' must be an object that use input names as keys and OnnxValue as corresponding values.");let o=!0;if("object"==typeof e){if(null===e)throw new TypeError("Unexpected argument[1]: cannot be null.");if(e instanceof d)throw new TypeError("'fetches' cannot be a 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t=this.high,e=this.low;return[t>>>24,t>>>16&255,t>>>8&255,255&t,e>>>24,e>>>16&255,e>>>8&255,255&e]},n.fromBytes=function(t,e,r){return r?n.fromBytesLE(t,e):n.fromBytesBE(t,e)},n.fromBytesLE=function(t,e){return new n(t[0]|t[1]<<8|t[2]<<16|t[3]<<24,t[4]|t[5]<<8|t[6]<<16|t[7]<<24,e)},n.fromBytesBE=function(t,e){return new n(t[4]<<24|t[5]<<16|t[6]<<8|t[7],t[0]<<24|t[1]<<16|t[2]<<8|t[3],e)}},1446:(t,e,n)=>{"use strict";var r,i,o,s=n(2100),a=s.Reader,u=s.Writer,l=s.util,c=s.roots.default||(s.roots.default={});c.onnx=((o={}).Version=(r={},(i=Object.create(r))[r[0]="_START_VERSION"]=0,i[r[1]="IR_VERSION_2017_10_10"]=1,i[r[2]="IR_VERSION_2017_10_30"]=2,i[r[3]="IR_VERSION_2017_11_3"]=3,i[r[4]="IR_VERSION_2019_1_22"]=4,i[r[5]="IR_VERSION"]=5,i),o.AttributeProto=function(){function t(t){if(this.floats=[],this.ints=[],this.strings=[],this.tensors=[],this.graphs=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.name="",t.prototype.refAttrName="",t.prototype.docString="",t.prototype.type=0,t.prototype.f=0,t.prototype.i=l.Long?l.Long.fromBits(0,0,!1):0,t.prototype.s=l.newBuffer([]),t.prototype.t=null,t.prototype.g=null,t.prototype.floats=l.emptyArray,t.prototype.ints=l.emptyArray,t.prototype.strings=l.emptyArray,t.prototype.tensors=l.emptyArray,t.prototype.graphs=l.emptyArray,t.create=function(e){return new t(e)},t.encode=function(t,e){if(e||(e=u.create()),null!=t.name&&t.hasOwnProperty("name")&&e.uint32(10).string(t.name),null!=t.f&&t.hasOwnProperty("f")&&e.uint32(21).float(t.f),null!=t.i&&t.hasOwnProperty("i")&&e.uint32(24).int64(t.i),null!=t.s&&t.hasOwnProperty("s")&&e.uint32(34).bytes(t.s),null!=t.t&&t.hasOwnProperty("t")&&c.onnx.TensorProto.encode(t.t,e.uint32(42).fork()).ldelim(),null!=t.g&&t.hasOwnProperty("g")&&c.onnx.GraphProto.encode(t.g,e.uint32(50).fork()).ldelim(),null!=t.floats&&t.floats.length){e.uint32(58).fork();for(var 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i=t.uint32();switch(i>>>3){case 1:r.name=t.string();break;case 21:r.refAttrName=t.string();break;case 13:r.docString=t.string();break;case 20:r.type=t.int32();break;case 2:r.f=t.float();break;case 3:r.i=t.int64();break;case 4:r.s=t.bytes();break;case 5:r.t=c.onnx.TensorProto.decode(t,t.uint32());break;case 6:r.g=c.onnx.GraphProto.decode(t,t.uint32());break;case 7:if(r.floats&&r.floats.length||(r.floats=[]),2==(7&i))for(var o=t.uint32()+t.pos;t.pos<o;)r.floats.push(t.float());else r.floats.push(t.float());break;case 8:if(r.ints&&r.ints.length||(r.ints=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.ints.push(t.int64());else r.ints.push(t.int64());break;case 9:r.strings&&r.strings.length||(r.strings=[]),r.strings.push(t.bytes());break;case 10:r.tensors&&r.tensors.length||(r.tensors=[]),r.tensors.push(c.onnx.TensorProto.decode(t,t.uint32()));break;case 11:r.graphs&&r.graphs.length||(r.graphs=[]),r.graphs.push(c.onnx.GraphProto.decode(t,t.uint32()));break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.name&&t.hasOwnProperty("name")&&!l.isString(t.name))return"name: string expected";if(null!=t.refAttrName&&t.hasOwnProperty("refAttrName")&&!l.isString(t.refAttrName))return"refAttrName: string expected";if(null!=t.docString&&t.hasOwnProperty("docString")&&!l.isString(t.docString))return"docString: string expected";if(null!=t.type&&t.hasOwnProperty("type"))switch(t.type){default:return"type: enum value expected";case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:case 10:}if(null!=t.f&&t.hasOwnProperty("f")&&"number"!=typeof t.f)return"f: number expected";if(null!=t.i&&t.hasOwnProperty("i")&&!(l.isInteger(t.i)||t.i&&l.isInteger(t.i.low)&&l.isInteger(t.i.high)))return"i: integer|Long expected";if(null!=t.s&&t.hasOwnProperty("s")&&!(t.s&&"number"==typeof t.s.length||l.isString(t.s)))return"s: buffer expected";if(null!=t.t&&t.hasOwnProperty("t")&&(n=c.onnx.TensorProto.verify(t.t)))return"t."+n;if(null!=t.g&&t.hasOwnProperty("g")&&(n=c.onnx.GraphProto.verify(t.g)))return"g."+n;if(null!=t.floats&&t.hasOwnProperty("floats")){if(!Array.isArray(t.floats))return"floats: array expected";for(var e=0;e<t.floats.length;++e)if("number"!=typeof t.floats[e])return"floats: number[] expected"}if(null!=t.ints&&t.hasOwnProperty("ints")){if(!Array.isArray(t.ints))return"ints: array expected";for(e=0;e<t.ints.length;++e)if(!(l.isInteger(t.ints[e])||t.ints[e]&&l.isInteger(t.ints[e].low)&&l.isInteger(t.ints[e].high)))return"ints: integer|Long[] expected"}if(null!=t.strings&&t.hasOwnProperty("strings")){if(!Array.isArray(t.strings))return"strings: array expected";for(e=0;e<t.strings.length;++e)if(!(t.strings[e]&&"number"==typeof t.strings[e].length||l.isString(t.strings[e])))return"strings: buffer[] 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8:e.type=8;break;case"TENSORS":case 9:e.type=9;break;case"GRAPHS":case 10:e.type=10}if(null!=t.f&&(e.f=Number(t.f)),null!=t.i&&(l.Long?(e.i=l.Long.fromValue(t.i)).unsigned=!1:"string"==typeof t.i?e.i=parseInt(t.i,10):"number"==typeof t.i?e.i=t.i:"object"==typeof t.i&&(e.i=new l.LongBits(t.i.low>>>0,t.i.high>>>0).toNumber())),null!=t.s&&("string"==typeof t.s?l.base64.decode(t.s,e.s=l.newBuffer(l.base64.length(t.s)),0):t.s.length&&(e.s=t.s)),null!=t.t){if("object"!=typeof t.t)throw TypeError(".onnx.AttributeProto.t: object expected");e.t=c.onnx.TensorProto.fromObject(t.t)}if(null!=t.g){if("object"!=typeof t.g)throw TypeError(".onnx.AttributeProto.g: object expected");e.g=c.onnx.GraphProto.fromObject(t.g)}if(t.floats){if(!Array.isArray(t.floats))throw TypeError(".onnx.AttributeProto.floats: array expected");e.floats=[];for(var n=0;n<t.floats.length;++n)e.floats[n]=Number(t.floats[n])}if(t.ints){if(!Array.isArray(t.ints))throw TypeError(".onnx.AttributeProto.ints: array 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TypeError(".onnx.AttributeProto.graphs: array expected");for(e.graphs=[],n=0;n<t.graphs.length;++n){if("object"!=typeof t.graphs[n])throw TypeError(".onnx.AttributeProto.graphs: object expected");e.graphs[n]=c.onnx.GraphProto.fromObject(t.graphs[n])}}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.floats=[],n.ints=[],n.strings=[],n.tensors=[],n.graphs=[]),e.defaults){if(n.name="",n.f=0,l.Long){var r=new l.Long(0,0,!1);n.i=e.longs===String?r.toString():e.longs===Number?r.toNumber():r}else n.i=e.longs===String?"0":0;e.bytes===String?n.s="":(n.s=[],e.bytes!==Array&&(n.s=l.newBuffer(n.s))),n.t=null,n.g=null,n.docString="",n.type=e.enums===String?"UNDEFINED":0,n.refAttrName=""}if(null!=t.name&&t.hasOwnProperty("name")&&(n.name=t.name),null!=t.f&&t.hasOwnProperty("f")&&(n.f=e.json&&!isFinite(t.f)?String(t.f):t.f),null!=t.i&&t.hasOwnProperty("i")&&("number"==typeof 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e[t[0]="UNDEFINED"]=0,e[t[1]="FLOAT"]=1,e[t[2]="INT"]=2,e[t[3]="STRING"]=3,e[t[4]="TENSOR"]=4,e[t[5]="GRAPH"]=5,e[t[6]="FLOATS"]=6,e[t[7]="INTS"]=7,e[t[8]="STRINGS"]=8,e[t[9]="TENSORS"]=9,e[t[10]="GRAPHS"]=10,e}(),t}(),o.ValueInfoProto=function(){function t(t){if(t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.name="",t.prototype.type=null,t.prototype.docString="",t.create=function(e){return new t(e)},t.encode=function(t,e){return e||(e=u.create()),null!=t.name&&t.hasOwnProperty("name")&&e.uint32(10).string(t.name),null!=t.type&&t.hasOwnProperty("type")&&c.onnx.TypeProto.encode(t.type,e.uint32(18).fork()).ldelim(),null!=t.docString&&t.hasOwnProperty("docString")&&e.uint32(26).string(t.docString),e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.ValueInfoProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 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r=0;r<t.input.length;++r)n.input[r]=t.input[r]}if(t.output&&t.output.length)for(n.output=[],r=0;r<t.output.length;++r)n.output[r]=t.output[r];if(null!=t.name&&t.hasOwnProperty("name")&&(n.name=t.name),null!=t.opType&&t.hasOwnProperty("opType")&&(n.opType=t.opType),t.attribute&&t.attribute.length)for(n.attribute=[],r=0;r<t.attribute.length;++r)n.attribute[r]=c.onnx.AttributeProto.toObject(t.attribute[r],e);return null!=t.docString&&t.hasOwnProperty("docString")&&(n.docString=t.docString),null!=t.domain&&t.hasOwnProperty("domain")&&(n.domain=t.domain),n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.ModelProto=function(){function t(t){if(this.opsetImport=[],this.metadataProps=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.irVersion=l.Long?l.Long.fromBits(0,0,!1):0,t.prototype.opsetImport=l.emptyArray,t.prototype.producerName="",t.prototype.producerVersion="",t.prototype.domain="",t.prototype.modelVersion=l.Long?l.Long.fromBits(0,0,!1):0,t.prototype.docString="",t.prototype.graph=null,t.prototype.metadataProps=l.emptyArray,t.create=function(e){return new 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n=0;n<t.opsetImport.length;++n)c.onnx.OperatorSetIdProto.encode(t.opsetImport[n],e.uint32(66).fork()).ldelim();if(null!=t.metadataProps&&t.metadataProps.length)for(n=0;n<t.metadataProps.length;++n)c.onnx.StringStringEntryProto.encode(t.metadataProps[n],e.uint32(114).fork()).ldelim();return e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.ModelProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.irVersion=t.int64();break;case 8:r.opsetImport&&r.opsetImport.length||(r.opsetImport=[]),r.opsetImport.push(c.onnx.OperatorSetIdProto.decode(t,t.uint32()));break;case 2:r.producerName=t.string();break;case 3:r.producerVersion=t.string();break;case 4:r.domain=t.string();break;case 5:r.modelVersion=t.int64();break;case 6:r.docString=t.string();break;case 7:r.graph=c.onnx.GraphProto.decode(t,t.uint32());break;case 14:r.metadataProps&&r.metadataProps.length||(r.metadataProps=[]),r.metadataProps.push(c.onnx.StringStringEntryProto.decode(t,t.uint32()));break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.irVersion&&t.hasOwnProperty("irVersion")&&!(l.isInteger(t.irVersion)||t.irVersion&&l.isInteger(t.irVersion.low)&&l.isInteger(t.irVersion.high)))return"irVersion: integer|Long expected";if(null!=t.opsetImport&&t.hasOwnProperty("opsetImport")){if(!Array.isArray(t.opsetImport))return"opsetImport: array expected";for(var e=0;e<t.opsetImport.length;++e)if(n=c.onnx.OperatorSetIdProto.verify(t.opsetImport[e]))return"opsetImport."+n}if(null!=t.producerName&&t.hasOwnProperty("producerName")&&!l.isString(t.producerName))return"producerName: string 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expected");for(e.metadataProps=[],n=0;n<t.metadataProps.length;++n){if("object"!=typeof t.metadataProps[n])throw TypeError(".onnx.ModelProto.metadataProps: object expected");e.metadataProps[n]=c.onnx.StringStringEntryProto.fromObject(t.metadataProps[n])}}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.opsetImport=[],n.metadataProps=[]),e.defaults){if(l.Long){var r=new l.Long(0,0,!1);n.irVersion=e.longs===String?r.toString():e.longs===Number?r.toNumber():r}else n.irVersion=e.longs===String?"0":0;n.producerName="",n.producerVersion="",n.domain="",l.Long?(r=new l.Long(0,0,!1),n.modelVersion=e.longs===String?r.toString():e.longs===Number?r.toNumber():r):n.modelVersion=e.longs===String?"0":0,n.docString="",n.graph=null}if(null!=t.irVersion&&t.hasOwnProperty("irVersion")&&("number"==typeof t.irVersion?n.irVersion=e.longs===String?String(t.irVersion):t.irVersion:n.irVersion=e.longs===String?l.Long.prototype.toString.call(t.irVersion):e.longs===Number?new l.LongBits(t.irVersion.low>>>0,t.irVersion.high>>>0).toNumber():t.irVersion),null!=t.producerName&&t.hasOwnProperty("producerName")&&(n.producerName=t.producerName),null!=t.producerVersion&&t.hasOwnProperty("producerVersion")&&(n.producerVersion=t.producerVersion),null!=t.domain&&t.hasOwnProperty("domain")&&(n.domain=t.domain),null!=t.modelVersion&&t.hasOwnProperty("modelVersion")&&("number"==typeof t.modelVersion?n.modelVersion=e.longs===String?String(t.modelVersion):t.modelVersion:n.modelVersion=e.longs===String?l.Long.prototype.toString.call(t.modelVersion):e.longs===Number?new l.LongBits(t.modelVersion.low>>>0,t.modelVersion.high>>>0).toNumber():t.modelVersion),null!=t.docString&&t.hasOwnProperty("docString")&&(n.docString=t.docString),null!=t.graph&&t.hasOwnProperty("graph")&&(n.graph=c.onnx.GraphProto.toObject(t.graph,e)),t.opsetImport&&t.opsetImport.length){n.opsetImport=[];for(var i=0;i<t.opsetImport.length;++i)n.opsetImport[i]=c.onnx.OperatorSetIdProto.toObject(t.opsetImport[i],e)}if(t.metadataProps&&t.metadataProps.length)for(n.metadataProps=[],i=0;i<t.metadataProps.length;++i)n.metadataProps[i]=c.onnx.StringStringEntryProto.toObject(t.metadataProps[i],e);return n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.StringStringEntryProto=function(){function t(t){if(t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.key="",t.prototype.value="",t.create=function(e){return new t(e)},t.encode=function(t,e){return e||(e=u.create()),null!=t.key&&t.hasOwnProperty("key")&&e.uint32(10).string(t.key),null!=t.value&&t.hasOwnProperty("value")&&e.uint32(18).string(t.value),e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.StringStringEntryProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.key=t.string();break;case 2:r.value=t.string();break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){return"object"!=typeof t||null===t?"object expected":null!=t.key&&t.hasOwnProperty("key")&&!l.isString(t.key)?"key: string expected":null!=t.value&&t.hasOwnProperty("value")&&!l.isString(t.value)?"value: string expected":null},t.fromObject=function(t){if(t instanceof c.onnx.StringStringEntryProto)return t;var e=new c.onnx.StringStringEntryProto;return null!=t.key&&(e.key=String(t.key)),null!=t.value&&(e.value=String(t.value)),e},t.toObject=function(t,e){e||(e={});var n={};return e.defaults&&(n.key="",n.value=""),null!=t.key&&t.hasOwnProperty("key")&&(n.key=t.key),null!=t.value&&t.hasOwnProperty("value")&&(n.value=t.value),n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.TensorAnnotation=function(){function t(t){if(this.quantParameterTensorNames=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.tensorName="",t.prototype.quantParameterTensorNames=l.emptyArray,t.create=function(e){return new t(e)},t.encode=function(t,e){if(e||(e=u.create()),null!=t.tensorName&&t.hasOwnProperty("tensorName")&&e.uint32(10).string(t.tensorName),null!=t.quantParameterTensorNames&&t.quantParameterTensorNames.length)for(var n=0;n<t.quantParameterTensorNames.length;++n)c.onnx.StringStringEntryProto.encode(t.quantParameterTensorNames[n],e.uint32(18).fork()).ldelim();return e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.TensorAnnotation;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.tensorName=t.string();break;case 2:r.quantParameterTensorNames&&r.quantParameterTensorNames.length||(r.quantParameterTensorNames=[]),r.quantParameterTensorNames.push(c.onnx.StringStringEntryProto.decode(t,t.uint32()));break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.tensorName&&t.hasOwnProperty("tensorName")&&!l.isString(t.tensorName))return"tensorName: string expected";if(null!=t.quantParameterTensorNames&&t.hasOwnProperty("quantParameterTensorNames")){if(!Array.isArray(t.quantParameterTensorNames))return"quantParameterTensorNames: array expected";for(var e=0;e<t.quantParameterTensorNames.length;++e){var n=c.onnx.StringStringEntryProto.verify(t.quantParameterTensorNames[e]);if(n)return"quantParameterTensorNames."+n}}return null},t.fromObject=function(t){if(t instanceof c.onnx.TensorAnnotation)return t;var e=new c.onnx.TensorAnnotation;if(null!=t.tensorName&&(e.tensorName=String(t.tensorName)),t.quantParameterTensorNames){if(!Array.isArray(t.quantParameterTensorNames))throw TypeError(".onnx.TensorAnnotation.quantParameterTensorNames: array expected");e.quantParameterTensorNames=[];for(var n=0;n<t.quantParameterTensorNames.length;++n){if("object"!=typeof t.quantParameterTensorNames[n])throw TypeError(".onnx.TensorAnnotation.quantParameterTensorNames: object expected");e.quantParameterTensorNames[n]=c.onnx.StringStringEntryProto.fromObject(t.quantParameterTensorNames[n])}}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.quantParameterTensorNames=[]),e.defaults&&(n.tensorName=""),null!=t.tensorName&&t.hasOwnProperty("tensorName")&&(n.tensorName=t.tensorName),t.quantParameterTensorNames&&t.quantParameterTensorNames.length){n.quantParameterTensorNames=[];for(var r=0;r<t.quantParameterTensorNames.length;++r)n.quantParameterTensorNames[r]=c.onnx.StringStringEntryProto.toObject(t.quantParameterTensorNames[r],e)}return n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.GraphProto=function(){function t(t){if(this.node=[],this.initializer=[],this.input=[],this.output=[],this.valueInfo=[],this.quantizationAnnotation=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.node=l.emptyArray,t.prototype.name="",t.prototype.initializer=l.emptyArray,t.prototype.docString="",t.prototype.input=l.emptyArray,t.prototype.output=l.emptyArray,t.prototype.valueInfo=l.emptyArray,t.prototype.quantizationAnnotation=l.emptyArray,t.create=function(e){return new t(e)},t.encode=function(t,e){if(e||(e=u.create()),null!=t.node&&t.node.length)for(var n=0;n<t.node.length;++n)c.onnx.NodeProto.encode(t.node[n],e.uint32(10).fork()).ldelim();if(null!=t.name&&t.hasOwnProperty("name")&&e.uint32(18).string(t.name),null!=t.initializer&&t.initializer.length)for(n=0;n<t.initializer.length;++n)c.onnx.TensorProto.encode(t.initializer[n],e.uint32(42).fork()).ldelim();if(null!=t.docString&&t.hasOwnProperty("docString")&&e.uint32(82).string(t.docString),null!=t.input&&t.input.length)for(n=0;n<t.input.length;++n)c.onnx.ValueInfoProto.encode(t.input[n],e.uint32(90).fork()).ldelim();if(null!=t.output&&t.output.length)for(n=0;n<t.output.length;++n)c.onnx.ValueInfoProto.encode(t.output[n],e.uint32(98).fork()).ldelim();if(null!=t.valueInfo&&t.valueInfo.length)for(n=0;n<t.valueInfo.length;++n)c.onnx.ValueInfoProto.encode(t.valueInfo[n],e.uint32(106).fork()).ldelim();if(null!=t.quantizationAnnotation&&t.quantizationAnnotation.length)for(n=0;n<t.quantizationAnnotation.length;++n)c.onnx.TensorAnnotation.encode(t.quantizationAnnotation[n],e.uint32(114).fork()).ldelim();return e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.GraphProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.node&&r.node.length||(r.node=[]),r.node.push(c.onnx.NodeProto.decode(t,t.uint32()));break;case 2:r.name=t.string();break;case 5:r.initializer&&r.initializer.length||(r.initializer=[]),r.initializer.push(c.onnx.TensorProto.decode(t,t.uint32()));break;case 10:r.docString=t.string();break;case 11:r.input&&r.input.length||(r.input=[]),r.input.push(c.onnx.ValueInfoProto.decode(t,t.uint32()));break;case 12:r.output&&r.output.length||(r.output=[]),r.output.push(c.onnx.ValueInfoProto.decode(t,t.uint32()));break;case 13:r.valueInfo&&r.valueInfo.length||(r.valueInfo=[]),r.valueInfo.push(c.onnx.ValueInfoProto.decode(t,t.uint32()));break;case 14:r.quantizationAnnotation&&r.quantizationAnnotation.length||(r.quantizationAnnotation=[]),r.quantizationAnnotation.push(c.onnx.TensorAnnotation.decode(t,t.uint32()));break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.node&&t.hasOwnProperty("node")){if(!Array.isArray(t.node))return"node: array expected";for(var e=0;e<t.node.length;++e)if(n=c.onnx.NodeProto.verify(t.node[e]))return"node."+n}if(null!=t.name&&t.hasOwnProperty("name")&&!l.isString(t.name))return"name: string expected";if(null!=t.initializer&&t.hasOwnProperty("initializer")){if(!Array.isArray(t.initializer))return"initializer: array expected";for(e=0;e<t.initializer.length;++e)if(n=c.onnx.TensorProto.verify(t.initializer[e]))return"initializer."+n}if(null!=t.docString&&t.hasOwnProperty("docString")&&!l.isString(t.docString))return"docString: string expected";if(null!=t.input&&t.hasOwnProperty("input")){if(!Array.isArray(t.input))return"input: array expected";for(e=0;e<t.input.length;++e)if(n=c.onnx.ValueInfoProto.verify(t.input[e]))return"input."+n}if(null!=t.output&&t.hasOwnProperty("output")){if(!Array.isArray(t.output))return"output: array expected";for(e=0;e<t.output.length;++e)if(n=c.onnx.ValueInfoProto.verify(t.output[e]))return"output."+n}if(null!=t.valueInfo&&t.hasOwnProperty("valueInfo")){if(!Array.isArray(t.valueInfo))return"valueInfo: array expected";for(e=0;e<t.valueInfo.length;++e)if(n=c.onnx.ValueInfoProto.verify(t.valueInfo[e]))return"valueInfo."+n}if(null!=t.quantizationAnnotation&&t.hasOwnProperty("quantizationAnnotation")){if(!Array.isArray(t.quantizationAnnotation))return"quantizationAnnotation: array expected";for(e=0;e<t.quantizationAnnotation.length;++e){var n;if(n=c.onnx.TensorAnnotation.verify(t.quantizationAnnotation[e]))return"quantizationAnnotation."+n}}return null},t.fromObject=function(t){if(t instanceof c.onnx.GraphProto)return t;var e=new c.onnx.GraphProto;if(t.node){if(!Array.isArray(t.node))throw TypeError(".onnx.GraphProto.node: array expected");e.node=[];for(var n=0;n<t.node.length;++n){if("object"!=typeof t.node[n])throw TypeError(".onnx.GraphProto.node: object expected");e.node[n]=c.onnx.NodeProto.fromObject(t.node[n])}}if(null!=t.name&&(e.name=String(t.name)),t.initializer){if(!Array.isArray(t.initializer))throw TypeError(".onnx.GraphProto.initializer: array expected");for(e.initializer=[],n=0;n<t.initializer.length;++n){if("object"!=typeof t.initializer[n])throw TypeError(".onnx.GraphProto.initializer: object expected");e.initializer[n]=c.onnx.TensorProto.fromObject(t.initializer[n])}}if(null!=t.docString&&(e.docString=String(t.docString)),t.input){if(!Array.isArray(t.input))throw TypeError(".onnx.GraphProto.input: array expected");for(e.input=[],n=0;n<t.input.length;++n){if("object"!=typeof t.input[n])throw TypeError(".onnx.GraphProto.input: object 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TypeError(".onnx.GraphProto.quantizationAnnotation: object expected");e.quantizationAnnotation[n]=c.onnx.TensorAnnotation.fromObject(t.quantizationAnnotation[n])}}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.node=[],n.initializer=[],n.input=[],n.output=[],n.valueInfo=[],n.quantizationAnnotation=[]),e.defaults&&(n.name="",n.docString=""),t.node&&t.node.length){n.node=[];for(var r=0;r<t.node.length;++r)n.node[r]=c.onnx.NodeProto.toObject(t.node[r],e)}if(null!=t.name&&t.hasOwnProperty("name")&&(n.name=t.name),t.initializer&&t.initializer.length)for(n.initializer=[],r=0;r<t.initializer.length;++r)n.initializer[r]=c.onnx.TensorProto.toObject(t.initializer[r],e);if(null!=t.docString&&t.hasOwnProperty("docString")&&(n.docString=t.docString),t.input&&t.input.length)for(n.input=[],r=0;r<t.input.length;++r)n.input[r]=c.onnx.ValueInfoProto.toObject(t.input[r],e);if(t.output&&t.output.length)for(n.output=[],r=0;r<t.output.length;++r)n.output[r]=c.onnx.ValueInfoProto.toObject(t.output[r],e);if(t.valueInfo&&t.valueInfo.length)for(n.valueInfo=[],r=0;r<t.valueInfo.length;++r)n.valueInfo[r]=c.onnx.ValueInfoProto.toObject(t.valueInfo[r],e);if(t.quantizationAnnotation&&t.quantizationAnnotation.length)for(n.quantizationAnnotation=[],r=0;r<t.quantizationAnnotation.length;++r)n.quantizationAnnotation[r]=c.onnx.TensorAnnotation.toObject(t.quantizationAnnotation[r],e);return n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.TensorProto=function(){function t(t){if(this.dims=[],this.floatData=[],this.int32Data=[],this.stringData=[],this.int64Data=[],this.externalData=[],this.doubleData=[],this.uint64Data=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.dims=l.emptyArray,t.prototype.dataType=0,t.prototype.segment=null,t.prototype.floatData=l.emptyArray,t.prototype.int32Data=l.emptyArray,t.prototype.stringData=l.emptyArray,t.prototype.int64Data=l.emptyArray,t.prototype.name="",t.prototype.docString="",t.prototype.rawData=l.newBuffer([]),t.prototype.externalData=l.emptyArray,t.prototype.dataLocation=0,t.prototype.doubleData=l.emptyArray,t.prototype.uint64Data=l.emptyArray,t.create=function(e){return new t(e)},t.encode=function(t,e){if(e||(e=u.create()),null!=t.dims&&t.dims.length){e.uint32(10).fork();for(var n=0;n<t.dims.length;++n)e.int64(t.dims[n]);e.ldelim()}if(null!=t.dataType&&t.hasOwnProperty("dataType")&&e.uint32(16).int32(t.dataType),null!=t.segment&&t.hasOwnProperty("segment")&&c.onnx.TensorProto.Segment.encode(t.segment,e.uint32(26).fork()).ldelim(),null!=t.floatData&&t.floatData.length){for(e.uint32(34).fork(),n=0;n<t.floatData.length;++n)e.float(t.floatData[n]);e.ldelim()}if(null!=t.int32Data&&t.int32Data.length){for(e.uint32(42).fork(),n=0;n<t.int32Data.length;++n)e.int32(t.int32Data[n]);e.ldelim()}if(null!=t.stringData&&t.stringData.length)for(n=0;n<t.stringData.length;++n)e.uint32(50).bytes(t.stringData[n]);if(null!=t.int64Data&&t.int64Data.length){for(e.uint32(58).fork(),n=0;n<t.int64Data.length;++n)e.int64(t.int64Data[n]);e.ldelim()}if(null!=t.name&&t.hasOwnProperty("name")&&e.uint32(66).string(t.name),null!=t.rawData&&t.hasOwnProperty("rawData")&&e.uint32(74).bytes(t.rawData),null!=t.doubleData&&t.doubleData.length){for(e.uint32(82).fork(),n=0;n<t.doubleData.length;++n)e.double(t.doubleData[n]);e.ldelim()}if(null!=t.uint64Data&&t.uint64Data.length){for(e.uint32(90).fork(),n=0;n<t.uint64Data.length;++n)e.uint64(t.uint64Data[n]);e.ldelim()}if(null!=t.docString&&t.hasOwnProperty("docString")&&e.uint32(98).string(t.docString),null!=t.externalData&&t.externalData.length)for(n=0;n<t.externalData.length;++n)c.onnx.StringStringEntryProto.encode(t.externalData[n],e.uint32(106).fork()).ldelim();return null!=t.dataLocation&&t.hasOwnProperty("dataLocation")&&e.uint32(112).int32(t.dataLocation),e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.TensorProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:if(r.dims&&r.dims.length||(r.dims=[]),2==(7&i))for(var o=t.uint32()+t.pos;t.pos<o;)r.dims.push(t.int64());else r.dims.push(t.int64());break;case 2:r.dataType=t.int32();break;case 3:r.segment=c.onnx.TensorProto.Segment.decode(t,t.uint32());break;case 4:if(r.floatData&&r.floatData.length||(r.floatData=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.floatData.push(t.float());else r.floatData.push(t.float());break;case 5:if(r.int32Data&&r.int32Data.length||(r.int32Data=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.int32Data.push(t.int32());else r.int32Data.push(t.int32());break;case 6:r.stringData&&r.stringData.length||(r.stringData=[]),r.stringData.push(t.bytes());break;case 7:if(r.int64Data&&r.int64Data.length||(r.int64Data=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.int64Data.push(t.int64());else r.int64Data.push(t.int64());break;case 8:r.name=t.string();break;case 12:r.docString=t.string();break;case 9:r.rawData=t.bytes();break;case 13:r.externalData&&r.externalData.length||(r.externalData=[]),r.externalData.push(c.onnx.StringStringEntryProto.decode(t,t.uint32()));break;case 14:r.dataLocation=t.int32();break;case 10:if(r.doubleData&&r.doubleData.length||(r.doubleData=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.doubleData.push(t.double());else r.doubleData.push(t.double());break;case 11:if(r.uint64Data&&r.uint64Data.length||(r.uint64Data=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.uint64Data.push(t.uint64());else r.uint64Data.push(t.uint64());break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.dims&&t.hasOwnProperty("dims")){if(!Array.isArray(t.dims))return"dims: array expected";for(var e=0;e<t.dims.length;++e)if(!(l.isInteger(t.dims[e])||t.dims[e]&&l.isInteger(t.dims[e].low)&&l.isInteger(t.dims[e].high)))return"dims: integer|Long[] expected"}if(null!=t.dataType&&t.hasOwnProperty("dataType")&&!l.isInteger(t.dataType))return"dataType: integer expected";if(null!=t.segment&&t.hasOwnProperty("segment")&&(n=c.onnx.TensorProto.Segment.verify(t.segment)))return"segment."+n;if(null!=t.floatData&&t.hasOwnProperty("floatData")){if(!Array.isArray(t.floatData))return"floatData: array expected";for(e=0;e<t.floatData.length;++e)if("number"!=typeof t.floatData[e])return"floatData: number[] expected"}if(null!=t.int32Data&&t.hasOwnProperty("int32Data")){if(!Array.isArray(t.int32Data))return"int32Data: array expected";for(e=0;e<t.int32Data.length;++e)if(!l.isInteger(t.int32Data[e]))return"int32Data: integer[] expected"}if(null!=t.stringData&&t.hasOwnProperty("stringData")){if(!Array.isArray(t.stringData))return"stringData: array expected";for(e=0;e<t.stringData.length;++e)if(!(t.stringData[e]&&"number"==typeof t.stringData[e].length||l.isString(t.stringData[e])))return"stringData: buffer[] expected"}if(null!=t.int64Data&&t.hasOwnProperty("int64Data")){if(!Array.isArray(t.int64Data))return"int64Data: array expected";for(e=0;e<t.int64Data.length;++e)if(!(l.isInteger(t.int64Data[e])||t.int64Data[e]&&l.isInteger(t.int64Data[e].low)&&l.isInteger(t.int64Data[e].high)))return"int64Data: integer|Long[] expected"}if(null!=t.name&&t.hasOwnProperty("name")&&!l.isString(t.name))return"name: string expected";if(null!=t.docString&&t.hasOwnProperty("docString")&&!l.isString(t.docString))return"docString: string expected";if(null!=t.rawData&&t.hasOwnProperty("rawData")&&!(t.rawData&&"number"==typeof t.rawData.length||l.isString(t.rawData)))return"rawData: buffer expected";if(null!=t.externalData&&t.hasOwnProperty("externalData")){if(!Array.isArray(t.externalData))return"externalData: array expected";for(e=0;e<t.externalData.length;++e){var n;if(n=c.onnx.StringStringEntryProto.verify(t.externalData[e]))return"externalData."+n}}if(null!=t.dataLocation&&t.hasOwnProperty("dataLocation"))switch(t.dataLocation){default:return"dataLocation: enum value expected";case 0:case 1:}if(null!=t.doubleData&&t.hasOwnProperty("doubleData")){if(!Array.isArray(t.doubleData))return"doubleData: array expected";for(e=0;e<t.doubleData.length;++e)if("number"!=typeof t.doubleData[e])return"doubleData: number[] expected"}if(null!=t.uint64Data&&t.hasOwnProperty("uint64Data")){if(!Array.isArray(t.uint64Data))return"uint64Data: array expected";for(e=0;e<t.uint64Data.length;++e)if(!(l.isInteger(t.uint64Data[e])||t.uint64Data[e]&&l.isInteger(t.uint64Data[e].low)&&l.isInteger(t.uint64Data[e].high)))return"uint64Data: integer|Long[] expected"}return null},t.fromObject=function(t){if(t instanceof c.onnx.TensorProto)return t;var e=new c.onnx.TensorProto;if(t.dims){if(!Array.isArray(t.dims))throw TypeError(".onnx.TensorProto.dims: array expected");e.dims=[];for(var n=0;n<t.dims.length;++n)l.Long?(e.dims[n]=l.Long.fromValue(t.dims[n])).unsigned=!1:"string"==typeof t.dims[n]?e.dims[n]=parseInt(t.dims[n],10):"number"==typeof t.dims[n]?e.dims[n]=t.dims[n]:"object"==typeof t.dims[n]&&(e.dims[n]=new l.LongBits(t.dims[n].low>>>0,t.dims[n].high>>>0).toNumber())}if(null!=t.dataType&&(e.dataType=0|t.dataType),null!=t.segment){if("object"!=typeof t.segment)throw TypeError(".onnx.TensorProto.segment: object expected");e.segment=c.onnx.TensorProto.Segment.fromObject(t.segment)}if(t.floatData){if(!Array.isArray(t.floatData))throw TypeError(".onnx.TensorProto.floatData: array expected");for(e.floatData=[],n=0;n<t.floatData.length;++n)e.floatData[n]=Number(t.floatData[n])}if(t.int32Data){if(!Array.isArray(t.int32Data))throw TypeError(".onnx.TensorProto.int32Data: array expected");for(e.int32Data=[],n=0;n<t.int32Data.length;++n)e.int32Data[n]=0|t.int32Data[n]}if(t.stringData){if(!Array.isArray(t.stringData))throw TypeError(".onnx.TensorProto.stringData: array expected");for(e.stringData=[],n=0;n<t.stringData.length;++n)"string"==typeof t.stringData[n]?l.base64.decode(t.stringData[n],e.stringData[n]=l.newBuffer(l.base64.length(t.stringData[n])),0):t.stringData[n].length&&(e.stringData[n]=t.stringData[n])}if(t.int64Data){if(!Array.isArray(t.int64Data))throw TypeError(".onnx.TensorProto.int64Data: array expected");for(e.int64Data=[],n=0;n<t.int64Data.length;++n)l.Long?(e.int64Data[n]=l.Long.fromValue(t.int64Data[n])).unsigned=!1:"string"==typeof t.int64Data[n]?e.int64Data[n]=parseInt(t.int64Data[n],10):"number"==typeof t.int64Data[n]?e.int64Data[n]=t.int64Data[n]:"object"==typeof t.int64Data[n]&&(e.int64Data[n]=new l.LongBits(t.int64Data[n].low>>>0,t.int64Data[n].high>>>0).toNumber())}if(null!=t.name&&(e.name=String(t.name)),null!=t.docString&&(e.docString=String(t.docString)),null!=t.rawData&&("string"==typeof t.rawData?l.base64.decode(t.rawData,e.rawData=l.newBuffer(l.base64.length(t.rawData)),0):t.rawData.length&&(e.rawData=t.rawData)),t.externalData){if(!Array.isArray(t.externalData))throw TypeError(".onnx.TensorProto.externalData: array expected");for(e.externalData=[],n=0;n<t.externalData.length;++n){if("object"!=typeof t.externalData[n])throw TypeError(".onnx.TensorProto.externalData: object expected");e.externalData[n]=c.onnx.StringStringEntryProto.fromObject(t.externalData[n])}}switch(t.dataLocation){case"DEFAULT":case 0:e.dataLocation=0;break;case"EXTERNAL":case 1:e.dataLocation=1}if(t.doubleData){if(!Array.isArray(t.doubleData))throw TypeError(".onnx.TensorProto.doubleData: array expected");for(e.doubleData=[],n=0;n<t.doubleData.length;++n)e.doubleData[n]=Number(t.doubleData[n])}if(t.uint64Data){if(!Array.isArray(t.uint64Data))throw TypeError(".onnx.TensorProto.uint64Data: array expected");for(e.uint64Data=[],n=0;n<t.uint64Data.length;++n)l.Long?(e.uint64Data[n]=l.Long.fromValue(t.uint64Data[n])).unsigned=!0:"string"==typeof t.uint64Data[n]?e.uint64Data[n]=parseInt(t.uint64Data[n],10):"number"==typeof t.uint64Data[n]?e.uint64Data[n]=t.uint64Data[n]:"object"==typeof t.uint64Data[n]&&(e.uint64Data[n]=new l.LongBits(t.uint64Data[n].low>>>0,t.uint64Data[n].high>>>0).toNumber(!0))}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.dims=[],n.floatData=[],n.int32Data=[],n.stringData=[],n.int64Data=[],n.doubleData=[],n.uint64Data=[],n.externalData=[]),e.defaults&&(n.dataType=0,n.segment=null,n.name="",e.bytes===String?n.rawData="":(n.rawData=[],e.bytes!==Array&&(n.rawData=l.newBuffer(n.rawData))),n.docString="",n.dataLocation=e.enums===String?"DEFAULT":0),t.dims&&t.dims.length){n.dims=[];for(var r=0;r<t.dims.length;++r)"number"==typeof t.dims[r]?n.dims[r]=e.longs===String?String(t.dims[r]):t.dims[r]:n.dims[r]=e.longs===String?l.Long.prototype.toString.call(t.dims[r]):e.longs===Number?new l.LongBits(t.dims[r].low>>>0,t.dims[r].high>>>0).toNumber():t.dims[r]}if(null!=t.dataType&&t.hasOwnProperty("dataType")&&(n.dataType=t.dataType),null!=t.segment&&t.hasOwnProperty("segment")&&(n.segment=c.onnx.TensorProto.Segment.toObject(t.segment,e)),t.floatData&&t.floatData.length)for(n.floatData=[],r=0;r<t.floatData.length;++r)n.floatData[r]=e.json&&!isFinite(t.floatData[r])?String(t.floatData[r]):t.floatData[r];if(t.int32Data&&t.int32Data.length)for(n.int32Data=[],r=0;r<t.int32Data.length;++r)n.int32Data[r]=t.int32Data[r];if(t.stringData&&t.stringData.length)for(n.stringData=[],r=0;r<t.stringData.length;++r)n.stringData[r]=e.bytes===String?l.base64.encode(t.stringData[r],0,t.stringData[r].length):e.bytes===Array?Array.prototype.slice.call(t.stringData[r]):t.stringData[r];if(t.int64Data&&t.int64Data.length)for(n.int64Data=[],r=0;r<t.int64Data.length;++r)"number"==typeof 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r.onnx.AttributeProto?t.type:t.type();switch(e){case r.onnx.AttributeProto.AttributeType.FLOAT:return"float";case r.onnx.AttributeProto.AttributeType.INT:return"int";case r.onnx.AttributeProto.AttributeType.STRING:return"string";case r.onnx.AttributeProto.AttributeType.TENSOR:return"tensor";case r.onnx.AttributeProto.AttributeType.FLOATS:return"floats";case r.onnx.AttributeProto.AttributeType.INTS:return"ints";case r.onnx.AttributeProto.AttributeType.STRINGS:return"strings";case r.onnx.AttributeProto.AttributeType.TENSORS:return"tensors";default:throw new Error(`attribute type is not supported yet: ${r.onnx.AttributeProto.AttributeType[e]}`)}}static getValue(t){const e=t instanceof r.onnx.AttributeProto?t.type:t.type();if(e===r.onnx.AttributeProto.AttributeType.GRAPH||e===r.onnx.AttributeProto.AttributeType.GRAPHS)throw new Error("graph attribute is not supported yet");const n=this.getValueNoCheck(t);if(e===r.onnx.AttributeProto.AttributeType.INT&&s.LongUtil.isLong(n))return s.LongUtil.longToNumber(n);if(e===r.onnx.AttributeProto.AttributeType.INTS){const t=n,e=new Array(t.length);for(let n=0;n<t.length;n++){const r=t[n];e[n]=s.LongUtil.longToNumber(r)}return e}if(e===r.onnx.AttributeProto.AttributeType.TENSOR)return t instanceof r.onnx.AttributeProto?o.Tensor.fromProto(n):o.Tensor.fromOrtTensor(n);if(e===r.onnx.AttributeProto.AttributeType.TENSORS){if(t instanceof r.onnx.AttributeProto)return n.map((t=>o.Tensor.fromProto(t)));if(t instanceof a.Attribute)return n.map((t=>o.Tensor.fromOrtTensor(t)))}if(e===r.onnx.AttributeProto.AttributeType.STRING&&t instanceof r.onnx.AttributeProto){const t=n;return(0,s.decodeUtf8String)(t)}return e===r.onnx.AttributeProto.AttributeType.STRINGS&&t instanceof r.onnx.AttributeProto?n.map(s.decodeUtf8String):n}static getValueNoCheck(t){return t instanceof r.onnx.AttributeProto?this.getValueNoCheckFromOnnxFormat(t):this.getValueNoCheckFromOrtFormat(t)}static getValueNoCheckFromOnnxFormat(t){switch(t.type){case r.onnx.AttributeProto.AttributeType.FLOAT:return t.f;case r.onnx.AttributeProto.AttributeType.INT:return t.i;case r.onnx.AttributeProto.AttributeType.STRING:return t.s;case r.onnx.AttributeProto.AttributeType.TENSOR:return t.t;case r.onnx.AttributeProto.AttributeType.GRAPH:return t.g;case r.onnx.AttributeProto.AttributeType.FLOATS:return t.floats;case r.onnx.AttributeProto.AttributeType.INTS:return t.ints;case r.onnx.AttributeProto.AttributeType.STRINGS:return t.strings;case r.onnx.AttributeProto.AttributeType.TENSORS:return t.tensors;case r.onnx.AttributeProto.AttributeType.GRAPHS:return t.graphs;default:throw new Error(`unsupported attribute type: ${r.onnx.AttributeProto.AttributeType[t.type]}`)}}static getValueNoCheckFromOrtFormat(t){switch(t.type()){case a.AttributeType.FLOAT:return t.f();case a.AttributeType.INT:return t.i();case a.AttributeType.STRING:return t.s();case a.AttributeType.TENSOR:return t.t();case a.AttributeType.GRAPH:return t.g();case a.AttributeType.FLOATS:return t.floatsArray();case a.AttributeType.INTS:{const e=[];for(let n=0;n<t.intsLength();n++)e.push(t.ints(n));return e}case a.AttributeType.STRINGS:{const e=[];for(let n=0;n<t.stringsLength();n++)e.push(t.strings(n));return e}case a.AttributeType.TENSORS:{const e=[];for(let n=0;n<t.tensorsLength();n++)e.push(t.tensors(n));return e}default:throw new Error(`unsupported attribute type: ${a.AttributeType[t.type()]}`)}}}e.Attribute=u},7091:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.resolveBackend=e.backend=void 0;const r=n(5038),i=new Map;async function o(t){const n=e.backend;if(void 0!==n[t]&&function(t){const e=t;return"initialize"in e&&"function"==typeof e.initialize&&"createSessionHandler"in e&&"function"==typeof e.createSessionHandler&&"dispose"in e&&"function"==typeof e.dispose}(n[t])){const e=n[t];let r=e.initialize();if("object"==typeof r&&"then"in r&&(r=await r),r)return i.set(t,e),e}}e.backend={webgl:new r.WebGLBackend},e.resolveBackend=async function t(e){if(!e)return t(["webgl"]);{const t="string"==typeof e?[e]:e;for(const e of t){const t=i.get(e);if(t)return t;const n=await o(e);if(n)return n}}throw new Error("no available backend to use")}},5038:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.WebGLBackend=void 0;const r=n(1670),i=n(6231),o=n(6416),s=n(7305);e.WebGLBackend=class{get contextId(){return r.env.webgl.contextId}set contextId(t){r.env.webgl.contextId=t}get matmulMaxBatchSize(){return r.env.webgl.matmulMaxBatchSize}set matmulMaxBatchSize(t){r.env.webgl.matmulMaxBatchSize=t}get textureCacheMode(){return r.env.webgl.textureCacheMode}set textureCacheMode(t){r.env.webgl.textureCacheMode=t}get pack(){return r.env.webgl.pack}set pack(t){r.env.webgl.pack=t}get async(){return r.env.webgl.async}set async(t){r.env.webgl.async=t}initialize(){try{return this.glContext=(0,s.createWebGLContext)(this.contextId),"number"!=typeof this.matmulMaxBatchSize&&(this.matmulMaxBatchSize=16),"string"!=typeof this.textureCacheMode&&(this.textureCacheMode="full"),"boolean"!=typeof this.pack&&(this.pack=!1),"boolean"!=typeof this.async&&(this.async=!1),i.Logger.setWithEnv(r.env),i.Logger.verbose("WebGLBackend",`Created WebGLContext: ${typeof this.glContext} with matmulMaxBatchSize: ${this.matmulMaxBatchSize}; textureCacheMode: ${this.textureCacheMode}; pack: ${this.pack}; async: ${this.async}.`),!0}catch(t){return i.Logger.warning("WebGLBackend",`Unable to initialize WebGLBackend. ${t}`),!1}}createSessionHandler(t){return new o.WebGLSessionHandler(this,t)}dispose(){this.glContext.dispose()}}},5107:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.CoordsGlslLib=void 0;const r=n(2517),i=n(8520),o=n(5060),s=n(7859),a=n(9390);class u extends i.GlslLib{constructor(t){super(t)}getFunctions(){return Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({},this.offsetToCoords()),this.coordsToOffset()),this.toVec()),this.valueFrom()),this.getCommonUtilFuncs()),this.getInputsSamplingSnippets()),this.getOutputSamplingSnippet())}getCustomTypes(){return{}}offsetToCoords(){return{offsetToCoords:new i.GlslLibRoutine("\n      vec2 offsetToCoords(int offset, int width, int height) {\n        int t = offset / width;\n        int s = offset - t*width;\n        vec2 coords = (vec2(s,t) + vec2(0.5,0.5)) / vec2(width, height);\n        return coords;\n      }\n      ")}}coordsToOffset(){return{coordsToOffset:new i.GlslLibRoutine("\n      int coordsToOffset(vec2 coords, int width, int height) {\n        float s = coords.s * float(width);\n        float t = coords.t * float(height);\n        int offset = int(t) * width + int(s);\n        return offset;\n      }\n      ")}}getOutputSamplingSnippet(){const t=this.context.outputTextureLayout;return t.isPacked?this.getPackedOutputSamplingSnippet(t):this.getUnpackedOutputSamplingSnippet(t)}getPackedOutputSamplingSnippet(t){const e=t.unpackedShape,n=[t.width,t.height],r={},s="getOutputCoords";switch(e.length){case 0:r[s]=this.getOutputScalarCoords();break;case 1:r[s]=this.getOutputPacked1DCoords(e,n);break;case 2:r[s]=this.getOutputPacked2DCoords(e,n);break;case 3:r[s]=this.getOutputPacked3DCoords(e,n);break;default:r[s]=this.getOutputPackedNDCoords(e,n)}const a=`\n      void setOutput(vec4 val) {\n        ${(0,o.getGlsl)(this.context.glContext.version).output} = val;\n      }\n    `;return r.floatTextureSetRGBA=new i.GlslLibRoutine(a),r}getUnpackedOutputSamplingSnippet(t){const e=t.unpackedShape,n=[t.width,t.height],r={},s="getOutputCoords";switch(e.length){case 0:r[s]=this.getOutputScalarCoords();break;case 1:r[s]=this.getOutputUnpacked1DCoords(e,n);break;case 2:r[s]=this.getOutputUnpacked2DCoords(e,n);break;case 3:r[s]=this.getOutputUnpacked3DCoords(e,n);break;case 4:r[s]=this.getOutputUnpacked4DCoords(e,n);break;case 5:r[s]=this.getOutputUnpacked5DCoords(e,n);break;case 6:r[s]=this.getOutputUnpacked6DCoords(e,n);break;default:throw new Error(`Unsupported output dimensionality: ${e.length}`)}const a=`\n        void setOutput(float val) {\n          ${(0,o.getGlsl)(this.context.glContext.version).output} = vec4(val, 0, 0, 0);\n        }\n    `;return r.floatTextureSetR=new i.GlslLibRoutine(a),r}getOutputScalarCoords(){return new i.GlslLibRoutine("\n      int getOutputCoords() {\n        return 0;\n      }\n    ")}getOutputPacked1DCoords(t,e){const n=e;let r="";return 1===n[0]?(r=`\n          int getOutputCoords() {\n            return 2 * int(TexCoords.y * ${n[1]}.0);\n          }\n        `,new i.GlslLibRoutine(r)):1===n[1]?(r=`\n          int getOutputCoords() {\n            return 2 * int(TexCoords.x * ${n[0]}.0);\n          }\n        `,new i.GlslLibRoutine(r)):(r=`\n        int getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                 vec2(${n[0]}, ${n[1]}));\n          return 2 * (resTexRC.y * ${n[0]} + resTexRC.x);\n        }\n      `,new i.GlslLibRoutine(r))}getOutputPacked2DCoords(t,e){let n="";if(r.ArrayUtil.arraysEqual(t,e))return n=`\n        ivec2 getOutputCoords() {\n          return 2 * ivec2(TexCoords.xy * vec2(${e[0]}, ${e[1]}));\n        }\n      `,new i.GlslLibRoutine(n);const o=e,s=Math.ceil(t[1]/2);return n=`\n        ivec2 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${o[0]}, ${o[1]}));\n\n          int index = resTexRC.y * ${o[0]} + resTexRC.x;\n\n          // reverse r and c order for packed texture\n          int r = imod(index, ${s}) * 2;\n          int c = 2 * (index / ${s});\n\n          return ivec2(r, c);\n        }\n      `,new i.GlslLibRoutine(n)}getOutputPacked3DCoords(t,e){const n=[e[0],e[1]],r=Math.ceil(t[2]/2),o=r*Math.ceil(t[1]/2),s=`\n        ivec3 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${n[0]}, ${n[1]}));\n          int index = resTexRC.y * ${n[0]} + resTexRC.x;\n\n          int b = index / ${o};\n          index -= b * ${o};\n\n          // reverse r and c order for packed texture\n          int r = imod(index, ${r}) * 2;\n          int c = 2 * (index / ${r});\n\n          return ivec3(b, r, c);\n        }\n      `;return new i.GlslLibRoutine(s)}getOutputPackedNDCoords(t,e){const n=[e[0],e[1]],r=Math.ceil(t[t.length-1]/2),o=r*Math.ceil(t[t.length-2]/2);let s=o,a="",u="b, r, c";for(let e=2;e<t.length-1;e++)s*=t[t.length-e-1],a=`\n      int b${e} = index / ${s};\n      index -= b${e} * ${s};\n    `+a,u=`b${e}, `+u;const l=`\n      ivec${t.length} getOutputCoords() {\n        ivec2 resTexRC = ivec2(TexCoords.xy *\n                              vec2(${n[0]}, ${n[1]}));\n        int index = resTexRC.y * ${n[0]} + resTexRC.x;\n\n        ${a}\n\n        int b = index / ${o};\n        index -= b * ${o};\n\n        // reverse r and c order for packed texture\n        int r = imod(index, ${r}) * 2;\n        int c = 2 * (index / ${r});\n\n        return ivec${t.length}(${u});\n      }\n    `;return new i.GlslLibRoutine(l)}getOutputUnpacked1DCoords(t,e){const n=`\n        int getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          return resTexRC.y * ${e[0]} + resTexRC.x;\n        }\n      `;return new i.GlslLibRoutine(n)}getOutputUnpacked2DCoords(t,e){const n=`\n        ivec2 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          int index = resTexRC.y * ${e[0]} + resTexRC.x;\n          int r = index / ${t[1]};\n          int c = index - r * ${t[1]};\n          return ivec2(r, c);\n        }\n      `;return new i.GlslLibRoutine(n)}getOutputUnpacked3DCoords(t,e){let n="";const r=t.length;let o=null;r<2&&(o=[]),o=new Array(r-1),o[r-2]=t[r-1];for(let e=r-3;e>=0;--e)o[e]=o[e+1]*t[e+1];const s=["r","c","d"],a=o.map(((t,e)=>`int ${s[e]} = index / ${t}; ${e===o.length-1?`int ${s[e+1]} = index - ${s[e]} * ${t}`:`index -= ${s[e]} * ${t}`};`)).join("");return n=`\n        ivec3 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          int index = resTexRC.y * ${e[0]} + resTexRC.x;\n          ${a}\n          return ivec3(r, c, d);\n        }\n      `,new i.GlslLibRoutine(n)}getOutputUnpacked4DCoords(t,e){let n="";const r=t.length;let o=null;r<2&&(o=[]),o=new Array(r-1),o[r-2]=t[r-1];for(let e=r-3;e>=0;--e)o[e]=o[e+1]*t[e+1];const s=["r","c","d","d2"],a=o.map(((t,e)=>`int ${s[e]} = index / ${t}; ${e===o.length-1?`int ${s[e+1]} = index - ${s[e]} * ${t}`:`index -= ${s[e]} * ${t}`};`)).join("");return n=`\n      ivec4 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          int index = resTexRC.y * ${e[0]} + resTexRC.x;\n          ${a}\n          return ivec4(r, c, d, d2);\n        }\n      `,new i.GlslLibRoutine(n)}getOutputUnpacked5DCoords(t,e){let n="";const r=t.length;let o=null;r<2&&(o=[]),o=new Array(r-1),o[r-2]=t[r-1];for(let e=r-3;e>=0;--e)o[e]=o[e+1]*t[e+1];const s=["r","c","d","d2","d3"],a=o.map(((t,e)=>`int ${s[e]} = index / ${t}; ${e===o.length-1?`int ${s[e+1]} = index - ${s[e]} * ${t}`:`index -= ${s[e]} * ${t}`};`)).join("");return n=`\n      ivec5 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          int index = resTexRC.y * ${e[0]} + resTexRC.x;\n          ${a}\n          return ivec5(r, c, d, d2, d3);\n        }\n      `,new i.GlslLibRoutine(n)}getOutputUnpacked6DCoords(t,e){let n="";const r=t.length;let o=null;r<2&&(o=[]),o=new Array(r-1),o[r-2]=t[r-1];for(let e=r-3;e>=0;--e)o[e]=o[e+1]*t[e+1];const s=["r","c","d","d2","d3","d4"],a=o.map(((t,e)=>`int ${s[e]} = index / ${t}; ${e===o.length-1?`int ${s[e+1]} = index - ${s[e]} * ${t}`:`index -= ${s[e]} * ${t}`};`)).join("");return n=`\n     ivec6 getOutputCoords() {\n         ivec2 resTexRC = ivec2(TexCoords.xy *\n                               vec2(${e[0]}, ${e[1]}));\n         int index = resTexRC.y * ${e[0]} + resTexRC.x;\n         ${a}\n         return ivec6(r, c, d, d2, d3, d4);\n       }\n     `,new i.GlslLibRoutine(n)}getCommonUtilFuncs(){const t={};let e="uvFromFlat";t[e]=new i.GlslLibRoutine("\n    vec2 uvFromFlat(int texNumR, int texNumC, int index) {\n      int texC = index / texNumR;\n      int texR = index - texC * texNumR;\n      // TODO: swap texR, texC order in following function so row is corresponding to u and column is corresponding to\n      //       v.\n      return (vec2(texR, texC) + halfCR) / vec2(texNumR, texNumC);\n    }\n    "),e="packedUVfrom1D",t[e]=new i.GlslLibRoutine("\n      vec2 packedUVfrom1D(int texNumR, int texNumC, int index) {\n        int texelIndex = index / 2;\n        int texR = texelIndex / texNumC;\n        int texC = texelIndex - texR * texNumC;\n        return (vec2(texC, texR) + halfCR) / vec2(texNumC, texNumR);\n      }\n      "),e="packedUVfrom2D",t[e]=new i.GlslLibRoutine("\n      vec2 packedUVfrom2D(int texNumR, int texNumC, int texelsInLogicalRow, int row, int col) {\n        int texelIndex = (row / 2) * texelsInLogicalRow + (col / 2);\n        int texR = texelIndex / texNumC;\n        int texC = texelIndex - texR * texNumC;\n        return (vec2(texC, texR) + halfCR) / vec2(texNumC, texNumR);\n      }\n      "),e="packedUVfrom3D",t[e]=new i.GlslLibRoutine("\n      vec2 packedUVfrom3D(int texNumR, int texNumC,\n          int texelsInBatch, int texelsInLogicalRow, int b,\n          int row, int col) {\n        int index = b * texelsInBatch + (row / 2) * texelsInLogicalRow + (col / 2);\n        int texR = index / texNumC;\n        int texC = index - texR * texNumC;\n        return (vec2(texC, texR) + halfCR) / vec2(texNumC, texNumR);\n      }\n      "),e="sampleTexture";const n=(0,o.getGlsl)(this.context.glContext.version);return t[e]=new i.GlslLibRoutine(`\n        float sampleTexture(sampler2D textureSampler, vec2 uv) {\n            return ${n.texture2D}(textureSampler, uv).r;\n        }`),t}getInputsSamplingSnippets(){const t={},e=this.context.outputTextureLayout;return this.context.programInfo.inputNames.forEach(((n,r)=>{const i=this.context.inputTextureLayouts[r],o=(0,a.generateShaderFuncNameFromInputSamplerName)(n);i.isPacked?t[o]=this.getPackedSamplerFromInput(o,n,i):t[o]=this.getUnpackedSamplerFromInput(o,n,i);const s=(0,a.generateShaderFuncNameFromInputSamplerNameAtOutCoords)(n);i.unpackedShape.length<=e.unpackedShape.length&&(i.isPacked?t[s]=this.getPackedSamplerAtOutputCoords(s,i,e,n):t[s]=this.getUnpackedSamplerAtOutputCoords(s,i,e,n))})),t}getPackedSamplerAtOutputCoords(t,e,n,o){const s=e.unpackedShape,u=n.unpackedShape,l=o,c=(0,a.generateShaderFuncNameFromInputSamplerName)(l),h=s.length,d=u.length,f=r.BroadcastUtil.getBroadcastDims(s,u),p=(0,a.getCoordsDataType)(d),g=d-h;let m;const y=(0,a.getGlChannels)();m=0===h?"":d<2&&f.length>=1?"coords = 0;":f.map((t=>`coords.${y[t+g]} = 0;`)).join("\n");let b="";b=d<2&&h>0?"coords":s.map(((t,e)=>`coords.${y[e+g]}`)).join(", ");let _="return outputValue;";const v=1===r.ShapeUtil.size(s),w=1===r.ShapeUtil.size(u);if(1!==h||v||w){if(v&&!w)_=1===d?"\n          return vec4(outputValue.x, outputValue.x, 0., 0.);\n        ":"\n          return vec4(outputValue.x);\n        ";else if(f.length){const t=h-2,e=h-1;f.indexOf(t)>-1&&f.indexOf(e)>-1?_="return vec4(outputValue.x);":f.indexOf(t)>-1?_="return vec4(outputValue.x, outputValue.y, outputValue.x, outputValue.y);":f.indexOf(e)>-1&&(_="return vec4(outputValue.xx, outputValue.zz);")}}else _="\n        return vec4(outputValue.xy, outputValue.xy);\n      ";const x=`\n      vec4 ${t}() {\n        ${p} coords = getOutputCoords();\n        \n        int lastDim = coords.${y[d-1]};\n        coords.${y[d-1]} = coords.${y[d-2]};\n        coords.${y[d-2]} = lastDim;\n      \n        ${m}\n        vec4 outputValue = ${c}(${b});\n        ${_}\n      }\n    `;return new i.GlslLibRoutine(x,["coordinates.getOutputCoords"])}getUnpackedSamplerAtOutputCoords(t,e,n,o){const s=[n.width,n.height],u=[e.width,e.height],l=e.unpackedShape.length,c=n.unpackedShape.length,h=e.unpackedShape,d=n.unpackedShape,f=(0,a.generateShaderFuncNameFromInputSamplerName)(o);if(l===c&&r.ArrayUtil.arraysEqual(u,s)){const e=`\n          float ${t}() {\n            return sampleTexture(${o}, TexCoords);\n          }\n        `;return new i.GlslLibRoutine(e,["coordinates.sampleTexture"])}const p=(0,a.getCoordsDataType)(c),g=r.BroadcastUtil.getBroadcastDims(h,d),m=c-l;let y;const b=(0,a.getGlChannels)();y=0===l?"":c<2&&g.length>=1?"coords = 0;":g.map((t=>`coords.${b[t+m]} = 0;`)).join("\n");let _="";_=c<2&&l>0?"coords":e.unpackedShape.map(((t,e)=>`coords.${b[e+m]}`)).join(", ");const v=`\n        float ${t}() {\n          ${p} coords = getOutputCoords();\n          ${y}\n          return ${f}(${_});\n        }\n      `;return new i.GlslLibRoutine(v,["coordinates.getOutputCoords"])}getPackedSamplerFromInput(t,e,n){switch(n.unpackedShape.length){case 0:return this.getPackedSamplerScalar(t,e);case 1:return this.getPackedSampler1D(t,e,n);case 2:return this.getPackedSampler2D(t,e,n);case 3:return this.getPackedSampler3D(t,e,n);default:return this.getPackedSamplerND(t,e,n)}}getUnpackedSamplerFromInput(t,e,n){const r=n.unpackedShape;switch(r.length){case 0:return this.getUnpackedSamplerScalar(t,e,n);case 1:return this.getUnpackedSampler1D(t,e,n);case 2:return this.getUnpackedSampler2D(t,e,n);case 3:return this.getUnpackedSampler3D(t,e,n);case 4:return this.getUnpackedSampler4D(t,e,n);case 5:return this.getUnpackedSampler5D(t,e,n);case 6:return this.getUnpackedSampler6D(t,e,n);default:throw new Error(`Unsupported dimension ${r.length}-D`)}}getPackedSamplerScalar(t,e){const n=`\n          vec4 ${t}() {\n            return ${(0,o.getGlsl)(this.context.glContext.version).texture2D}(${e}, halfCR);\n          }\n        `;return new i.GlslLibRoutine(n)}getPackedSampler1D(t,e,n){const r=[n.width,n.height],s=[r[1],r[0]],a=(0,o.getGlsl)(this.context.glContext.version),u=`vec4 ${t}(int index) {\n      vec2 uv = packedUVfrom1D(\n      ${s[0]}, ${s[1]}, index);\n      return ${a.texture2D}(${e}, uv);\n    }`;return new i.GlslLibRoutine(u,["coordinates.packedUVfrom1D"])}getPackedSampler2D(t,e,n){const s=n.unpackedShape,a=[n.width,n.height],u=(0,o.getGlsl)(this.context.glContext.version),l=a[0],c=a[1];if(null!=a&&r.ArrayUtil.arraysEqual(s,a)){const n=`vec4 ${t}(int row, int col) {\n        vec2 uv = (vec2(col, row) + halfCR) / vec2(${c}.0, ${l}.0);\n        return ${u.texture2D}(${e}, uv);\n      }`;return new i.GlslLibRoutine(n)}const h=a,d=Math.ceil(s[1]/2),f=`vec4 ${t}(int row, int col) {\n      vec2 uv = packedUVfrom2D(${h[1]}, ${h[0]}, ${d}, row, col);\n      return ${u.texture2D}(${e}, uv);\n    }`;return new i.GlslLibRoutine(f,["coordinates.packedUVfrom2D"])}getPackedSampler3D(t,e,n){const r=n.unpackedShape,s=[n.width,n.height],u=[s[0],s[1]],l=(0,o.getGlsl)(this.context.glContext.version);if(1===r[0]){const o=r.slice(1),s=[1,2],u=(0,a.squeezeInputShape)(r,o),l=["b","row","col"],c=JSON.parse(JSON.stringify(n));c.unpackedShape=u;const h=this.getPackedSamplerFromInput(t,e,c),d=`${h.routineBody}\n      vec4 ${t}(int b, int row, int col) {\n        return ${t}(${(0,a.getSqueezedParams)(l,s)});\n      } `;return new i.GlslLibRoutine(d,h.dependencies)}const c=u[0],h=u[1],d=Math.ceil(r[2]/2),f=`vec4 ${t}(int b, int row, int col) {\n      vec2 uv = packedUVfrom3D(\n        ${h}, ${c}, ${d*Math.ceil(r[1]/2)}, ${d}, b, row, col);\n      return ${l.texture2D}(${e}, uv);}`;return new i.GlslLibRoutine(f,["coordinates.packedUVfrom3D"])}getPackedSamplerND(t,e,n){const r=n.unpackedShape,s=r.length,a=[n.width,n.height],u=(0,o.getGlsl)(this.context.glContext.version),l=[a[0],a[1]],c=l[1],h=l[0],d=Math.ceil(r[s-1]/2);let f=d*Math.ceil(r[s-2]/2),p="int b, int row, int col",g=`b * ${f} + (row / 2) * ${d} + (col / 2)`;for(let t=2;t<s-1;t++)p=`int b${t}, `+p,f*=r[s-t-1],g=`b${t} * ${f} + `+g;const m=`vec4 ${t}(${p}) {\n      int index = ${g};\n      int texR = index / ${h};\n      int texC = index - texR * ${h};\n      vec2 uv = (vec2(texC, texR) + halfCR) / vec2(${h}, ${c});\n      return ${u.texture2D}(${e}, uv);\n    }`;return new i.GlslLibRoutine(m)}getUnpackedSamplerScalar(t,e,n){const[r,o]=[n.width,n.height];if(1===r&&1===o){const n=`\n          float ${t}() {\n            return sampleTexture(${e}, halfCR);\n          }\n        `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture"])}const s=`\n        float ${t}() {\n          int offset_${e} = coordsToOffset(TexCoords, ${r}, ${o});\n          vec2 uv = uvFromFlat(${r}, ${o}, offset_${e});\n          return sampleTexture(${e}, uv);\n        }\n      `;return new i.GlslLibRoutine(s,["coordinates.uvFromFlat","coordinates.sampleTexture","coordinates.coordsToOffset"])}getUnpackedSampler1D(t,e,n){const r=n.width,o=n.height;if(1===o&&1===r){const n=`\n        float ${t}(int index) {\n          return sampleTexture(${e}, halfCR);\n        }\n      `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture"])}if(1===o){const n=`\n          float ${t}(int index) {\n            vec2 uv = vec2((float(index) + 0.5) / ${r}.0, 0.5);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture"])}if(1===r){const n=`\n          float ${t}(int index) {\n            vec2 uv = vec2(0.5, (float(index) + 0.5) / ${o}.0);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new 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${t}(${(0,a.getSqueezedParams)(u,c)});\n          }\n        `;return new i.GlslLibRoutine(l,["coordinates.sampleTexture"])}const d=u[1],f=u[0];if(1===f){const n=`\n          float ${t}(int row, int col) {\n            int offset_${e} = coordsToOffset(TexCoords, ${d}, ${f});\n            float index = dot(vec3(row, col, offset_${e}), vec3(${o[1]}, 1, 1));\n            vec2 uv = vec2(0.5, (index + 0.5) / ${d}.0);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture","coordinates.coordsToOffset"])}if(1===d){const n=`\n          float ${t}(int row, int col) {\n            int offset_${e} = coordsToOffset(TexCoords, ${d}, ${f});\n            float index = dot(vec3(row, col, offset_${e}), vec3(${o[1]}, 1, 1));\n            vec2 uv = vec2((index + 0.5) / ${f}.0, 0.5);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new 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        // Explicitly use integer operations as dot() only works on floats.\n            int index = depth * ${o} + col * ${u} + row;\n            vec2 uv = uvFromFlat(${n.width}, ${n.height}, index);\n            return sampleTexture(${e}, uv);\n          }\n      `;return new i.GlslLibRoutine(d,["coordinates.uvFromFlat","coordinates.sampleTexture","coordinates.coordsToOffset"])}getUnpackedSampler4D(t,e,n){const r=n.unpackedShape,o=r[3],s=r[2]*o,a=`\n        float ${t}(int row, int col, int depth, int depth2) {\n          int index = row * ${r[1]*s} + col * ${s} +\n              depth2 * ${o} + depth;\n          vec2 uv = uvFromFlat(${n.width}, ${n.height}, index);\n          return sampleTexture(${e}, uv);\n        }\n      `;return new i.GlslLibRoutine(a,["coordinates.uvFromFlat","coordinates.sampleTexture"])}getUnpackedSampler5D(t,e,n){const r=n.unpackedShape,o=r[4],u=r[3]*o,l=r[2]*u,c=r[1]*l,{newShape:h,keptDims:d}=(0,s.squeezeShape)(r);if(h.length<r.length){const 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t="less_";return{body:`\n  float ${t}(float a, float b) {\n    return float(a < b);\n  }\n  vec4 ${t}(vec4 v1, vec4 v2) {\n    return vec4( v1.r < v2.r ,\n                v1.g < v2.g,\n                v1.b < v2.b,\n                v1.a < v2.a );\n  }\n  `,name:t,type:i.FunctionType.ValueBased}}function p(){const t="and_";return{body:"\n  float and_(float a, float b) {\n    return float( bool(a) && bool(b) );\n  }\n  vec4 and_(vec4 v1, vec4 v2) {\n    bvec4 b1 = bvec4(v1);\n    bvec4 b2 = bvec4(v2);\n    return vec4( b1.r && b2.r ,\n                b1.g && b2.g,\n                b1.b && b2.b,\n                b1.a && b2.a );\n  }\n  ",name:t,type:i.FunctionType.ValueBased}}function g(){const t="or_";return{body:"\n  float or_(float a, float b) {\n    return float( bool(a) || bool(b) );\n  }\n  vec4 or_(vec4 v1, vec4 v2) {\n    bvec4 b1 = bvec4(v1);\n    bvec4 b2 = bvec4(v2);\n    return vec4( b1.r || b2.r ,\n                b1.g || b2.g,\n                b1.b || b2.b,\n                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u=(l=e.length>2,c=n.cacheKey,{name:"GroupedConv",inputNames:l?["X","W","Bias"]:["X","W"],inputTypes:l?[o.TextureType.unpacked,o.TextureType.unpacked,o.TextureType.unpacked]:[o.TextureType.unpacked,o.TextureType.unpacked],cacheHint:c});var l,c;return Object.assign(Object.assign({},u),{get:()=>((t,e,n,u)=>{const l=e.length>2?"value += getBias(output_channel);":"",c=e[0].dims.slice(),h=e[1].dims.slice(),d=h[0]/u.group;r.Logger.verbose("GroupedConv",`autpPad:${u.autoPad}, dilations:${u.dilations}, group:${u.group}, kernelShape:${u.kernelShape}, pads:${u.pads}, strides:${u.strides}`);const f=(0,s.calculateOutputShape)(c,h,u.dilations,u.pads,u.strides),p=(0,i.getGlsl)(t.session.backend.glContext.version),{activationFunction:g,applyActivation:m}=(0,a.getActivationSnippet)(u),y=`\n  const ivec2 strides = ivec2(${u.strides[0]}, ${u.strides[1]});\n  const ivec2 pads = ivec2(${u.pads[0]}, ${u.pads[1]});\n  ${g}\n  void main() {\n    ivec4 coords = getOutputCoords();\n    int batch = coords.x;\n    int output_channel = coords.y;\n    ivec2 xRCCorner = coords.zw * strides - pads;\n    int group_id = output_channel / ${d};\n\n    float value = 0.0;\n    for (int wInChannel = 0; wInChannel < ${h[1]}; wInChannel++) {\n      int input_channel = group_id * ${h[1]} + wInChannel;\n      for (int wHeight = 0; wHeight < ${h[2]}; wHeight++) {\n        int xHeight = xRCCorner.x + wHeight * ${u.dilations[0]};\n\n        if (xHeight < 0 || xHeight >= ${c[2]}) {\n          continue;\n        }\n\n        for (int wWidth = 0; wWidth < ${h[3]}; wWidth++) {\n          int xWidth = xRCCorner.y + wWidth * ${u.dilations[1]};\n          if (xWidth < 0 || xWidth >= ${c[3]}) {\n            continue;\n          }\n\n          float xVal = getX(batch, input_channel, xWidth, xHeight);\n          float wVal = getW(output_channel, wInChannel, wWidth, wHeight);\n          value += xVal*wVal;\n        }\n      }\n    }\n    ${l}\n    ${m}\n    ${p.output} = vec4(value, .0, .0, .0);\n  }\n`;return Object.assign(Object.assign({},n),{output:{dims:f,type:e[0].type,textureType:o.TextureType.unpacked},shaderSource:y,hasMain:!0})})(t,e,u,n)})}},1386:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.conv2DPacked=e.conv2DPackedPointwise=void 0;const r=n(8138),i=n(8555),o=n(708);e.conv2DPackedPointwise=(t,e,n)=>{const i=e[0].dims,s=e[1].dims,a=(0,r.calculateOutputShape)(i,s,n.dilations,n.pads,n.strides),u=t.reshapePacked(e[0],[i[1],i[2]*i[3]]),l=t.reshapePacked(e[1],[s[0],s[1]]),c=e.length>2?[l,u,e[2]]:[l,u],h=t.run((0,o.createPackedMatmulProgramInfoLoader)(t,c,n),c);return t.reshapePacked(h,a)},e.conv2DPacked=(t,e,n)=>{const s=e[0].dims,a=e[1].dims,u=(0,r.calculateOutputShape)(s,a,n.dilations,n.pads,n.strides),l=t.run((0,i.createPackedIm2ColProgramInfoLoader)(t,e[0],e[1],u,n),[e[0]]),c=t.reshapePacked(e[1],[a[0],a[1]*a[2]*a[3]]),h=3===e.length?[c,l,e[2]]:[c,l],d=t.run((0,o.createPackedMatmulProgramInfoLoader)(t,h,n),h);return t.reshapePacked(d,u)}},9663:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseConvTransposeAttributes=e.convTranspose=void 0;const r=n(246),i=n(5060),o=n(2039),s=n(2823),a=(t,e,n,r,i,o)=>(t-1)*e+n+(r-1)*i+1-o,u=(t,e,n,r,i)=>{const o=Math.floor(t/2);"SAME_UPPER"===e?(n[r]=o,n[i]=t-o):"SAME_LOWER"===e&&(n[r]=t-o,n[i]=o)};e.convTranspose=(t,e,n)=>(d(e,n),l(t,e,n));const l=(t,e,n)=>{const r=h(n,e);return[c(t,e,r)]},c=(t,e,n)=>t.run(((t,e,n)=>{const r=(a=e.length>2,u=n.cacheKey,{name:"ConvTranspose",inputNames:a?["X","W","B"]:["X","W"],inputTypes:a?[o.TextureType.unpacked,o.TextureType.unpacked,o.TextureType.unpacked]:[o.TextureType.unpacked,o.TextureType.unpacked],cacheHint:u});var a,u;return Object.assign(Object.assign({},r),{get:()=>((t,e,n,r)=>{const a=e.length>2?"getB(output_channel)":"0.0",u=e[0].dims,l=e[1].dims,c=l[1],h=l[0]/r.group,d=[e[0].dims[0],e[1].dims[1]*r.group,...r.outputShape],f=(0,i.getGlsl)(t.session.backend.glContext.version),{activationFunction:p,applyActivation:g}=(0,s.getActivationSnippet)(r),m=`\n  const ivec2 strides = ivec2(${r.strides[0]}, ${r.strides[1]});\n  const ivec2 pads = ivec2(${r.pads[0]}, ${r.pads[1]});\n  ${p}\n  void main() {\n    ivec4 coords = getOutputCoords();\n    int batch = coords.x;\n    int output_channel = coords.y;\n\n    ivec2 loc = coords.zw + pads;\n\n    int group_id = output_channel / ${c};\n    int wOutChannel = output_channel - group_id * ${c};\n\n    float value = ${a};\n    for (int inChannelOffset = 0; inChannelOffset < ${h}; inChannelOffset++) {\n      int input_channel = group_id * ${h} + inChannelOffset;\n      for (int wWOff = 0; wWOff < ${l[2]}; wWOff++) {\n        for (int wHOff = 0; wHOff < ${l[3]}; wHOff++) {\n          ivec2 wOff = ivec2(wWOff * ${r.dilations[0]}, wHOff * ${r.dilations[1]});\n          ivec2 wLoc = loc - wOff;\n          ivec2 wLocIn = wLoc / strides;\n          if (\n            wLocIn * strides == wLoc &&\n            wLocIn.x >= 0 && wLocIn.x < ${u[2]} &&\n            wLocIn.y >= 0 && wLocIn.y < ${u[3]}\n          ) {\n            float xVal = getX(batch, input_channel, wLocIn.y, wLocIn.x);\n            float wVal = getW(input_channel, wOutChannel, wHOff, wWOff);\n            value += xVal * wVal;\n          }\n        }\n      }\n    }\n    ${g}\n    ${f.output} = vec4(value, .0, .0, .0);\n  }\n`;return Object.assign(Object.assign({},n),{output:{dims:d,type:e[0].type,textureType:o.TextureType.unpacked},shaderSource:m,hasMain:!0})})(t,e,r,n)})})(t,e,n),e),h=(t,e)=>{const n=t.kernelShape.slice();if(0===t.kernelShape.length)for(let t=2;t<e[1].dims.length;++t)n.push(e[1].dims[t]);const r=t.pads.slice(),i=t.outputShape.slice();((t,e,n,r,i,o,s,l)=>{const c=t.length-2,h=0===l.length;for(let d=0;d<c;++d){const f=h?t[d+2]*o[d]:l[d],p=a(t[d+2],o[d],i[d],e[d],n[d],f);u(p,r,i,d,d+c),h&&l.push(o[d]*(t[d+2]-1)+s[d]+(e[d]-1)*n[d]+1-i[d]-i[d+c])}})(e[0].dims,n,t.dilations,t.autoPad,r,t.strides,t.outputPadding,i);const o=Object.assign({},t);return Object.assign(o,{kernelShape:n,pads:r,outputShape:i,cacheKey:t.cacheKey}),o};e.parseConvTransposeAttributes=t=>{const e=t.attributes,n=(0,s.parseInternalActivationAttributes)(e),i=e.getString("auto_pad","NOTSET"),o=e.getInts("dilations",[1,1]),a=e.getInt("group",1),u=e.getInts("kernel_shape",[]),l=e.getInts("output_padding",[0,0]),c=e.getInts("output_shape",[]),h=e.getInts("pads",[0,0,0,0]),d=e.getInts("strides",[1,1]);return(0,r.createAttributeWithCacheKey)(Object.assign({autoPad:i,dilations:o,group:a,kernelShape:u,outputPadding:l,outputShape:c,pads:h,strides:d},n))};const d=(t,e)=>{if(!t||2!==t.length&&3!==t.length)throw new Error("Conv requires 2 or 3 inputs");if(4!==t[0].dims.length||4!==t[1].dims.length)throw new Error("currently only support 2-dimensional conv");if(t[0].dims[1]!==t[1].dims[0])throw new Error("FILTER_IN_CHANNEL should be equal to DATA_CHANNEL");const n=t[1].dims[1]*e.group;if(3===t.length&&(1!==t[2].dims.length||t[2].dims[0]!==n))throw new Error("invalid bias");const r=t[0].dims.length-2;if(e.dilations.length!==r)throw new Error(`dilations should be ${r}D`);if(e.strides.length!==r)throw new Error(`strides should be ${r}D`);if(e.pads.length!==2*r)throw new Error(`pads should be ${2*r}D`);if(e.outputPadding.length!==r)throw new Error(`output_padding should be ${r}D`);if(0!==e.kernelShape.length&&e.kernelShape.length!==t[1].dims.length-2)throw new Error("invalid kernel shape");if(0!==e.outputShape.length&&e.outputShape.length!==t[0].dims.length-2)throw new Error("invalid output shape");if("float32"!==t[0].type||"float32"!==t[1].type)throw new Error("ConvTranspose input(X,W) should be float tensor");if(3===t.length&&"float32"!==t[2].type)throw new Error("ConvTranspose input(bias) should be float tensor")}},8138:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseConvAttributes=e.conv=e.calculateOutputShape=void 0;const r=n(246),i=n(2517),o=n(4770),s=n(1386),a=n(9828),u=n(2823),l=n(3248),c=n(5623);e.calculateOutputShape=(t,e,n,r,i)=>{const o=t[0],s=t.slice(2),a=s.length,u=e[0],l=e.slice(2).map(((t,e)=>t+(t-1)*(n[e]-1))),c=s.map(((t,e)=>t+r[e]+r[e+a])).map(((t,e)=>Math.floor((t-l[e]+i[e])/i[e])));return[o,u].concat(...c)},e.conv=(t,e,n)=>(g(e,n),h(t,e,n));const h=(t,e,n)=>{const r=p(n,e),i=t.session.pack,a=1===r.kernelShape[0]&&1===r.kernelShape[1];return r.group>1?[t.run((0,o.createUnpackedGroupedConvProgramInfoLoader)(t,e,r),e)]:a&&i?[d(t,e,r)]:i&&4===e[0].dims.length&&1===e[0].dims[0]&&!a?[(0,s.conv2DPacked)(t,e,r)]:[f(t,e,r)]},d=(t,n,r)=>{const i=n[0].dims,o=n[1].dims,s=(0,e.calculateOutputShape)(i,o,r.dilations,r.pads,r.strides),a=t.reshapeUnpacked(n[0],[i[1],i[2]*i[3]]),u=t.reshapeUnpacked(n[1],[o[0],o[1]]),l=n.length>2?[u,a,n[2]]:[u,a],h=t.run((0,c.createMatmulProgramInfoLoader)(l,r),l);return t.reshapeUnpacked(h,s)},f=(t,n,r)=>{const i=n[0].dims,o=n[1].dims,s=(0,e.calculateOutputShape)(i,o,r.dilations,r.pads,r.strides),u=t.run((0,l.createIm2ColProgramInfoLoader)(t,n[0],n[1],s,r),[n[0]]),c=3===n.length?[u,n[1],n[2]]:[u,n[1]];return t.run((0,a.createDotProductProgramInfoLoader)(t,n,s,r),c)},p=(t,e)=>{const n=t.kernelShape.slice();if(0===t.kernelShape.length)for(let t=2;t<e[1].dims.length;++t)n.push(e[1].dims[t]);const r=t.pads.slice();i.PoolConvUtil.adjustPadsBasedOnAutoPad(e[0].dims,t.strides,t.dilations,n,r,t.autoPad);const o=Object.assign({},t);return Object.assign(o,{kernelShape:n,pads:r,cacheKey:t.cacheKey}),o};e.parseConvAttributes=t=>{const e=t.attributes,n=(0,u.parseInternalActivationAttributes)(e),i=e.getString("auto_pad","NOTSET"),o=e.getInts("dilations",[1,1]),s=e.getInt("group",1),a=e.getInts("kernel_shape",[]),l=e.getInts("pads",[0,0,0,0]),c=e.getInts("strides",[1,1]);return(0,r.createAttributeWithCacheKey)(Object.assign({autoPad:i,dilations:o,group:s,kernelShape:a,pads:l,strides:c},n))};const g=(t,e)=>{if(!t||2!==t.length&&3!==t.length)throw new Error("Conv requires 2 or 3 inputs");if(4!==t[0].dims.length||4!==t[1].dims.length)throw new Error("currently only support 2-dimensional conv");if(t[0].dims[1]!==t[1].dims[1]*e.group)throw new Error("FILTER_IN_CHANNEL should be equal to DATA_CHANNEL");if(3===t.length&&(1!==t[2].dims.length||t[1].dims[0]!==t[2].dims[0]))throw new Error("invalid bias");const n=t[0].dims.length-2;if(e.dilations.length!==n)throw new Error(`dilations should be ${n}D`);if(e.strides.length!==n)throw new Error(`strides should be ${n}D`);if(e.pads.length!==2*n)throw new Error(`pads should be ${2*n}D`);if(0!==e.kernelShape.length&&e.kernelShape.length!==t[1].dims.length-2)throw new Error("invalid kernel shape");if("float32"!==t[0].type||"float32"!==t[1].type)throw new Error("Conv input(X,W) should be float tensor");if(3===t.length&&"float32"!==t[2].type)throw new Error("Conv input(bias) should be float tensor")}},5193:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseDepthToSpaceAttributes=e.depthToSpace=void 0;const r=n(3738);e.depthToSpace=(t,e,n)=>{i(e);const o=n.blocksize,s=o*o,a="DCR"===n.mode?[0,3,4,1,5,2]:[0,1,4,2,5,3],u="DCR"===n.mode?[e[0].dims[0],o,o,e[0].dims[1]/s,e[0].dims[2],e[0].dims[3]]:[e[0].dims[0],e[0].dims[1]/s,o,o,e[0].dims[2],e[0].dims[3]],l=t.reshapeUnpacked(e[0],u),c={perm:a,cacheKey:`${a}`},[h]=(0,r.transpose)(t,[l],c),d=[e[0].dims[0],e[0].dims[1]/s,e[0].dims[2]*o,e[0].dims[3]*o];return[t.reshapeUnpacked(h,d)]},e.parseDepthToSpaceAttributes=t=>{const e=t.attributes.getInt("blocksize");if(e<1)throw new Error(`blocksize must be >= 1, but got : ${e} for DepthToSpace`);const n=t.attributes.getString("mode","DCR");if("DCR"!==n&&"CRD"!==n)throw new Error(`unrecognized mode: ${n} for DepthToSpace`);return{mode:n,blocksize:e}};const i=t=>{if(1!==t.length)throw new Error(`DepthToSpace expect 1 inputs, but got ${t.length}`);if("string"===t[0].type||4!==t[0].dims.length)throw new TypeError("DepthToSpace input should be a 4-D numeric tensor")}},9828:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.createDotProductProgramInfoLoader=void 0;const r=n(2517),i=n(5060),o=n(2039),s=n(2823),a=n(3248);e.createDotProductProgramInfoLoader=(t,e,n,u)=>{const l=((t,e)=>({name:"ConvDotProduct",inputNames:t?["Im2Col","K","B"]:["Im2Col","K"],inputTypes:t?[o.TextureType.unpacked,o.TextureType.packedLastDimension,o.TextureType.unpacked]:[o.TextureType.unpacked,o.TextureType.packedLastDimension],cacheKey:e.activationCacheKey}))(e.length>2,u);return Object.assign(Object.assign({},l),{get:()=>((t,e,n,u,l)=>{const c=n[0].dims,h=n[1].dims,d=[h[0],Math.ceil(c[1]*h[2]*h[3]/4)],f=(0,a.calculateIm2ColDims)(c,h,u),[p,g]=t.calculateTextureWidthAndHeight(d,o.TextureType.packedLastDimension),m=r.ShapeUtil.computeStrides(f),[y,b]=t.calculateTextureWidthAndHeight(f,o.TextureType.packedLastDimension),_=u.length,v=n.length<3?"0.0":"_B(b)",w=Math.ceil(c[1]*h[2]*h[3]/4),{activationFunction:x,applyActivation:T}=(0,s.getActivationSnippet)(l),S=(0,i.getGlsl)(t.session.backend.glContext.version),O=`\n${x}\nfloat process(int indices[${_}]) {\n  int b[1];\n  b[0] = indices[1];\n  int im2col[4];\n  im2col[0] = indices[0];\n  im2col[1] = indices[2];\n  im2col[2] = indices[3];\n  int im2colOffset = im2col[0] * ${m[0]} + im2col[1] * ${m[1]} + im2col[2] * ${m[2]};\n  int kernelOffset = indices[1] * ${d[1]};\n  float value = ${v};\n  for (int i = 0; i < ${w}; ++i) {\n    vec2 im2colCoords = offsetToCoords(im2colOffset, ${y}, ${b});\n    vec2 kernelCoords = offsetToCoords(kernelOffset, ${p}, ${g});\n    value += dot(${S.texture2D}(Im2Col, im2colCoords), ${S.texture2D}(K, kernelCoords));\n    ++im2colOffset;\n    ++kernelOffset;\n  }\n  ${T}\n  return value;\n}`;return Object.assign(Object.assign({},e),{output:{dims:u,type:n[0].type,textureType:o.TextureType.unpacked},shaderSource:O})})(t,l,e,n,u)})}},7992:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseFlattenAttributes=e.flatten=void 0;const r=n(2517);e.flatten=(t,e,n)=>{i(e,n);const o=r.ShapeUtil.flattenShape(e[0].dims,n);return[t.reshapeUnpacked(e[0],o)]},e.parseFlattenAttributes=t=>t.attributes.getInt("axis",1);const i=(t,e)=>{if(!t||1!==t.length)throw new Error("Flatten requires 1 input.");const n=t[0].dims.length;if(0===n)throw new Error("scalar tensor is not supported.");if(e<-n||e>n)throw new Error("Invalid axis");if("string"===t[0].type)throw new Error("string tensor is not supported.")}},2823:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseInternalActivationAttributes=e.getActivationSnippet=void 0;const r=n(2517),i=n(4909);e.getActivationSnippet=function(t){let e;switch(t.activation){case"Relu":e=(0,i.glslRelu)();break;case"Sigmoid":e=(0,i.glslSigmoid)();break;case"Clip":e=(0,i.glslClip)(t.clipMin,t.clipMax);break;default:return{activationFunction:"",applyActivation:""}}const n=e.name;return{activationFunction:e.body,applyActivation:`value = ${n}_(value);`}},e.parseInternalActivationAttributes=t=>{const e=t.getString("activation","");if("Clip"===e){const[n,i]=t.getFloats("activation_params",[r.MIN_CLIP,r.MAX_CLIP]);return{activation:e,clipMax:i,clipMin:n,activationCacheKey:`${e}:${n},${i}`}}return{activation:e,activationCacheKey:e}}},1253:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseGatherAttributes=e.gather=void 0;const r=n(246),i=n(782),o=n(2517),s=n(2039);e.gather=(t,e,n)=>(l(e,n.axis),[t.run(u(t,e,n),e)]),e.parseGatherAttributes=t=>(0,r.createAttributeWithCacheKey)({axis:t.attributes.getInt("axis",0)});const a={name:"Gather",inputNames:["A","B"],inputTypes:[s.TextureType.unpacked,s.TextureType.unpacked]},u=(t,e,n)=>{const r=Object.assign(Object.assign({},a),{cacheHint:n.cacheKey});return Object.assign(Object.assign({},r),{get:()=>((t,e,n,r)=>{const i=n[0].dims.slice(),a=n[1].dims.slice(),u=new Array(i.length+a.length-1);r=o.ShapeUtil.normalizeAxis(r,i.length);const l=[];for(let t=0;t<u.length;t++)t<r?(u[t]=i[t],l.push(`inputIdx[${t}] = outputIdx[${t}];`)):t<r+a.length?(u[t]=a[t-r],l.push(`indexDataIdx[${t-r}] = outputIdx[${t}];`)):(u[t]=i[t-a.length+1],l.push(`inputIdx[${t-a.length+1}] = outputIdx[${t}];`));const c=`\n      float process(int outputIdx[${u.length||1}]) {\n        int inputIdx[${i.length}];\n        int indexDataIdx[${a.length||1}];\n        indexDataIdx[0] = 0;\n        ${l.join("\n        ")}\n        int idx = int(_B(indexDataIdx));\n        inputIdx[${r}] = idx < 0 ? idx + ${i[r]} : idx;\n        return _A(inputIdx);\n      }`;return Object.assign(Object.assign({},e),{output:{dims:u,type:n[0].type,textureType:s.TextureType.unpacked},shaderSource:c})})(0,r,e,n.axis)})},l=(t,e)=>{if(!t||2!==t.length)throw new Error("Gather requires 2 inputs.");const n=t[0].dims.length;if(n<1)throw new Error("Invalid input shape.");if(e<-n||e>n-1)throw new Error("Invalid axis.");if(-1===i.NUMBER_TYPES.indexOf(t[0].type))throw new Error("Invaid input type.");if("int32"!==t[1].type&&"int16"!==t[1].type)throw new Error("Invaid input type.")}},4776:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseGemmAttributesV11=e.parseGemmAttributesV7=e.gemm=void 0;const r=n(246),i=n(2517),o=n(2039);e.gemm=(t,e,n)=>(l(e,n),[t.run(a(e,n),e)]);const s=(t,e)=>{const n=0!==t.attributes.getInt("transA",0),i=0!==t.attributes.getInt("transB",0),o=t.attributes.getFloat("alpha",1),s=t.attributes.getFloat("beta",1);return(0,r.createAttributeWithCacheKey)({transA:n,transB:i,alpha:o,beta:s,isOptionalC:e})};e.parseGemmAttributesV7=t=>s(t,!1),e.parseGemmAttributesV11=t=>s(t,!0);const a=(t,e)=>{const n={name:"Gemm",inputNames:3===t.length?["A","B","C"]:["A","B"],inputTypes:3===t.length?[o.TextureType.unpacked,o.TextureType.unpacked,o.TextureType.unpacked]:[o.TextureType.unpacked,o.TextureType.unpacked],key:e.cacheKey};return Object.assign(Object.assign({},n),{get:()=>u(n,t,e)})},u=(t,e,n)=>{const r=e[0].dims.slice(),s=e[1].dims.slice(),[a,u]=i.GemmUtil.getShapeOfGemmResult(r,n.transA,s,n.transB,3===e.length?e[2].dims:void 0),l=[a,u];if(!l)throw new Error("Can't use gemm on the given tensors");let c=r[r.length-1],h="";n.transA&&(c=r[0]),n.transA&&n.transB?h="value += _A_T(a) * _B_T(b);":n.transA&&!n.transB?h="value += _A_T(a) * _B(b);":!n.transA&&n.transB?h="value += _A(a) * _B_T(b);":n.transA||n.transB||(h="value += _A(a) * _B(b);");const d=l.length,f=`\n      float process(int indices[${d}]) {\n          int a[${d}];\n          int b[${d}];\n          ${3===e.length?`int c[${e[2].dims.length}];`:""}\n\n          copyVec(indices, a);\n          copyVec(indices, b);\n          ${3===e.length?"bcastIndices_C(indices, c);":""}\n\n          float value = 0.0;\n          for (int k=0; k<${c}; ++k) {\n              a[${d-1}] = k;\n              b[${d-2}] = k;\n              ${h}\n          }\n\n          value = value * alpha;\n          ${3===e.length?"value += beta * _C(c);":""}\n          return value;\n      }`;return Object.assign(Object.assign({},t),{output:{dims:l,type:e[0].type,textureType:o.TextureType.unpacked},variables:[{name:"alpha",type:"float",data:n.alpha},{name:"beta",type:"float",data:n.beta}],shaderSource:f})},l=(t,e)=>{if(!t)throw new Error("Input is missing");if(e.isOptionalC&&(t.length<2||t.length>3))throw new Error("Invaid input shape.");if(!e.isOptionalC&&3!==t.length)throw new Error("Gemm requires 3 inputs");if(3===t.length&&1!==t[2].dims.length&&2!==t[2].dims.length)throw new Error("Invalid input shape of C");if("float32"!==t[0].type&&"float64"!==t[0].type||"float32"!==t[1].type&&"float64"!==t[1].type||3===t.length&&"float32"!==t[2].type&&"float64"!==t[2].type)throw new Error("Invalid input type.");if(t[0].type!==t[1].type||3===t.length&&t[0].type!==t[2].type)throw new Error("Input types are mismatched")}},8555:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.createPackedIm2ColProgramInfoLoader=void 0;const r=n(5060),i=n(2039),o=n(2827);e.createPackedIm2ColProgramInfoLoader=(t,e,n,s,a)=>{const u=(l=a.cacheKey,{name:"Im2Col (packed)",inputNames:["A"],inputTypes:[i.TextureType.packed],cacheHint:l});var l;return Object.assign(Object.assign({},u),{get:()=>((t,e,n,s,a,u)=>{const l=n.dims,c=s.dims,h=a.length,d=[c[1]*c[2]*c[3],a[2]*a[3]],f=c[2]*c[3],p=(0,o.unpackFromChannel)(),g=(0,r.getGlsl)(t.session.backend.glContext.version);let m="";for(let t=0;t<=1;t++)for(let e=0;e<=1;e++)m+=`\n            blockIndex = rc.x + ${e};\n            pos = rc.y + ${t};\n\n            if(blockIndex < ${d[1]} && pos < ${d[0]}) {\n              offsetY = int(blockIndex / (${a[h-1]})) * ${u.strides[0]} -\n                ${u.pads[0]};\n              d0 = offsetY + ${u.dilations[0]} * (imod(pos, ${f}) / ${c[2]});\n\n              if(d0 < ${l[2]} && d0 >= 0) {\n                offsetX = imod(blockIndex, ${a[h-1]}) * ${u.strides[1]} -\n                  ${u.pads[1]};\n                d1 = offsetX + ${u.dilations[1]} * imod(imod(pos, ${f}), ${c[2]});\n\n                if(d1 < ${l[3]} && d1 >= 0) {\n\n                  ch = int(float(pos)/ ${f}.);\n                    innerDims = vec2(d0, d1);\n                    result[${2*t+e}] = getChannel(\n                      getA(0, ch, int(innerDims.x),\n                      int(innerDims.y)), innerDims);\n                }\n              }\n            }\n\n          `;const y=`\n      ${p}\n\n      void main() {\n        ivec2 rc = getOutputCoords();\n          vec4 result = vec4(0.0);\n          int blockIndex, pos, offsetY, d0, offsetX, d1, ch;\n          vec2 innerDims;\n          ${m}\n          ${g.output} = result;\n      }\n            `;return Object.assign(Object.assign({},e),{output:{dims:d,type:n.type,textureType:i.TextureType.packed},shaderSource:y,hasMain:!0})})(t,u,e,n,s,a)})}},3248:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.calculateIm2ColDims=e.createIm2ColProgramInfoLoader=void 0;const r=n(2039);e.createIm2ColProgramInfoLoader=(t,n,i,o,s)=>{const a=(u=s.cacheKey,{name:"Im2Col",inputNames:["X"],inputTypes:[r.TextureType.unpacked],cacheHint:u});var u;return Object.assign(Object.assign({},a),{get:()=>((t,n,i,o,s,a)=>{const u=i.dims,l=o.dims,c=s.length,h=(0,e.calculateIm2ColDims)(u,l,s,4),d=`\n        const int XC = ${u[1]};\n        const int XH = ${u[2]};\n        const int XW = ${u[3]};\n        const int KH = ${a.kernelShape[0]};\n        const int KW = ${a.kernelShape[1]};\n        const int dilationH = ${a.dilations[0]};\n        const int dilationW = ${a.dilations[1]};\n        const int strideH = ${a.strides[0]};\n        const int strideW = ${a.strides[1]};\n        const int padH = ${a.pads[0]};\n        const int padW = ${a.pads[1]};\n        const int KHKW = KH*KW;\n        const int XCKHKW = XC * KHKW;\n        const int outputChannels = 4;\n        vec4 process(int indices[${c}]) {\n          int b  = indices[0]; // batch size\n          int oh = indices[1] * strideH - padH; //output height\n          int ow = indices[2] * strideW - padW; //output width\n          int p = indices[3] * outputChannels; //patch\n          vec4 value = vec4(0.0);\n          for(int i=0; i < outputChannels; ++i) {\n            if(p < XCKHKW) {\n              int patchC = p / KHKW;\n              int patchH = (p - patchC*KHKW) / KW;\n              int patchW = (p - patchC*KHKW) - patchH * KW;\n              int xh2 = oh + patchH * dilationH;\n              int xw2 = ow + patchW * dilationW;\n              int x[${u.length}];\n              x[0] = b;\n              x[1] = patchC;\n              x[2] = xh2;\n              x[3] = xw2;\n              if(xh2 >= 0 &&\n                  xh2 < XH &&\n                  xw2 >= 0 &&\n                  xw2 < XW) {\n                value[i] = _X(x);\n              }\n            }\n            ++p;\n          }\n          return value;\n        }\n        `;return Object.assign(Object.assign({},n),{output:{dims:h,type:i.type,textureType:r.TextureType.packedLastDimension},shaderSource:d})})(0,a,n,i,o,s)})},e.calculateIm2ColDims=(t,e,n,r=4)=>[n[0],n[2],n[3],Math.ceil(t[1]*e[2]*e[3]/r)]},6572:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseImageScalerAttributes=e.imageScaler=void 0;const r=n(246),i=n(2039);e.imageScaler=(t,e,n)=>(u(e),[t.run(s(t,e,n),e)]),e.parseImageScalerAttributes=t=>{const e=t.attributes.getFloat("scale"),n=t.attributes.getFloats("bias");return(0,r.createAttributeWithCacheKey)({scale:e,bias:n})};const o={name:"ImageScaler",inputNames:["X"],inputTypes:[i.TextureType.unpacked]},s=(t,e,n)=>{const r=Object.assign(Object.assign({},o),{cacheHint:n.cacheKey});return Object.assign(Object.assign({},r),{get:()=>((t,e,n,r)=>{const o=n[0].dims.slice(),s=o.length,u=`\n      ${a(r.bias.length)}\n      float process(int indices[${s}]) {\n        return _X(indices) * scale + getBias(bias, indices[1]);\n      }`;return Object.assign(Object.assign({},e),{output:{dims:o,type:n[0].type,textureType:i.TextureType.unpacked},variables:[{name:"bias",type:"float",arrayLength:r.bias.length,data:r.bias},{name:"scale",type:"float",data:r.scale}],shaderSource:u})})(0,r,e,n)})},a=t=>{const e=[`float getBias(float bias[${t}], int channel) {`];for(let n=0;n<t;++n)0===n?e.push(`\tif (channel == ${n}) { return bias[${n}]; }`):n===t-1?e.push(`\telse { return bias[${n}]; }`):e.push(`\telse if (channel == ${n}) { return bias[${n}]; }`);return e.push("\t}"),e.join("\n")},u=t=>{if(!t||1!==t.length)throw new Error("ImageScaler requires 1 input.");if(4!==t[0].dims.length)throw new Error("Invalid input shape.");if("float32"!==t[0].type&&"float64"!==t[0].type)throw new Error("Invalid input type.")}},3346:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseInstanceNormalizationAttributes=e.instanceNormalization=void 0;const r=n(5060),i=n(2039);e.instanceNormalization=(t,e,n)=>{l(e);const r=t.run(s(e[0]),e);return[t.run(u(t,e[0],n,r.dims),[e[0],r,e[1],e[2]])]},e.parseInstanceNormalizationAttributes=t=>t.attributes.getFloat("epsilon",1e-5);const o={name:"InstanceNormalization_MeanAndVariance",inputNames:["X"],inputTypes:[i.TextureType.unpacked]},s=t=>Object.assign(Object.assign({},o),{get:()=>((t,e)=>{const n=e.dims.slice(),r=n[1],o=n[2]*n[3],s=[n[0],r],a=`\n      vec4 process(int[2] indices) {\n        vec4 v = vec4(0.0);\n        int a[4];\n        a[0] = indices[0];\n        a[1] = indices[1];\n        float temp = 0.0;\n        for(int a2=0; a2<${n[2]}; a2++) {\n          a[2] = a2;\n          for(int a3=0; a3<${n[3]}; a3++) {\n            a[3] = a3;\n            float x = _X(a);\n            temp += x;\n          }\n        }\n        float mean = temp / float(${o});\n        temp = 0.0;\n        for(int a2=0; a2<${n[2]}; a2++) {\n          a[2] = a2;\n          for(int a3=0; a3<${n[3]}; a3++) {\n            a[3] = a3;\n            float x = _X(a);\n            temp += (x - mean) * (x - mean);\n          }\n        }\n        v.r = mean;\n        v.g = temp / float(${o});\n\n        return v;\n      }`;return Object.assign(Object.assign({},t),{output:{dims:s,type:e.type,textureType:i.TextureType.packedLastDimension},shaderSource:a})})(o,t)}),a={name:"InstanceNormalization_ComputeOutput",inputNames:["X","MeanAndVariance","Scale","B"],inputTypes:[i.TextureType.unpacked,i.TextureType.packedLastDimension,i.TextureType.unpacked,i.TextureType.unpacked]},u=(t,e,n,o)=>{const s=Object.assign(Object.assign({},a),{cacheHint:`${n}`});return Object.assign(Object.assign({},s),{get:()=>((t,e,n,o,s)=>{const a=(0,r.getGlsl)(t.session.backend.glContext.version),[u,l]=t.calculateTextureWidthAndHeight(s,i.TextureType.packedLastDimension),[c,h]=[u/4,l],d=`\n      vec4 get_MeanAndVariance(int[2] mv) {\n        int offset = indicesToOffset_MeanAndVariance(mv);\n        vec2 coords = offsetToCoords(offset, ${c}, ${h});\n        return ${a.texture2D}(MeanAndVariance, coords);\n      }\n\n      float process(int[4] indices) {\n        int mv[2];\n        mv[0] = indices[0];\n        mv[1] = indices[1];\n        vec4 mean_and_variance = get_MeanAndVariance(mv);\n        float mean = mean_and_variance.r;\n        float variance = mean_and_variance.g;\n\n        int sb[1];\n        sb[0] = indices[1];\n        float scale = _Scale(sb);\n        float b = _B(sb);\n\n        return scale * (_X(indices) - mean) / sqrt(variance + epsilon) + b;\n      }`;return Object.assign(Object.assign({},e),{output:{dims:n.dims,type:n.type,textureType:i.TextureType.unpacked},variables:[{name:"epsilon",type:"float",data:o}],shaderSource:d})})(t,s,e,n,o)})},l=t=>{if(!t||3!==t.length)throw new Error("InstanceNormalization requires 3 inputs.");const e=t[0],n=t[1],r=t[2];if(e.dims.length<3||1!==n.dims.length||1!==r.dims.length)throw new Error("Invalid input shape.");if(n.dims[0]!==e.dims[1]||r.dims[0]!==e.dims[1])throw new Error("Input shapes are mismatched.");if("float32"!==e.type&&"float64"!==e.type||"float32"!==n.type&&"float64"!==n.type||"float32"!==r.type&&"float64"!==r.type)throw new Error("Invalid input type.");if(4!==t[0].dims.length)throw new Error("Only support 4-D input shape.")}},708:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.createPackedMatmulProgramInfoLoader=void 0;const r=n(2517),i=n(5060),o=n(2039),s=n(9390),a=n(2823),u=n(5623);e.createPackedMatmulProgramInfoLoader=(t,e,n)=>{const l=(c=e.length>2,h=n.activationCacheKey,{name:"MatMul (packed)",inputNames:c?["A","B","Bias"]:["A","B"],inputTypes:c?[o.TextureType.packed,o.TextureType.packed,o.TextureType.packed]:[o.TextureType.packed,o.TextureType.packed],cacheHint:h});var c,h;return Object.assign(Object.assign({},l),{get:()=>((t,e,n,l)=>{const c=n.length>2,h=c?"value += getBiasForMatmul();":"",d=n[0].dims,f=n[1].dims,p=r.BroadcastUtil.calcShape(d,f,!0),g=!r.ShapeUtil.areEqual(n[0].dims,n[1].dims);if(!p)throw new Error("Can't use matmul on the given tensors");const m=d[d.length-1],y=Math.ceil(m/2),b=d.length,_=f.length,v=(0,i.getGlsl)(t.session.backend.glContext.version),w=(0,s.getCoordsDataType)(p.length),x=p.length,T=(0,s.getGlChannels)(),{activationFunction:S,applyActivation:O}=(0,a.getActivationSnippet)(l),E=c?`${(0,u.getBiasForMatmul)(w,T,n[2].dims,p,!0)}`:"",I=g?`${function(t,e,n,i){let o=[],s=[];const a=n[0].dims,u=n[1].dims,l=a.length,c=u.length,h=i.length,d=h-l,f=h-c;o=a.map(((t,n)=>`coords.${e[n+d]}`)),o[l-1]="i*2",o.join(", "),s=u.map(((t,n)=>`coords.${e[n+f]}`)),s[c-2]="i*2",s.join(", ");const p=r.BroadcastUtil.getBroadcastDims(a,i),g=r.BroadcastUtil.getBroadcastDims(u,i),m=p.map((t=>`coords.${e[t+d]} = 0;`)).join("\n"),y=g.map((t=>`coords.${e[t+f]} = 0;`)).join("\n"),b=`int lastDim = coords.${e[h-1]};\n  coords.${e[h-1]} = coords.${e[h-2]};\n  coords.${e[h-2]} = lastDim;`;return`\nvec4 getAAtOutCoordsMatmul(int i) {\n  ${t} coords = getOutputCoords();\n  ${b}\n  ${m}\n  vec4 outputValue = getA(${o});\n  return outputValue;\n}\n\nvec4 getBAtOutCoordsMatmul(int i) {\n  ${t} coords = getOutputCoords();\n  ${b}\n  ${y}\n  vec4 outputValue = getB(${s});\n  return outputValue;\n}`}(w,T,n,p)}`:"",A=g?"getAAtOutCoordsMatmul(i)":`getA(${function(t,e){let n="";for(let r=0;r<e-2;r++)n+=`rc.${t[r]}, `;return n+=`rc.${t[e-2]}, i*2`,n}(T,b)})`,P=g?"getBAtOutCoordsMatmul(i)":`getB(${function(t,e){let n="";for(let r=0;r<e-2;r++)n+=`rc.${t[r]}, `;return n+=`i*2, rc.${t[e-1]}`,n}(T,_)})`,C=`\n            ${I}\n            ${E}\n            ${S}\n            void main() {\n              ${g?"":`${w} rc =\n          getOutputCoords(); int lastDim = rc.${T[x-1]}; rc.${T[x-1]} =\n          rc.${T[x-2]}; rc.${T[x-2]} = lastDim;\n      `}\n\n              vec4 value = vec4(0);\n              for (int i = 0; i < ${y}; i++) {\n                vec4 a = ${A};\n                vec4 b = ${P};\n\n                value += (a.rrbb * b.rgrg);\n                value += (a.ggaa * b.baba);\n              }\n              ${h}\n              ${O}\n              ${v.output} = value;\n            }`;return Object.assign(Object.assign({},e),{output:{dims:p,type:n[0].type,textureType:o.TextureType.packed},shaderSource:C,hasMain:!0})})(t,l,e,n)})}},5623:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.getBiasForMatmul=e.createMatmulProgramInfoLoader=e.parseMatMulAttributes=e.matMul=void 0;const r=n(2517),i=n(2039),o=n(9390),s=n(2823),a=n(708);function u(t,e){const n=(a=t.length>2,u=e.activationCacheKey,{name:"MatMul",inputNames:a?["A","B","Bias"]:["A","B"],inputTypes:a?[i.TextureType.unpacked,i.TextureType.unpacked,i.TextureType.unpacked]:[i.TextureType.unpacked,i.TextureType.unpacked],cacheHint:u});var a,u;return Object.assign(Object.assign({},n),{get:()=>function(t,e,n){const a=e[0].dims,u=e[1].dims,l=r.BroadcastUtil.calcShape(a,u,!0);if(!l)throw new Error("Can't use matmul on the given tensors");const h=(0,o.getCoordsDataType)(l.length),d=(0,o.getGlChannels)(),{activationFunction:f,applyActivation:p}=(0,s.getActivationSnippet)(n),g=e.length>2,m=g?"value += getBiasForMatmul();":"",y=g?`${c(h,d,e[2].dims,l,!1)}`:"",b=l.length,_=a.length,v=u.length,w=`\n    ${f}\n    ${y}\n    float process(int indices[${b}]) {\n        int a[${_}];\n        int b[${v}];\n        bcastMatmulIndices_A(indices, a);\n        bcastMatmulIndices_B(indices, b);\n\n        float value;\n        for (int k=0; k<${a[a.length-1]}; ++k) {\n            a[${_-1}] = k;\n            b[${v-2}] = k;\n            value += _A(a) * _B(b);\n        }\n        ${m}\n        ${p}\n        return value;\n    }`;return Object.assign(Object.assign({},t),{output:{dims:l,type:e[0].type,textureType:i.TextureType.unpacked},shaderSource:w})}(n,t,e)})}e.matMul=(t,e,n)=>(l(e),t.session.pack?[t.run((0,a.createPackedMatmulProgramInfoLoader)(t,e,n),e)]:[t.run(u(e,n),e)]),e.parseMatMulAttributes=t=>(0,s.parseInternalActivationAttributes)(t.attributes),e.createMatmulProgramInfoLoader=u;const l=t=>{if(!t||2!==t.length)throw new Error("MatMul requires 2 inputs.");if(t[0].dims[t[0].dims.length-1]!==t[1].dims[t[1].dims.length-2])throw new Error("shared dimension does not match.");if("float32"!==t[0].type&&"float64"!==t[0].type||"float32"!==t[1].type&&"float64"!==t[1].type)throw new Error("inputs should be float type");if(t[0].type!==t[1].type)throw new Error("inputs types should match")};function c(t,e,n,i,o){let s="";const a=n.length,u=i.length,l=u-a;s=u<2&&a>0?"coords":n.map(((t,n)=>`coords.${e[n+l]}`)).join(", ");const c=r.BroadcastUtil.getBroadcastDims(n,i).map((t=>`coords.${e[t+l]} = 0;`)).join("\n");let 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process(int[${o}] indices) {\n          return padA(indices);\n      }`;return{name:"Pad",inputNames:["A"],inputTypes:[s.TextureType.unpacked],output:{dims:r,type:e.type,textureType:s.TextureType.unpacked},shaderSource:a}},c=t=>{if(!t||1!==t.length)throw new Error("Pad requires 1 input");if("float32"!==t[0].type&&"float64"!==t[0].type)throw new Error("Invalid input type.")},h=t=>{if(!t||2!==t.length&&3!==t.length)throw new Error("Pad requires 2 or 3 inputs");if("int32"!==t[1].type)throw new Error("Invalid input type.");if(t.length>=3&&"string"===t[2].type)throw new Error("Invalid input type.")},d=(t,e,n)=>{const r=(0,o.getGlsl)(t.session.backend.glContext.version),[a,u]=t.calculateTextureWidthAndHeight(e.dims,s.TextureType.unpacked),l=i.ShapeUtil.computeStrides(e.dims);switch(n.mode){case"constant":return f(r,e.dims,l,a,u,n.pads,n.value);case"reflect":return p(r,e.dims,l,a,u,n.pads);case"edge":return g(r,e.dims,l,a,u,n.pads);default:throw new Error("Invalid mode")}},f=(t,e,n,r,i,o,s)=>{const a=e.length;let u="";for(let t=a-1;t>=0;--t)u+=`\n        k = m[${t}] - ${o[t]};\n        if (k < 0)  return constant;\n        if (k >= ${e[t]}) return constant;\n        offset += k * ${n[t]};\n        `;return`\n      float padA(int m[${a}]) {\n        const float constant = float(${s});\n        int offset = 0;\n        int k = 0;\n        ${u}\n        vec2 coords = offsetToCoords(offset, ${r}, ${i});\n        float value = getColorAsFloat(${t.texture2D}(A, coords));\n        return value;\n      }\n      `},p=(t,e,n,r,i,o)=>{const s=e.length;let a="";for(let t=s-1;t>=0;--t)a+=`\n        k = m[${t}] - ${o[t]};\n        if (k < 0) { k = -k; }\n        {\n          const int _2n_1 = ${2*(e[t]-1)};\n          k = int( mod( float(k), float(_2n_1) ) ) ;\n          if(k >= ${e[t]}) { k = _2n_1 - k; }\n        }\n        offset += k * ${n[t]};\n        `;return`\n      float padA(int m[${s}]) {\n        int offset = 0;\n        int k = 0;\n        ${a}\n 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return;\n    }\n    for (int i = 0; i < ${t} - 1; ++i) {\n      indices[i] = offset / strides[i];\n      offset -= indices[i] * strides[i];\n    }\n    indices[${t} - 1] = offset;\n  }`},4939:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.reduceLogSumSquare=e.reduceLogSum=e.reduceProd=e.reduceMin=e.reduceMax=e.reduceMean=e.reduceSum=e.parseReduceAttributes=void 0;const r=n(246),i=n(782),o=n(2517),s=n(2039),a=(t,e,n,r,i)=>{l(e);const o={name:r,inputNames:["A"],inputTypes:[s.TextureType.unpacked]};return[t.run(Object.assign(Object.assign({},o),{cacheHint:n.cacheKey,get:()=>u(t,e,n,r,i,o)}),e)]};e.parseReduceAttributes=t=>{const e=t.attributes.getInts("axes",[]),n=1===t.attributes.getInt("keepdims",1);return(0,r.createAttributeWithCacheKey)({axes:e,keepDims:n})};const u=(t,e,n,r,i,a)=>{const u=[],l=e[0].dims.length||1,c=[],h=o.ShapeUtil.normalizeAxes(n.axes,e[0].dims.length),d=i(e,h);let f=d[1];for(let t=0;t<e[0].dims.length;t++)h.indexOf(t)>=0||0===h.length?(n.keepDims&&u.push(1),f=`\n          for(int j${t} = 0; j${t} < ${e[0].dims[t]}; j${t}++) {\n            inputIdx[${t}] = j${t};\n            ${f}\n          }`):(c.push(`inputIdx[${t}] = outputIdx[${u.length}];`),u.push(e[0].dims[t]));const p=`\n      float process(int outputIdx[${u.length||1}]) {\n        float value;                 // final result\n        int inputIdx[${l}];      // addressing input data\n        ${c.join("\n")}\n        ${d[0]}       // init ops for reduce max/min\n        ${f}\n        ${d[2]}       // final computation for reduce mean\n        return value;\n      }`;return Object.assign(Object.assign({},a),{output:{dims:u,type:e[0].type,textureType:s.TextureType.unpacked},shaderSource:p})},l=t=>{if(!t||1!==t.length)throw new Error("Reduce op requires 1 input.");if(-1===i.NUMBER_TYPES.indexOf(t[0].type))throw new Error("Invalid input type.")};e.reduceSum=(t,e,n)=>a(t,e,n,"ReduceSum",(()=>["value = 0.0;","value += _A(inputIdx);",""])),e.reduceMean=(t,e,n)=>a(t,e,n,"ReduceMean",((t,e)=>{let n=1;for(let r=0;r<t[0].dims.length;r++)(e.indexOf(r)>=0||0===e.length)&&(n*=t[0].dims[r]);return["value = 0.0;","value += _A(inputIdx);",`value /= ${n}.;`]})),e.reduceMax=(t,e,n)=>a(t,e,n,"ReduceMax",((t,e)=>{const n=[];for(let r=0;r<t[0].dims.length;r++)(e.indexOf(r)>=0||0===e.length)&&n.push(`inputIdx[${r}] = 0;`);return[`${n.join("\n")}\nvalue = _A(inputIdx);`,"value = max(value, _A(inputIdx));",""]})),e.reduceMin=(t,e,n)=>a(t,e,n,"ReduceMin",((t,e)=>{const n=[];for(let r=0;r<t[0].dims.length;r++)(e.indexOf(r)>=0||0===e.length)&&n.push(`inputIdx[${r}] = 0;`);return[`${n.join("\n")}\nvalue = _A(inputIdx);`,"value = min(value, _A(inputIdx));",""]})),e.reduceProd=(t,e,n)=>a(t,e,n,"ReduceProd",(()=>["value = 1.0;","value *= _A(inputIdx);",""])),e.reduceLogSum=(t,e,n)=>a(t,e,n,"ReduceLogSum",(()=>["value = 0.0;","value += _A(inputIdx);","value = log(value);"])),e.reduceLogSumSquare=(t,e,n)=>a(t,e,n,"ReduceLogSumSquare",(()=>["float t; value = 0.0;","t = _A(inputIdx); value += t * t;",""]))},7019:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.isReshapeCheap=e.processDims3D=e.createPackedReshape3DProgramInfoLoader=void 0;const r=n(2517),i=n(5060),o=n(2039),s=n(2827);e.createPackedReshape3DProgramInfoLoader=(t,e,n)=>{const a=(t=>({name:"Reshape (packed)",inputTypes:[o.TextureType.packed],inputNames:["A"],cacheHint:`${t}`}))(n);return Object.assign(Object.assign({},a),{get:()=>((t,e,n,a)=>{const u=e.dims,l=a;let c="";for(let t=0;t<4;t++){let e="";switch(t){case 0:e="outputCoords = rc;";break;case 1:e="outputCoords = ivec3(rc.x, rc.y+1, rc.z);";break;case 2:e="outputCoords = ivec3(rc.x, rc.y, rc.z+1);";break;case 3:e="outputCoords = ivec3(rc.x, rc.y+1, rc.z+1);";break;default:throw new Error}c+=`\n        ${e}\n        ${t>0?"if(outputCoords.y < rows && outputCoords.z < cols){":""}\n          int flattenedIndex = getFlattenedIndex(outputCoords);\n\n          ivec3 inputRC = inputCoordsFromReshapedOutCoords(flattenedIndex);\n          vec2 innerDims = vec2(float(inputRC.y),float(inputRC.z));\n\n          result[${t}] = getChannel(getA(inputRC.x, inputRC.y, inputRC.z), innerDims);\n\n        ${t>0?"}":""}\n      `}const h=(0,i.getGlsl)(t.session.backend.glContext.version),d=`\n      ${function(t){const e=r.ShapeUtil.computeStrides(t),n=["b","r","c"],i="index";return`\n    ivec3 inputCoordsFromReshapedOutCoords(int index) {\n      ${e.map(((t,r)=>`int ${n[r]} = ${i} / ${t}; ${r===e.length-1?`int ${n[r+1]} = ${i} - ${n[r]} * ${t}`:`index -= ${n[r]} * ${t}`};`)).join("")}\n      return ivec3(b, r, c);\n    }\n  `}(u)}\n      ${function(t){const e=r.ShapeUtil.computeStrides(t);return`\n  int getFlattenedIndex(ivec3 coords) {\n    // reverse y, z order\n    return coords.x * ${e[0]} + coords.z * ${e[1]} + coords.y;\n  }\n`}(l)}\n      ${(0,s.unpackFromChannel)()}\n\n      void main() {\n        ivec3 rc = getOutputCoords();\n\n        vec4 result = vec4(0.0);\n\n        ivec3 outputCoords;\n        int rows = ${l[2]};\n        int cols = ${l[1]};\n\n        ${c}\n        ${h.output} = result;\n      }\n    `;return Object.assign(Object.assign({},n),{output:{dims:l,type:e.type,textureType:o.TextureType.packed},shaderSource:d,hasMain:!0})})(t,e,a,n)})},e.processDims3D=function(t){if(0===t.length)return[1,1,1];let e=1;for(let n=0;n<t.length-2;++n)e*=t[n];return[e,t.length>1?t[t.length-2]:1,t[t.length-1]]},e.isReshapeCheap=function(t,e){let n=!1;return n=0===t.length||0===e.length||(t.length<2||e.length<2?t[t.length-1]===e[e.length-1]:t[t.length-1]===e[e.length-1]&&t[t.length-2]===e[e.length-2]),n}},718:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.reshape=void 0;const r=n(2517);e.reshape=(t,e)=>{const n=r.ShapeUtil.calculateReshapedDims(e[0].dims,e[1].integerData);return t.session.pack?[t.reshapePacked(e[0],n)]:[t.reshapeUnpacked(e[0],n)]}},2268:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseResizeAttributesV11=e.parseResizeAttributesV10=e.resize=void 0;const r=n(5060),i=n(2039),o=n(9390),s=n(2827),a=n(9793),u={name:"Resize",inputNames:["A"],inputTypes:[i.TextureType.packed]};e.resize=(t,e,n)=>((0,a.validateInputs)(e,n),[t.run(Object.assign(Object.assign({},u),{cacheHint:n.cacheKey,get:()=>l(t,e,n)}),e)]),e.parseResizeAttributesV10=t=>(0,a.parseUpsampleAttributes)(t,10),e.parseResizeAttributesV11=t=>(0,a.parseUpsampleAttributes)(t,11);const l=(t,e,n)=>{const a=(0,r.getGlsl)(t.session.backend.glContext.version),[l,h]=c(e,n);if(l.every((t=>1===t))&&"tf_crop_and_resize"!==n.coordinateTransformMode)return Object.assign(Object.assign({},u),{output:{dims:h,type:e[0].type,textureType:i.TextureType.packed},hasMain:!0,shaderSource:`void main() {\n                    vec4 v = ${a.texture2D}(X, TexCoords);\n                    ${a.output} = v;\n                }`});const d=h.length;if(d<2)throw new Error(`output dimension should be at least 2, but got ${d}`);const f=h[d-2],p=h[d-1],g=e[0].dims;if(d!==g.length)throw new Error(`output dimension should match input ${g.length}, but got ${d}`);const m=g[d-2],y=g[d-1],b=l[d-2],_=l[d-1];let v="";if("linear"!==n.mode)throw new Error(`resize (packed) does not support mode: '${n.mode}'`);switch(n.coordinateTransformMode){case"asymmetric":v="\n                    vec4 getSourceFracIndex(ivec4 coords) {\n                        return vec4(coords) / scaleWHWH;\n                    }\n                ";break;case"half_pixel":v="\n                    vec4 getSourceFracIndex(ivec4 coords) {\n                        return (vec4(coords) + 0.5) / scaleWHWH - 0.5;\n                    }\n                ";break;case"pytorch_half_pixel":v=`\n                    vec4 getSourceFracIndex(ivec4 coords) {\n                        vec4 fcoords = vec4(coords);\n                        return vec4(\n                            ${p}.0 > 1.0 ? (fcoords.x + 0.5) / scaleWHWH.x - 0.5 : 0.0,\n                            ${f}.0 > 1.0 ? (fcoords.y + 0.5) / scaleWHWH.y - 0.5 : 0.0,\n                            ${p}.0 > 1.0 ? (fcoords.z + 0.5) / scaleWHWH.z - 0.5 : 0.0,\n                            ${f}.0 > 1.0 ? (fcoords.w + 0.5) / scaleWHWH.w - 0.5 : 0.0\n                          );\n                    }\n                `;break;case"align_corners":v=`\n                    vec4 getSourceFracIndex(ivec4 coords) {\n                        vec4 resized = vec4(${p}.0 - 1.0, ${f}.0 - 1.0, ${p}.0 - 1.0,\n                            ${f}.0 - 1.0);\n                        vec4 original = vec4(${y}.0 - 1.0, ${m}.0 - 1.0, ${y}.0 - 1.0,\n                            ${m}.0 - 1.0);\n                        vec4 new_scale = original / resized;\n                        return vec4(coords) * new_scale;\n                    }\n                `;break;default:throw new Error(`resize (packed) does not support coordinateTransformMode:                                 '${n.coordinateTransformMode}'`)}const w=(0,o.getCoordsDataType)(d),x=`\n            const vec2 inputWH = vec2(${m}.0, ${y}.0);\n            const vec4 scaleWHWH = vec4(float(${b}), float(${_}), float(${b}), float(${_}));\n            ${(0,s.unpackFromChannel)()}\n            ${v}\n            float getAValue(int x10, int r, int c, int d) {\n                return getChannel(getA(x10, r, c, d), vec2(c, d));\n            }\n            void main() {\n                ${w} rc = getOutputCoords();\n\n                int batch = rc[0];\n                int depth = rc[1];\n\n                // retrieve the 4 coordinates that is used in the 4 packed output values.\n                ivec4 coords = ivec4(rc.wz, rc.w + 1, rc.z + 1);\n\n                // calculate the source index in fraction\n                vec4 sourceFrac = getSourceFracIndex(coords);\n\n                // get the lower and upper bound of the 4 values that will be packed into one texel.\n                ivec4 x00 = ivec4(max(sourceFrac.xy, vec2(0.0)), min(inputWH - 1.0, ceil(sourceFrac.xy)));\n                ivec4 x01 = ivec4(max(sourceFrac.xw, vec2(0.0)), min(inputWH - 1.0, ceil(sourceFrac.xw)));\n                ivec4 x10 = ivec4(max(sourceFrac.zy, vec2(0.0)), min(inputWH - 1.0, ceil(sourceFrac.zy)));\n                ivec4 x11 = ivec4(max(sourceFrac.zw, vec2(0.0)), min(inputWH - 1.0, ceil(sourceFrac.zw)));\n\n                bool hasNextRow = rc.w < ${f-1};\n                bool hasNextCol = rc.z < ${p-1};\n\n                // pack x00, x01, x10, x11's top-left corner into one vec4 structure\n                vec4 topLeft = vec4(\n                    getAValue(batch, depth, x00.x, x00.y),\n                    hasNextCol ? getAValue(batch, depth, x01.x, x01.y) : 0.0,\n                    hasNextRow ? getAValue(batch, depth, x10.x, x10.y) : 0.0,\n                    (hasNextRow && hasNextCol) ? getAValue(batch, depth, x11.x, x11.y) : 0.0);\n\n                // pack x00, x01, x10, x11's top-right corner into one vec4 structure\n                vec4 topRight = vec4(\n                    getAValue(batch, depth, x00.x, x00.w),\n                    hasNextCol ? getAValue(batch, depth, x01.x, x01.w) : 0.0,\n                    hasNextRow ? getAValue(batch, depth, x10.x, x10.w) : 0.0,\n                    (hasNextRow && hasNextCol) ? getAValue(batch, depth, x11.x, x11.w) : 0.0);\n\n                // pack x00, x01, x10, x11's bottom-left corner into one vec4 structure\n                vec4 bottomLeft = vec4(\n                    getAValue(batch, depth, x00.z, x00.y),\n                    hasNextCol ? getAValue(batch, depth, x01.z, x01.y) : 0.0,\n                    hasNextRow ? getAValue(batch, depth, x10.z, x10.y) : 0.0,\n                    (hasNextRow && hasNextCol) ? getAValue(batch, depth, x11.z, x11.y) : 0.0);\n\n                // pack x00, x01, x10, x11's bottom-right corner into one vec4 structure\n                vec4 bottomRight = vec4(\n                    getAValue(batch, depth, x00.z, x00.w),\n                    hasNextCol ? getAValue(batch, depth, x01.z, x01.w) : 0.0,\n                    hasNextRow ? getAValue(batch, depth, x10.z, x10.w) : 0.0,\n                    (hasNextRow && hasNextCol) ? getAValue(batch, depth, x11.z, x11.w) : 0.0);\n\n                // calculate the interpolation fraction on u and v direction\n                vec4 frac = vec4(sourceFrac) - floor(sourceFrac);\n                vec4 clampFrac = clamp(frac, vec4(0.0), vec4(1.0));\n\n                vec4 top = mix(topLeft, topRight, clampFrac.ywyw);\n                vec4 bottom = mix(bottomLeft, bottomRight, clampFrac.ywyw);\n                vec4 newValue = mix(top, bottom, clampFrac.xxzz);\n\n                ${a.output} = vec4(newValue);\n            }\n        `;return Object.assign(Object.assign({},u),{output:{dims:h,type:e[0].type,textureType:i.TextureType.packed},hasMain:!0,shaderSource:x})},c=(t,e)=>{const n=t[0].dims;let r,i=e.scales;if(0===i.length){const o=t[e.scalesInputIdx];if(o&&0!==o.size){if(t[e.sizesInputIdx])throw new Error("Only one of scales or sizes must be provided as input.");i=h(o,e.mode,e.isResize)}else{const o=t[e.sizesInputIdx];if(!o||0===o.size)throw new Error("Either scales or sizes MUST be provided as input.");r=Array.from(o.integerData),i=d(r,n,e.mode,e.isResize)}}else if(t[e.sizesInputIdx])throw new Error("Only one of scales or sizes must be provided as input.");const o=r||n.map(((t,e)=>Math.floor(t*i[e])));return[i,o]},h=(t,e,n)=>{const r=Array.from(t.floatData);return(0,a.scalesValidation)(r,e,n),r},d=(t,e,n,r)=>{const i=e.length,o=new Array(i);for(let n=0,r=i;n<r;n++)if(0===e[n]){if(0!==t[n])throw new Error("Input dim is zero but required output dim is non-zero.");o[n]=1}else o[n]=t[n]/e[n];return(0,a.scalesValidation)(o,n,r),o}},8117:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.shape=void 0;const r=n(9162);e.shape=(t,e)=>(i(e),[new r.Tensor([e[0].dims.length],"int32",void 0,void 0,new Int32Array(e[0].dims))]);const i=t=>{if(!t||1!==t.length)throw new Error("Shape requires 1 input.")}},2278:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.sliceV10=e.parseSliceAttributes=e.slice=void 0;const r=n(246),i=n(782),o=n(2517),s=n(2039),a={name:"Slice",inputNames:["A"],inputTypes:[s.TextureType.unpacked]};e.slice=(t,e,n)=>(l(e),[t.run(Object.assign(Object.assign({},a),{cacheHint:n.cacheKey,get:()=>u(t,e[0],n)}),e)]),e.parseSliceAttributes=t=>{const e=t.attributes.getInts("starts"),n=t.attributes.getInts("ends"),i=t.attributes.getInts("axes",[]);return(0,r.createAttributeWithCacheKey)({starts:e,ends:n,axes:i})};const u=(t,e,n)=>{const r=0===n.axes.length?e.dims.slice(0).map(((t,e)=>e)):n.axes,i=o.ShapeUtil.normalizeAxes(r,e.dims.length),u=n.starts.map(((t,n)=>t>e.dims[i[n]]-1?e.dims[i[n]]:o.ShapeUtil.normalizeAxis(t,e.dims[i[n]]))),l=n.ends.map(((t,n)=>t>e.dims[i[n]]-1?e.dims[i[n]]:o.ShapeUtil.normalizeAxis(t,e.dims[i[n]]))),c=e.dims.slice(),h=[];for(let t=0;t<i.length;t++)c[i[t]]=l[t]-u[t],u[t]>0&&h.push(`outputIdx[${i[t]}] += ${u[t]};`);const d=`\n      float process(int outputIdx[${c.length}]) {\n        ${h.join("\n      ")}\n        return _A(outputIdx);\n      }`;return Object.assign(Object.assign({},a),{output:{dims:c,type:e.type,textureType:s.TextureType.unpacked},shaderSource:d})},l=t=>{if(!t||1!==t.length)throw new Error("Slice requires 1 input.");if(-1===i.NUMBER_TYPES.indexOf(t[0].type))throw new Error("Invalid input type.")};e.sliceV10=(t,e)=>{h(e);const n=c(t,e);return[t.run(Object.assign(Object.assign({},a),{cacheHint:n.cacheKey,get:()=>u(t,e[0],n)}),[e[0]])]};const c=(t,e)=>{if(!t.session.isInitializer(e[1].dataId)||!t.session.isInitializer(e[2].dataId)||e.length>=4&&!t.session.isInitializer(e[3].dataId)||e.length>=5&&!t.session.isInitializer(e[4].dataId))throw new Error("dynamic slice attributes are not allowed");if(e.length>=5&&e[4].integerData.some((t=>1!==t)))throw new Error("currently non-1 steps is not supported for Slice");const n=Array.from(e[1].integerData),r=Array.from(e[2].integerData),i=e.length>=4?Array.from(e[3].integerData):[];return{starts:n,ends:r,axes:i,cacheKey:`${i};${n};${r}`}},h=t=>{if(!t||t.length<3||t.length>5)throw new Error("Invalid input number.");if("int32"!==t[1].type||1!==t[1].dims.length)throw new Error("Invalid input type.");if("int32"!==t[2].type||1!==t[2].dims.length)throw new Error("Invalid input type.");if(t.length>=4&&("int32"!==t[3].type||1!==t[3].dims.length))throw new Error("Invalid input type.");if(t.length>=5&&("int32"!==t[4].type||1!==t[4].dims.length))throw new Error("Invalid input type.")}},5524:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.softmaxV13=e.parseSoftmaxAttributesV13=e.parseSoftmaxAttributes=e.softmax=void 0;const r=n(246),i=n(2517),o=n(5060),s=n(2039),a=n(3738),u={name:"SoftmaxComputeMax",inputNames:["A"],inputTypes:[s.TextureType.unpacked]},l={name:"SoftmaxComputeScale",inputNames:["A","Max"],inputTypes:[s.TextureType.unpacked,s.TextureType.unpacked]},c={name:"SoftMax",inputNames:["A","Max","Norm"],inputTypes:[s.TextureType.unpacked,s.TextureType.unpacked,s.TextureType.unpacked]};e.softmax=(t,e,n)=>{g(e);const r=e[0].dims.slice(),o=i.ShapeUtil.normalizeAxis(n.axis,r.length),s=i.ShapeUtil.sizeToDimension(r,o),a=i.ShapeUtil.sizeFromDimension(r,o);return h(t,e,n,s,a)},e.parseSoftmaxAttributes=t=>(0,r.createAttributeWithCacheKey)({axis:t.attributes.getInt("axis",1)}),e.parseSoftmaxAttributesV13=t=>(0,r.createAttributeWithCacheKey)({axis:t.attributes.getInt("axis",-1)}),e.softmaxV13=(t,e,n)=>{g(e);const o=e[0].dims.slice(),s=i.ShapeUtil.normalizeAxis(n.axis,o.length),u=o.length,l=s!==u-1,c=[];let d,f=[],p=[];l&&(f=Array.from({length:u}).map(((t,e)=>e)),f[s]=u-1,f[u-1]=s,f.map((t=>c.push(o[t]))),d=(0,r.createAttributeWithCacheKey)({perm:f}),p=(0,a.transpose)(t,e,d));const m=l?i.ShapeUtil.sizeToDimension(c,u-1):i.ShapeUtil.sizeToDimension(o,u-1),y=l?i.ShapeUtil.sizeFromDimension(c,u-1):i.ShapeUtil.sizeFromDimension(o,u-1),b=h(t,l?p:e,n,m,y);return l?(0,a.transpose)(t,b,d):b};const h=(t,e,n,r,i)=>{const o=d(t,e[0],r,i,[r]),s=t.run(Object.assign(Object.assign({},u),{cacheHint:n.cacheKey,get:()=>o}),e),a=f(t,e[0],r,i,o.output.dims,[r]),h=t.run(Object.assign(Object.assign({},l),{cacheHint:n.cacheKey,get:()=>a}),[e[0],s]),g=p(t,e[0],r,i,o.output.dims,a.output.dims);return[t.run(Object.assign(Object.assign({},c),{cacheHint:n.cacheKey,get:()=>g}),[e[0],s,h])]},d=(t,e,n,r,i)=>{const[a,l]=t.calculateTextureWidthAndHeight(e.dims,s.TextureType.unpacked),c=i.length;if(n<1||r<1)throw new Error("Logical row count N and feature count D must be greater than or equal to 1");if(1!==i.length)throw new Error("Dimensionality of the output should be 1");if(i[0]!==n)throw new Error("Shape of the output should be equal to logical row count");const h=(0,o.getGlsl)(t.session.backend.glContext.version),d=`\n      float process(int[${c}] indices) {\n        int logical_row_start_offset = indices[0] * ${r};\n\n        float max = getColorAsFloat(${h.texture2D}(A, offsetToCoords(logical_row_start_offset, ${a},\n        ${l} )));\n        for(int i=1; i<${r}; ++i)\n        {\n          float current = getColorAsFloat(${h.texture2D}(A, offsetToCoords(logical_row_start_offset + i,\n            ${a}, ${l})));\n          if(current > max)\n          max = current;\n        }\n\n        return max;\n      }`;return Object.assign(Object.assign({},u),{output:{dims:i,type:e.type,textureType:s.TextureType.unpacked},shaderSource:d})},f=(t,e,n,r,i,a)=>{const[u,c]=t.calculateTextureWidthAndHeight(e.dims,s.TextureType.unpacked),h=a.length;if(n<1||r<1)throw new Error("Logical row count N and feature count D must be greater than or equal to 1");if(1!==a.length)throw new Error("Dimensionality of the output should be 1");if(a[0]!==n)throw new Error("Shape of the output should be equal to logical row count");if(1!==i.length)throw new Error("Dimensionality of the intermediate results should be 1");if(i[0]!==n)throw new Error("Shape of the intermediate results should be equal to logical row count");const d=`\n      float process(int[${h}] indices) {\n        int logical_row_start_offset = indices[0] * ${r};\n\n        float norm_factor = 0.0;\n        float max = _Max(indices);\n        for(int i=0; i<${r}; ++i)\n        {\n          norm_factor += exp(getColorAsFloat(${(0,o.getGlsl)(t.session.backend.glContext.version).texture2D}(A, offsetToCoords(logical_row_start_offset + i,\n            ${u}, ${c}))) - max);\n        }\n\n        return norm_factor;\n      }`;return Object.assign(Object.assign({},l),{output:{dims:a,type:e.type,textureType:s.TextureType.unpacked},shaderSource:d})},p=(t,e,n,r,i,o)=>{const[a,u]=t.calculateTextureWidthAndHeight(e.dims,s.TextureType.unpacked),l=e.dims.length;if(n<1||r<1)throw new Error("Logical row count N and feature count D must be greater than or equal to 1");if(1!==i.length||1!==o.length)throw new Error("Dimensionality of the intermediate results should be 1");if(i[0]!==n||o[0]!==n)throw new Error("Shape of the intermediate results should be equal to logical 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n=1;n<t.length;n++){if(e!==t[n].dims.length)throw new Error("Input shapes are mismatched.");for(let r=0;r<e;r++)if(t[0].dims[r]!==t[n].dims[r])throw new Error("Input shapes are not matched.")}if("float32"!==t[0].type&&"float64"!==t[0].type)throw new Error("Invalid input type.");for(let e=1;e<t.length;e++)if(t[0].type!==t[e].type)throw new Error("Input types are not matched.")}},5723:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.tile=void 0;const r=n(782),i=n(2039);e.tile=(t,e)=>{s(e);const n={name:"Tile",inputNames:["A"],inputTypes:[i.TextureType.unpacked]};return[t.run(Object.assign(Object.assign({},n),{get:()=>o(t,e,n)}),e)]};const o=(t,e,n)=>{const r=e[0].dims.slice(),o=new Array(r.length),s=[];for(let t=0;t<r.length;t++)o[t]=r[t]*e[1].numberData[t],s.push(`inputIdx[${t}] = int(mod(float(outputIdx[${t}]), ${r[t]}.));`);const a=o.length,u=`\n      float process(int outputIdx[${a}]) {\n        int inputIdx[${a}];\n        ${s.join("\n")}\n        return 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r=n(246),i=n(2517),o=n(2039),s={name:"Transpose",inputNames:["A"],inputTypes:[o.TextureType.unpacked]};e.transpose=(t,e,n)=>(h(e),[t.run(Object.assign(Object.assign({},s),{cacheHint:n.cacheKey,get:()=>a(t,e[0],n.perm)}),e)]),e.parseTransposeAttributes=t=>(0,r.createAttributeWithCacheKey)({perm:t.attributes.getInts("perm",[])});const a=(t,e,n)=>{const r=e.dims;n=u(r,n);const i=l(r,n),a=r.length,h=`\n      ${c("perm",n,a)}\n      float process(int indices[${a}]) {\n        int a[${a}];\n        perm(a, indices);\n        return _A(a);\n      }`;return Object.assign(Object.assign({},s),{output:{dims:i,type:e.type,textureType:o.TextureType.unpacked},shaderSource:h})},u=(t,e)=>(e&&e.length!==t.length&&(e=[...t.keys()].reverse()),e),l=(t,e)=>(e=u(t,e),i.ShapeUtil.sortBasedOnPerm(t,e)),c=(t,e,n)=>{const r=[];r.push(`void ${t}(out int a[${n}], int src[${n}]) {`);for(let t=0;t<n;++t)r.push(`\ta[${e[t]}]=src[${t}];`);return r.push("\t}"),r.join("\n")},h=t=>{if(!t||1!==t.length)throw new 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vec4 neg_(vec4 v) {\n    return -v;\n  }\n  ",name:t,type:o.FunctionType.ValueBased}}function x(){const t="not";return{body:"\n  float not_(float a) {\n    return float( ! bool(a) );\n  }\n  bool not_(bool a) {\n    return !a;\n  }\n  vec4 not_(vec4 v) {\n    return vec4(!bool(v.x), !bool(v.y), !bool(v.z), !bool(v.w));\n  }\n  bvec4 not_(bvec4 v) {\n    return bvec4(!v.x, !v.y, !v.z, !v.w);\n  }\n  ",name:t,type:o.FunctionType.ValueBased}}function T(){return P("sin")}function S(){const t="relu";return{body:"\n  float relu_(float a) {\n    return max( a, 0.0 );\n  }\n  vec4 relu_(vec4 v) {\n    return max( v, 0.0 );\n  }\n  ",name:t,type:o.FunctionType.ValueBased}}function O(){const t="sigmoid";return{body:`\n  float ${t}_(float a) {\n    return 1.0 / (1.0 + exp(-a));\n  }\n  vec4 ${t}_(vec4 v) {\n    return 1.0 / (1.0 + exp(-v));\n  }\n  `,name:t,type:o.FunctionType.ValueBased}}function E(){return P("sqrt")}function I(){return P("tan")}function A(){const t="tanh";return{body:"\n  float 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n>10?t.inputs.length>2?(g=1,m=2,y=3):(m=1,y=2):9===n&&(m=1),(0,r.createAttributeWithCacheKey)({opset:n,isResize:i,mode:o,scales:s,extrapolationValue:a,coordinateTransformMode:u,useExtrapolation:c,needRoiInput:l,nearestMode:h,cubicCoefficientA:d,excludeOutside:f,useNearest2xOptimization:p,roiInputIdx:g,scalesInputIdx:m,sizesInputIdx:y})};const a=(t,e,n)=>{const r=(0,i.getGlsl)(t.session.backend.glContext.version),[a,u]=t.calculateTextureWidthAndHeight(e[0].dims,o.TextureType.unpacked),l=e[0].dims.map(((t,e)=>Math.floor(t*n.scales[e]))),[c,h]=t.calculateTextureWidthAndHeight(l,o.TextureType.unpacked),d=l.length,f=new Array(d),p=new Array(d);let g=`\n      int output_pitches[${d}];\n      int input_pitches[${d}];\n      `;for(let t=d-1;t>=0;t--)f[t]=t===d-1?1:f[t+1]*l[t+1],p[t]=t===d-1?1:p[t+1]*e[0].dims[t+1],g+=`\n        output_pitches[${t}] = ${f[t]};\n        input_pitches[${t}] = ${p[t]};\n        `;const m=`\n      float getInputFloat(int index) {\n        vec2 coords = 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if (index_of_input_dim2 == (${e[0].dims[2]} - 1)) {\n        // It's the end in dimension 2\n        x01 = x00;\n        end_of_dim2 = true;\n      } else {\n        x01 = getInputFloat(input_index + input_pitches[2]);\n      }\n\n      if (index_of_input_dim3 == (input_pitches[2] - 1)) {\n        // It's the end in dimension 3\n        x10 = x00;\n        x11 = x01;\n      }\n      else {\n        x10 = getInputFloat(input_index + 1);\n        x11 = end_of_dim2 ? x10 : getInputFloat(input_index + input_pitches[2] + 1);\n      }\n\n      float y0 = x00 + float(y_offset) * (x01 - x00) / float(scales[2]);\n      float y1 = x10 + float(y_offset) * (x11 - x10) / float(scales[2]);\n      return y0 + float(x_offset) * (y1 - y0) / float(scales[3]);\n    }`:`\n    ${m}\n    float process(int indices[2]) {\n      int input_index = 0;\n      int output_index = coordsToOffset(TexCoords, ${c}, ${h});\n\n      ${g}\n\n      int m;\n      int index_of_dim0, index_of_dim1;\n      index_of_dim0 = 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i=this.idleTextures.get(n);i||(i=[],this.idleTextures.set(n,i)),i.push(t.texture)}}}n&&!e||(r.Logger.verbose("TextureManager",`Deleting texture of size ${t.width}x${t.height}`),this.glContext.deleteTexture(t.texture))}toTensorData(t,e){switch(t){case"int16":return e instanceof Int16Array?e:Int16Array.from(e);case"int32":return e instanceof Int32Array?e:Int32Array.from(e);case"int8":return e instanceof Int8Array?e:Int8Array.from(e);case"uint16":return e instanceof Uint16Array?e:Uint16Array.from(e);case"uint32":return e instanceof Uint32Array?e:Uint32Array.from(e);case"uint8":case"bool":return e instanceof Uint8Array?e:Uint8Array.from(e);case"float32":return e instanceof Float32Array?e:Float32Array.from(e);case"float64":return e instanceof Float64Array?e:Float64Array.from(e);default:throw new Error(`TensorData type ${t} is not supported`)}}toTextureData(t,e){if(e)return e instanceof Float32Array?e:new Float32Array(e)}toEncoderType(t){return"float"}clearActiveTextures(){this.glContext.clearActiveTextures()}}},2039:(t,e)=>{"use strict";var n;Object.defineProperty(e,"__esModule",{value:!0}),e.TextureType=void 0,(n=e.TextureType||(e.TextureType={}))[n.unpacked=0]="unpacked",n[n.unpackedReversed=1]="unpackedReversed",n[n.packed=2]="packed",n[n.downloadUint8AsFloat=3]="downloadUint8AsFloat",n[n.packedLastDimension=4]="packedLastDimension"},9390:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.getGlChannels=e.getCoordsDataType=e.getSqueezedParams=e.squeezeInputShape=e.generateShaderFuncNameFromInputSamplerNameAtOutCoords=e.generateShaderFuncNameFromInputSamplerName=e.repeatedTry=e.getPackedShape=void 0;const r=n(2517);e.getPackedShape=function(t){const e=t.length;return t.slice(0,e-1).concat(t[e-1]/4)},e.repeatedTry=async function(t,e=(t=>0),n){return new Promise(((r,i)=>{let o=0;const s=()=>{if(t())return void r();o++;const a=e(o);null!=n&&o>=n?i():setTimeout(s,a)};s()}))},e.generateShaderFuncNameFromInputSamplerName=function(t){return(0,r.assert)(void 0!==t&&0!==t.length,(()=>"empty string found for sampler name")),"get"+t.charAt(0).toUpperCase()+t.slice(1)},e.generateShaderFuncNameFromInputSamplerNameAtOutCoords=function(t){return(0,r.assert)(void 0!==t&&0!==t.length,(()=>"empty string found for sampler name")),"get"+t.charAt(0).toUpperCase()+t.slice(1)+"AtOutCoords"},e.squeezeInputShape=function(t,e){let n=JSON.parse(JSON.stringify(t));return n=e,n},e.getSqueezedParams=function(t,e){return e.map((e=>t[e])).join(", ")},e.getCoordsDataType=function(t){if(t<=1)return"int";if(2===t)return"ivec2";if(3===t)return"ivec3";if(4===t)return"ivec4";if(5===t)return"ivec5";if(6===t)return"ivec6";throw Error(`GPU for rank ${t} is not yet supported`)},e.getGlChannels=function(t=6){return["x","y","z","w","u","v"].slice(0,t)}},7305:(t,e,n)=>{"use 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i=this.gl,o=i.createTexture();i.bindTexture(i.TEXTURE_2D,o),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE);const s=r?n.encode(r,t*e):null;return i.texImage2D(i.TEXTURE_2D,0,n.internalFormat,t,e,0,n.format,n.textureType,s),this.checkError(),o}updateTexture(t,e,n,r,i){const o=this.gl;o.bindTexture(o.TEXTURE_2D,t);const s=r.encode(i,e*n);o.texSubImage2D(o.TEXTURE_2D,0,0,0,e,n,r.format,r.textureType,s),this.checkError()}attachFramebuffer(t,e,n){const r=this.gl;r.bindTexture(r.TEXTURE_2D,t),r.bindFramebuffer(r.FRAMEBUFFER,this.framebuffer),r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_2D,t,0),this.checkError(),r.viewport(0,0,e,n),r.scissor(0,0,e,n)}readTexture(t,e,n,r,i,o){const s=this.gl;o||(o=1),this.frameBufferBound||this.attachFramebuffer(t,e,n);const a=this.getEncoder(i,o),u=a.allocate(e*n);return s.bindTexture(s.TEXTURE_2D,t),s.framebufferTexture2D(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.TEXTURE_2D,t,0),s.readPixels(0,0,e,n,s.RGBA,a.textureType,u),this.checkError(),a.decode(u,r)}isFramebufferReady(){return!0}getActiveTexture(){const t=this.gl;return"TEXTURE"+(t.getParameter(this.gl.ACTIVE_TEXTURE)-t.TEXTURE0)}getTextureBinding(){return this.gl.getParameter(this.gl.TEXTURE_BINDING_2D)}getFramebufferBinding(){return this.gl.getParameter(this.gl.FRAMEBUFFER_BINDING)}setVertexAttributes(t,e){const n=this.gl;n.vertexAttribPointer(t,3,n.FLOAT,!1,20,0),n.enableVertexAttribArray(t),-1!==e&&(n.vertexAttribPointer(e,2,n.FLOAT,!1,20,12),n.enableVertexAttribArray(e)),this.checkError()}createProgram(t,e){const n=this.gl,r=n.createProgram();return n.attachShader(r,t),n.attachShader(r,e),n.linkProgram(r),r}compileShader(t,e){const n=this.gl,r=n.createShader(e);if(!r)throw new Error(`createShader() returned null with type ${e}`);if(n.shaderSource(r,t),n.compileShader(r),!1===n.getShaderParameter(r,n.COMPILE_STATUS))throw new Error(`Failed to compile shader: ${n.getShaderInfoLog(r)}\nShader source:\n${t}`);return r}deleteShader(t){this.gl.deleteShader(t)}bindTextureToUniform(t,e,n){const r=this.gl;r.activeTexture(r.TEXTURE0+e),this.checkError(),r.bindTexture(r.TEXTURE_2D,t),this.checkError(),r.uniform1i(n,e),this.checkError()}draw(){this.gl.drawArrays(this.gl.TRIANGLE_STRIP,0,4),this.checkError()}checkError(){if(s.env.debug){const t=this.gl,e=t.getError();let n="";switch(e){case t.NO_ERROR:return;case t.INVALID_ENUM:n="INVALID_ENUM";break;case t.INVALID_VALUE:n="INVALID_VALUE";break;case t.INVALID_OPERATION:n="INVALID_OPERATION";break;case t.INVALID_FRAMEBUFFER_OPERATION:n="INVALID_FRAMEBUFFER_OPERATION";break;case t.OUT_OF_MEMORY:n="OUT_OF_MEMORY";break;case t.CONTEXT_LOST_WEBGL:n="CONTEXT_LOST_WEBGL";break;default:n=`Unknown WebGL Error: ${e.toString(16)}`}throw new Error(n)}}deleteTexture(t){this.gl.deleteTexture(t)}deleteProgram(t){this.gl.deleteProgram(t)}getEncoder(t,e,n=0){if(2===this.version)return new a.RedFloat32DataEncoder(this.gl,e);switch(t){case"float":return 1===n||this.isRenderFloat32Supported?new a.RGBAFloatDataEncoder(this.gl,e):new a.RGBAFloatDataEncoder(this.gl,e,this.textureHalfFloatExtension.HALF_FLOAT_OES);case"int":throw new Error("not implemented");case"byte":return new a.Uint8DataEncoder(this.gl,e);default:throw new Error(`Invalid dataType: ${t}`)}}clearActiveTextures(){const t=this.gl;for(let e=0;e<this.maxTextureImageUnits;++e)t.activeTexture(t.TEXTURE0+e),t.bindTexture(t.TEXTURE_2D,null)}dispose(){if(this.disposed)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,null),t.deleteFramebuffer(this.framebuffer),t.bindBuffer(t.ARRAY_BUFFER,null),t.deleteBuffer(this.vertexbuffer),t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null),t.finish(),this.disposed=!0}createDefaultGeometry(){return new Float32Array([-1,1,0,0,1,-1,-1,0,0,0,1,1,0,1,1,1,-1,0,1,0])}createVertexbuffer(){const t=this.gl,e=t.createBuffer();if(!e)throw new Error("createBuffer() returned null");const n=this.createDefaultGeometry();return t.bindBuffer(t.ARRAY_BUFFER,e),t.bufferData(t.ARRAY_BUFFER,n,t.STATIC_DRAW),this.checkError(),e}createFramebuffer(){const t=this.gl.createFramebuffer();if(!t)throw new Error("createFramebuffer returned null");return t}queryVitalParameters(){const t=this.gl;if(this.isFloatTextureAttachableToFrameBuffer=this.checkFloatTextureAttachableToFrameBuffer(),this.isRenderFloat32Supported=this.checkRenderFloat32(),this.isFloat32DownloadSupported=this.checkFloat32Download(),1===this.version&&!this.textureHalfFloatExtension&&!this.isRenderFloat32Supported)throw new Error("both float32 and float16 TextureType are not supported");this.isBlendSupported=!this.isRenderFloat32Supported||this.checkFloat32Blend(),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE),this.maxTextureImageUnits=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),this.version}getExtensions(){2===this.version?(this.colorBufferFloatExtension=this.gl.getExtension("EXT_color_buffer_float"),this.disjointTimerQueryWebgl2Extension=this.gl.getExtension("EXT_disjoint_timer_query_webgl2")):(this.textureFloatExtension=this.gl.getExtension("OES_texture_float"),this.textureHalfFloatExtension=this.gl.getExtension("OES_texture_half_float"))}checkFloatTextureAttachableToFrameBuffer(){const t=this.gl,e=t.createTexture();t.bindTexture(t.TEXTURE_2D,e);const n=2===this.version?t.RGBA32F:t.RGBA;t.texImage2D(t.TEXTURE_2D,0,n,1,1,0,t.RGBA,t.FLOAT,null);const r=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,r),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0);const i=t.checkFramebufferStatus(t.FRAMEBUFFER)===t.FRAMEBUFFER_COMPLETE;return t.bindTexture(t.TEXTURE_2D,null),t.bindFramebuffer(t.FRAMEBUFFER,null),t.deleteTexture(e),t.deleteFramebuffer(r),i}checkRenderFloat32(){if(2===this.version){if(!this.colorBufferFloatExtension)return!1}else if(!this.textureFloatExtension)return!1;return this.isFloatTextureAttachableToFrameBuffer}checkFloat32Download(){if(2===this.version){if(!this.colorBufferFloatExtension)return!1}else{if(!this.textureFloatExtension)return!1;if(!this.gl.getExtension("WEBGL_color_buffer_float"))return!1}return this.isFloatTextureAttachableToFrameBuffer}checkFloat32Blend(){const t=this.gl;let e,n,r,i,o;try{e=t.createTexture(),n=t.createFramebuffer(),t.bindTexture(t.TEXTURE_2D,e);const s=2===this.version?t.RGBA32F:t.RGBA;return t.texImage2D(t.TEXTURE_2D,0,s,1,1,0,t.RGBA,t.FLOAT,null),t.bindFramebuffer(t.FRAMEBUFFER,n),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0),t.enable(t.BLEND),r=t.createShader(t.VERTEX_SHADER),!!r&&(t.shaderSource(r,"void main(){}"),t.compileShader(r),i=t.createShader(t.FRAGMENT_SHADER),!!i&&(t.shaderSource(i,"precision highp float;void main(){gl_FragColor=vec4(0.5);}"),t.compileShader(i),o=t.createProgram(),!!o&&(t.attachShader(o,r),t.attachShader(o,i),t.linkProgram(o),t.useProgram(o),t.drawArrays(t.POINTS,0,1),t.getError()===t.NO_ERROR)))}finally{t.disable(t.BLEND),o&&t.deleteProgram(o),r&&t.deleteShader(r),i&&t.deleteShader(i),n&&(t.bindFramebuffer(t.FRAMEBUFFER,null),t.deleteFramebuffer(n)),e&&(t.bindTexture(t.TEXTURE_2D,null),t.deleteTexture(e))}}beginTimer(){if(2===this.version&&this.disjointTimerQueryWebgl2Extension){const t=this.gl,e=this.disjointTimerQueryWebgl2Extension,n=t.createQuery();return t.beginQuery(e.TIME_ELAPSED_EXT,n),n}throw new Error("WebGL1 profiling currently not supported.")}endTimer(){if(2!==this.version||!this.disjointTimerQueryWebgl2Extension)throw new Error("WebGL1 profiling currently not supported");{const t=this.gl,e=this.disjointTimerQueryWebgl2Extension;t.endQuery(e.TIME_ELAPSED_EXT)}}isTimerResultAvailable(t){let e=!1,n=!1;if(2!==this.version||!this.disjointTimerQueryWebgl2Extension)throw new Error("WebGL1 profiling currently not supported");{const r=this.gl,i=this.disjointTimerQueryWebgl2Extension;e=r.getQueryParameter(t,r.QUERY_RESULT_AVAILABLE),n=r.getParameter(i.GPU_DISJOINT_EXT)}return e&&!n}getTimerResult(t){let e=0;if(2!==this.version)throw new Error("WebGL1 profiling currently not supported");{const n=this.gl;e=n.getQueryParameter(t,n.QUERY_RESULT),n.deleteQuery(t)}return e/1e6}async waitForQueryAndGetTime(t){return await(0,u.repeatedTry)((()=>this.isTimerResultAvailable(t))),this.getTimerResult(t)}async createAndWaitForFence(){const t=this.createFence(this.gl);return this.pollFence(t)}createFence(t){let e;const n=t,r=n.fenceSync(n.SYNC_GPU_COMMANDS_COMPLETE,0);return t.flush(),e=null===r?()=>!0:()=>{const t=n.clientWaitSync(r,0,0);return t===n.ALREADY_SIGNALED||t===n.CONDITION_SATISFIED},{query:r,isFencePassed:e}}async pollFence(t){return new Promise((e=>{this.addItemToPoll((()=>t.isFencePassed()),(()=>e()))}))}pollItems(){const t=l(this.itemsToPoll.map((t=>t.isDoneFn)));for(let e=0;e<=t;++e){const{resolveFn:t}=this.itemsToPoll[e];t()}this.itemsToPoll=this.itemsToPoll.slice(t+1)}async addItemToPoll(t,e){this.itemsToPoll.push({isDoneFn:t,resolveFn:e}),this.itemsToPoll.length>1||await(0,u.repeatedTry)((()=>(this.pollItems(),0===this.itemsToPoll.length)))}}},1036:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.ExecutionPlan=void 0;const r=n(6231);class i{constructor(t,e){this.op=t,this.node=e}}e.ExecutionPlan=class{constructor(t,e,n){this.graph=t,this.profiler=n,this.initialize(e)}initialize(t){this.profiler.event("session","ExecutionPlan.initialize",(()=>{const e=this.graph.getNodes();if(e.length!==t.length)throw new Error("The size of nodes and OPs do not match.");this._ops=t.map(((t,n)=>new i(t,e[n]))),this.reset(),this._starter=[],this._ops.forEach(((t,e)=>{let n=!0;for(const e of t.node.inputs)if(!this._values[e]&&-1===this.graph.getInputIndices().indexOf(e)){n=!1;break}n&&this._starter.push(e)}))}))}reset(){this._values=this.graph.getValues().map((t=>t.tensor))}async execute(t,e){return this.profiler.event("session","ExecutionPlan.execute",(async()=>{this.reset();const n=t.createInferenceHandler(),i=this.graph.getInputIndices();if(e.length!==i.length)throw new Error(`number of input tensors don't match the number of inputs to the model: actual: ${e.length} expected: ${i.length}`);e.forEach(((t,e)=>{const n=i[e];this._values[n]=t}));const o=this._starter.slice(0),s=this.graph.getValues(),a=this.graph.getNodes();let u=0;for(;u<o.length;){const t=o[u++],e=this._ops[t],i=e.node.inputs.map((t=>this._values[t]));if(-1!==i.indexOf(void 0))throw new Error(`unresolved input detected: op: ${e.node}`);const l=i;r.Logger.verbose("ExecPlan",`Runing op:${e.node.name} (${l.map(((t,n)=>`'${e.node.inputs[n]}': ${t.type}[${t.dims.join(",")}]`)).join(", ")})`);const c=await this.profiler.event("node",e.node.name,(async()=>e.op.impl(n,l,e.op.context)));if(c.length!==e.node.outputs.length)throw new Error("the size of output does not match model definition.");c.forEach(((t,n)=>{const r=e.node.outputs[n];if(this._values[r])throw new Error(`output [${r}] already has value: op:${e.node.name}`);this._values[r]=t}));const h=new Set;c.forEach(((t,n)=>{const r=e.node.outputs[n];for(const t of s[r].to){const e=a[t];let n=!0;for(const t of e.inputs)if(!this._values[t]){n=!1;break}n&&h.add(t)}})),o.push(...h)}const l=[];for(let t=0;t<this.graph.getOutputIndices().length;t++){const e=this.graph.getOutputIndices()[t],n=this._values[e];if(void 0===n)throw new Error(`required output [${e}] does not have value`);0===e?await n.getData():n.data,l.push(n)}return r.Logger.verbose("ExecPlan","disposing of inferenceHandler"),n.dispose(),l}))}}},7070:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Graph=void 0;const r=n(1446),i=n(7778),o=n(9395),s=n(9162),a=n(2517);var u=o.onnxruntime.experimental.fbs;e.Graph={from:(t,e)=>new h(t,e)};class l{constructor(t){this._from=void 0,this._to=[],this.tensor=void 0,this.type=void 0,t&&(this.type=a.ProtoUtil.tensorValueTypeFromProto(t.type.tensorType))}get from(){return this._from}get to(){return this._to}}class c{constructor(t,e){t instanceof r.onnx.NodeProto?(this.name=t.name,this.opType=t.opType,this.attributes=new i.Attribute(t.attribute)):t instanceof u.Node&&(this.name=null!=e?e:t.name(),this.opType=t.opType(),this.attributes=new i.Attribute(a.ProtoUtil.tensorAttributesFromORTFormat(t))),this.inputs=[],this.outputs=[],this.executeNode=!0}}class h{constructor(t,e){if(!t)throw new TypeError("graph is empty");this.buildGraph(t),this.transformGraph(e),this.checkIsAcyclic()}getInputIndices(){return this._allInputIndices}getInputNames(){return this._allInputNames}getOutputIndices(){return this._allOutputIndices}getOutputNames(){return this._allOutputNames}getValues(){return this._allData}getNodes(){return this._nodes}buildGraph(t){if(t instanceof r.onnx.GraphProto)this.buildGraphFromOnnxFormat(t);else{if(!(t instanceof u.Graph))throw new TypeError("Graph type is not supported.");this.buildGraphFromOrtFormat(t)}}buildGraphFromOnnxFormat(t){const e=new Map;this._allData=[],this._allInputIndices=[],this._allInputNames=[],this._allOutputIndices=[],this._allOutputNames=[],this._nodes=[];const n=new Map;if(!t.input)throw new Error("missing information in graph: input");const r=[];for(const n of t.input){if(e.has(n.name))throw new Error(`duplicated input name: ${n.name}`);const t=this._allData.push(new l(n))-1;e.set(n.name,t),r.push(n.name)}if(!t.initializer)throw new Error("missing information in graph: initializer");for(const n of t.initializer){let t=e.get(n.name);if(void 0===t){const r=new l;r.type={shape:{dims:a.ProtoUtil.tensorDimsFromProto(n.dims)},tensorType:a.ProtoUtil.tensorDataTypeFromProto(n.dataType)},t=this._allData.push(r)-1,e.set(n.name,t)}this._allData[t]._from=-1,this._allData[t].tensor=s.Tensor.fromProto(n)}for(let t=0;t<this._allData.length;t++)this._allData[t].tensor||(this._allInputIndices.push(t),this._allInputNames.push(r[t]));if(!t.output)throw new Error("missing information in graph: output");for(const n of t.output){if(e.has(n.name))throw new Error(`duplicated output name: ${n.name}`);const t=this._allData.push(new l(n))-1;e.set(n.name,t),this._allOutputIndices.push(t),this._allOutputNames.push(n.name)}if(!t.node)throw new Error("missing information in graph: node");for(const e of t.node){if(!e.name)for(let t=0;;t++){const r=`unnamed_${e.opType}_${t}`;if(!n.has(r)){e.name=r;break}}if(n.has(e.name))throw new Error(`duplicated node name: ${e.name}`);const t=this._nodes.push(new c(e))-1;n.set(e.name,t)}for(let n=0;n<this._nodes.length;n++){const r=this._nodes[n],i=t.node[n];if(!i.output)throw new Error(`missing output for node: ${i.name}`);for(const t of i.output){let o=e.get(t);if(void 0===o&&(o=this._allData.push(new l)-1,e.set(t,o)),r.outputs.push(o),void 0!==this._allData[o]._from)throw new Error(`multiple nodes output to one data value: ${o}`);if(this._allData[o]._from=n,"Constant"===i.opType){if(!i.attribute||1!==i.attribute.length||!i.attribute[0].t)throw new Error("missing attributes or missing tensor value in attributes for this Constant operator");if(!i.output||1!==i.output.length)throw new Error("missing output or incorrect number of outputs for this Constant operator");r.outputs.pop(),r.executeNode=!1,this._allData[o]._from=-1,this._allData[o].tensor=s.Tensor.fromProto(i.attribute[0].t)}}}for(let n=0;n<this._nodes.length;n++){const r=this._nodes[n],i=t.node[n];if(!i.input)throw new Error(`missing input for node: ${i.name}`);for(const t of i.input){const o=e.get(t);if(void 0===o){if(""===t&&3===i.input.length&&"Resize"===i.opType)continue;throw new Error(`unrecognized input '${t}' for node: ${i.name}`)}r.inputs.push(o),this._allData[o]._to.push(n)}}return!0}buildGraphFromOrtFormat(t){var e,n,r;const i=new Map;this._allData=[],this._allInputIndices=[],this._allInputNames=[],this._allOutputIndices=[],this._allOutputNames=[],this._nodes=[];const o=new Map,h=[];for(let o=0;o<t.inputsLength();o++){const s=t.inputs(o);if(i.has(s))throw new Error(`duplicated input name: ${s}`);for(let o=0;o<t.nodeArgsLength();o++)if((null===(e=t.nodeArgs(o))||void 0===e?void 0:e.name())===s){const e=new l;if((null===(r=null===(n=t.nodeArgs(o))||void 0===n?void 0:n.type())||void 0===r?void 0:r.valueType())!==u.TypeInfoValue.tensor_type)throw new Error("Unexpected value type for the nodeArg.");const c=t.nodeArgs(o).type().value(new u.TensorTypeAndShape),d=a.ProtoUtil.tensorDataTypeFromProto(c.elemType()),f=c.shape(),p=[];for(let t=0;t<f.dimLength();t++)p.push(a.LongUtil.longToNumber(f.dim(t).value().dimValue()));e.type={shape:{dims:p},tensorType:d};const g=this._allData.push(e)-1;i.set(s,g),h.push(s)}}for(let e=0;e<t.initializersLength();e++){const n=t.initializers(e);let r=i.get(n.name());if(void 0===r){const t=new l,e=a.ProtoUtil.tensorDimsFromORTFormat(n),o=a.ProtoUtil.tensorDataTypeFromProto(n.dataType());t.type={shape:{dims:e},tensorType:o},r=this._allData.push(t)-1,i.set(n.name(),r)}this._allData[r]._from=-1,this._allData[r].tensor=s.Tensor.fromOrtTensor(n)}for(let t=0;t<this._allData.length;t++)this._allData[t].tensor||(this._allInputIndices.push(t),this._allInputNames.push(h[t]));for(let e=0;e<t.outputsLength();e++){const n=t.outputs(e);if(i.has(n))throw new Error(`duplicated output name: ${n}`);const r=this._allData.push(new l)-1;i.set(n,r),this._allOutputIndices.push(r),this._allOutputNames.push(n)}if(!t.nodes)throw new Error("missing information in graph: node");for(let e=0;e<t.nodesLength();e++){const n=t.nodes(e);let r=n.name();if(!r)for(let t=0;r=`unnamed_${n.opType()}_${t}`,o.has(r);t++);if(o.has(r))throw new Error(`duplicated node name: ${r}`);const i=this._nodes.push(new c(n,r))-1;o.set(r,i)}for(let e=0;e<this._nodes.length;e++){const n=this._nodes[e],r=t.nodes(e);if(null==r)throw new Error(`No node exists at index ${e}`);if(0===(null==r?void 0:r.outputsLength()))throw new Error(`missing output for node: ${r.name}`);for(let t=0;t<(null==r?void 0:r.outputsLength());t++){const o=null==r?void 0:r.outputs(t);let a=i.get(o);if(void 0===a&&(a=this._allData.push(new l)-1,i.set(o,a)),n.outputs.push(a),void 0!==this._allData[a]._from)throw new Error(`multiple nodes output to one data value: ${a}`);if(this._allData[a]._from=e,"Constant"===r.opType()){if(1!==r.attributesLength()||!r.attributes(0).t())throw new Error("missing attributes or missing tensor value in attributes for this Constant operator");if(1!==r.outputsLength())throw new Error("missing output or incorrect number of outputs for this Constant operator");n.outputs.pop(),n.executeNode=!1,this._allData[a]._from=-1,this._allData[a].tensor=s.Tensor.fromOrtTensor(r.attributes(0).t())}}}for(let e=0;e<this._nodes.length;e++){const n=this._nodes[e],r=t.nodes(e);if(0===r.inputsLength())throw new Error(`missing input for node: ${r.name}`);for(let t=0;t<r.inputsLength();t++){const o=r.inputs(t),s=i.get(o);if(void 0===s)throw new Error(`unrecognized input '${o}' for node: ${r.name()}`);n.inputs.push(s),this._allData[s]._to.push(e)}}}checkIsAcyclic(){const t=new Set;this._allInputIndices.forEach((e=>{this._allData[e]._to.forEach((e=>{t.add(e)}))}));const e=Array.from(t),n=new Array(this._nodes.length).fill("white");for(;e.length>0;){const t=e.pop();"gray"===n[t]?n[t]="black":(e.push(t),n[t]="gray",this._nodes[t].outputs.forEach((r=>{const i=this._allData[r];if(void 0!==i.tensor)throw new Error("node outputs should not be initialized");if(i._from!==t)throw new Error("from property of the Value object doesn't match index of Node being processed");i._to.forEach((t=>{if("gray"===n[t])throw new Error("model graph is cyclic");"white"===n[t]&&e.push(t)}))})))}}transformGraph(t){this.removeAllIdentityNodes(),this.removeAllDropoutNodes(),this.fuseConvActivationNodes(),t&&t.transformGraph(this),this.finalizeGraph()}finalizeGraph(){let t=0;for(let e=0;e<this._nodes.length;e++)this._nodes[e].executeNode?t>0&&(this._nodes[e].inputs.forEach((n=>{const r=this._allData[n]._to.indexOf(e+t);-1!==r&&(this._allData[n]._to[r]=e)})),this._nodes[e].outputs.forEach((n=>{this._allData[n]._from&&this._allData[n]._from===e+t&&(this._allData[n]._from=e)}))):(t++,this._nodes[e].outputs.forEach((t=>{this._allData[t]._from=-2})),this._nodes.splice(e,1),e--);t=0;for(let e=0;e<this._allData.length;e++)if(-2!==this._allData[e].from||-1!==this._allOutputIndices.indexOf(e+t)){if(t>0){let n=-1;void 0!==this._allData[e].from&&-1!==this._allData[e].from?(n=this._nodes[this._allData[e].from].outputs.indexOf(e+t),-1!==n&&(this._nodes[this._allData[e].from].outputs[n]=e)):(n=this._allInputIndices.indexOf(e+t),-1!==n&&(this._allInputIndices[n]=e)),this._allData[e].to.forEach((r=>{n=this._nodes[r].inputs.indexOf(e+t),-1!==n&&(this._nodes[r].inputs[n]=e)})),0===this._allData[e].to.length&&(n=this._allOutputIndices.indexOf(e+t),-1!==n&&(this._allOutputIndices[n]=e))}}else t++,this._allData.splice(e,1),e--}deleteNode(t){const e=this._nodes[t];if(e.outputs.length>1)for(let t=1;t<e.outputs.length;t++)if(this._allData[e.outputs[t]].to.length>0)throw new Error("Node deletion with more than one output connected to other nodes is not supported. ");e.executeNode=!1;const n=e.inputs[0],r=e.outputs[0],i=this._allData[r].to,o=this._allData[n].to.indexOf(t);if(-1===o)throw new Error("The Value object doesn't have the current Node in it's 'to' property ");this._allData[n].to.splice(o,1),this._allData[r]._to=[];const s=this._allOutputIndices.indexOf(r);if(-1!==s&&(this._allOutputIndices[s]=n),i&&i.length>0)for(const t of i){const e=this._nodes[t].inputs.indexOf(r);if(-1===e)throw new Error("The Node object doesn't have the output Value in it's 'inputs' property ");this._nodes[t].inputs[e]=n,this._allData[n].to.push(t)}}removeAllDropoutNodes(){let t=0;for(const e of this._nodes){if("Dropout"===e.opType){if(1!==e.inputs.length)throw new Error("Dropout nodes should only contain one input. ");if(1!==e.outputs.length&&2!==e.outputs.length)throw new Error("Dropout nodes should contain either 1 or 2 output(s)");if(2===e.outputs.length&&0!==this._allData[e.outputs[1]]._to.length)throw new Error("Dropout nodes's second output should not be referenced by other nodes");this.deleteNode(t)}t++}}removeAllIdentityNodes(){let t=0;for(const e of this._nodes)"Identity"===e.opType&&this.deleteNode(t),t++}isActivation(t){switch(t.opType){case"Relu":case"Sigmoid":case"Clip":return!0;default:return!1}}fuseConvActivationNodes(){for(const t of this._nodes)if("Conv"===t.opType){const e=this._allData[t.outputs[0]]._to;if(1===e.length&&this.isActivation(this._nodes[e[0]])){const n=this._nodes[e[0]];if("Clip"===n.opType)if(1===n.inputs.length)try{t.attributes.set("activation_params","floats",[n.attributes.getFloat("min"),n.attributes.getFloat("max")])}catch(e){t.attributes.set("activation_params","floats",[a.MIN_CLIP,a.MAX_CLIP])}else{if(!(n.inputs.length>=3&&void 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addMaxNodeIndex(t,e){t.addFieldInt32(3,e,0)}static addNodeEdges(t,e){t.addFieldOffset(4,e,0)}static createNodeEdgesVector(t,e){t.startVector(4,e.length,4);for(let n=e.length-1;n>=0;n--)t.addOffset(e[n]);return t.endVector()}static startNodeEdgesVector(t,e){t.startVector(4,e,4)}static addInputs(t,e){t.addFieldOffset(5,e,0)}static createInputsVector(t,e){t.startVector(4,e.length,4);for(let n=e.length-1;n>=0;n--)t.addOffset(e[n]);return t.endVector()}static startInputsVector(t,e){t.startVector(4,e,4)}static addOutputs(t,e){t.addFieldOffset(6,e,0)}static createOutputsVector(t,e){t.startVector(4,e.length,4);for(let n=e.length-1;n>=0;n--)t.addOffset(e[n]);return t.endVector()}static startOutputsVector(t,e){t.startVector(4,e,4)}static addSparseInitializers(t,e){t.addFieldOffset(7,e,0)}static createSparseInitializersVector(t,e){t.startVector(4,e.length,4);for(let n=e.length-1;n>=0;n--)t.addOffset(e[n]);return t.endVector()}static startSparseInitializersVector(t,e){t.startVector(4,e,4)}static endGraph(t){return t.endObject()}static createGraph(t,e,r,i,o,s,a,u,l){return n.startGraph(t),n.addInitializers(t,e),n.addNodeArgs(t,r),n.addNodes(t,i),n.addMaxNodeIndex(t,o),n.addNodeEdges(t,s),n.addInputs(t,a),n.addOutputs(t,u),n.addSparseInitializers(t,l),n.endGraph(t)}}e.Graph=n}(e.fbs||(e.fbs={}))}(t.experimental||(t.experimental={}))}(e.onnxruntime||(e.onnxruntime={})),function(t){!function(e){!function(e){class n{constructor(){this.bb=null,this.bb_pos=0}__init(t,e){return this.bb_pos=t,this.bb=e,this}static getRootAsModel(t,e){return(e||new n).__init(t.readInt32(t.position())+t.position(),t)}static getSizePrefixedRootAsModel(t,e){return t.setPosition(t.position()+r.flatbuffers.SIZE_PREFIX_LENGTH),(e||new n).__init(t.readInt32(t.position())+t.position(),t)}irVersion(){let t=this.bb.__offset(this.bb_pos,4);return t?this.bb.readInt64(this.bb_pos+t):this.bb.createLong(0,0)}opsetImport(e,n){let r=this.bb.__offset(this.bb_pos,6);return r?(n||new t.experimental.fbs.OperatorSetId).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos+r)+4*e),this.bb):null}opsetImportLength(){let t=this.bb.__offset(this.bb_pos,6);return t?this.bb.__vector_len(this.bb_pos+t):0}producerName(t){let e=this.bb.__offset(this.bb_pos,8);return e?this.bb.__string(this.bb_pos+e,t):null}producerVersion(t){let e=this.bb.__offset(this.bb_pos,10);return e?this.bb.__string(this.bb_pos+e,t):null}domain(t){let e=this.bb.__offset(this.bb_pos,12);return e?this.bb.__string(this.bb_pos+e,t):null}modelVersion(){let t=this.bb.__offset(this.bb_pos,14);return t?this.bb.readInt64(this.bb_pos+t):this.bb.createLong(0,0)}docString(t){let e=this.bb.__offset(this.bb_pos,16);return e?this.bb.__string(this.bb_pos+e,t):null}graph(e){let n=this.bb.__offset(this.bb_pos,18);return n?(e||new t.experimental.fbs.Graph).__init(this.bb.__indirect(this.bb_pos+n),this.bb):null}graphDocString(t){let e=this.bb.__offset(this.bb_pos,20);return e?this.bb.__string(this.bb_pos+e,t):null}static startModel(t){t.startObject(9)}static addIrVersion(t,e){t.addFieldInt64(0,e,t.createLong(0,0))}static addOpsetImport(t,e){t.addFieldOffset(1,e,0)}static createOpsetImportVector(t,e){t.startVector(4,e.length,4);for(let n=e.length-1;n>=0;n--)t.addOffset(e[n]);return t.endVector()}static startOpsetImportVector(t,e){t.startVector(4,e,4)}static addProducerName(t,e){t.addFieldOffset(2,e,0)}static addProducerVersion(t,e){t.addFieldOffset(3,e,0)}static addDomain(t,e){t.addFieldOffset(4,e,0)}static addModelVersion(t,e){t.addFieldInt64(5,e,t.createLong(0,0))}static addDocString(t,e){t.addFieldOffset(6,e,0)}static addGraph(t,e){t.addFieldOffset(7,e,0)}static addGraphDocString(t,e){t.addFieldOffset(8,e,0)}static endModel(t){return t.endObject()}static createModel(t,e,r,i,o,s,a,u,l,c){return n.startModel(t),n.addIrVersion(t,e),n.addOpsetImport(t,r),n.addProducerName(t,i),n.addProducerVersion(t,o),n.addDomain(t,s),n.addModelVersion(t,a),n.addDocString(t,u),n.addGraph(t,l),n.addGraphDocString(t,c),n.endModel(t)}}e.Model=n}(e.fbs||(e.fbs={}))}(t.experimental||(t.experimental={}))}(e.onnxruntime||(e.onnxruntime={})),function(t){!function(t){!function(t){class e{constructor(){this.bb=null,this.bb_pos=0}__init(t,e){return this.bb_pos=t,this.bb=e,this}static getRootAsKernelCreateInfos(t,n){return(n||new e).__init(t.readInt32(t.position())+t.position(),t)}static getSizePrefixedRootAsKernelCreateInfos(t,n){return t.setPosition(t.position()+r.flatbuffers.SIZE_PREFIX_LENGTH),(n||new e).__init(t.readInt32(t.position())+t.position(),t)}nodeIndices(t){let e=this.bb.__offset(this.bb_pos,4);return e?this.bb.readUint32(this.bb.__vector(this.bb_pos+e)+4*t):0}nodeIndicesLength(){let t=this.bb.__offset(this.bb_pos,4);return t?this.bb.__vector_len(this.bb_pos+t):0}nodeIndicesArray(){let t=this.bb.__offset(this.bb_pos,4);return t?new Uint32Array(this.bb.bytes().buffer,this.bb.bytes().byteOffset+this.bb.__vector(this.bb_pos+t),this.bb.__vector_len(this.bb_pos+t)):null}kernelDefHashes(t){let e=this.bb.__offset(this.bb_pos,6);return e?this.bb.readUint64(this.bb.__vector(this.bb_pos+e)+8*t):this.bb.createLong(0,0)}kernelDefHashesLength(){let t=this.bb.__offset(this.bb_pos,6);return t?this.bb.__vector_len(this.bb_pos+t):0}static startKernelCreateInfos(t){t.startObject(2)}static addNodeIndices(t,e){t.addFieldOffset(0,e,0)}static createNodeIndicesVector(t,e){t.startVector(4,e.length,4);for(let n=e.length-1;n>=0;n--)t.addInt32(e[n]);return t.endVector()}static startNodeIndicesVector(t,e){t.startVector(4,e,4)}static addKernelDefHashes(t,e){t.addFieldOffset(1,e,0)}static createKernelDefHashesVector(t,e){t.startVector(8,e.length,8);for(let n=e.length-1;n>=0;n--)t.addInt64(e[n]);return t.endVector()}static startKernelDefHashesVector(t,e){t.startVector(8,e,8)}static endKernelCreateInfos(t){return t.endObject()}static createKernelCreateInfos(t,n,r){return e.startKernelCreateInfos(t),e.addNodeIndices(t,n),e.addKernelDefHashes(t,r),e.endKernelCreateInfos(t)}}t.KernelCreateInfos=e}(t.fbs||(t.fbs={}))}(t.experimental||(t.experimental={}))}(e.onnxruntime||(e.onnxruntime={})),function(t){!function(e){!function(e){class n{constructor(){this.bb=null,this.bb_pos=0}__init(t,e){return this.bb_pos=t,this.bb=e,this}static getRootAsSubGraphSessionState(t,e){return(e||new n).__init(t.readInt32(t.position())+t.position(),t)}static getSizePrefixedRootAsSubGraphSessionState(t,e){return t.setPosition(t.position()+r.flatbuffers.SIZE_PREFIX_LENGTH),(e||new n).__init(t.readInt32(t.position())+t.position(),t)}graphId(t){let e=this.bb.__offset(this.bb_pos,4);return e?this.bb.__string(this.bb_pos+e,t):null}sessionState(e){let n=this.bb.__offset(this.bb_pos,6);return n?(e||new t.experimental.fbs.SessionState).__init(this.bb.__indirect(this.bb_pos+n),this.bb):null}static startSubGraphSessionState(t){t.startObject(2)}static addGraphId(t,e){t.addFieldOffset(0,e,0)}static addSessionState(t,e){t.addFieldOffset(1,e,0)}static endSubGraphSessionState(t){let e=t.endObject();return t.requiredField(e,4),e}static createSubGraphSessionState(t,e,r){return n.startSubGraphSessionState(t),n.addGraphId(t,e),n.addSessionState(t,r),n.endSubGraphSessionState(t)}}e.SubGraphSessionState=n}(e.fbs||(e.fbs={}))}(t.experimental||(t.experimental={}))}(e.onnxruntime||(e.onnxruntime={})),function(t){!function(e){!function(e){class n{constructor(){this.bb=null,this.bb_pos=0}__init(t,e){return this.bb_pos=t,this.bb=e,this}static getRootAsSessionState(t,e){return(e||new n).__init(t.readInt32(t.position())+t.position(),t)}static getSizePrefixedRootAsSessionState(t,e){return t.setPosition(t.position()+r.flatbuffers.SIZE_PREFIX_LENGTH),(e||new n).__init(t.readInt32(t.position())+t.position(),t)}kernels(e){let n=this.bb.__offset(this.bb_pos,4);return n?(e||new t.experimental.fbs.KernelCreateInfos).__init(this.bb.__indirect(this.bb_pos+n),this.bb):null}subGraphSessionStates(e,n){let r=this.bb.__offset(this.bb_pos,6);return r?(n||new t.experimental.fbs.SubGraphSessionState).__init(this.bb.__indirect(this.bb.__vector(this.bb_pos+r)+4*e),this.bb):null}subGraphSessionStatesLength(){let t=this.bb.__offset(this.bb_pos,6);return t?this.bb.__vector_len(this.bb_pos+t):0}static startSessionState(t){t.startObject(2)}static addKernels(t,e){t.addFieldOffset(0,e,0)}static addSubGraphSessionStates(t,e){t.addFieldOffset(1,e,0)}static createSubGraphSessionStatesVector(t,e){t.startVector(4,e.length,4);for(let n=e.length-1;n>=0;n--)t.addOffset(e[n]);return t.endVector()}static startSubGraphSessionStatesVector(t,e){t.startVector(4,e,4)}static endSessionState(t){return t.endObject()}static createSessionState(t,e,r){return n.startSessionState(t),n.addKernels(t,e),n.addSubGraphSessionStates(t,r),n.endSessionState(t)}}e.SessionState=n}(e.fbs||(e.fbs={}))}(t.experimental||(t.experimental={}))}(e.onnxruntime||(e.onnxruntime={})),function(t){!function(e){!function(e){class n{constructor(){this.bb=null,this.bb_pos=0}__init(t,e){return this.bb_pos=t,this.bb=e,this}static getRootAsInferenceSession(t,e){return(e||new n).__init(t.readInt32(t.position())+t.position(),t)}static getSizePrefixedRootAsInferenceSession(t,e){return t.setPosition(t.position()+r.flatbuffers.SIZE_PREFIX_LENGTH),(e||new n).__init(t.readInt32(t.position())+t.position(),t)}static bufferHasIdentifier(t){return t.__has_identifier("ORTM")}ortVersion(t){let e=this.bb.__offset(this.bb_pos,4);return e?this.bb.__string(this.bb_pos+e,t):null}model(e){let n=this.bb.__offset(this.bb_pos,6);return n?(e||new t.experimental.fbs.Model).__init(this.bb.__indirect(this.bb_pos+n),this.bb):null}sessionState(e){let n=this.bb.__offset(this.bb_pos,8);return n?(e||new t.experimental.fbs.SessionState).__init(this.bb.__indirect(this.bb_pos+n),this.bb):null}static startInferenceSession(t){t.startObject(3)}static addOrtVersion(t,e){t.addFieldOffset(0,e,0)}static addModel(t,e){t.addFieldOffset(1,e,0)}static addSessionState(t,e){t.addFieldOffset(2,e,0)}static endInferenceSession(t){return t.endObject()}static finishInferenceSessionBuffer(t,e){t.finish(e,"ORTM")}static finishSizePrefixedInferenceSessionBuffer(t,e){t.finish(e,"ORTM",!0)}static createInferenceSession(t,e,r,i){return n.startInferenceSession(t),n.addOrtVersion(t,e),n.addModel(t,r),n.addSessionState(t,i),n.endInferenceSession(t)}}e.InferenceSession=n}(e.fbs||(e.fbs={}))}(t.experimental||(t.experimental={}))}(e.onnxruntime||(e.onnxruntime={}))},7448:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.OnnxjsSessionHandler=void 0;const r=n(1670),i=n(9162);e.OnnxjsSessionHandler=class{constructor(t){this.session=t,this.inputNames=this.session.inputNames,this.outputNames=this.session.outputNames}async dispose(){}async run(t,e,n){const o=new Map;for(const e in t)if(Object.hasOwnProperty.call(t,e)){const n=t[e];o.set(e,new i.Tensor(n.dims,n.type,void 0,void 0,n.data))}const s=await this.session.run(o),a={};return s.forEach(((t,e)=>{a[e]=new r.Tensor(t.type,t.data,t.dims)})),a}startProfiling(){this.session.startProfiling()}endProfiling(){this.session.endProfiling()}}},6919:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Session=void 0;const r=n(7067),i=n(1296),o=n(7091),s=n(1036),a=n(6231),u=n(2644);e.Session=class{constructor(t={}){this._initialized=!1,this.backendHint=t.backendHint,this.profiler=a.Profiler.create(t.profiler),this.context={profiler:this.profiler,graphInputTypes:[],graphInputDims:[]}}get inputNames(){return this._model.graph.getInputNames()}get outputNames(){return this._model.graph.getOutputNames()}startProfiling(){this.profiler.start()}endProfiling(){this.profiler.stop()}async loadModel(t,e,n){await this.profiler.event("session","Session.loadModel",(async()=>{const s=await(0,o.resolveBackend)(this.backendHint);if(this.sessionHandler=s.createSessionHandler(this.context),this._model=new u.Model,"string"==typeof t){const e=t.endsWith(".ort");if("undefined"==typeof fetch){const n=await(0,i.promisify)(r.readFile)(t);this.initialize(n,e)}else{const n=await fetch(t),r=await n.arrayBuffer();this.initialize(new Uint8Array(r),e)}}else if(ArrayBuffer.isView(t))this.initialize(t);else{const r=new Uint8Array(t,e||0,n||t.byteLength);this.initialize(r)}}))}initialize(t,e){if(this._initialized)throw new Error("already initialized");this.profiler.event("session","Session.initialize",(()=>{const n=this.sessionHandler.transformGraph?this.sessionHandler:void 0;this._model.load(t,n,e),this.sessionHandler.onGraphInitialized&&this.sessionHandler.onGraphInitialized(this._model.graph),this.initializeOps(this._model.graph),this._executionPlan=new s.ExecutionPlan(this._model.graph,this._ops,this.profiler)})),this._initialized=!0}async run(t){if(!this._initialized)throw new Error("session not initialized yet");return this.profiler.event("session","Session.run",(async()=>{const e=this.normalizeAndValidateInputs(t),n=await this._executionPlan.execute(this.sessionHandler,e);return this.createOutput(n)}))}normalizeAndValidateInputs(t){const e=this._model.graph.getInputNames();if(Array.isArray(t)){if(t.length!==e.length)throw new Error(`incorrect input array length: expected ${e.length} but got ${t.length}`)}else{if(t.size!==e.length)throw new Error(`incorrect input map size: expected ${e.length} but got ${t.size}`);const n=new Array(t.size);let r=0;for(let i=0;i<e.length;++i){const o=t.get(e[i]);if(!o)throw new Error(`missing input tensor for: '${name}'`);n[r++]=o}t=n}if(this.context.graphInputTypes&&0!==this.context.graphInputTypes.length&&this.context.graphInputDims&&0!==this.context.graphInputDims.length)this.validateInputTensorDims(this.context.graphInputDims,t,!1);else{const e=this._model.graph.getInputIndices(),n=this._model.graph.getValues(),r=new Array(e.length);for(let i=0;i<e.length;++i){const o=n[e[i]];r[i]=o.type.shape.dims,this.context.graphInputTypes.push(o.type.tensorType),this.context.graphInputDims.push(t[i].dims)}this.validateInputTensorDims(r,t,!0)}return this.validateInputTensorTypes(this.context.graphInputTypes,t),t}validateInputTensorTypes(t,e){for(let n=0;n<e.length;n++){const r=t[n],i=e[n].type;if(r!==i)throw new Error(`input tensor[${n}] check failed: expected type '${r}' but got ${i}`)}}validateInputTensorDims(t,e,n){for(let r=0;r<e.length;r++){const i=t[r],o=e[r].dims;if(!this.compareTensorDims(i,o,n))throw new Error(`input tensor[${r}] check failed: expected shape '[${i.join(",")}]' but got [${o.join(",")}]`)}}compareTensorDims(t,e,n){if(t.length!==e.length)return!1;for(let r=0;r<t.length;++r)if(t[r]!==e[r]&&(!n||0!==t[r]))return!1;return!0}createOutput(t){const e=this._model.graph.getOutputNames();if(t.length!==e.length)throw new Error("expected number of outputs do not match number of generated outputs");const n=new Map;for(let r=0;r<e.length;++r)n.set(e[r],t[r]);return n}initializeOps(t){const e=t.getNodes();this._ops=new Array(e.length);for(let n=0;n<e.length;n++)this._ops[n]=this.sessionHandler.resolve(e[n],this._model.opsets,t)}}},9162:function(t,e,n){"use strict";var r=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.Tensor=void 0;const i=n(3442),o=r(n(3720)),s=n(1446),a=n(9395),u=n(2517);var l=a.onnxruntime.experimental.fbs;class c{get data(){if(void 0===this.cache){const t=this.dataProvider(this.dataId);if(t.length!==this.size)throw new Error("Length of data provided by the Data Provider is inconsistent with the dims of this Tensor.");this.cache=t}return this.cache}get stringData(){if("string"!==this.type)throw new TypeError("data type is not string");return this.data}get integerData(){switch(this.type){case"uint8":case"int8":case"uint16":case"int16":case"int32":case"uint32":case"bool":return this.data;default:throw new TypeError("data type is not integer (uint8, int8, uint16, int16, int32, uint32, bool)")}}get floatData(){switch(this.type){case"float32":case"float64":return this.data;default:throw new TypeError("data type is not float (float32, float64)")}}get numberData(){if("string"!==this.type)return this.data;throw new TypeError("type cannot be non-number (string)")}get(t){return this.data[u.ShapeUtil.indicesToOffset(t,this.strides)]}set(t,e){this.data[u.ShapeUtil.indicesToOffset(t,this.strides)]=e}async getData(){return void 0===this.cache&&(this.cache=await this.asyncDataProvider(this.dataId)),this.cache}get strides(){return this._strides||(this._strides=u.ShapeUtil.computeStrides(this.dims)),this._strides}constructor(t,e,n,r,o,s=i.Guid.create()){this.dims=t,this.type=e,this.dataProvider=n,this.asyncDataProvider=r,this.cache=o,this.dataId=s,this.size=u.ShapeUtil.validateDimsAndCalcSize(t);const a=this.size,l=void 0===n&&void 0===r&&void 0===o;if(void 0!==o&&o.length!==a)throw new RangeError("Input dims doesn't match data length.");if("string"===e){if(!(void 0===o||Array.isArray(o)&&o.every((t=>"string"==typeof t))))throw new TypeError("cache should be a string array");l&&(this.cache=new Array(a))}else{if(void 0!==o){const t=d(e);if(!(o instanceof t))throw new TypeError(`cache should be type ${t.name}`)}if(l){const t=new ArrayBuffer(a*function(t){switch(t){case"bool":case"int8":case"uint8":return 1;case"int16":case"uint16":return 2;case"int32":case"uint32":case"float32":return 4;case"float64":return 8;default:throw new Error(`cannot calculate sizeof() on type ${t}`)}}(e));this.cache=function(t,e){return new(d(e))(t)}(t,e)}}}static fromProto(t){if(!t)throw new Error("cannot construct Value from an empty tensor");const e=u.ProtoUtil.tensorDataTypeFromProto(t.dataType),n=u.ProtoUtil.tensorDimsFromProto(t.dims),r=new c(n,e);if("string"===e)t.stringData.forEach(((t,e)=>{r.data[e]=(0,u.decodeUtf8String)(t)}));else if(t.rawData&&"number"==typeof t.rawData.byteLength&&t.rawData.byteLength>0){const e=r.data,n=new DataView(t.rawData.buffer,t.rawData.byteOffset,t.rawData.byteLength),i=h(t.dataType),o=t.rawData.byteLength/i;if(t.rawData.byteLength%i!=0)throw new Error("invalid buffer length");if(e.length!==o)throw new Error("buffer length mismatch");for(let r=0;r<o;r++){const o=p(n,t.dataType,r*i);e[r]=o}}else{let e;switch(t.dataType){case s.onnx.TensorProto.DataType.FLOAT:e=t.floatData;break;case s.onnx.TensorProto.DataType.INT32:case s.onnx.TensorProto.DataType.INT16:case s.onnx.TensorProto.DataType.UINT16:case s.onnx.TensorProto.DataType.INT8:case s.onnx.TensorProto.DataType.UINT8:case s.onnx.TensorProto.DataType.BOOL:e=t.int32Data;break;case s.onnx.TensorProto.DataType.INT64:e=t.int64Data;break;case s.onnx.TensorProto.DataType.DOUBLE:e=t.doubleData;break;case s.onnx.TensorProto.DataType.UINT32:case s.onnx.TensorProto.DataType.UINT64:e=t.uint64Data;break;default:throw new Error("unspecific error")}if(null==e)throw new Error("failed to populate data from a tensorproto value");const n=r.data;if(n.length!==e.length)throw new Error("array length mismatch");for(let r=0;r<e.length;r++){const i=e[r];o.default.isLong(i)?n[r]=f(i,t.dataType):n[r]=i}}return r}static fromData(t,e,n){return new c(e,n,void 0,void 0,t)}static fromOrtTensor(t){if(!t)throw new Error("cannot construct Value from an empty tensor");const e=u.ProtoUtil.tensorDimsFromORTFormat(t),n=u.ProtoUtil.tensorDataTypeFromProto(t.dataType()),r=new c(e,n);if("string"===n)for(let e=0;e<t.stringDataLength();e++)r.data[e]=t.stringData(e);else if(t.rawDataArray()&&"number"==typeof t.rawDataLength()&&t.rawDataLength()>0){const e=r.data,n=new DataView(t.rawDataArray().buffer,t.rawDataArray().byteOffset,t.rawDataLength()),i=h(t.dataType()),o=t.rawDataLength()/i;if(t.rawDataLength()%i!=0)throw new Error("invalid buffer length");if(e.length!==o)throw new Error("buffer length mismatch");for(let r=0;r<o;r++){const o=p(n,t.dataType(),r*i);e[r]=o}}return r}}function h(t){switch(t){case s.onnx.TensorProto.DataType.UINT8:case s.onnx.TensorProto.DataType.INT8:case s.onnx.TensorProto.DataType.BOOL:return 1;case s.onnx.TensorProto.DataType.UINT16:case s.onnx.TensorProto.DataType.INT16:return 2;case s.onnx.TensorProto.DataType.FLOAT:case s.onnx.TensorProto.DataType.INT32:case s.onnx.TensorProto.DataType.UINT32:return 4;case s.onnx.TensorProto.DataType.INT64:case s.onnx.TensorProto.DataType.DOUBLE:case s.onnx.TensorProto.DataType.UINT64:return 8;default:throw new Error(`cannot calculate sizeof() on type ${s.onnx.TensorProto.DataType[t]}`)}}function d(t){switch(t){case"bool":case"uint8":return Uint8Array;case"int8":return Int8Array;case"int16":return Int16Array;case"uint16":return Uint16Array;case"int32":return Int32Array;case"uint32":return Uint32Array;case"float32":return Float32Array;case"float64":return Float64Array;default:throw new Error("unspecified error")}}function f(t,e){if(e===s.onnx.TensorProto.DataType.INT64||e===l.TensorDataType.INT64){if(t.greaterThanOrEqual(2147483648)||t.lessThan(-2147483648))throw new TypeError("int64 is not supported")}else{if(e!==s.onnx.TensorProto.DataType.UINT32&&e!==l.TensorDataType.UINT32&&e!==s.onnx.TensorProto.DataType.UINT64&&e!==l.TensorDataType.UINT64)throw new TypeError(`not a LONG type: ${s.onnx.TensorProto.DataType[e]}`);if(t.greaterThanOrEqual(4294967296)||t.lessThan(0))throw new TypeError("uint64 is not supported")}return t.toNumber()}function p(t,e,n){switch(e){case s.onnx.TensorProto.DataType.BOOL:case s.onnx.TensorProto.DataType.UINT8:return t.getUint8(n);case s.onnx.TensorProto.DataType.INT8:return t.getInt8(n);case s.onnx.TensorProto.DataType.UINT16:return t.getUint16(n,!0);case s.onnx.TensorProto.DataType.INT16:return t.getInt16(n,!0);case s.onnx.TensorProto.DataType.FLOAT:return t.getFloat32(n,!0);case s.onnx.TensorProto.DataType.INT32:return t.getInt32(n,!0);case s.onnx.TensorProto.DataType.UINT32:return t.getUint32(n,!0);case s.onnx.TensorProto.DataType.INT64:return f(o.default.fromBits(t.getUint32(n,!0),t.getUint32(n+4,!0),!1),e);case s.onnx.TensorProto.DataType.DOUBLE:return t.getFloat64(n,!0);case s.onnx.TensorProto.DataType.UINT64:return f(o.default.fromBits(t.getUint32(n,!0),t.getUint32(n+4,!0),!0),e);default:throw new Error(`cannot read from DataView for type ${s.onnx.TensorProto.DataType[e]}`)}}e.Tensor=c},2517:function(t,e,n){"use strict";var r=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.decodeUtf8String=e.MAX_CLIP=e.MIN_CLIP=e.PoolConvUtil=e.ReduceUtil=e.SplitUtil=e.MathUtil=e.ShapeUtil=e.LongUtil=e.ProtoUtil=e.GemmUtil=e.arrayCopyHelper=e.BroadcastUtil=e.MatMulUtil=e.ArrayUtil=e.assert=e.checkInputsShape=void 0;const i=n(5686),o=r(n(3720)),s=n(1446),a=n(9162);e.checkInputsShape=function(t,...e){if(!t||t.length!==e.length)return!1;for(let n=0;n<t.length;n++)if(!t[n].dims||t[n].dims.length!==e[n])return!1;return!0},e.assert=function(t,e){if(!t)throw new Error("string"==typeof e?e:e())},e.ArrayUtil=class{static arraysEqual(t,e){if(t.length!==e.length)return!1;for(let n=0;n<t.length;n++)if(t[n]!==e[n])return!1;return!0}};class u{static preprocessInputShapes(t,e){return[1===t.length?[1,t[0]]:t,1===e.length?[e[0],1]:e]}static postprocessOutputShape(t,e,n){1===e&&t.splice(t.length-2,1),1===n&&t.pop()}static calcMatMulShape(t,e){return t[1]!==e[0]?void 0:[t[0],e[1]]}}e.MatMulUtil=u;class l{static calcShape(t,e,n=!1){const r=t.length,i=e.length;if(0===r)return e;if(0===i)return t;const o=Math.max(t.length,e.length),s=new Array(o);if(n){if(r<2||i<2)return;const n=u.calcMatMulShape([t[r-2],t[r-1]],[e[i-2],e[i-1]]);if(void 0===n)return;[s[o-2],s[o-1]]=n}for(let a=n?3:1;a<=o;a++){const n=r-a<0?1:t[r-a],u=i-a<0?1:e[i-a];if(n!==u&&n>1&&u>1)return;s[o-a]=Math.max(n,u)}return s}static index(t,e){const n=new Array(e.length);return l.fillIndex(t,e,n),n}static fillIndex(t,e,n){const r=t.length-e.length;for(let i=0;i<e.length;i++)n[i]=t[r+i]%e[i]}static calc(t,e,n,r,i){const o=l.calcShape(t.dims,e.dims);if(o){if(r&&!d.areEqual(o,t.dims))return;const s=d.size(o),u=r?t:new a.Tensor(o,i||t.type);if(0===o.length)u.set([],n(t.get([]),e.get([])));else{const r=new Array(o.length),i=new Array(t.dims.length),a=new Array(e.dims.length);let c,h=0,d=0,f=!1,p=!1;0===t.dims.length&&(h=t.get([]),f=!0),0===e.dims.length&&(d=e.get([]),p=!0);for(let g=0;g<s;g++){c=g;for(let t=o.length-1;t>=0;t--)r[t]=c%o[t],c=Math.floor(c/o[t]);f||(l.fillIndex(r,t.dims,i),h=t.get(i)),p||(l.fillIndex(r,e.dims,a),d=e.get(a)),u.set(r,n(h,d))}}return u}}static isValidBroadcast(t,e){const n=t.length,r=e.length;if(n>r)return!1;for(let i=1;i<=n;i++)if(1!==t[n-i]&&t[n-i]!==e[r-i])return!1;return!0}static getBroadcastDims(t,e){const n=t.length,r=[];for(let i=0;i<n;i++){const o=n-1-i,s=t[o]||1;(e[e.length-1-i]||1)>1&&1===s&&r.unshift(o)}return r}}e.BroadcastUtil=l,e.arrayCopyHelper=function(t,e,n,r,i){if(r<0||r>=e.length)throw new Error("sourceIndex out of bounds");if(n<0||n>=t.length)throw new Error("targetIndex out of bounds");if(r+i>e.length)throw new Error("source indices to be copied are outside bounds");if(n+i>t.length)throw new Error("target array is too small to hold result");for(let o=0;o<i;o++)t[n+o]=e[r+o]},e.GemmUtil=class{static getShapeOfGemmResult(t,e,n,r,i){if(2!==t.length||2!==n.length)throw new Error("shape need to be of size 2");let o,s,a;e?(o=t[1],s=t[0]):(o=t[0],s=t[1]);let u=-1;if(r?(a=n[0],u=1):(a=n[1],u=0),n[u]!==s)throw new Error("dimension mismatch");if(o<=0||a<=0||s<=0)throw new Error("invalid shape specified");if(i&&!l.isValidBroadcast(i,[o,a]))throw new Error("gemm: invalid bias shape for broadcast");return[o,a,s]}};class c{static tensorDataTypeFromProto(t){switch(t){case s.onnx.TensorProto.DataType.INT8:return"int8";case s.onnx.TensorProto.DataType.UINT8:return"uint8";case s.onnx.TensorProto.DataType.BOOL:return"bool";case s.onnx.TensorProto.DataType.INT16:return"int16";case s.onnx.TensorProto.DataType.UINT16:return"uint16";case s.onnx.TensorProto.DataType.INT32:return"int32";case s.onnx.TensorProto.DataType.UINT32:return"uint32";case s.onnx.TensorProto.DataType.FLOAT:return"float32";case s.onnx.TensorProto.DataType.DOUBLE:return"float64";case s.onnx.TensorProto.DataType.STRING:return"string";case s.onnx.TensorProto.DataType.INT64:return"int32";case s.onnx.TensorProto.DataType.UINT64:return"uint32";default:throw new Error(`unsupported data type: ${s.onnx.TensorProto.DataType[t]}`)}}static tensorDataTypeStringToEnum(t){switch(t){case"int8":return s.onnx.TensorProto.DataType.INT8;case"uint8":return s.onnx.TensorProto.DataType.UINT8;case"bool":return s.onnx.TensorProto.DataType.BOOL;case"int16":return s.onnx.TensorProto.DataType.INT16;case"uint16":return s.onnx.TensorProto.DataType.UINT16;case"int32":return s.onnx.TensorProto.DataType.INT32;case"uint32":return s.onnx.TensorProto.DataType.UINT32;case"float32":return s.onnx.TensorProto.DataType.FLOAT;case"float64":return s.onnx.TensorProto.DataType.DOUBLE;case"string":return s.onnx.TensorProto.DataType.STRING;case"int64":return s.onnx.TensorProto.DataType.INT64;case"uint64":return s.onnx.TensorProto.DataType.UINT64;default:throw new Error(`unsupported data type: ${t}`)}}static tensorDimsFromProto(t){return t.map((t=>o.default.isLong(t)?t.toNumber():t))}static tensorValueTypeFromProto(t){return{tensorType:c.tensorDataTypeFromProto(t.elemType),shape:{dims:c.tensorDimsFromProto(t.shape.dim.map((t=>t.dimValue)))}}}static tensorDimsFromORTFormat(t){const e=[];for(let n=0;n<t.dimsLength();n++)e.push(h.longToNumber(t.dims(n)));return e}static tensorAttributesFromORTFormat(t){const e=[];for(let n=0;n<t.attributesLength();n++)e.push(t.attributes(n));return e}}e.ProtoUtil=c;class h{static longToNumber(t,e){return o.default.isLong(t)?t.toNumber():t instanceof i.flatbuffers.Long?o.default.fromValue({low:t.low,high:t.high,unsigned:null!=e&&e}).toNumber():t}static isLong(t){return o.default.isLong(t)||t instanceof i.flatbuffers.Long}}e.LongUtil=h;class d{static size(t){return d.getSizeFromDimensionRange(t,0,t.length)}static sizeFromDimension(t,e){if(e<0||e>t.length)throw new Error(`invalid dimension of ${e} for sizeFromDimension as Tensor has ${t.length} dimensions.`);return d.getSizeFromDimensionRange(t,e,t.length)}static sizeToDimension(t,e){if(e<0||e>t.length)throw new Error(`invalid dimension of ${e} for sizeToDimension as Tensor has ${t.length} dimensions.`);return d.getSizeFromDimensionRange(t,0,e)}static getSizeFromDimensionRange(t,e,n){let r=1;for(let i=e;i<n;i++){if(t[i]<=0)throw new Error("cannot get valid size from specified dimension range. Most likely the range contains 0 or negative values in them.");r*=t[i]}return r}static computeStrides(t){const e=t.length;if(0===e)return[];if(1===e)return[1];const n=new Array(e);n[e-1]=1,n[e-2]=t[e-1];for(let r=e-3;r>=0;--r)n[r]=n[r+1]*t[r+1];return n}static transpose(t){return t.slice().reverse()}static indicesToOffset(t,e,n){void 0===n&&(n=t.length);let r=0;for(let i=0;i<n;++i)r+=e[i]*t[i];return r}static offsetToIndices(t,e){const n=e.length;if(0===n)return[];if(1===n)return[t*e[0]];const r=new Array(e.length);for(let n=0;n<r.length-1;++n)r[n]=Math.floor(t/e[n]),t-=r[n]*e[n];return r[r.length-1]=t,r}static normalizeAxis(t,e){if(t<-e&&t>=e)throw new Error("unsupported axis for this operation.");return t<0?t+e:t}static normalizeAxes(t,e){return t.map((t=>this.normalizeAxis(t,e)))}static incrementIndex(t,e,n){if(0===e.length||0===t.length)throw new Error("Index incrementing unsupported for scalar Tensor");if(void 0===n)n=e.length;else if(n<=0||n>e.length)throw new Error("Incorrect axis to increment on");for(let r=n-1;r>=0&&(t[r]++,!(t[r]<e[r]));--r)t[r]=0}static calculateReshapedDims(t,e){if(0===e.length){if(0===t.length||1===d.size(t))return[];throw new Error("cannot reshape to a scalar Tensor")}const n=e.length,r=new Array(n);let i=-1,o=1;for(let s=0;s<n;s++){if(e[s]<-1)throw new Error("a dimension in shape hints cannot be less than -1");if(-1===e[s]){if(-1!==i)throw new Error("at most one dimension in shape hints can be -1");i=s}else{if(0===e[s]){if(s>=t.length)throw new Error("the dimension with value zero exceeds the dimension size of the input tensor");r[s]=t[s]}else r[s]=e[s];o*=r[s]}}const s=d.size(t);if(-1!==i){if(s%o!=0)throw new Error(`the input tensor cannot be reshaped to the requested shape. Input shape: [${t}] Output shape: [${e}]`);r[i]=s/o}else if(o!==s)throw new Error("reshapedDims and originalDims don't have matching sizes");return r}static sortBasedOnPerm(t,e){return e?e.map((e=>t[e])):t.slice().reverse()}static padShape(t,e){const n=t.length;return t.map(((t,r)=>t+e[r]+e[r+n]))}static areEqual(t,e){return t.length===e.length&&t.every(((t,n)=>t===e[n]))}static validateDimsAndCalcSize(t){if(t.length>6)throw new TypeError("Only rank 0 to 6 is supported for tensor shape.");let e=1;for(const n of t){if(!Number.isInteger(n))throw new TypeError(`Invalid shape: ${n} is not an integer`);if(n<0||n>2147483647)throw new TypeError(`Invalid shape: length ${n} is not allowed`);e*=n}return e}static flattenShape(t,e){e<0&&(e+=t.length);const n=t.reduce(((t,e)=>t*e),1),r=t.slice(e).reduce(((t,e)=>t*e),1);return[n/r,r]}static squeezeShape(t,e){const n=new Array;e=d.normalizeAxes(e,t.length);for(let r=0;r<t.length;r++){const i=e.indexOf(r)>=0;if(i&&1!==t[r])throw new Error("squeeze an axis of size different than 1");(0===e.length&&t[r]>1||e.length>0&&!i)&&n.push(t[r])}return n}static unsqueezeShape(t,e){const n=new Array(t.length+e.length);n.fill(0);for(let t=0;t<e.length;t++){const r=d.normalizeAxis(e[t],n.length);if(r>=n.length)throw new Error("'axes' has an out of range axis");if(0!==n[r])throw new Error("'axes' has a duplicate axis");n[r]=1}let r=0;for(let e=0;e<n.length;e++)0===n[e]&&(n[e]=t[r++]);if(r!==t.length)throw new Error("the unsqueezed dimension could not be established");return n}}e.ShapeUtil=d,e.MathUtil=class{static sqr(t,e,n,r,i){if(r<0||r>=e.length)throw new Error("sourceIndex out of bounds");if(n<0||n>=t.length)throw new Error("targetIndex out of bounds");if(r+i>e.length)throw new Error("source indices to be copied are outside bounds");if(n+i>t.length)throw new Error("target array is too small to hold result");for(let o=0;o<i;o++)t[n+o]+=Math.pow(e[r+o],2)}static axpy(t,e,n,r,i,o){if(r<0||r>=e.length)throw new Error("sourceIndex out of bounds");if(n<0||n>=t.length)throw new Error("targetIndex out of bounds");if(r+i>e.length)throw new Error("source indices to be copied are outside bounds");if(n+i>t.length)throw new Error("target array is too small to hold result");for(let s=0;s<i;s++)t[n+s]+=o*e[r+s]}static powx(t,e,n,r,i,o){if(r<0||r>=e.length)throw new Error("sourceIndex out of bounds");if(n<0||n>=t.length)throw new Error("targetIndex out of bounds");if(r+i>e.length)throw new Error("source indices to be copied are outside bounds");if(n+i>t.length)throw new Error("target array is too small to hold result");for(let s=0;s<i;s++)t[n+s]=Math.pow(e[r+s],o)}static mul(t,e,n,r,i){if(r<0||r>=e.length)throw new Error("sourceIndex out of bounds");if(n<0||n>=t.length)throw new Error("targetIndex out of bounds");if(r+i>e.length)throw new Error("source indices to be copied are outside bounds");if(n+i>t.length)throw new Error("target array is too small to hold result");for(let o=0;o<i;o++)t[n+o]=e[r+o]*t[n+o]}};class f{static splitShape(t,e,n,r){if(0===n.length){if(!r)throw new Error("need to know number of outputs when the 'split' attribute is not specified");f.determineSplit(t[e],r,n)}const i=[],o=[0];for(let r=0;r<n.length;++r){0!==r&&o.push(o[r-1]+n[r-1]);const s=t.slice();s[e]=n[r],i.push(s)}return[i,o]}static determineSplit(t,e,n){if(t%e!=0)throw new Error("cannot split tensor to equal sized parts");for(let r=0;r<e;++r)n.push(t/e)}}e.SplitUtil=f;class p{static calcReduce(t,e,n,r,i){const o=t.dims.slice(0);0===e.length&&o.forEach(((t,n)=>e.push(n)));const s=p.calcReduceShape(o,e,!0),u=d.size(s),c=new a.Tensor(s,t.type),h=d.computeStrides(s),f=d.computeStrides(o),g=new Array(o.length);for(let n=0;n<u;n++){const s=d.offsetToIndices(n,h);l.fillIndex(s,o,g),c.set(s,p.calcReduceByAxis(t.numberData,e,o,0,d.indicesToOffset(g,f),r,i))}return n?c:new a.Tensor(p.calcReduceShape(o,e,n),c.type,void 0,void 0,c.data,c.dataId)}static calcReduceByAxis(t,e,n,r,i,o,s){let a=0;if(r>=e.length)return o(t[i]);const u=e[r],l=u>=n.length?1:d.size(n.slice(u+1));for(let c=0;c<n[u];c++)a=0===c?p.calcReduceByAxis(t,e,n,r+1,i,o,s):s(a,p.calcReduceByAxis(t,e,n,r+1,i,o,s)),i+=l;return a}static calcReduceShape(t,e,n){const r=t.slice();for(let t=0;t<e.length;t++)r[e[t]]=n?1:0;return r.filter((t=>0!==t))}}e.ReduceUtil=p;class g{static adjustPoolAttributes(t,e,n,r,i,o){if(!t&&n.length!==e.length-2)throw new Error("length of specified kernel shapes should be 2 less than length of input dimensions");if(t)for(let t=0;t<e.length-2;t++)t>=n.length?n.push(e[t+2]):n[t]=e[t+2];for(let t=0;t<n.length;t++)if(t<r.length){if(r[t]<0)throw new Error("strides should be greater than or equal to 1")}else r.push(1);for(let t=0;t<n.length;t++)if(t<i.length){if(i[t]<0)throw new Error("dilations should be greater than or equal to 1")}else i.push(1);for(let t=0;t<2*n.length;t++)if(t<o.length){if(o[t]<0)throw new Error("pad should be greater than or equal to 1")}else o.push(0);for(let t=0;t<n.length;t++){if(n[t]<=0)throw new Error("kernel shapes need to be greater than 0");if(o[t]>=n[t]||o[t+n.length]>=n[t])throw new Error("pads should be smaller than kernel")}}static adjustPadsBasedOnAutoPad(t,e,n,r,i,o){if(o){if(i.length!==2*(t.length-2))throw new Error("length of pads should be twice the length of data dimensions");if(e.length!==t.length-2)throw new Error("length of strides should be the length of data dimensions");if(r.length!==t.length-2)throw new Error("length of kernel shapes should be the length of data dimensions");for(let s=0;s<t.length-2;s++)g.adjustPadAndReturnShape(t[s+2],e[s],n[s],r[s],i,s,s+t.length-2,o)}}static computePoolOutputShape(t,e,n,r,i,o,s){if(e.length<=0)throw new Error("input shape must be of size greater than 0");const a=[e[0],e[1]];return g.computeShapeHelper(t,e,a,n,r,i,o,s),a}static computeConvOutputShape(t,e,n,r,i,o,s){if(t.length<=0||e.length<=0)throw new Error("invalid input tensor dims or invalid filter tensor dims");const a=[t[0],e[0]];return 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o=0,s=n.length;o<s;++o){const s=n[o];i+=tn(t,e,s,r),e=s}return i}class nn extends ke{constructor(t,e){super(),this.maxDelta_=-1,this.maxDeltaRevision_=-1,void 0===e||Array.isArray(t[0])?this.setCoordinates(t,e):this.setFlatCoordinates(e,t)}clone(){return new nn(this.flatCoordinates.slice(),this.layout)}closestPointXY(t,e,n,r){return r<dt(this.getExtent(),t,e)?r:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Be(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Ve(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!0,t,e,n,r))}getArea(){return tn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinates(){return Ze(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getSimplifiedGeometryInternal(t){const e=[];return e.length=He(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new 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0!==t?(e=this.getOrientedFlatCoordinates().slice(),mn(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,Je(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=It(this.getExtent());this.flatInteriorPoint_=cn(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new sn(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new rn(this.flatCoordinates.slice(0===t?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLinearRings(){const t=this.layout,e=this.flatCoordinates,n=this.ends_,r=[];let i=0;for(let o=0,s=n.length;o<s;++o){const s=n[o],a=new rn(e.slice(i,s),t);r.push(a),i=s}return r}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;gn(t,0,this.ends_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=mn(this.orientedFlatCoordinates_,0,this.ends_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],n=[];return e.length=Ke(this.flatCoordinates,0,this.ends_,this.stride,Math.sqrt(t),e,0,n),new yn(e,"XY",n)}getType(){return"Polygon"}intersectsExtent(t){return dn(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const n=We(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===n.length?0:n[n.length-1],this.changed()}}const bn=yn;function _n(t){if(Mt(t))throw new Error("Cannot create polygon from empty extent");const e=t[0],n=t[1],r=t[2],i=t[3],o=[e,n,e,i,r,i,r,n,e,n];return new yn(o,"XY",[o.length])}const vn="opacity",wn="visible",xn="extent",Tn="zIndex",Sn="maxResolution",On="minResolution",En="maxZoom",In="minZoom",An="source",Pn="map";const Cn=class extends j{constructor(t){super(),this.on,this.once,this.un,this.background_=t.background;const e=Object.assign({},t);"object"==typeof t.properties&&(delete e.properties,Object.assign(e,t.properties)),e[vn]=void 0!==t.opacity?t.opacity:1,B("number"==typeof e[vn],"Layer opacity must be a number"),e[wn]=void 0===t.visible||t.visible,e[Tn]=t.zIndex,e[Sn]=void 0!==t.maxResolution?t.maxResolution:1/0,e[On]=void 0!==t.minResolution?t.minResolution:0,e[In]=void 0!==t.minZoom?t.minZoom:-1/0,e[En]=void 0!==t.maxZoom?t.maxZoom:1/0,this.className_=void 0!==e.className?e.className:"ol-layer",delete e.className,this.setProperties(e),this.state_=null}getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(t){const e=this.state_||{layer:this,managed:void 0===t||t},n=this.getZIndex();return e.opacity=Re(Math.round(100*this.getOpacity())/100,0,1),e.visible=this.getVisible(),e.extent=this.getExtent(),e.zIndex=void 0!==n||e.managed?n:1/0,e.maxResolution=this.getMaxResolution(),e.minResolution=Math.max(this.getMinResolution(),0),e.minZoom=this.getMinZoom(),e.maxZoom=this.getMaxZoom(),this.state_=e,e}getLayersArray(t){return F()}getLayerStatesArray(t){return F()}getExtent(){return this.get(xn)}getMaxResolution(){return this.get(Sn)}getMinResolution(){return this.get(On)}getMinZoom(){return this.get(In)}getMaxZoom(){return this.get(En)}getOpacity(){return this.get(vn)}getSourceState(){return F()}getVisible(){return this.get(wn)}getZIndex(){return this.get(Tn)}setBackground(t){this.background_=t,this.changed()}setExtent(t){this.set(xn,t)}setMaxResolution(t){this.set(Sn,t)}setMinResolution(t){this.set(On,t)}setMaxZoom(t){this.set(En,t)}setMinZoom(t){this.set(In,t)}setOpacity(t){B("number"==typeof t,"Layer opacity must be a number"),this.set(vn,t)}setVisible(t){this.set(wn,t)}setZIndex(t){this.set(Tn,t)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}},Dn="prerender",kn="postrender",Rn="precompose",Mn=0,Fn=1,Ln={CENTER:"center",RESOLUTION:"resolution",ROTATION:"rotation"};function $n(t,e,n){return function(r,i,o,s,a){if(!r)return;if(!i&&!e)return r;const u=e?0:o[0]*i,l=e?0:o[1]*i,c=a?a[0]:0,h=a?a[1]:0;let d=t[0]+u/2+c,f=t[2]-u/2+c,p=t[1]+l/2+h,g=t[3]-l/2+h;d>f&&(d=(f+d)/2,f=d),p>g&&(p=(g+p)/2,g=p);let m=Re(r[0],d,f),y=Re(r[1],p,g);if(s&&n&&i){const t=30*i;m+=-t*Math.log(1+Math.max(0,d-r[0])/t)+t*Math.log(1+Math.max(0,r[0]-f)/t),y+=-t*Math.log(1+Math.max(0,p-r[1])/t)+t*Math.log(1+Math.max(0,r[1]-g)/t)}return[m,y]}}function Nn(t){return t}function jn(t,e,n,r){const i=kt(e)/n[0],o=Pt(e)/n[1];return r?Math.min(t,Math.max(i,o)):Math.min(t,Math.min(i,o))}function Bn(t,e,n){let r=Math.min(t,e);return r*=Math.log(1+50*Math.max(0,t/e-1))/50+1,n&&(r=Math.max(r,n),r/=Math.log(1+50*Math.max(0,n/t-1))/50+1),Re(r,n/2,2*e)}function Un(t,e,n,r,i){return n=void 0===n||n,function(o,s,a,u){if(void 0!==o){const s=r?jn(t,r,a,i):t;return n&&u?Bn(o,s,e):Re(o,e,s)}}}function Vn(t){if(void 0!==t)return 0}function zn(t){if(void 0!==t)return t}function Gn(t){const e=void 0===t?5*Math.PI/180:t;return function(t,n){return n||void 0===t?t:Math.abs(t)<=e?0:t}}function Wn(t){return 1-function(t){return Math.pow(t,3)}(1-t)}function Hn(t){return 3*t*t-2*t*t*t}function qn(t,e){setTimeout((function(){t(e)}),0)}function Xn(t){return!(t.sourceCenter&&t.targetCenter&&!ee(t.sourceCenter,t.targetCenter))&&(t.sourceResolution===t.targetResolution&&t.sourceRotation===t.targetRotation)}function Yn(t,e,n,r,i){const o=Math.cos(-i);let s=Math.sin(-i),a=t[0]*o-t[1]*s,u=t[1]*o+t[0]*s;a+=(e[0]/2-n[0])*r,u+=(n[1]-e[1]/2)*r,s=-s;return[a*o-u*s,u*o+a*s]}const Kn=class extends j{constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=de(t.projection,"EPSG:3857"),this.viewportSize_=[100,100],this.targetCenter_=null,this.targetResolution_,this.targetRotation_,this.nextCenter_=null,this.nextResolution_,this.nextRotation_,this.cancelAnchor_=void 0,t.projection&&se(),t.center&&(t.center=ve(t.center,this.projection_)),t.extent&&(t.extent=xe(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const t in Ln)delete e[t];this.setProperties(e,!0);const n=function(t){let e,n,r;const i=28,o=2;let s=void 0!==t.minZoom?t.minZoom:0,a=void 0!==t.maxZoom?t.maxZoom:i;const u=void 0!==t.zoomFactor?t.zoomFactor:o,l=void 0!==t.multiWorld&&t.multiWorld,c=void 0===t.smoothResolutionConstraint||t.smoothResolutionConstraint,h=void 0!==t.showFullExtent&&t.showFullExtent,d=de(t.projection,"EPSG:3857"),f=d.getExtent();let p=t.constrainOnlyCenter,g=t.extent;l||g||!d.isGlobal()||(p=!1,g=f);if(void 0!==t.resolutions){const i=t.resolutions;n=i[s],r=void 0!==i[a]?i[a]:i[i.length-1],e=t.constrainResolution?function(t,e,n,r){return e=void 0===e||e,function(i,o,s,a){if(void 0!==i){const u=t[0],l=t[t.length-1],c=n?jn(u,n,s,r):u;if(a)return e?Bn(i,c,l):Re(i,l,c);const h=Math.min(c,i),d=Math.floor(_(t,h,o));return t[d]>c&&d<t.length-1?t[d+1]:t[d]}}}(i,c,!p&&g,h):Un(n,r,c,!p&&g,h)}else{const l=(f?Math.max(kt(f),Pt(f)):360*$t.degrees/d.getMetersPerUnit())/256/Math.pow(o,0),m=l/Math.pow(o,i-0);n=t.maxResolution,void 0!==n?s=0:n=l/Math.pow(u,s),r=t.minResolution,void 0===r&&(r=void 0!==t.maxZoom?void 0!==t.maxResolution?n/Math.pow(u,a):l/Math.pow(u,a):m),a=s+Math.floor(Math.log(n/r)/Math.log(u)),r=n/Math.pow(u,a-s),e=t.constrainResolution?function(t,e,n,r,i,o){return r=void 0===r||r,n=void 0!==n?n:0,function(s,a,u,l){if(void 0!==s){const c=i?jn(e,i,u,o):e;if(l)return r?Bn(s,c,n):Re(s,n,c);const h=1e-9,d=Math.ceil(Math.log(e/c)/Math.log(t)-h),f=-a*(.5-h)+.5,p=Math.min(c,s),g=Math.floor(Math.log(e/p)/Math.log(t)+f),m=Math.max(d,g);return Re(e/Math.pow(t,m),n,c)}}}(u,n,r,c,!p&&g,h):Un(n,r,c,!p&&g,h)}return{constraint:e,maxResolution:n,minResolution:r,minZoom:s,zoomFactor:u}}(t);this.maxResolution_=n.maxResolution,this.minResolution_=n.minResolution,this.zoomFactor_=n.zoomFactor,this.resolutions_=t.resolutions,this.padding_=t.padding,this.minZoom_=n.minZoom;const r=function(t){if(void 0!==t.extent){const e=void 0===t.smoothExtentConstraint||t.smoothExtentConstraint;return $n(t.extent,t.constrainOnlyCenter,e)}const e=de(t.projection,"EPSG:3857");if(!0!==t.multiWorld&&e.isGlobal()){const t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,$n(t,!1,!1)}return Nn}(t),i=n.constraint,o=function(t){if(void 0===t.enableRotation||t.enableRotation){const e=t.constrainRotation;return void 0===e||!0===e?Gn():!1===e?zn:"number"==typeof e?function(t){const e=2*Math.PI/t;return function(t,n){return n?t:void 0!==t?t=Math.floor(t/e+.5)*e:void 0}}(e):zn}return Vn}(t);this.constraints_={center:r,resolution:i,rotation:o},this.setRotation(void 0!==t.rotation?t.rotation:0),this.setCenterInternal(void 0!==t.center?t.center:null),void 0!==t.resolution?this.setResolution(t.resolution):void 0!==t.zoom&&this.setZoom(t.zoom)}get padding(){return this.padding_}set padding(t){let e=this.padding_;this.padding_=t;const n=this.getCenterInternal();if(n){const r=t||[0,0,0,0];e=e||[0,0,0,0];const i=this.getResolution(),o=i/2*(r[3]-e[3]+e[1]-r[1]),s=i/2*(r[0]-e[0]+e[2]-r[2]);this.setCenterInternal([n[0]+o,n[1]-s])}}getUpdatedOptions_(t){const e=this.getProperties();return void 0!==e.resolution?e.resolution=this.getResolution():e.zoom=this.getZoom(),e.center=this.getCenterInternal(),e.rotation=this.getRotation(),Object.assign({},e,t)}animate(t){this.isDef()&&!this.getAnimating()&&this.resolveConstraints(0);const e=new Array(arguments.length);for(let t=0;t<e.length;++t){let n=arguments[t];n.center&&(n=Object.assign({},n),n.center=ve(n.center,this.getProjection())),n.anchor&&(n=Object.assign({},n),n.anchor=ve(n.anchor,this.getProjection())),e[t]=n}this.animateInternal.apply(this,e)}animateInternal(t){let e,n=arguments.length;n>1&&"function"==typeof arguments[n-1]&&(e=arguments[n-1],--n);let r=0;for(;r<n&&!this.isDef();++r){const t=arguments[r];t.center&&this.setCenterInternal(t.center),void 0!==t.zoom?this.setZoom(t.zoom):t.resolution&&this.setResolution(t.resolution),void 0!==t.rotation&&this.setRotation(t.rotation)}if(r===n)return void(e&&qn(e,!0));let i=Date.now(),o=this.targetCenter_.slice(),s=this.targetResolution_,a=this.targetRotation_;const u=[];for(;r<n;++r){const t=arguments[r],n={start:i,complete:!1,anchor:t.anchor,duration:void 0!==t.duration?t.duration:1e3,easing:t.easing||Hn,callback:e};if(t.center&&(n.sourceCenter=o,n.targetCenter=t.center.slice(),o=n.targetCenter),void 0!==t.zoom?(n.sourceResolution=s,n.targetResolution=this.getResolutionForZoom(t.zoom),s=n.targetResolution):t.resolution&&(n.sourceResolution=s,n.targetResolution=t.resolution,s=n.targetResolution),void 0!==t.rotation){n.sourceRotation=a;const e=Le(t.rotation-a+Math.PI,2*Math.PI)-Math.PI;n.targetRotation=a+e,a=n.targetRotation}Xn(n)?n.complete=!0:i+=n.duration,u.push(n)}this.animations_.push(u),this.setHint(Mn,1),this.updateAnimations_()}getAnimating(){return this.hints_[Mn]>0}getInteracting(){return this.hints_[Fn]>0}cancelAnimations(){let t;this.setHint(Mn,-this.hints_[Mn]);for(let e=0,n=this.animations_.length;e<n;++e){const n=this.animations_[e];if(n[0].callback&&qn(n[0].callback,!1),!t)for(let e=0,r=n.length;e<r;++e){const r=n[e];if(!r.complete){t=r.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=t,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(void 0!==this.updateAnimationKey_&&(cancelAnimationFrame(this.updateAnimationKey_),this.updateAnimationKey_=void 0),!this.getAnimating())return;const t=Date.now();let e=!1;for(let n=this.animations_.length-1;n>=0;--n){const r=this.animations_[n];let i=!0;for(let n=0,o=r.length;n<o;++n){const o=r[n];if(o.complete)continue;const s=t-o.start;let a=o.duration>0?s/o.duration:1;a>=1?(o.complete=!0,a=1):i=!1;const u=o.easing(a);if(o.sourceCenter){const t=o.sourceCenter[0],e=o.sourceCenter[1],n=o.targetCenter[0],r=o.targetCenter[1];this.nextCenter_=o.targetCenter;const i=t+u*(n-t),s=e+u*(r-e);this.targetCenter_=[i,s]}if(o.sourceResolution&&o.targetResolution){const t=1===u?o.targetResolution:o.sourceResolution+u*(o.targetResolution-o.sourceResolution);if(o.anchor){const e=this.getViewportSize_(this.getRotation()),n=this.constraints_.resolution(t,0,e,!0);this.targetCenter_=this.calculateCenterZoom(n,o.anchor)}this.nextResolution_=o.targetResolution,this.targetResolution_=t,this.applyTargetState_(!0)}if(void 0!==o.sourceRotation&&void 0!==o.targetRotation){const t=1===u?Le(o.targetRotation+Math.PI,2*Math.PI)-Math.PI:o.sourceRotation+u*(o.targetRotation-o.sourceRotation);if(o.anchor){const e=this.constraints_.rotation(t,!0);this.targetCenter_=this.calculateCenterRotate(e,o.anchor)}this.nextRotation_=o.targetRotation,this.targetRotation_=t}if(this.applyTargetState_(!0),e=!0,!o.complete)break}if(i){this.animations_[n]=null,this.setHint(Mn,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=r[0].callback;t&&qn(t,!0)}}this.animations_=this.animations_.filter(Boolean),e&&void 0===this.updateAnimationKey_&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let n;const r=this.getCenterInternal();var i,o;return void 0!==r&&(n=[r[0]-e[0],r[1]-e[1]],function(t,e){const n=Math.cos(e),r=Math.sin(e),i=t[0]*n-t[1]*r,o=t[1]*n+t[0]*r;t[0]=i,t[1]=o}(n,t-this.getRotation()),o=e,(i=n)[0]+=+o[0],i[1]+=+o[1]),n}calculateCenterZoom(t,e){let n;const r=this.getCenterInternal(),i=this.getResolution();if(void 0!==r&&void 0!==i){n=[e[0]-t*(e[0]-r[0])/i,e[1]-t*(e[1]-r[1])/i]}return n}getViewportSize_(t){const e=this.viewportSize_;if(t){const n=e[0],r=e[1];return[Math.abs(n*Math.cos(t))+Math.abs(r*Math.sin(t)),Math.abs(n*Math.sin(t))+Math.abs(r*Math.cos(t))]}return e}setViewportSize(t){this.viewportSize_=Array.isArray(t)?t.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){const t=this.getCenterInternal();return t?_e(t,this.getProjection()):t}getCenterInternal(){return this.get(Ln.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return void 0!==t?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){return we(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();B(e,"The view center is not defined");const n=this.getResolution();B(void 0!==n,"The view resolution is not defined");const r=this.getRotation();return B(void 0!==r,"The view rotation is not defined"),At(e,n,r,t)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(t){this.applyOptions_(this.getUpdatedOptions_({maxZoom:t}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(t){this.applyOptions_(this.getUpdatedOptions_({minZoom:t}))}setConstrainResolution(t){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:t}))}getProjection(){return this.projection_}getResolution(){return this.get(Ln.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(xe(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const n=kt(t)/e[0],r=Pt(t)/e[1];return Math.max(n,r)}getResolutionForValueFunction(t){t=t||2;const e=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(e/n)/Math.log(t);return function(n){return e/Math.pow(t,n*r)}}getRotation(){return this.get(Ln.ROTATION)}getValueForResolutionFunction(t){const e=Math.log(t||2),n=this.getConstrainedResolution(this.maxResolution_),r=this.minResolution_,i=Math.log(n/r)/e;return function(t){return Math.log(n/t)/e/i}}getViewportSizeMinusPadding_(t){let e=this.getViewportSize_(t);const n=this.padding_;return n&&(e=[e[0]-n[1]-n[3],e[1]-n[0]-n[2]]),e}getState(){const t=this.getProjection(),e=this.getResolution(),n=this.getRotation();let r=this.getCenterInternal();const i=this.padding_;if(i){const t=this.getViewportSizeMinusPadding_();r=Yn(r,this.getViewportSize_(),[t[0]/2+i[3],t[1]/2+i[0]],e,n)}return{center:r.slice(0),projection:void 0!==t?t:null,resolution:e,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:n,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let t;const e=this.getResolution();return void 0!==e&&(t=this.getZoomForResolution(e)),t}getZoomForResolution(t){let e,n,r=this.minZoom_||0;if(this.resolutions_){const i=_(this.resolutions_,t,1);r=i,e=this.resolutions_[i],n=i==this.resolutions_.length-1?2:e/this.resolutions_[i+1]}else e=this.maxResolution_,n=this.zoomFactor_;return r+Math.log(e/t)/Math.log(n)}getResolutionForZoom(t){if(this.resolutions_){if(this.resolutions_.length<=1)return 0;const e=Re(Math.floor(t),0,this.resolutions_.length-2),n=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(n,Re(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let n;if(B(Array.isArray(t)||"function"==typeof t.getSimplifiedGeometry,"Invalid extent or geometry provided as `geometry`"),Array.isArray(t)){B(!Mt(t),"Cannot fit empty extent provided as `geometry`");n=_n(xe(t,this.getProjection()))}else if("Circle"===t.getType()){const e=xe(t.getExtent(),this.getProjection());n=_n(e),n.rotate(this.getRotation(),It(e))}else{const e=be();n=e?t.clone().transform(e,this.getProjection()):t}this.fitInternal(n,e)}rotatedExtentForGeometry(t){const e=this.getRotation(),n=Math.cos(e),r=Math.sin(-e),i=t.getFlatCoordinates(),o=t.getStride();let s=1/0,a=1/0,u=-1/0,l=-1/0;for(let t=0,e=i.length;t<e;t+=o){const e=i[t]*n-i[t+1]*r,o=i[t]*r+i[t+1]*n;s=Math.min(s,e),a=Math.min(a,o),u=Math.max(u,e),l=Math.max(l,o)}return[s,a,u,l]}fitInternal(t,e){let n=(e=e||{}).size;n||(n=this.getViewportSizeMinusPadding_());const r=void 0!==e.padding?e.padding:[0,0,0,0],i=void 0!==e.nearest&&e.nearest;let o;o=void 0!==e.minResolution?e.minResolution:void 0!==e.maxZoom?this.getResolutionForZoom(e.maxZoom):0;const s=this.rotatedExtentForGeometry(t);let a=this.getResolutionForExtentInternal(s,[n[0]-r[1]-r[3],n[1]-r[0]-r[2]]);a=isNaN(a)?o:Math.max(a,o),a=this.getConstrainedResolution(a,i?0:1);const u=this.getRotation(),l=Math.sin(u),c=Math.cos(u),h=It(s);h[0]+=(r[1]-r[3])/2*a,h[1]+=(r[0]-r[2])/2*a;const d=h[0]*c-h[1]*l,f=h[1]*c+h[0]*l,p=this.getConstrainedCenter([d,f],a),g=e.callback?e.callback:S;void 0!==e.duration?this.animateInternal({resolution:a,center:p,duration:e.duration,easing:e.easing},g):(this.targetResolution_=a,this.targetCenter_=p,this.applyTargetState_(!1,!0),qn(g,!0))}centerOn(t,e,n){this.centerOnInternal(ve(t,this.getProjection()),e,n)}centerOnInternal(t,e,n){this.setCenterInternal(Yn(t,e,n,this.getResolution(),this.getRotation()))}calculateCenterShift(t,e,n,r){let i;const o=this.padding_;if(o&&t){const 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n=this.getAnimating()||this.getInteracting(),r=this.constraints_.rotation(this.targetRotation_+t,n);e&&(this.targetCenter_=this.calculateCenterRotate(r,e)),this.targetRotation_+=t,this.applyTargetState_()}setCenter(t){this.setCenterInternal(t?ve(t,this.getProjection()):t)}setCenterInternal(t){this.targetCenter_=t,this.applyTargetState_()}setHint(t,e){return this.hints_[t]+=e,this.changed(),this.hints_[t]}setResolution(t){this.targetResolution_=t,this.applyTargetState_()}setRotation(t){this.targetRotation_=t,this.applyTargetState_()}setZoom(t){this.setResolution(this.getResolutionForZoom(t))}applyTargetState_(t,e){const 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Promise(((e,n)=>t.decode().then((()=>e(t))).catch((r=>t.complete&&t.width?e(t):n(r))))):function(t,e){return new Promise(((n,r)=>{function i(){s(),n(t)}function o(){s(),r(new Error("Image load error"))}function s(){t.removeEventListener("load",i),t.removeEventListener("error",o)}t.addEventListener("load",i),t.addEventListener("error",o),e&&(t.src=e)}))}(t)}class Dr{constructor(){this.cache_={},this.patternCache_={},this.cacheSize_=0,this.maxCacheSize_=32}clear(){this.cache_={},this.patternCache_={},this.cacheSize_=0}canExpireCache(){return this.cacheSize_>this.maxCacheSize_}expire(){if(this.canExpireCache()){let t=0;for(const e in this.cache_){const n=this.cache_[e];0!=(3&t++)||n.hasListener()||(delete this.cache_[e],delete this.patternCache_[e],--this.cacheSize_)}}}get(t,e,n){const r=kr(t,e,n);return r in this.cache_?this.cache_[r]:null}getPattern(t,e,n){const r=kr(t,e,n);return r in this.patternCache_?this.patternCache_[r]:null}set(t,e,n,r,i){const o=kr(t,e,n),s=o in 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this.src_}load(){if(this.imageState_===Qn){this.image_||this.initializeImage_(),this.imageState_=tr;try{void 0!==this.src_&&(this.image_.src=this.src_)}catch(t){this.handleImageError_()}this.image_ instanceof HTMLImageElement&&Cr(this.image_,this.src_).then((t=>{this.image_=t,this.handleImageLoad_()})).catch(this.handleImageError_.bind(this))}}replaceColor_(t){if(!this.color_||this.canvas_[t]||this.imageState_!==er)return;const e=this.image_,n=document.createElement("canvas");n.width=Math.ceil(e.width*t),n.height=Math.ceil(e.height*t);const r=n.getContext("2d");var i;r.scale(t,t),r.drawImage(e,0,0),r.globalCompositeOperation="multiply",r.fillStyle="string"==typeof(i=this.color_)?i:Tr(i),r.fillRect(0,0,n.width/t,n.height/t),r.globalCompositeOperation="destination-in",r.drawImage(e,0,0),this.canvas_[t]=n}ready(){return this.ready_||(this.ready_=new Promise((t=>{this.imageState_===er||this.imageState_===nr?t():this.addEventListener(P,(function 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e=Kr.getKeys();for(let n=0,r=e.length;n<r;++n){const r=e[n];Kr.get(r)<100&&(s.apply(this,r.split("\n"))?(E(Qr),Jr=null,Zr=void 0,Kr.set(r,100)):(Kr.set(r,Kr.get(r)+1,!0),t=!1))}t&&(clearInterval(i),i=void 0)}return function(t){const e=Br(t);if(!e)return;const n=e.families;for(let t=0,r=n.length;t<r;++t){const r=n[t],o=e.style+"\n"+e.weight+"\n"+r;void 0===Kr.get(o)&&(Kr.set(o,100,!0),s(e.style,e.weight,r)||(Kr.set(o,0,!0),void 0===i&&(i=setInterval(a,32))))}}}(),ei=function(){let t;return function(e){let n=Qr[e];if(null==n){if(Or){const t=Br(e),r=ni(e,"Žg");n=(isNaN(Number(t.lineHeight))?1.2:Number(t.lineHeight))*(r.actualBoundingBoxAscent+r.actualBoundingBoxDescent)}else t||(t=document.createElement("div"),t.innerHTML="M",t.style.minHeight="0",t.style.maxHeight="none",t.style.height="auto",t.style.padding="0",t.style.border="none",t.style.position="absolute",t.style.display="block",t.style.left="-99999px"),t.style.font=e,document.body.appendChild(t),n=t.offsetHeight,document.body.removeChild(t);Qr[e]=n}return n}}();function ni(t,e){return Jr||(Jr=Ir(1,1)),t!=Zr&&(Jr.font=t,Zr=Jr.font),Jr.measureText(e)}function ri(t,e){return ni(t,e).width}function ii(t,e,n){if(e in n)return n[e];const r=e.split("\n").reduce(((e,n)=>Math.max(e,ri(t,n))),0);return n[e]=r,r}function oi(t,e,n,r,i,o,s,a,u,l,c){t.save(),1!==n&&(void 0===t.globalAlpha?t.globalAlpha=t=>t.globalAlpha*=n:t.globalAlpha*=n),e&&t.transform.apply(t,e),r.contextInstructions?(t.translate(u,l),t.scale(c[0],c[1]),function(t,e){const n=t.contextInstructions;for(let t=0,r=n.length;t<r;t+=2)Array.isArray(n[t+1])?e[n[t]].apply(e,n[t+1]):e[n[t]]=n[t+1]}(r,t)):c[0]<0||c[1]<0?(t.translate(u,l),t.scale(c[0],c[1]),t.drawImage(r,i,o,s,a,0,0,s,a)):t.drawImage(r,i,o,s,a,u,l,s*c[0],a*c[1]),t.restore()}class si extends or{constructor(t){super({opacity:1,rotateWithView:void 0!==t.rotateWithView&&t.rotateWithView,rotation:void 0!==t.rotation?t.rotation:0,scale:void 0!==t.scale?t.scale:1,displacement:void 0!==t.displacement?t.displacement:[0,0],declutterMode:t.declutterMode}),this.canvases_,this.hitDetectionCanvas_=null,this.fill_=void 0!==t.fill?t.fill:null,this.origin_=[0,0],this.points_=t.points,this.radius_=t.radius,this.radius2_=t.radius2,this.angle_=void 0!==t.angle?t.angle:0,this.stroke_=void 0!==t.stroke?t.stroke:null,this.size_,this.renderOptions_,this.imageState_=this.fill_&&this.fill_.loading()?tr:er,this.imageState_===tr&&this.ready().then((()=>this.imageState_=er)),this.render()}clone(){const t=this.getScale(),e=new si({fill:this.getFill()?this.getFill().clone():void 0,points:this.getPoints(),radius:this.getRadius(),radius2:this.getRadius2(),angle:this.getAngle(),stroke:this.getStroke()?this.getStroke().clone():void 0,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(t)?t.slice():t,displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return e.setOpacity(this.getOpacity()),e}getAnchor(){const t=this.size_,e=this.getDisplacement(),n=this.getScaleArray();return[t[0]/2-e[0]/n[0],t[1]/2+e[1]/n[1]]}getAngle(){return this.angle_}getFill(){return this.fill_}setFill(t){this.fill_=t,this.render()}getHitDetectionImage(){return this.hitDetectionCanvas_||(this.hitDetectionCanvas_=this.createHitDetectionCanvas_(this.renderOptions_)),this.hitDetectionCanvas_}getImage(t){let e=this.canvases_[t];if(!e){const n=this.renderOptions_,r=Ir(n.size*t,n.size*t);this.draw_(n,r,t),e=r.canvas,this.canvases_[t]=e}return e}getPixelRatio(t){return t}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius_}getRadius2(){return this.radius2_}getSize(){return this.size_}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t,this.render()}listenImageChange(t){}load(){}unlistenImageChange(t){}calculateLineJoinSize_(t,e,n){if(0===e||this.points_===1/0||"bevel"!==t&&"miter"!==t)return e;let r=this.radius_,i=void 0===this.radius2_?r:this.radius2_;if(r<i){const t=r;r=i,i=t}const o=void 0===this.radius2_?this.points_:2*this.points_,s=2*Math.PI/o,a=i*Math.sin(s),u=r-Math.sqrt(i*i-a*a),l=Math.sqrt(a*a+u*u),c=l/a;if("miter"===t&&c<=n)return c*e;const h=e/2/c,d=e/2*(u/l),f=Math.sqrt((r+h)*(r+h)+d*d)-r;if(void 0===this.radius2_||"bevel"===t)return 2*f;const p=r*Math.sin(s),g=i-Math.sqrt(r*r-p*p),m=Math.sqrt(p*p+g*g)/p;if(m<=n){const t=m*e/2-i-r;return 2*Math.max(f,t)}return 2*f}createRenderOptions(){let t,e=zr,n=Wr,r=0,i=null,o=0,s=0;this.stroke_&&(t=$r(this.stroke_.getColor()??Hr),s=this.stroke_.getWidth()??1,i=this.stroke_.getLineDash(),o=this.stroke_.getLineDashOffset()??0,n=this.stroke_.getLineJoin()??Wr,e=this.stroke_.getLineCap()??zr,r=this.stroke_.getMiterLimit()??10);const a=this.calculateLineJoinSize_(n,s,r),u=Math.max(this.radius_,this.radius2_||0);return{strokeStyle:t,strokeWidth:s,size:Math.ceil(2*u+a),lineCap:e,lineDash:i,lineDashOffset:o,lineJoin:n,miterLimit:r}}render(){this.renderOptions_=this.createRenderOptions();const t=this.renderOptions_.size;this.canvases_={},this.hitDetectionCanvas_=null,this.size_=[t,t]}draw_(t,e,n){if(e.scale(n,n),e.translate(t.size/2,t.size/2),this.createPath_(e),this.fill_){let t=this.fill_.getColor();null===t&&(t=Vr),e.fillStyle=$r(t),e.fill()}t.strokeStyle&&(e.strokeStyle=t.strokeStyle,e.lineWidth=t.strokeWidth,t.lineDash&&(e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset),e.lineCap=t.lineCap,e.lineJoin=t.lineJoin,e.miterLimit=t.miterLimit,e.stroke())}createHitDetectionCanvas_(t){let e;if(this.fill_){let n=this.fill_.getColor(),r=0;"string"==typeof n&&(n=wr(n)),null===n?r=1:Array.isArray(n)&&(r=4===n.length?n[3]:1),0===r&&(e=Ir(t.size,t.size),this.drawHitDetectionCanvas_(t,e))}return e?e.canvas:this.getImage(1)}createPath_(t){let e=this.points_;const n=this.radius_;if(e===1/0)t.arc(0,0,n,0,2*Math.PI);else{const r=void 0===this.radius2_?n:this.radius2_;void 0!==this.radius2_&&(e*=2);const i=this.angle_-Math.PI/2,o=2*Math.PI/e;for(let s=0;s<e;s++){const e=i+s*o,a=s%2==0?n:r;t.lineTo(a*Math.cos(e),a*Math.sin(e))}t.closePath()}}drawHitDetectionCanvas_(t,e){e.translate(t.size/2,t.size/2),this.createPath_(e),e.fillStyle=Vr,e.fill(),t.strokeStyle&&(e.strokeStyle=t.strokeStyle,e.lineWidth=t.strokeWidth,t.lineDash&&(e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset),e.lineJoin=t.lineJoin,e.miterLimit=t.miterLimit,e.stroke())}ready(){return this.fill_?this.fill_.ready():Promise.resolve()}}const ai=si;class ui extends ai{constructor(t){super({points:1/0,fill:(t=t||{radius:5}).fill,radius:t.radius,stroke:t.stroke,scale:void 0!==t.scale?t.scale:1,rotation:void 0!==t.rotation?t.rotation:0,rotateWithView:void 0!==t.rotateWithView&&t.rotateWithView,displacement:void 0!==t.displacement?t.displacement:[0,0],declutterMode:t.declutterMode})}clone(){const t=this.getScale(),e=new ui({fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,radius:this.getRadius(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return e.setOpacity(this.getOpacity()),e}setRadius(t){this.radius_=t,this.render()}}const li=ui;class ci{constructor(t){t=t||{},this.patternImage_=null,this.color_=null,void 0!==t.color&&this.setColor(t.color)}clone(){const t=this.getColor();return new ci({color:Array.isArray(t)?t.slice():t||void 0})}getColor(){return this.color_}setColor(t){if(null!==t&&"object"==typeof t&&"src"in t){const e=Lr(null,t.src,"anonymous",void 0,t.offset?null:t.color?t.color:null,!(t.offset&&t.size));e.ready().then((()=>{this.patternImage_=null})),e.getImageState()===Qn&&e.load(),e.getImageState()===tr&&(this.patternImage_=e)}this.color_=t}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}}const hi=ci;class di{constructor(t){t=t||{},this.color_=void 0!==t.color?t.color:null,this.lineCap_=t.lineCap,this.lineDash_=void 0!==t.lineDash?t.lineDash:null,this.lineDashOffset_=t.lineDashOffset,this.lineJoin_=t.lineJoin,this.miterLimit_=t.miterLimit,this.width_=t.width}clone(){const t=this.getColor();return new di({color:Array.isArray(t)?t.slice():t||void 0,lineCap:this.getLineCap(),lineDash:this.getLineDash()?this.getLineDash().slice():void 0,lineDashOffset:this.getLineDashOffset(),lineJoin:this.getLineJoin(),miterLimit:this.getMiterLimit(),width:this.getWidth()})}getColor(){return this.color_}getLineCap(){return this.lineCap_}getLineDash(){return this.lineDash_}getLineDashOffset(){return this.lineDashOffset_}getLineJoin(){return this.lineJoin_}getMiterLimit(){return this.miterLimit_}getWidth(){return this.width_}setColor(t){this.color_=t}setLineCap(t){this.lineCap_=t}setLineDash(t){this.lineDash_=t}setLineDashOffset(t){this.lineDashOffset_=t}setLineJoin(t){this.lineJoin_=t}setMiterLimit(t){this.miterLimit_=t}setWidth(t){this.width_=t}}const fi=di;class pi{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=yi,void 0!==t.geometry&&this.setGeometry(t.geometry),this.fill_=void 0!==t.fill?t.fill:null,this.image_=void 0!==t.image?t.image:null,this.renderer_=void 0!==t.renderer?t.renderer:null,this.hitDetectionRenderer_=void 0!==t.hitDetectionRenderer?t.hitDetectionRenderer:null,this.stroke_=void 0!==t.stroke?t.stroke:null,this.text_=void 0!==t.text?t.text:null,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&"object"==typeof t&&(t=t.clone()),new pi({geometry:t??void 0,fill:this.getFill()?this.getFill().clone():void 0,image:this.getImage()?this.getImage().clone():void 0,renderer:this.getRenderer()??void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,text:this.getText()?this.getText().clone():void 0,zIndex:this.getZIndex()})}getRenderer(){return this.renderer_}setRenderer(t){this.renderer_=t}setHitDetectionRenderer(t){this.hitDetectionRenderer_=t}getHitDetectionRenderer(){return this.hitDetectionRenderer_}getGeometry(){return this.geometry_}getGeometryFunction(){return this.geometryFunction_}getFill(){return this.fill_}setFill(t){this.fill_=t}getImage(){return this.image_}setImage(t){this.image_=t}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t}getText(){return this.text_}setText(t){this.text_=t}getZIndex(){return this.zIndex_}setGeometry(t){"function"==typeof t?this.geometryFunction_=t:"string"==typeof t?this.geometryFunction_=function(e){return e.get(t)}:t?void 0!==t&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=yi,this.geometry_=t}setZIndex(t){this.zIndex_=t}}let gi=null;function mi(t,e){if(!gi){const t=new hi({color:"rgba(255,255,255,0.4)"}),e=new fi({color:"#3399CC",width:1.25});gi=[new pi({image:new li({fill:t,stroke:e,radius:5}),fill:t,stroke:e})]}return gi}function yi(t){return t.getGeometry()}const bi=pi;function _i(t,e,n,r){return void 0!==n&&void 0!==r?[n/t,r/e]:void 0!==n?n/t:void 0!==r?r/e:1}class vi extends or{constructor(t){const e=void 0!==(t=t||{}).opacity?t.opacity:1,n=void 0!==t.rotation?t.rotation:0,r=void 0!==t.scale?t.scale:1,i=void 0!==t.rotateWithView&&t.rotateWithView;super({opacity:e,rotation:n,scale:r,displacement:void 0!==t.displacement?t.displacement:[0,0],rotateWithView:i,declutterMode:t.declutterMode}),this.anchor_=void 0!==t.anchor?t.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=void 0!==t.anchorOrigin?t.anchorOrigin:"top-left",this.anchorXUnits_=void 0!==t.anchorXUnits?t.anchorXUnits:"fraction",this.anchorYUnits_=void 0!==t.anchorYUnits?t.anchorYUnits:"fraction",this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null;const o=void 0!==t.img?t.img:null;let s,a=t.src;if(B(!(void 0!==a&&o),"`image` and `src` cannot be provided at the same time"),void 0!==a&&0!==a.length||!o||(a=o.src||$(o)),B(void 0!==a&&a.length>0,"A defined and non-empty `src` or `image` must be provided"),B(!((void 0!==t.width||void 0!==t.height)&&void 0!==t.scale),"`width` or `height` cannot be provided together with `scale`"),void 0!==t.src?s=Qn:void 0!==o&&(s="complete"in o?o.complete?o.src?er:Qn:tr:er),this.color_=void 0!==t.color?wr(t.color):null,this.iconImage_=Lr(o,a,this.crossOrigin_,s,this.color_),this.offset_=void 0!==t.offset?t.offset:[0,0],this.offsetOrigin_=void 0!==t.offsetOrigin?t.offsetOrigin:"top-left",this.origin_=null,this.size_=void 0!==t.size?t.size:null,void 0!==t.width||void 0!==t.height){let e,n;if(t.size)[e,n]=t.size;else{const r=this.getImage(1);if(r.width&&r.height)e=r.width,n=r.height;else if(r instanceof HTMLImageElement){this.initialOptions_=t;const e=()=>{if(this.unlistenImageChange(e),!this.initialOptions_)return;const n=this.iconImage_.getSize();this.setScale(_i(n[0],n[1],t.width,t.height))};return void this.listenImageChange(e)}}void 0!==e&&this.setScale(_i(e,n,t.width,t.height))}}clone(){let t,e,n;return this.initialOptions_?(e=this.initialOptions_.width,n=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new vi({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:t,width:e,height:n,size:null!==this.size_?this.size_.slice():void 0,src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let t=this.normalizedAnchor_;if(!t){t=this.anchor_;const e=this.getSize();if("fraction"==this.anchorXUnits_||"fraction"==this.anchorYUnits_){if(!e)return null;t=this.anchor_.slice(),"fraction"==this.anchorXUnits_&&(t[0]*=e[0]),"fraction"==this.anchorYUnits_&&(t[1]*=e[1])}if("top-left"!=this.anchorOrigin_){if(!e)return null;t===this.anchor_&&(t=this.anchor_.slice()),"top-right"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[0]=-t[0]+e[0]),"bottom-left"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[1]=-t[1]+e[1])}this.normalizedAnchor_=t}const e=this.getDisplacement(),n=this.getScaleArray();return[t[0]-e[0]/n[0],t[1]+e[1]/n[1]]}setAnchor(t){this.anchor_=t,this.normalizedAnchor_=null}getColor(){return this.color_}getImage(t){return this.iconImage_.getImage(t)}getPixelRatio(t){return this.iconImage_.getPixelRatio(t)}getImageSize(){return this.iconImage_.getSize()}getImageState(){return this.iconImage_.getImageState()}getHitDetectionImage(){return this.iconImage_.getHitDetectionImage()}getOrigin(){if(this.origin_)return this.origin_;let t=this.offset_;if("top-left"!=this.offsetOrigin_){const e=this.getSize(),n=this.iconImage_.getSize();if(!e||!n)return null;t=t.slice(),"top-right"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[0]=n[0]-e[0]-t[0]),"bottom-left"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[1]=n[1]-e[1]-t[1])}return this.origin_=t,this.origin_}getSrc(){return this.iconImage_.getSrc()}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){const t=this.getScaleArray();return this.size_?this.size_[0]*t[0]:this.iconImage_.getImageState()==er?this.iconImage_.getSize()[0]*t[0]:void 0}getHeight(){const t=this.getScaleArray();return this.size_?this.size_[1]*t[1]:this.iconImage_.getImageState()==er?this.iconImage_.getSize()[1]*t[1]:void 0}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(P,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(P,t)}ready(){return this.iconImage_.ready()}}const wi=vi;class xi{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.scale_=t.scale,this.scaleArray_=rr(void 0!==t.scale?t.scale:1),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.repeat_=t.repeat,this.textBaseline_=t.textBaseline,this.fill_=void 0!==t.fill?t.fill:new hi({color:"#333"}),this.maxAngle_=void 0!==t.maxAngle?t.maxAngle:Math.PI/4,this.placement_=void 0!==t.placement?t.placement:"point",this.overflow_=!!t.overflow,this.stroke_=void 0!==t.stroke?t.stroke:null,this.offsetX_=void 0!==t.offsetX?t.offsetX:0,this.offsetY_=void 0!==t.offsetY?t.offsetY:0,this.backgroundFill_=t.backgroundFill?t.backgroundFill:null,this.backgroundStroke_=t.backgroundStroke?t.backgroundStroke:null,this.padding_=void 0===t.padding?null:t.padding,this.declutterMode_=t.declutterMode}clone(){const t=this.getScale();return new xi({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(t)?t.slice():t,text:this.getText(),textAlign:this.getTextAlign(),justify:this.getJustify(),textBaseline:this.getTextBaseline(),fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),backgroundFill:this.getBackgroundFill()?this.getBackgroundFill().clone():void 0,backgroundStroke:this.getBackgroundStroke()?this.getBackgroundStroke().clone():void 0,padding:this.getPadding()||void 0,declutterMode:this.getDeclutterMode()})}getOverflow(){return this.overflow_}getFont(){return this.font_}getMaxAngle(){return this.maxAngle_}getPlacement(){return this.placement_}getRepeat(){return this.repeat_}getOffsetX(){return this.offsetX_}getOffsetY(){return this.offsetY_}getFill(){return this.fill_}getRotateWithView(){return this.rotateWithView_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getStroke(){return this.stroke_}getText(){return this.text_}getTextAlign(){return this.textAlign_}getJustify(){return this.justify_}getTextBaseline(){return this.textBaseline_}getBackgroundFill(){return this.backgroundFill_}getBackgroundStroke(){return this.backgroundStroke_}getPadding(){return this.padding_}getDeclutterMode(){return this.declutterMode_}setOverflow(t){this.overflow_=t}setFont(t){this.font_=t}setMaxAngle(t){this.maxAngle_=t}setOffsetX(t){this.offsetX_=t}setOffsetY(t){this.offsetY_=t}setPlacement(t){this.placement_=t}setRepeat(t){this.repeat_=t}setRotateWithView(t){this.rotateWithView_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=rr(void 0!==t?t:1)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}}const Ti=xi;let Si=0;const Oi=1<<Si++,Ei=1<<Si++,Ii=1<<Si++,Ai=1<<Si++,Pi=1<<Si++,Ci=1<<Si++,Di=Math.pow(2,6)-1,ki={[Oi]:"boolean",[Ei]:"number",[Ii]:"string",[Ai]:"color",[Pi]:"number[]",[Ci]:"size"},Ri=Object.keys(ki).map(Number).sort(b);function Mi(t){const e=[];for(const r of Ri)(t&(n=r))===n&&e.push(ki[r]);var n;return 0===e.length?"untyped":e.length<3?e.join(" or "):e.slice(0,-1).join(", ")+", or "+e[e.length-1]}function Fi(t,e){return!!(t&e)}function Li(t,e){return t===e}class $i{constructor(t,e){this.type=t,this.value=e}}class Ni{constructor(t,e,...n){this.type=t,this.operator=e,this.args=n}}function ji(){return{variables:new Set,properties:new Set,featureId:!1,geometryType:!1,style:{}}}function Bi(t,e,n){switch(typeof t){case"boolean":return new $i(Oi,t);case"number":return new $i(n===Ci?Ci:Ei,t);case"string":{let e=Ii;return function(t){try{return vr(t),!0}catch(t){return!1}}(t)&&(e|=Ai),Li(e&n,0)||(e&=n),new $i(e,t)}}if(!Array.isArray(t))throw new Error("Expression must be an array or a primitive value");if(0===t.length)throw new Error("Empty expression");if("string"==typeof t[0])return function(t,e,n){const r=t[0],i=Ro[r];if(!i)throw new Error(`Unknown operator: ${r}`);return i(t,e,n)}(t,e,n);for(const e of t)if("number"!=typeof e)throw new Error("Expected an array of numbers");let r=Pi;return 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${e}`);return n}}function as(t,e){const n=t[e];if(void 0!==n){if("pixels"!==n&&"fraction"!==n)throw new Error(`Expected pixels or fraction for ${e}`);return n}}function us(t,e){const n=t[e];if(void 0!==n){if("string"!=typeof n)throw new Error(`Expected a string for ${e}`);if("declutter"!==n&&"obstacle"!==n&&"none"!==n)throw new Error(`Expected declutter, obstacle, or none for ${e}`);return n}}function ls(t,e){if(!Array.isArray(t))throw new Error(`Expected an array for ${e}`);const n=t.length;for(let r=0;r<n;++r)if("number"!=typeof t[r])throw new Error(`Expected an array of numbers for ${e}`);return t}function cs(t,e){if("string"!=typeof t)throw new Error(`Expected a string for ${e}`);return t}function hs(t,e){if("number"!=typeof t)throw new Error(`Expected a number for ${e}`);return t}function ds(t,e){if("string"==typeof t)return t;const n=ls(t,e),r=n.length;if(r<3||r>4)throw new Error(`Expected a color with 3 or 4 values for ${e}`);return n}function fs(t,e){const n=ls(t,e);if(2!==n.length)throw new Error(`Expected an array of two numbers for ${e}`);return n}const ps="renderOrder";const gs=class extends Zn{constructor(t){t=t||{};const e=Object.assign({},t);delete e.style,delete e.renderBuffer,delete e.updateWhileAnimating,delete e.updateWhileInteracting,super(e),this.declutter_=t.declutter?String(t.declutter):void 0,this.renderBuffer_=void 0!==t.renderBuffer?t.renderBuffer:100,this.style_=null,this.styleFunction_=void 0,this.setStyle(t.style),this.updateWhileAnimating_=void 0!==t.updateWhileAnimating&&t.updateWhileAnimating,this.updateWhileInteracting_=void 0!==t.updateWhileInteracting&&t.updateWhileInteracting}getDeclutter(){return this.declutter_}getFeatures(t){return super.getFeatures(t)}getRenderBuffer(){return this.renderBuffer_}getRenderOrder(){return this.get(ps)}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}getUpdateWhileAnimating(){return this.updateWhileAnimating_}getUpdateWhileInteracting(){return this.updateWhileInteracting_}renderDeclutter(t,e){const n=this.getDeclutter();n in t.declutter==!1&&(t.declutter[n]=new Jn(9)),this.getRenderer().renderDeclutter(t,e)}setRenderOrder(t){this.set(ps,t)}setStyle(t){this.style_=void 0===t?mi:t;const e=function(t){if(void 0===t)return mi;if(!t)return null;if("function"==typeof t)return t;if(t instanceof bi)return t;if(!Array.isArray(t))return qo([t]);if(0===t.length)return[];const e=t.length,n=t[0];if(n instanceof bi){const n=new Array(e);for(let r=0;r<e;++r){const e=t[r];if(!(e instanceof bi))throw new Error("Expected a list of style instances");n[r]=e}return n}if("style"in n){const n=new Array(e);for(let r=0;r<e;++r){const e=t[r];if(!("style"in e))throw new Error("Expected a list of rules with a style property");n[r]=e}return Ho(n)}return qo(t)}(t);this.styleFunction_=null===t?void 0:function(t){let e;if("function"==typeof t)e=t;else{let n;Array.isArray(t)?n=t:(B("function"==typeof t.getZIndex,"Expected an `Style` or an array of `Style`"),n=[t]),e=function(){return n}}return e}(e),this.changed()}},ms={BEGIN_GEOMETRY:0,BEGIN_PATH:1,CIRCLE:2,CLOSE_PATH:3,CUSTOM:4,DRAW_CHARS:5,DRAW_IMAGE:6,END_GEOMETRY:7,FILL:8,MOVE_TO_LINE_TO:9,SET_FILL_STYLE:10,SET_STROKE_STYLE:11,STROKE:12,ELLIPSE:13},ys=[ms.FILL],bs=[ms.STROKE],_s=[ms.BEGIN_PATH],vs=[ms.CLOSE_PATH],ws=ms;const xs=class{drawCustom(t,e,n,r,i){}drawGeometry(t){}setStyle(t){}drawCircle(t,e,n){}drawEllipse(t,e,n){}drawFeature(t,e,n){}drawGeometryCollection(t,e,n){}drawLineString(t,e,n){}drawMultiLineString(t,e,n){}drawMultiPoint(t,e,n){}drawMultiPolygon(t,e,n){}drawPoint(t,e,n){}drawPolygon(t,e,n){}drawText(t,e,n){}setFillStrokeStyle(t,e){}setImageStyle(t,e){}setTextStyle(t,e){}};const Ts=class extends xs{constructor(t,e,n,r){super(),this.tolerance=t,this.maxExtent=e,this.pixelRatio=r,this.maxLineWidth=0,this.resolution=n,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(t){const e=this.pixelRatio;return 1==e?t:t.map((function(t){return t*e}))}appendFlatPointCoordinates(t,e){const n=this.getBufferedMaxExtent(),r=this.tmpCoordinate_,i=this.coordinates;let o=i.length;for(let s=0,a=t.length;s<a;s+=e)r[0]=t[s],r[1]=t[s+1],ft(n,r)&&(i[o++]=r[0],i[o++]=r[1]);return o}appendFlatLineCoordinates(t,e,n,r,i,o){const s=this.coordinates;let a=s.length;const u=this.getBufferedMaxExtent();o&&(e+=r);let l=t[e],c=t[e+1];const h=this.tmpCoordinate_;let d,f,p,g=!0;for(d=e+r;d<n;d+=r)h[0]=t[d],h[1]=t[d+1],p=mt(u,h),p!==f?(g&&(s[a++]=l,s[a++]=c,g=!1),s[a++]=h[0],s[a++]=h[1]):p===st?(s[a++]=h[0],s[a++]=h[1],g=!1):g=!0,l=h[0],c=h[1],f=p;return(i&&g||d===e+r)&&(s[a++]=l,s[a++]=c),a}drawCustomCoordinates_(t,e,n,r,i){for(let o=0,s=n.length;o<s;++o){const s=n[o],a=this.appendFlatLineCoordinates(t,e,s,r,!1,!1);i.push(a),e=s}return e}drawCustom(t,e,n,r,i){this.beginGeometry(t,e,i);const o=t.getType(),s=t.getStride(),a=this.coordinates.length;let u,l,c,h,d;switch(o){case"MultiPolygon":u=t.getOrientedFlatCoordinates(),h=[];const e=t.getEndss();d=0;for(let t=0,n=e.length;t<n;++t){const n=[];d=this.drawCustomCoordinates_(u,d,e[t],s,n),h.push(n)}this.instructions.push([ws.CUSTOM,a,h,t,n,Qe,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,h,t,r||n,Qe,i]);break;case"Polygon":case"MultiLineString":c=[],u="Polygon"==o?t.getOrientedFlatCoordinates():t.getFlatCoordinates(),d=this.drawCustomCoordinates_(u,0,t.getEnds(),s,c),this.instructions.push([ws.CUSTOM,a,c,t,n,Je,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,c,t,r||n,Je,i]);break;case"LineString":case"Circle":u=t.getFlatCoordinates(),l=this.appendFlatLineCoordinates(u,0,u.length,s,!1,!1),this.instructions.push([ws.CUSTOM,a,l,t,n,Ze,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,l,t,r||n,Ze,i]);break;case"MultiPoint":u=t.getFlatCoordinates(),l=this.appendFlatPointCoordinates(u,s),l>a&&(this.instructions.push([ws.CUSTOM,a,l,t,n,Ze,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,l,t,r||n,Ze,i]));break;case"Point":u=t.getFlatCoordinates(),this.coordinates.push(u[0],u[1]),l=this.coordinates.length,this.instructions.push([ws.CUSTOM,a,l,t,n,void 0,i]),this.hitDetectionInstructions.push([ws.CUSTOM,a,l,t,r||n,void 0,i])}this.endGeometry(e)}beginGeometry(t,e,n){this.beginGeometryInstruction1_=[ws.BEGIN_GEOMETRY,e,0,t,n],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[ws.BEGIN_GEOMETRY,e,0,t,n],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){const t=this.hitDetectionInstructions;let e;t.reverse();const n=t.length;let r,i,o=-1;for(e=0;e<n;++e)r=t[e],i=r[0],i==ws.END_GEOMETRY?o=e:i==ws.BEGIN_GEOMETRY&&(r[2]=e,v(this.hitDetectionInstructions,o,e),o=-1)}setFillStrokeStyle(t,e){const n=this.state;if(t){const e=t.getColor();n.fillPatternScale=e&&"object"==typeof e&&"src"in e?this.pixelRatio:1,n.fillStyle=$r(e||Vr)}else n.fillStyle=void 0;if(e){const t=e.getColor();n.strokeStyle=$r(t||Hr);const r=e.getLineCap();n.lineCap=void 0!==r?r:zr;const i=e.getLineDash();n.lineDash=i?i.slice():Gr;const o=e.getLineDashOffset();n.lineDashOffset=o||0;const s=e.getLineJoin();n.lineJoin=void 0!==s?s:Wr;const a=e.getWidth();n.lineWidth=void 0!==a?a:1;const u=e.getMiterLimit();n.miterLimit=void 0!==u?u:10,n.lineWidth>this.maxLineWidth&&(this.maxLineWidth=n.lineWidth,this.bufferedMaxExtent_=null)}else n.strokeStyle=void 0,n.lineCap=void 0,n.lineDash=null,n.lineDashOffset=void 0,n.lineJoin=void 0,n.lineWidth=void 0,n.miterLimit=void 0}createFill(t){const e=t.fillStyle,n=[ws.SET_FILL_STYLE,e];return"string"!=typeof e&&n.push(t.fillPatternScale),n}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[ws.SET_STROKE_STYLE,t.strokeStyle,t.lineWidth*this.pixelRatio,t.lineCap,t.lineJoin,t.miterLimit,this.applyPixelRatio(t.lineDash),t.lineDashOffset*this.pixelRatio]}updateFillStyle(t,e){const n=t.fillStyle;"string"==typeof n&&t.currentFillStyle==n||(void 0!==n&&this.instructions.push(e.call(this,t)),t.currentFillStyle=n)}updateStrokeStyle(t,e){const n=t.strokeStyle,r=t.lineCap,i=t.lineDash,o=t.lineDashOffset,s=t.lineJoin,a=t.lineWidth,u=t.miterLimit;(t.currentStrokeStyle!=n||t.currentLineCap!=r||i!=t.currentLineDash&&!x(t.currentLineDash,i)||t.currentLineDashOffset!=o||t.currentLineJoin!=s||t.currentLineWidth!=a||t.currentMiterLimit!=u)&&(void 0!==n&&e.call(this,t),t.currentStrokeStyle=n,t.currentLineCap=r,t.currentLineDash=i,t.currentLineDashOffset=o,t.currentLineJoin=s,t.currentLineWidth=a,t.currentMiterLimit=u)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[ws.END_GEOMETRY,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=(t=this.maxExtent,e?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e):t.slice()),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;ht(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}var t,e;return this.bufferedMaxExtent_}};const Ss=class extends Ts{constructor(t,e,n,r){super(t,e,n,r),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(t,e,n){if(!this.image_||this.maxExtent&&!ft(this.maxExtent,t.getFlatCoordinates()))return;this.beginGeometry(t,e,n);const r=t.getFlatCoordinates(),i=t.getStride(),o=this.coordinates.length,s=this.appendFlatPointCoordinates(r,i);this.instructions.push([ws.DRAW_IMAGE,o,s,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([ws.DRAW_IMAGE,o,s,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}drawMultiPoint(t,e,n){if(!this.image_)return;this.beginGeometry(t,e,n);const r=t.getFlatCoordinates(),i=[];for(let e=0,n=r.length;e<n;e+=t.getStride())this.maxExtent&&!ft(this.maxExtent,r.slice(e,e+2))||i.push(r[e],r[e+1]);const o=this.coordinates.length,s=this.appendFlatPointCoordinates(i,2);this.instructions.push([ws.DRAW_IMAGE,o,s,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([ws.DRAW_IMAGE,o,s,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}finish(){return this.reverseHitDetectionInstructions(),this.anchorX_=void 0,this.anchorY_=void 0,this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.height_=void 0,this.scale_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.width_=void 0,super.finish()}setImageStyle(t,e){const n=t.getAnchor(),r=t.getSize(),i=t.getOrigin();this.imagePixelRatio_=t.getPixelRatio(this.pixelRatio),this.anchorX_=n[0],this.anchorY_=n[1],this.hitDetectionImage_=t.getHitDetectionImage(),this.image_=t.getImage(this.pixelRatio),this.height_=r[1],this.opacity_=t.getOpacity(),this.originX_=i[0],this.originY_=i[1],this.rotateWithView_=t.getRotateWithView(),this.rotation_=t.getRotation(),this.scale_=t.getScaleArray(),this.width_=r[0],this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}};const Os=class extends Ts{constructor(t,e,n,r){super(t,e,n,r)}drawFlatCoordinates_(t,e,n,r){const i=this.coordinates.length,o=this.appendFlatLineCoordinates(t,e,n,r,!1,!1),s=[ws.MOVE_TO_LINE_TO,i,o];return this.instructions.push(s),this.hitDetectionInstructions.push(s),n}drawLineString(t,e,n){const r=this.state,i=r.strokeStyle,o=r.lineWidth;if(void 0===i||void 0===o)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(t,e,n),this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0],_s);const s=t.getFlatCoordinates(),a=t.getStride();this.drawFlatCoordinates_(s,0,s.length,a),this.hitDetectionInstructions.push(bs),this.endGeometry(e)}drawMultiLineString(t,e,n){const r=this.state,i=r.strokeStyle,o=r.lineWidth;if(void 0===i||void 0===o)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(t,e,n),this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0],_s);const s=t.getEnds(),a=t.getFlatCoordinates(),u=t.getStride();let l=0;for(let t=0,e=s.length;t<e;++t)l=this.drawFlatCoordinates_(a,l,s[t],u);this.hitDetectionInstructions.push(bs),this.endGeometry(e)}finish(){const t=this.state;return null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&this.instructions.push(bs),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(t){null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&(this.instructions.push(bs),t.lastStroke=this.coordinates.length),t.lastStroke=0,super.applyStroke(t),this.instructions.push(_s)}};const Es=class extends Ts{constructor(t,e,n,r){super(t,e,n,r)}drawFlatCoordinatess_(t,e,n,r){const i=this.state,o=void 0!==i.fillStyle,s=void 0!==i.strokeStyle,a=n.length;this.instructions.push(_s),this.hitDetectionInstructions.push(_s);for(let i=0;i<a;++i){const o=n[i],a=this.coordinates.length,u=this.appendFlatLineCoordinates(t,e,o,r,!0,!s),l=[ws.MOVE_TO_LINE_TO,a,u];this.instructions.push(l),this.hitDetectionInstructions.push(l),s&&(this.instructions.push(vs),this.hitDetectionInstructions.push(vs)),e=o}return o&&(this.instructions.push(ys),this.hitDetectionInstructions.push(ys)),s&&(this.instructions.push(bs),this.hitDetectionInstructions.push(bs)),e}drawCircle(t,e,n){const r=this.state,i=r.fillStyle,o=r.strokeStyle;if(void 0===i&&void 0===o)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,n),void 0!==r.fillStyle&&this.hitDetectionInstructions.push([ws.SET_FILL_STYLE,Vr]),void 0!==r.strokeStyle&&this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0]);const s=t.getFlatCoordinates(),a=t.getStride(),u=this.coordinates.length;this.appendFlatLineCoordinates(s,0,s.length,a,!1,!1);const l=[ws.CIRCLE,u];this.instructions.push(_s,l),this.hitDetectionInstructions.push(_s,l),void 0!==r.fillStyle&&(this.instructions.push(ys),this.hitDetectionInstructions.push(ys)),void 0!==r.strokeStyle&&(this.instructions.push(bs),this.hitDetectionInstructions.push(bs)),this.endGeometry(e)}drawEllipse(t,e,n){const r=this.state,i=r.fillStyle,o=r.strokeStyle;if(void 0===i&&void 0===o)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,n),this.hitDetectionInstructions.push([ws.SET_FILL_STYLE,Vr]),void 0!==r.strokeStyle&&this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,r.lineDash,r.lineDashOffset]);const s=t.getFlatCoordinates(),a=this.coordinates.length;Array.prototype.push.apply(this.coordinates,s);const u=this.coordinates.length,l=[ws.ELLIPSE,a,u];this.instructions.push(_s,l),this.hitDetectionInstructions.push(_s,l),this.hitDetectionInstructions.push(ys),void 0!==r.fillStyle&&this.instructions.push(ys),void 0!==r.strokeStyle&&(this.instructions.push(bs),this.hitDetectionInstructions.push(bs)),this.endGeometry(e)}drawPolygon(t,e,n){const r=this.state,i=r.fillStyle,o=r.strokeStyle;if(void 0===i&&void 0===o)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,n),void 0!==r.fillStyle&&this.hitDetectionInstructions.push([ws.SET_FILL_STYLE,Vr]),void 0!==r.strokeStyle&&this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0]);const s=t.getEnds(),a=t.getOrientedFlatCoordinates(),u=t.getStride();this.drawFlatCoordinatess_(a,0,s,u),this.endGeometry(e)}drawMultiPolygon(t,e,n){const r=this.state,i=r.fillStyle,o=r.strokeStyle;if(void 0===i&&void 0===o)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,n),void 0!==r.fillStyle&&this.hitDetectionInstructions.push([ws.SET_FILL_STYLE,Vr]),void 0!==r.strokeStyle&&this.hitDetectionInstructions.push([ws.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gr,0]);const s=t.getEndss(),a=t.getOrientedFlatCoordinates(),u=t.getStride();let l=0;for(let t=0,e=s.length;t<e;++t)l=this.drawFlatCoordinatess_(a,l,s[t],u);this.endGeometry(e)}finish(){this.reverseHitDetectionInstructions(),this.state=null;const t=this.tolerance;if(0!==t){const e=this.coordinates;for(let n=0,r=e.length;n<r;++n)e[n]=Xe(e[n],t)}return super.finish()}setFillStrokeStyles_(){const t=this.state;void 0!==t.fillStyle&&this.updateFillStyle(t,this.createFill),void 0!==t.strokeStyle&&this.updateStrokeStyle(t,this.applyStroke)}};function Is(t,e,n,r,i){const o=[];let s=n,a=0,u=e.slice(n,2);for(;a<t&&s+i<r;){const[n,r]=u.slice(-2),l=e[s+i],c=e[s+i+1],h=Math.sqrt((l-n)*(l-n)+(c-r)*(c-r));if(a+=h,a>=t){const e=(t-a+h)/h,d=$e(n,l,e),f=$e(r,c,e);u.push(d,f),o.push(u),u=[d,f],a==t&&(s+=i),a=0}else if(a<t)u.push(e[s+i],e[s+i+1]),s+=i;else{const t=h-a,e=$e(n,l,t/h),d=$e(r,c,t/h);u.push(e,d),o.push(u),u=[e,d],a=0,s+=i}}return a>0&&o.push(u),o}function As(t,e,n,r,i){let o,s,a,u,l,c,h,d,f,p,g=n,m=n,y=0,b=0,_=n;for(s=n;s<r;s+=i){const n=e[s],r=e[s+1];void 0!==l&&(f=n-l,p=r-c,u=Math.sqrt(f*f+p*p),void 0!==h&&(b+=a,o=Math.acos((h*f+d*p)/(a*u)),o>t&&(b>y&&(y=b,g=_,m=s),b=0,_=s-i)),a=u,h=f,d=p),l=n,c=r}return b+=u,b>y?[_,s]:[g,m]}const Ps={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};const Cs=class extends Ts{constructor(t,e,n,r){super(t,e,n,r),this.labels_=null,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates["#000"]={fillStyle:Vr},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_="",this.fillKey_="",this.strokeKey_="",this.declutterMode_=void 0,this.declutterImageWithText_=void 0}finish(){const t=super.finish();return t.textStates=this.textStates,t.fillStates=this.fillStates,t.strokeStates=this.strokeStates,t}drawText(t,e,n){const r=this.textFillState_,i=this.textStrokeState_,o=this.textState_;if(""===this.text_||!o||!r&&!i)return;const s=this.coordinates;let a=s.length;const u=t.getType();let l=null,c=t.getStride();if("line"!==o.placement||"LineString"!=u&&"MultiLineString"!=u&&"Polygon"!=u&&"MultiPolygon"!=u){let r=o.overflow?null:[];switch(u){case"Point":case"MultiPoint":l=t.getFlatCoordinates();break;case"LineString":l=t.getFlatMidpoint();break;case"Circle":l=t.getCenter();break;case"MultiLineString":l=t.getFlatMidpoints(),c=2;break;case"Polygon":l=t.getFlatInteriorPoint(),o.overflow||r.push(l[2]/this.resolution),c=3;break;case"MultiPolygon":const e=t.getFlatInteriorPoints();l=[];for(let t=0,n=e.length;t<n;t+=3)o.overflow||r.push(e[t+2]/this.resolution),l.push(e[t],e[t+1]);if(0===l.length)return;c=2}const i=this.appendFlatPointCoordinates(l,c);if(i===a)return;if(r&&(i-a)/2!=l.length/c){let t=a/2;r=r.filter(((e,n)=>{const r=s[2*(t+n)]===l[n*c]&&s[2*(t+n)+1]===l[n*c+1];return r||--t,r}))}this.saveTextStates_(),(o.backgroundFill||o.backgroundStroke)&&(this.setFillStrokeStyle(o.backgroundFill,o.backgroundStroke),o.backgroundFill&&this.updateFillStyle(this.state,this.createFill),o.backgroundStroke&&(this.updateStrokeStyle(this.state,this.applyStroke),this.hitDetectionInstructions.push(this.createStroke(this.state)))),this.beginGeometry(t,e,n);let h=o.padding;if(h!=Yr&&(o.scale[0]<0||o.scale[1]<0)){let t=o.padding[0],e=o.padding[1],n=o.padding[2],r=o.padding[3];o.scale[0]<0&&(e=-e,r=-r),o.scale[1]<0&&(t=-t,n=-n),h=[t,e,n,r]}const d=this.pixelRatio;this.instructions.push([ws.DRAW_IMAGE,a,i,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,h==Yr?Yr:h.map((function(t){return t*d})),!!o.backgroundFill,!!o.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,r]);const f=1/d,p=this.state.fillStyle;o.backgroundFill&&(this.state.fillStyle=Vr,this.hitDetectionInstructions.push(this.createFill(this.state))),this.hitDetectionInstructions.push([ws.DRAW_IMAGE,a,i,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[f,f],NaN,this.declutterMode_,this.declutterImageWithText_,h,!!o.backgroundFill,!!o.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Vr:this.fillKey_,this.textOffsetX_,this.textOffsetY_,r]),o.backgroundFill&&(this.state.fillStyle=p,this.hitDetectionInstructions.push(this.createFill(this.state))),this.endGeometry(e)}else{if(!Rt(this.maxExtent,t.getExtent()))return;let r;if(l=t.getFlatCoordinates(),"LineString"==u)r=[l.length];else if("MultiLineString"==u)r=t.getEnds();else if("Polygon"==u)r=t.getEnds().slice(0,1);else if("MultiPolygon"==u){const e=t.getEndss();r=[];for(let t=0,n=e.length;t<n;++t)r.push(e[t][0])}this.beginGeometry(t,e,n);const i=o.repeat,h=i?void 0:o.textAlign;let d=0;for(let t=0,e=r.length;t<e;++t){let e;e=i?Is(i*this.resolution,l,d,r[t],c):[l.slice(d,r[t])];for(let n=0,i=e.length;n<i;++n){const i=e[n];let u=0,l=i.length;if(null==h){const t=As(o.maxAngle,i,0,i.length,2);u=t[0],l=t[1]}for(let t=u;t<l;t+=c)s.push(i[t],i[t+1]);const f=s.length;d=r[t],this.drawChars_(a,f),a=f}}this.endGeometry(e)}}saveTextStates_(){const t=this.textStrokeState_,e=this.textState_,n=this.textFillState_,r=this.strokeKey_;t&&(r in this.strokeStates||(this.strokeStates[r]={strokeStyle:t.strokeStyle,lineCap:t.lineCap,lineDashOffset:t.lineDashOffset,lineWidth:t.lineWidth,lineJoin:t.lineJoin,miterLimit:t.miterLimit,lineDash:t.lineDash}));const i=this.textKey_;i in this.textStates||(this.textStates[i]={font:e.font,textAlign:e.textAlign||qr,justify:e.justify,textBaseline:e.textBaseline||Xr,scale:e.scale});const o=this.fillKey_;n&&(o in this.fillStates||(this.fillStates[o]={fillStyle:n.fillStyle}))}drawChars_(t,e){const n=this.textStrokeState_,r=this.textState_,i=this.strokeKey_,o=this.textKey_,s=this.fillKey_;this.saveTextStates_();const a=this.pixelRatio,u=Ps[r.textBaseline],l=this.textOffsetY_*a,c=this.text_,h=n?n.lineWidth*Math.abs(r.scale[0])/2:0;this.instructions.push([ws.DRAW_CHARS,t,e,u,r.overflow,s,r.maxAngle,a,l,i,h*a,c,o,1,this.declutterMode_]),this.hitDetectionInstructions.push([ws.DRAW_CHARS,t,e,u,r.overflow,s?Vr:s,r.maxAngle,a,l,i,h*a,c,o,1/a,this.declutterMode_])}setTextStyle(t,e){let n,r,i;if(t){const e=t.getFill();e?(r=this.textFillState_,r||(r={},this.textFillState_=r),r.fillStyle=$r(e.getColor()||Vr)):(r=null,this.textFillState_=r);const o=t.getStroke();if(o){i=this.textStrokeState_,i||(i={},this.textStrokeState_=i);const t=o.getLineDash(),e=o.getLineDashOffset(),n=o.getWidth(),r=o.getMiterLimit();i.lineCap=o.getLineCap()||zr,i.lineDash=t?t.slice():Gr,i.lineDashOffset=void 0===e?0:e,i.lineJoin=o.getLineJoin()||Wr,i.lineWidth=void 0===n?1:n,i.miterLimit=void 0===r?10:r,i.strokeStyle=$r(o.getColor()||Hr)}else i=null,this.textStrokeState_=i;n=this.textState_;const s=t.getFont()||Ur;ti(s);const a=t.getScaleArray();n.overflow=t.getOverflow(),n.font=s,n.maxAngle=t.getMaxAngle(),n.placement=t.getPlacement(),n.textAlign=t.getTextAlign(),n.repeat=t.getRepeat(),n.justify=t.getJustify(),n.textBaseline=t.getTextBaseline()||Xr,n.backgroundFill=t.getBackgroundFill(),n.backgroundStroke=t.getBackgroundStroke(),n.padding=t.getPadding()||Yr,n.scale=void 0===a?[1,1]:a;const u=t.getOffsetX(),l=t.getOffsetY(),c=t.getRotateWithView(),h=t.getRotation();this.text_=t.getText()||"",this.textOffsetX_=void 0===u?0:u,this.textOffsetY_=void 0===l?0:l,this.textRotateWithView_=void 0!==c&&c,this.textRotation_=void 0===h?0:h,this.strokeKey_=i?("string"==typeof i.strokeStyle?i.strokeStyle:$(i.strokeStyle))+i.lineCap+i.lineDashOffset+"|"+i.lineWidth+i.lineJoin+i.miterLimit+"["+i.lineDash.join()+"]":"",this.textKey_=n.font+n.scale+(n.textAlign||"?")+(n.repeat||"?")+(n.justify||"?")+(n.textBaseline||"?"),this.fillKey_=r&&r.fillStyle?"string"==typeof r.fillStyle?r.fillStyle:"|"+$(r.fillStyle):""}else this.text_="";this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}},Ds={Circle:Es,Default:Ts,Image:Ss,LineString:Os,Polygon:Es,Text:Cs,Ellipse:Es};const ks=class{constructor(t,e,n,r){this.tolerance_=t,this.maxExtent_=e,this.pixelRatio_=r,this.resolution_=n,this.buildersByZIndex_={}}finish(){const t={};for(const e in this.buildersByZIndex_){t[e]=t[e]||{};const n=this.buildersByZIndex_[e];for(const r in n){const i=n[r].finish();t[e][r]=i}}return t}getBuilder(t,e){const n=void 0!==t?t.toString():"0";let r=this.buildersByZIndex_[n];void 0===r&&(r={},this.buildersByZIndex_[n]=r);let i=r[e];if(void 0===i){i=new(0,Ds[e])(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),r[e]=i}return i}};const Rs=class extends M{constructor(t){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=t}getFeatures(t){return F()}getData(t){return null}prepareFrame(t){return F()}renderFrame(t,e){return F()}loadedTileCallback(t,e,n){t[e]||(t[e]={}),t[e][n.tileCoord.toString()]=n}createLoadedTileFinder(t,e,n){return(r,i)=>{const o=this.loadedTileCallback.bind(this,n,r);return t.forEachLoadedTile(e,r,i,o)}}forEachFeatureAtCoordinate(t,e,n,r,i){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){const e=t.target;e.getState()!==er&&e.getState()!==nr||this.renderIfReadyAndVisible()}loadImage(t){let e=t.getState();return e!=er&&e!=nr&&t.addEventListener(P,this.boundHandleImageChange_),e==Qn&&(t.load(),e=t.getState()),e==er}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&"ready"===t.getSourceState()&&t.changed()}renderDeferred(t){}disposeInternal(){delete this.layer_,super.disposeInternal()}};const Ms=class extends g{constructor(t,e,n,r){super(t),this.inversePixelTransform=e,this.frameState=n,this.context=r}};const Fs=class{constructor(){this.instructions_=[],this.zIndex=0,this.offset_=0,this.context_=new Proxy(Pr(),{get:(t,e)=>{if("function"==typeof Pr()[e])return this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e),this.pushMethodArgs_},set:(t,e,n)=>(this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e,n),!0)})}pushMethodArgs_=(...t)=>(this.instructions_[this.zIndex+this.offset_].push(t),this);pushFunction(t){this.instructions_[this.zIndex+this.offset_].push(t)}getContext(){return this.context_}draw(t){this.instructions_.forEach((e=>{for(let n=0,r=e.length;n<r;++n){const r=e[n];if("function"==typeof r){r(t);continue}const i=e[++n];if("function"==typeof t[r])t[r](...i);else{if("function"==typeof i){t[r]=i(t);continue}t[r]=i}}}))}clear(){this.instructions_.length=0,this.zIndex=0,this.offset_=0}offset(){this.offset_=this.instructions_.length,this.zIndex=0}},Ls=[];let $s=null;const Ns=class extends Rs{constructor(t){super(t),this.container=null,this.renderedResolution,this.tempTransform=[1,0,0,1,0,0],this.pixelTransform=[1,0,0,1,0,0],this.inversePixelTransform=[1,0,0,1,0,0],this.context=null,this.deferredContext_=null,this.containerReused=!1,this.pixelContext_=null,this.frameState=null}getImageData(t,e,n){let r;$s||($s=Ir(1,1,void 0,{willReadFrequently:!0})),$s.clearRect(0,0,1,1);try{$s.drawImage(t,e,n,1,1,0,0,1,1),r=$s.getImageData(0,0,1,1).data}catch(t){return $s=null,null}return r}getBackground(t){let e=this.getLayer().getBackground();return"function"==typeof e&&(e=e(t.viewState.resolution)),e||void 0}useContainer(t,e,n){const r=this.getLayer().getClassName();let i,o;if(t&&t.className===r&&(!n||t&&t.style.backgroundColor&&x(wr(t.style.backgroundColor),wr(n)))){const e=t.firstElementChild;e instanceof HTMLCanvasElement&&(o=e.getContext("2d"))}if(o&&o.canvas.style.transform===e?(this.container=t,this.context=o,this.containerReused=!0):this.containerReused?(this.container=null,this.context=null,this.containerReused=!1):this.container&&(this.container.style.backgroundColor=null),!this.container){i=document.createElement("div"),i.className=r;let t=i.style;t.position="absolute",t.width="100%",t.height="100%",o=Ir();const e=o.canvas;i.appendChild(e),t=e.style,t.position="absolute",t.left="0",t.transformOrigin="top left",this.container=i,this.context=o}this.containerReused||!n||this.container.style.backgroundColor||(this.container.style.backgroundColor=n)}clipUnrotated(t,e,n){const r=Ct(n),i=Dt(n),o=Et(n),s=Ot(n);tt(e.coordinateToPixelTransform,r),tt(e.coordinateToPixelTransform,i),tt(e.coordinateToPixelTransform,o),tt(e.coordinateToPixelTransform,s);const a=this.inversePixelTransform;tt(a,r),tt(a,i),tt(a,o),tt(a,s),t.save(),t.beginPath(),t.moveTo(Math.round(r[0]),Math.round(r[1])),t.lineTo(Math.round(i[0]),Math.round(i[1])),t.lineTo(Math.round(o[0]),Math.round(o[1])),t.lineTo(Math.round(s[0]),Math.round(s[1])),t.clip()}prepareContainer(t,e){const n=t.extent,r=t.viewState.resolution,i=t.viewState.rotation,o=t.pixelRatio,s=Math.round(kt(n)/r*o),a=Math.round(Pt(n)/r*o);et(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/o,1/o,i,-s/2,-a/2),nt(this.inversePixelTransform,this.pixelTransform);const u=it(this.pixelTransform);if(this.useContainer(e,u,this.getBackground(t)),!this.containerReused){const t=this.context.canvas;t.width!=s||t.height!=a?(t.width=s,t.height=a):this.context.clearRect(0,0,s,a),u!==t.style.transform&&(t.style.transform=u)}}dispatchRenderEvent_(t,e,n){const r=this.getLayer();if(r.hasListener(t)){const i=new Ms(t,this.inversePixelTransform,n,e);r.dispatchEvent(i)}}preRender(t,e){this.frameState=e,e.declutter||this.dispatchRenderEvent_(Dn,t,e)}postRender(t,e){e.declutter||this.dispatchRenderEvent_(kn,t,e)}renderDeferredInternal(t){}getRenderContext(t){return t.declutter&&!this.deferredContext_&&(this.deferredContext_=new Fs),t.declutter?this.deferredContext_.getContext():this.context}renderDeferred(t){t.declutter&&(this.dispatchRenderEvent_(Dn,this.context,t),t.declutter&&this.deferredContext_&&(this.deferredContext_.draw(this.context),this.deferredContext_.clear()),this.renderDeferredInternal(t),this.dispatchRenderEvent_(kn,this.context,t))}getRenderTransform(t,e,n,r,i,o,s){const a=i/2,u=o/2,l=r/e,c=-l,h=-t[0]+s,d=-t[1];return et(this.tempTransform,a,u,l,c,-n,h,d)}disposeInternal(){delete this.frameState,super.disposeInternal()}};function js(t,e,n,r,i,o,s,a,u,l,c,h){let d=t[e],f=t[e+1],p=0,g=0,m=0,y=0;function b(){p=d,g=f,d=t[e+=r],f=t[e+1],y+=m,m=Math.sqrt((d-p)*(d-p)+(f-g)*(f-g))}do{b()}while(e<n-r&&y+m<o);let _=0===m?0:(o-y)/m;const v=$e(p,d,_),w=$e(g,f,_),x=e-r,T=y,S=o+a*u(l,i,c);for(;e<n-r&&y+m<S;)b();_=0===m?0:(S-y)/m;const O=$e(p,d,_),E=$e(g,f,_);let I;if(h){const t=[v,w,O,E];Ae(t,0,4,2,h,t,t),I=t[0]>t[2]}else I=v>O;const A=Math.PI,P=[],C=x+r===e;let D;if(m=0,y=T,d=t[e=x],f=t[e+1],C){b(),D=Math.atan2(f-g,d-p),I&&(D+=D>0?-A:A);const t=(O+v)/2,e=(E+w)/2;return P[0]=[t,e,(S-o)/2,D,i],P}for(let t=0,h=(i=i.replace(/\n/g," ")).length;t<h;){b();let v=Math.atan2(f-g,d-p);if(I&&(v+=v>0?-A:A),void 0!==D){let t=v-D;if(t+=t>A?-2*A:t<-A?2*A:0,Math.abs(t)>s)return null}D=v;const w=t;let x=0;for(;t<h;++t){const s=a*u(l,i[I?h-t-1:t],c);if(e+r<n&&y+m<o+x+s/2)break;x+=s}if(t===w)continue;const T=I?i.substring(h-w,h-t):i.substring(w,t);_=0===m?0:(o+x/2-y)/m;const S=$e(p,d,_),O=$e(g,f,_);P.push([S,O,x/2,v,T]),o+=x}return P}function Bs(t,e,n,r){let i=t[e],o=t[e+1],s=0;for(let a=e+r;a<n;a+=r){const e=t[a],n=t[a+1];s+=Math.sqrt((e-i)*(e-i)+(n-o)*(n-o)),i=e,o=n}return s}const Us=[1/0,1/0,-1/0,-1/0],Vs=[],zs=[],Gs=[],Ws=[];function Hs(t){return t[3].declutterBox}const qs=new RegExp("["+String.fromCharCode(1425)+"-"+String.fromCharCode(2303)+String.fromCharCode(64285)+"-"+String.fromCharCode(65023)+String.fromCharCode(65136)+"-"+String.fromCharCode(65276)+String.fromCharCode(67584)+"-"+String.fromCharCode(69631)+String.fromCharCode(124928)+"-"+String.fromCharCode(126975)+"]");function Xs(t,e){return"start"===e?e=qs.test(t)?"right":"left":"end"===e&&(e=qs.test(t)?"left":"right"),Ps[e]}function Ys(t,e,n){return n>0&&t.push("\n",""),t.push(e,""),t}const Ks=class{constructor(t,e,n,r,i){this.overlaps=n,this.pixelRatio=e,this.resolution=t,this.alignAndScaleFill_,this.instructions=r.instructions,this.coordinates=r.coordinates,this.coordinateCache_={},this.renderedTransform_=[1,0,0,1,0,0],this.hitDetectionInstructions=r.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=r.fillStates||{},this.strokeStates=r.strokeStates||{},this.textStates=r.textStates||{},this.widths_={},this.labels_={},this.zIndexContext_=i?new Fs:null}getZIndexContext(){return this.zIndexContext_}createLabel(t,e,n,r){const i=t+e+n+r;if(this.labels_[i])return this.labels_[i];const o=r?this.strokeStates[r]:null,s=n?this.fillStates[n]:null,a=this.textStates[e],u=this.pixelRatio,l=[a.scale[0]*u,a.scale[1]*u],c=Array.isArray(t),h=a.justify?Ps[a.justify]:Xs(Array.isArray(t)?t[0]:t,a.textAlign||qr),d=r&&o.lineWidth?o.lineWidth:0,f=c?t:t.split("\n").reduce(Ys,[]),{width:p,height:g,widths:m,heights:y,lineWidths:b}=function(t,e){const n=[],r=[],i=[];let o=0,s=0,a=0,u=0;for(let l=0,c=e.length;l<=c;l+=2){const h=e[l];if("\n"===h||l===c){o=Math.max(o,s),i.push(s),s=0,a+=u,u=0;continue}const d=e[l+1]||t.font,f=ri(d,h);n.push(f),s+=f;const p=ei(d);r.push(p),u=Math.max(u,p)}return{width:o,height:a,widths:n,heights:r,lineWidths:i}}(a,f),_=p+d,v=[],w=(_+2)*l[0],x=(g+d)*l[1],T={width:w<0?Math.floor(w):Math.ceil(w),height:x<0?Math.floor(x):Math.ceil(x),contextInstructions:v};1==l[0]&&1==l[1]||v.push("scale",l),r&&(v.push("strokeStyle",o.strokeStyle),v.push("lineWidth",d),v.push("lineCap",o.lineCap),v.push("lineJoin",o.lineJoin),v.push("miterLimit",o.miterLimit),v.push("setLineDash",[o.lineDash]),v.push("lineDashOffset",o.lineDashOffset)),n&&v.push("fillStyle",s.fillStyle),v.push("textBaseline","middle"),v.push("textAlign","center");const S=.5-h;let O=h*_+S*d;const E=[],I=[];let A,P=0,C=0,D=0,k=0;for(let t=0,e=f.length;t<e;t+=2){const e=f[t];if("\n"===e){C+=P,P=0,O=h*_+S*d,++k;continue}const i=f[t+1]||a.font;i!==A&&(r&&E.push("font",i),n&&I.push("font",i),A=i),P=Math.max(P,y[D]);const o=[e,O+S*m[D]+h*(m[D]-b[k]),.5*(d+P)+C];O+=m[D],r&&E.push("strokeText",o),n&&I.push("fillText",o),++D}return Array.prototype.push.apply(v,E),Array.prototype.push.apply(v,I),this.labels_[i]=T,T}replayTextBackground_(t,e,n,r,i,o,s){t.beginPath(),t.moveTo.apply(t,e),t.lineTo.apply(t,n),t.lineTo.apply(t,r),t.lineTo.apply(t,i),t.lineTo.apply(t,e),o&&(this.alignAndScaleFill_=o[2],this.fill_(t)),s&&(this.setStrokeStyle_(t,s),t.stroke())}calculateImageOrLabelDimensions_(t,e,n,r,i,o,s,a,u,l,c,h,d,f,p,g){let m=n-(s*=h[0]),y=r-(a*=h[1]);const b=i+u>t?t-u:i,_=o+l>e?e-l:o,v=f[3]+b*h[0]+f[1],w=f[0]+_*h[1]+f[2],x=m-f[3],T=y-f[0];let S;return(p||0!==c)&&(Vs[0]=x,Ws[0]=x,Vs[1]=T,zs[1]=T,zs[0]=x+v,Gs[0]=zs[0],Gs[1]=T+w,Ws[1]=Gs[1]),0!==c?(S=et([1,0,0,1,0,0],n,r,1,1,c,-n,-r),tt(S,Vs),tt(S,zs),tt(S,Gs),tt(S,Ws),yt(Math.min(Vs[0],zs[0],Gs[0],Ws[0]),Math.min(Vs[1],zs[1],Gs[1],Ws[1]),Math.max(Vs[0],zs[0],Gs[0],Ws[0]),Math.max(Vs[1],zs[1],Gs[1],Ws[1]),Us)):yt(Math.min(x,x+v),Math.min(T,T+w),Math.max(x,x+v),Math.max(T,T+w),Us),d&&(m=Math.round(m),y=Math.round(y)),{drawImageX:m,drawImageY:y,drawImageW:b,drawImageH:_,originX:u,originY:l,declutterBox:{minX:Us[0],minY:Us[1],maxX:Us[2],maxY:Us[3],value:g},canvasTransform:S,scale:h}}replayImageOrLabel_(t,e,n,r,i,o,s){const a=!(!o&&!s),u=r.declutterBox,l=s?s[2]*r.scale[0]/2:0;return u.minX-l<=e[0]&&u.maxX+l>=0&&u.minY-l<=e[1]&&u.maxY+l>=0&&(a&&this.replayTextBackground_(t,Vs,zs,Gs,Ws,o,s),oi(t,r.canvasTransform,i,n,r.originX,r.originY,r.drawImageW,r.drawImageH,r.drawImageX,r.drawImageY,r.scale)),!0}fill_(t){const e=this.alignAndScaleFill_;if(e){const n=tt(this.renderedTransform_,[0,0]),r=512*this.pixelRatio;t.save(),t.translate(n[0]%r,n[1]%r),1!==e&&t.scale(e,e),t.rotate(this.viewRotation_)}t.fill(),e&&t.restore()}setStrokeStyle_(t,e){t.strokeStyle=e[1],t.lineWidth=e[2],t.lineCap=e[3],t.lineJoin=e[4],t.miterLimit=e[5],t.lineDashOffset=e[7],t.setLineDash(e[6])}drawLabelWithPointPlacement_(t,e,n,r){const i=this.textStates[e],o=this.createLabel(t,e,r,n),s=this.strokeStates[n],a=this.pixelRatio,u=Xs(Array.isArray(t)?t[0]:t,i.textAlign||qr),l=Ps[i.textBaseline||Xr],c=s&&s.lineWidth?s.lineWidth:0;return{label:o,anchorX:u*(o.width/a-2*i.scale[0])+2*(.5-u)*c,anchorY:l*o.height/a+2*(.5-l)*c}}execute_(t,e,n,r,i,o,s,a){const u=this.zIndexContext_;let l;var c,h;this.pixelCoordinates_&&x(n,this.renderedTransform_)?l=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),l=Ie(this.coordinates,0,this.coordinates.length,2,n,this.pixelCoordinates_),c=this.renderedTransform_,h=n,c[0]=h[0],c[1]=h[1],c[2]=h[2],c[3]=h[3],c[4]=h[4],c[5]=h[5]);let d=0;const f=r.length;let p,g,m,y,b,_,v,w,T,S,O,E,I,A=0,P=0,C=0,D=null,k=null;const R=this.coordinateCache_,M=this.viewRotation_,F=Math.round(1e12*Math.atan2(-n[1],n[0]))/1e12,L={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:M},$=this.instructions!=r||this.overlaps?0:200;let N,j,B,U;for(;d<f;){const n=r[d];switch(n[0]){case ws.BEGIN_GEOMETRY:N=n[1],U=n[3],N.getGeometry()?void 0===s||Rt(s,U.getExtent())?++d:d=n[2]+1:d=n[2],u&&(u.zIndex=n[4]);break;case ws.BEGIN_PATH:P>$&&(this.fill_(t),P=0),C>$&&(t.stroke(),C=0),P||C||(t.beginPath(),b=NaN,_=NaN),++d;break;case ws.CIRCLE:A=n[1];const r=l[A],c=l[A+1],h=l[A+2]-r,f=l[A+3]-c,x=Math.sqrt(h*h+f*f);t.moveTo(r+x,c),t.arc(r,c,x,0,2*Math.PI,!0),++d;break;case ws.ELLIPSE:A=n[1],p=n[2];const V=l[A],z=l[A+1],G=l[A+2],W=l[A+3],H=l[A+4],q=l[A+5],X=l[A+6],Y=l[A+7];if(p-A==8){const e=.2761424*(H-V),n=.2761424*(q-z),r=.2761424*(X-G),i=.2761424*(Y-W);t.moveTo(V,z),t.bezierCurveTo(V-r,z-i,G-e,W-n,G,W),t.bezierCurveTo(G+e,W+n,H-r,q-i,H,q),t.bezierCurveTo(H+r,q+i,X+e,Y+n,X,Y),t.bezierCurveTo(X-e,Y-n,V+r,z+i,V,z)}++d;break;case ws.CLOSE_PATH:t.closePath(),++d;break;case ws.CUSTOM:A=n[1],p=n[2];const K=n[3],Z=n[4],J=n[5];L.geometry=K,L.feature=N,d in R||(R[d]=[]);const Q=R[d];J?J(l,A,p,2,Q):(Q[0]=l[A],Q[1]=l[A+1],Q.length=2),u&&(u.zIndex=n[6]),Z(Q,L),++d;break;case ws.DRAW_IMAGE:A=n[1],p=n[2],T=n[3],g=n[4],m=n[5];let tt=n[6];const et=n[7],nt=n[8],rt=n[9],it=n[10];let ot=n[11];const st=n[12];let at=n[13];y=n[14]||"declutter";const ut=n[15];if(!T&&n.length>=20){S=n[19],O=n[20],E=n[21],I=n[22];const t=this.drawLabelWithPointPlacement_(S,O,E,I);T=t.label,n[3]=T;const e=n[23];g=(t.anchorX-e)*this.pixelRatio,n[4]=g;const r=n[24];m=(t.anchorY-r)*this.pixelRatio,n[5]=m,tt=T.height,n[6]=tt,at=T.width,n[13]=at}let lt,ct,ht,dt;n.length>25&&(lt=n[25]),n.length>17?(ct=n[16],ht=n[17],dt=n[18]):(ct=Yr,ht=!1,dt=!1),it&&F?ot+=M:it||F||(ot-=M);let ft=0;for(;A<p;A+=2){if(lt&&lt[ft++]<at/this.pixelRatio)continue;const n=this.calculateImageOrLabelDimensions_(T.width,T.height,l[A],l[A+1],at,tt,g,m,nt,rt,ot,st,i,ct,ht||dt,N),r=[t,e,T,n,et,ht?D:null,dt?k:null];if(a){let t,e,i,o,s;if(ut){const n=p-A;if(!ut[n]){ut[n]={args:r,declutterMode:y};continue}const o=ut[n];t=o.args,e=o.declutterMode,delete ut[n],i=Hs(t)}if(!t||"declutter"===e&&a.collides(i)||(o=!0),"declutter"===y&&a.collides(n.declutterBox)||(s=!0),"declutter"===e&&"declutter"===y){const t=o&&s;o=t,s=t}o&&("none"!==e&&a.insert(i),this.replayImageOrLabel_.apply(this,t)),s&&("none"!==y&&a.insert(n.declutterBox),this.replayImageOrLabel_.apply(this,r))}else this.replayImageOrLabel_.apply(this,r)}++d;break;case ws.DRAW_CHARS:const pt=n[1],gt=n[2],mt=n[3],yt=n[4];I=n[5];const bt=n[6],_t=n[7],vt=n[8];E=n[9];const wt=n[10];S=n[11],O=n[12];const xt=[n[13],n[13]];y=n[14]||"declutter";const Tt=this.textStates[O],St=Tt.font,Ot=[Tt.scale[0]*_t,Tt.scale[1]*_t];let Et;St in this.widths_?Et=this.widths_[St]:(Et={},this.widths_[St]=Et);const It=Bs(l,pt,gt,2),At=Math.abs(Ot[0])*ii(St,S,Et);if(yt||At<=It){const n=js(l,pt,gt,2,S,(It-At)*Xs(S,this.textStates[O].textAlign),bt,Math.abs(Ot[0]),ii,St,Et,F?0:this.viewRotation_);t:if(n){const r=[];let i,o,s,u,l;if(E)for(i=0,o=n.length;i<o;++i){l=n[i],s=l[4],u=this.createLabel(s,O,"",E),g=l[2]+(Ot[0]<0?-wt:wt),m=mt*u.height+2*(.5-mt)*wt*Ot[1]/Ot[0]-vt;const o=this.calculateImageOrLabelDimensions_(u.width,u.height,l[0],l[1],u.width,u.height,g,m,0,0,l[3],xt,!1,Yr,!1,N);if(a&&"declutter"===y&&a.collides(o.declutterBox))break t;r.push([t,e,u,o,1,null,null])}if(I)for(i=0,o=n.length;i<o;++i){l=n[i],s=l[4],u=this.createLabel(s,O,I,""),g=l[2],m=mt*u.height-vt;const o=this.calculateImageOrLabelDimensions_(u.width,u.height,l[0],l[1],u.width,u.height,g,m,0,0,l[3],xt,!1,Yr,!1,N);if(a&&"declutter"===y&&a.collides(o.declutterBox))break t;r.push([t,e,u,o,1,null,null])}a&&"none"!==y&&a.load(r.map(Hs));for(let t=0,e=r.length;t<e;++t)this.replayImageOrLabel_.apply(this,r[t])}}++d;break;case ws.END_GEOMETRY:if(void 0!==o){N=n[1];const t=o(N,U,y);if(t)return t}++d;break;case ws.FILL:$?P++:this.fill_(t),++d;break;case ws.MOVE_TO_LINE_TO:for(A=n[1],p=n[2],j=l[A],B=l[A+1],t.moveTo(j,B),b=j+.5|0,_=B+.5|0,A+=2;A<p;A+=2)j=l[A],B=l[A+1],v=j+.5|0,w=B+.5|0,A!=p-2&&v===b&&w===_||(t.lineTo(j,B),b=v,_=w);++d;break;case ws.SET_FILL_STYLE:D=n,this.alignAndScaleFill_=n[2],P&&(this.fill_(t),P=0,C&&(t.stroke(),C=0)),t.fillStyle=n[1],++d;break;case ws.SET_STROKE_STYLE:k=n,C&&(t.stroke(),C=0),this.setStrokeStyle_(t,n),++d;break;case ws.STROKE:$?C++:t.stroke(),++d;break;default:++d}}P&&this.fill_(t),C&&t.stroke()}execute(t,e,n,r,i,o){this.viewRotation_=r,this.execute_(t,e,n,this.instructions,i,void 0,void 0,o)}executeHitDetection(t,e,n,r,i){return this.viewRotation_=n,this.execute_(t,[t.canvas.width,t.canvas.height],e,this.hitDetectionInstructions,!0,r,i)}},Zs=["Polygon","Circle","Ellipse","LineString","Image","Text","Default"],Js=["Image","Text"],Qs=Zs.filter((t=>!Js.includes(t)));const ta={};const ea=class{constructor(t,e,n,r,i,o,s){this.maxExtent_=t,this.overlaps_=r,this.pixelRatio_=n,this.resolution_=e,this.renderBuffer_=o,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=[1,0,0,1,0,0],this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(i,s)}clip(t,e){const n=this.getClipCoords(e);t.beginPath(),t.moveTo(n[0],n[1]),t.lineTo(n[2],n[3]),t.lineTo(n[4],n[5]),t.lineTo(n[6],n[7]),t.clip()}createExecutors_(t,e){for(const n in t){let r=this.executorsByZIndex_[n];void 0===r&&(r={},this.executorsByZIndex_[n]=r);const i=t[n];for(const t in i){const n=i[t];r[t]=new Ks(this.resolution_,this.pixelRatio_,this.overlaps_,n,e)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const n=this.executorsByZIndex_[e];for(let e=0,r=t.length;e<r;++e)if(t[e]in n)return!0}return!1}forEachFeatureAtCoordinate(t,e,n,r,i,o){const s=2*(r=Math.round(r))+1,a=et(this.hitDetectionTransform_,r+.5,r+.5,1/e,-1/e,-n,-t[0],-t[1]),u=!this.hitDetectionContext_;u&&(this.hitDetectionContext_=Ir(s,s,void 0,{willReadFrequently:!0}));const l=this.hitDetectionContext_;let c;l.canvas.width!==s||l.canvas.height!==s?(l.canvas.width=s,l.canvas.height=s):u||l.clearRect(0,0,s,s),void 0!==this.renderBuffer_&&(c=[1/0,1/0,-1/0,-1/0],xt(c,t),ht(c,e*(this.renderBuffer_+r),c));const h=function(t){if(void 0!==ta[t])return ta[t];const e=2*t+1,n=t*t,r=new Array(n+1);for(let i=0;i<=t;++i)for(let o=0;o<=t;++o){const s=i*i+o*o;if(s>n)break;let a=r[s];a||(a=[],r[s]=a),a.push(4*((t+i)*e+(t+o))+3),i>0&&a.push(4*((t-i)*e+(t+o))+3),o>0&&(a.push(4*((t+i)*e+(t-o))+3),i>0&&a.push(4*((t-i)*e+(t-o))+3))}const i=[];for(let t=0,e=r.length;t<e;++t)r[t]&&i.push(...r[t]);return ta[t]=i,i}(r);let d;function f(t,e,n){const a=l.getImageData(0,0,s,s).data;for(let u=0,c=h.length;u<c;u++)if(a[h[u]]>0){if(!o||"none"===n||"Image"!==d&&"Text"!==d||o.includes(t)){const n=(h[u]-3)/4,o=r-n%s,a=r-(n/s|0),l=i(t,e,o*o+a*a);if(l)return l}l.clearRect(0,0,s,s);break}}const p=Object.keys(this.executorsByZIndex_).map(Number);let g,m,y,_,v;for(p.sort(b),g=p.length-1;g>=0;--g){const t=p[g].toString();for(y=this.executorsByZIndex_[t],m=Zs.length-1;m>=0;--m)if(d=Zs[m],_=y[d],void 0!==_&&(v=_.executeHitDetection(l,a,n,f,c),v))return v}}getClipCoords(t){const e=this.maxExtent_;if(!e)return null;const n=e[0],r=e[1],i=e[2],o=e[3],s=[n,r,n,o,i,o,i,r];return Ie(s,0,8,2,t,s),s}isEmpty(){return I(this.executorsByZIndex_)}execute(t,e,n,r,i,o,s){const a=Object.keys(this.executorsByZIndex_).map(Number);a.sort(b),o=o||Zs;const u=Zs.length;let l,c,h,d,f;for(s&&a.reverse(),l=0,c=a.length;l<c;++l){const c=a[l].toString();for(f=this.executorsByZIndex_[c],h=0,d=o.length;h<d;++h){const c=o[h],d=f[c];if(void 0!==d){const o=null===s?void 0:d.getZIndexContext(),f=o?o.getContext():t,p=this.maxExtent_&&"Image"!==c&&"Text"!==c;if(p&&(f.save(),this.clip(f,n)),o&&"Text"!==c&&"Image"!==c?o.pushFunction((t=>d.execute(t,e,n,r,i,s))):d.execute(f,e,n,r,i,s),p&&f.restore(),o){o.offset();const t=a[l]*u+h;this.deferredZIndexContexts_[t]||(this.deferredZIndexContexts_[t]=[]),this.deferredZIndexContexts_[t].push(o)}}}}this.renderedContext_=t}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){const t=this.deferredZIndexContexts_,e=Object.keys(t).map(Number).sort(b);for(let n=0,r=e.length;n<r;++n)t[e[n]].forEach((t=>{t.draw(this.renderedContext_),t.clear()})),t[e[n]].length=0}};const na=class extends xs{constructor(t,e,n,r,i,o,s){super(),this.context_=t,this.pixelRatio_=e,this.extent_=n,this.transform_=r,this.transformRotation_=r?Ne(Math.atan2(r[1],r[0]),10):0,this.viewRotation_=i,this.squaredTolerance_=o,this.userTransform_=s,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=[1,0,0,1,0,0]}drawImages_(t,e,n,r){if(!this.image_)return;const i=Ie(t,e,n,r,this.transform_,this.pixelCoordinates_),o=this.context_,s=this.tmpLocalTransform_,a=o.globalAlpha;1!=this.imageOpacity_&&(o.globalAlpha=a*this.imageOpacity_);let u=this.imageRotation_;0===this.transformRotation_&&(u-=this.viewRotation_),this.imageRotateWithView_&&(u+=this.viewRotation_);for(let t=0,e=i.length;t<e;t+=2){const e=i[t]-this.imageAnchorX_,n=i[t+1]-this.imageAnchorY_;if(0!==u||1!=this.imageScale_[0]||1!=this.imageScale_[1]){const t=e+this.imageAnchorX_,r=n+this.imageAnchorY_;et(s,t,r,1,1,u,-t,-r),o.save(),o.transform.apply(o,s),o.translate(t,r),o.scale(this.imageScale_[0],this.imageScale_[1]),o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),o.restore()}else o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,e,n,this.imageWidth_,this.imageHeight_)}1!=this.imageOpacity_&&(o.globalAlpha=a)}drawText_(t,e,n,r){if(!this.textState_||""===this.text_)return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);const i=Ie(t,e,n,r,this.transform_,this.pixelCoordinates_),o=this.context_;let s=this.textRotation_;for(0===this.transformRotation_&&(s-=this.viewRotation_),this.textRotateWithView_&&(s+=this.viewRotation_);e<n;e+=r){const t=i[e]+this.textOffsetX_,n=i[e+1]+this.textOffsetY_;0!==s||1!=this.textScale_[0]||1!=this.textScale_[1]?(o.save(),o.translate(t-this.textOffsetX_,n-this.textOffsetY_),o.rotate(s),o.translate(this.textOffsetX_,this.textOffsetY_),o.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&o.strokeText(this.text_,0,0),this.textFillState_&&o.fillText(this.text_,0,0),o.restore()):(this.textStrokeState_&&o.strokeText(this.text_,t,n),this.textFillState_&&o.fillText(this.text_,t,n))}}moveToLineTo_(t,e,n,r,i){const o=this.context_,s=Ie(t,e,n,r,this.transform_,this.pixelCoordinates_);o.moveTo(s[0],s[1]);let a=s.length;i&&(a-=2);for(let t=2;t<a;t+=2)o.lineTo(s[t],s[t+1]);return i&&o.closePath(),n}drawRings_(t,e,n,r){for(let i=0,o=n.length;i<o;++i)e=this.moveToLineTo_(t,e,n[i],r,!0);return e}drawCircle(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Rt(this.extent_,t.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=function(t,e,n){const r=t.getFlatCoordinates();if(!r)return null;const i=t.getStride();return Ie(r,0,r.length,i,e,n)}(t,this.transform_,this.pixelCoordinates_),n=e[2]-e[0],r=e[3]-e[1],i=Math.sqrt(n*n+r*r),o=this.context_;o.beginPath(),o.arc(e[0],e[1],i,0,2*Math.PI),this.fillState_&&o.fill(),this.strokeState_&&o.stroke()}""!==this.text_&&this.drawText_(t.getCenter(),0,2,2)}}setStyle(t){this.setFillStrokeStyle(t.getFill(),t.getStroke()),this.setImageStyle(t.getImage()),this.setTextStyle(t.getText())}setTransform(t){this.transform_=t}drawGeometry(t){switch(t.getType()){case"Point":this.drawPoint(t);break;case"LineString":this.drawLineString(t);break;case"Polygon":case"Rectangle":case"Ellipse":this.drawPolygon(t);break;case"MultiPoint":this.drawMultiPoint(t);break;case"MultiLineString":this.drawMultiLineString(t);break;case"MultiPolygon":this.drawMultiPolygon(t);break;case"GeometryCollection":this.drawGeometryCollection(t);break;case"Circle":this.drawCircle(t)}}drawFeature(t,e){const n=e.getGeometryFunction()(t);n&&(this.setStyle(e),this.drawGeometry(n))}drawGeometryCollection(t){const e=t.getGeometriesArray();for(let t=0,n=e.length;t<n;++t)this.drawGeometry(e[t])}drawPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),n=t.getStride();this.image_&&this.drawImages_(e,0,e.length,n),""!==this.text_&&this.drawText_(e,0,e.length,n)}drawMultiPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),n=t.getStride();this.image_&&this.drawImages_(e,0,e.length,n),""!==this.text_&&this.drawText_(e,0,e.length,n)}drawLineString(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Rt(this.extent_,t.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,n=t.getFlatCoordinates();e.beginPath(),this.moveToLineTo_(n,0,n.length,t.getStride(),!1),e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoint();this.drawText_(e,0,2,2)}}}drawMultiLineString(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getExtent();if(Rt(this.extent_,e)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,n=t.getFlatCoordinates();let r=0;const i=t.getEnds(),o=t.getStride();e.beginPath();for(let t=0,e=i.length;t<e;++t)r=this.moveToLineTo_(n,r,i[t],o,!1);e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoints();this.drawText_(e,0,e.length,2)}}}drawPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Rt(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_;e.beginPath(),this.drawRings_(t.getOrientedFlatCoordinates(),0,t.getEnds(),t.getStride()),this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoint();this.drawText_(e,0,2,2)}}}drawMultiPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Rt(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_,n=t.getOrientedFlatCoordinates();let r=0;const i=t.getEndss(),o=t.getStride();e.beginPath();for(let t=0,e=i.length;t<e;++t){const e=i[t];r=this.drawRings_(n,r,e,o)}this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoints();this.drawText_(e,0,e.length,2)}}}setContextFillState_(t){const e=this.context_,n=this.contextFillState_;n?n.fillStyle!=t.fillStyle&&(n.fillStyle=t.fillStyle,e.fillStyle=t.fillStyle):(e.fillStyle=t.fillStyle,this.contextFillState_={fillStyle:t.fillStyle})}setContextStrokeState_(t){const e=this.context_,n=this.contextStrokeState_;n?(n.lineCap!=t.lineCap&&(n.lineCap=t.lineCap,e.lineCap=t.lineCap),x(n.lineDash,t.lineDash)||e.setLineDash(n.lineDash=t.lineDash),n.lineDashOffset!=t.lineDashOffset&&(n.lineDashOffset=t.lineDashOffset,e.lineDashOffset=t.lineDashOffset),n.lineJoin!=t.lineJoin&&(n.lineJoin=t.lineJoin,e.lineJoin=t.lineJoin),n.lineWidth!=t.lineWidth&&(n.lineWidth=t.lineWidth,e.lineWidth=t.lineWidth),n.miterLimit!=t.miterLimit&&(n.miterLimit=t.miterLimit,e.miterLimit=t.miterLimit),n.strokeStyle!=t.strokeStyle&&(n.strokeStyle=t.strokeStyle,e.strokeStyle=t.strokeStyle)):(e.lineCap=t.lineCap,e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset,e.lineJoin=t.lineJoin,e.lineWidth=t.lineWidth,e.miterLimit=t.miterLimit,e.strokeStyle=t.strokeStyle,this.contextStrokeState_={lineCap:t.lineCap,lineDash:t.lineDash,lineDashOffset:t.lineDashOffset,lineJoin:t.lineJoin,lineWidth:t.lineWidth,miterLimit:t.miterLimit,strokeStyle:t.strokeStyle})}setContextTextState_(t){const e=this.context_,n=this.contextTextState_,r=t.textAlign?t.textAlign:qr;n?(n.font!=t.font&&(n.font=t.font,e.font=t.font),n.textAlign!=r&&(n.textAlign=r,e.textAlign=r),n.textBaseline!=t.textBaseline&&(n.textBaseline=t.textBaseline,e.textBaseline=t.textBaseline)):(e.font=t.font,e.textAlign=r,e.textBaseline=t.textBaseline,this.contextTextState_={font:t.font,textAlign:r,textBaseline:t.textBaseline})}setFillStrokeStyle(t,e){if(t){const e=t.getColor();this.fillState_={fillStyle:$r(e||Vr)}}else this.fillState_=null;if(e){const t=e.getColor(),n=e.getLineCap(),r=e.getLineDash(),i=e.getLineDashOffset(),o=e.getLineJoin(),s=e.getWidth(),a=e.getMiterLimit(),u=r||Gr;this.strokeState_={lineCap:void 0!==n?n:zr,lineDash:1===this.pixelRatio_?u:u.map((t=>t*this.pixelRatio_)),lineDashOffset:(i||0)*this.pixelRatio_,lineJoin:void 0!==o?o:Wr,lineWidth:(void 0!==s?s:1)*this.pixelRatio_,miterLimit:void 0!==a?a:10,strokeStyle:$r(t||Hr)}}else this.strokeState_=null}setImageStyle(t){let e;if(!t||!(e=t.getSize()))return void(this.image_=null);const n=t.getPixelRatio(this.pixelRatio_),r=t.getAnchor(),i=t.getOrigin();this.image_=t.getImage(this.pixelRatio_),this.imageAnchorX_=r[0]*n,this.imageAnchorY_=r[1]*n,this.imageHeight_=e[1]*n,this.imageOpacity_=t.getOpacity(),this.imageOriginX_=i[0],this.imageOriginY_=i[1],this.imageRotateWithView_=t.getRotateWithView(),this.imageRotation_=t.getRotation();const o=t.getScaleArray();this.imageScale_=[o[0]*this.pixelRatio_/n,o[1]*this.pixelRatio_/n],this.imageWidth_=e[0]*n}setTextStyle(t){if(t){const e=t.getFill();if(e){const t=e.getColor();this.textFillState_={fillStyle:$r(t||Vr)}}else this.textFillState_=null;const n=t.getStroke();if(n){const t=n.getColor(),e=n.getLineCap(),r=n.getLineDash(),i=n.getLineDashOffset(),o=n.getLineJoin(),s=n.getWidth(),a=n.getMiterLimit();this.textStrokeState_={lineCap:void 0!==e?e:zr,lineDash:r||Gr,lineDashOffset:i||0,lineJoin:void 0!==o?o:Wr,lineWidth:void 0!==s?s:1,miterLimit:void 0!==a?a:10,strokeStyle:$r(t||Hr)}}else this.textStrokeState_=null;const r=t.getFont(),i=t.getOffsetX(),o=t.getOffsetY(),s=t.getRotateWithView(),a=t.getRotation(),u=t.getScaleArray(),l=t.getText(),c=t.getTextAlign(),h=t.getTextBaseline();this.textState_={font:void 0!==r?r:Ur,textAlign:void 0!==c?c:qr,textBaseline:void 0!==h?h:Xr},this.text_=void 0!==l?Array.isArray(l)?l.reduce(((t,e,n)=>t+(n%2?" ":e)),""):l:"",this.textOffsetX_=void 0!==i?this.pixelRatio_*i:0,this.textOffsetY_=void 0!==o?this.pixelRatio_*o:0,this.textRotateWithView_=void 0!==s&&s,this.textRotation_=void 0!==a?a:0,this.textScale_=[this.pixelRatio_*u[0],this.pixelRatio_*u[1]]}else this.text_=""}},ra=.5;const ia={Point:function(t,e,n,r,i,o){const s=n.getImage(),a=n.getText(),u=a&&a.getText(),l=o&&s&&u?{}:void 0;if(s){if(s.getImageState()!=er)return;const o=t.getBuilder(n.getZIndex(),"Image");o.setImageStyle(s,l),o.drawPoint(e,r,i)}if(u){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(a,l),o.drawText(e,r,i)}},LineString:function(t,e,n,r,i){const o=n.getStroke();if(o){const s=t.getBuilder(n.getZIndex(),"LineString");s.setFillStrokeStyle(null,o),s.drawLineString(e,r,i)}const s=n.getText();if(s&&s.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(s),o.drawText(e,r,i)}},Polygon:ca,MultiPoint:function(t,e,n,r,i,o){const s=n.getImage(),a=s&&0!==s.getOpacity(),u=n.getText(),l=u&&u.getText(),c=o&&a&&l?{}:void 0;if(a){if(s.getImageState()!=er)return;const o=t.getBuilder(n.getZIndex(),"Image");o.setImageStyle(s,c),o.drawMultiPoint(e,r,i)}if(l){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(u,c),o.drawText(e,r,i)}},MultiLineString:function(t,e,n,r,i){const o=n.getStroke();if(o){const s=t.getBuilder(n.getZIndex(),"LineString");s.setFillStrokeStyle(null,o),s.drawMultiLineString(e,r,i)}const s=n.getText();if(s&&s.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(s),o.drawText(e,r,i)}},MultiPolygon:function(t,e,n,r,i){const o=n.getFill(),s=n.getStroke();if(s||o){const a=t.getBuilder(n.getZIndex(),"Polygon");a.setFillStrokeStyle(o,s),a.drawMultiPolygon(e,r,i)}const a=n.getText();if(a&&a.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(a),o.drawText(e,r,i)}},GeometryCollection:function(t,e,n,r,i,o){const s=e.getGeometriesArray();let a,u;for(a=0,u=s.length;a<u;++a){(0,ia[s[a].getType()])(t,s[a],n,r,i,o)}},Circle:function(t,e,n,r,i){const o=n.getFill(),s=n.getStroke();if(o||s){const a=t.getBuilder(n.getZIndex(),"Circle");a.setFillStrokeStyle(o,s),a.drawCircle(e,r,i)}const a=n.getText();if(a&&a.getText()){const i=t.getBuilder(n.getZIndex(),"Text");i.setTextStyle(a),i.drawText(e,r)}},Rectangle:ca,Ellipse:function(t,e,n,r,i){const o=n.getFill(),s=n.getStroke();if(o||s){const a=t.getBuilder(n.getZIndex(),"Ellipse");a.setFillStrokeStyle(o,s),a.drawEllipse(e,r,i)}const a=n.getText();if(a&&a.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(a),o.drawText(e,r,i)}}};function oa(t,e){return parseInt($(t),10)-parseInt($(e),10)}function sa(t,e){const n=aa(t,e);return n*n}function aa(t,e){return.5*t/e}function ua(t,e,n,r,i,o,s,a){const u=[],l=n.getImage();if(l){let t=!0;const e=l.getImageState();e==er||e==nr?t=!1:e==Qn&&l.load(),t&&u.push(l.ready())}const c=n.getFill();c&&c.loading()&&u.push(c.ready());const h=u.length>0;return h&&Promise.all(u).then((()=>i(null))),function(t,e,n,r,i,o,s){const a=n.getGeometryFunction()(e);if(!a)return;const u=a.simplifyTransformed(r,i);if(n.getRenderer())la(t,u,n,e,s);else{(0,ia[u.getType()])(t,u,n,e,s,o)}}(t,e,n,r,o,s,a),h}function la(t,e,n,r,i){if("GeometryCollection"==e.getType()){const o=e.getGeometries();for(let e=0,s=o.length;e<s;++e)la(t,o[e],n,r,i);return}t.getBuilder(n.getZIndex(),"Default").drawCustom(e,r,n.getRenderer(),n.getHitDetectionRenderer(),i)}function ca(t,e,n,r,i){const o=n.getFill(),s=n.getStroke();if(o||s){const a=t.getBuilder(n.getZIndex(),"Polygon");a.setFillStrokeStyle(o,s),a.drawPolygon(e,r,i)}const a=n.getText();if(a&&a.getText()){const o=t.getBuilder(n.getZIndex(),"Text");o.setTextStyle(a),o.drawText(e,r,i)}}const ha=class extends Ns{constructor(t){super(t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.animatingOrInteracting_,this.hitDetectionImageData_=null,this.clipped_=!1,this.renderedFeatures_=null,this.renderedRevision_=-1,this.renderedResolution_=NaN,this.renderedExtent_=[1/0,1/0,-1/0,-1/0],this.wrappedRenderedExtent_=[1/0,1/0,-1/0,-1/0],this.renderedRotation_,this.renderedCenter_=null,this.renderedProjection_=null,this.renderedPixelRatio_=1,this.renderedRenderOrder_=null,this.renderedFrameDeclutter_,this.replayGroup_=null,this.replayGroupChanged=!0,this.clipping=!0,this.targetContext_=null,this.opacity_=1}renderWorlds(t,e,n){const r=e.extent,i=e.viewState,o=i.center,s=i.resolution,a=i.projection,u=i.rotation,l=a.getExtent(),c=this.getLayer().getSource(),h=this.getLayer().getDeclutter(),d=e.pixelRatio,f=e.viewHints,p=!(f[Mn]||f[Fn]),g=this.context,m=Math.round(kt(r)/s*d),y=Math.round(Pt(r)/s*d),b=c.getWrapX()&&a.canWrapX(),_=b?kt(l):null,v=b?Math.ceil((r[2]-l[2])/_)+1:1;let w=b?Math.floor((r[0]-l[0])/_):0;do{let r=this.getRenderTransform(o,s,0,d,m,y,w*_);e.declutter&&(r=r.slice(0)),t.execute(g,[g.canvas.width,g.canvas.height],r,u,p,void 0===n?Zs:n?Js:Qs,n?h&&e.declutter[h]:void 0)}while(++w<v)}setDrawContext_(){1!==this.opacity_&&(this.targetContext_=this.context,this.context=Ir(this.context.canvas.width,this.context.canvas.height,Ls))}resetDrawContext_(){if(1!==this.opacity_){const t=this.targetContext_.globalAlpha;this.targetContext_.globalAlpha=this.opacity_,this.targetContext_.drawImage(this.context.canvas,0,0),this.targetContext_.globalAlpha=t,function(t){const e=t.canvas;e.width=1,e.height=1,t.clearRect(0,0,1,1)}(this.context),Ls.push(this.context.canvas),this.context=this.targetContext_,this.targetContext_=null}}renderDeclutter(t){this.replayGroup_&&this.getLayer().getDeclutter()&&this.renderWorlds(this.replayGroup_,t,!0)}renderDeferredInternal(t){this.replayGroup_&&(this.replayGroup_.renderDeferred(),this.clipped_&&this.context.restore(),this.resetDrawContext_())}renderFrame(t,e){const n=t.layerStatesArray[t.layerIndex];this.opacity_=n.opacity;const r=t.viewState;this.prepareContainer(t,e);const i=this.context,o=this.replayGroup_;let s=o&&!o.isEmpty();if(!s){if(!(this.getLayer().hasListener(Dn)||this.getLayer().hasListener(kn)))return null}this.setDrawContext_(),this.preRender(i,t);const a=r.projection;if(this.clipped_=!1,s&&n.extent&&this.clipping){const e=xe(n.extent,a);s=Rt(e,t.extent),this.clipped_=s&&!pt(e,t.extent),this.clipped_&&this.clipUnrotated(i,t,e)}return s&&this.renderWorlds(o,t,!this.getLayer().getDeclutter()&&void 0),!t.declutter&&this.clipped_&&i.restore(),this.postRender(i,t),this.renderedRotation_!==r.rotation&&(this.renderedRotation_=r.rotation,this.hitDetectionImageData_=null),t.declutter||this.resetDrawContext_(),this.container}getFeatures(t){return new Promise((e=>{if(this.frameState&&!this.hitDetectionImageData_&&!this.animatingOrInteracting_){const t=this.frameState.size.slice(),e=this.renderedCenter_,n=this.renderedResolution_,r=this.renderedRotation_,i=this.renderedProjection_,o=this.wrappedRenderedExtent_,s=this.getLayer(),a=[],u=t[0]*ra,l=t[1]*ra;a.push(this.getRenderTransform(e,n,r,ra,u,l,0).slice());const c=s.getSource(),h=i.getExtent();if(c.getWrapX()&&i.canWrapX()&&!pt(h,o)){let t=o[0];const i=kt(h);let s,c=0;for(;t<h[0];)--c,s=i*c,a.push(this.getRenderTransform(e,n,r,ra,u,l,s).slice()),t+=i;for(c=0,t=o[2];t>h[2];)++c,s=i*c,a.push(this.getRenderTransform(e,n,r,ra,u,l,s).slice()),t-=i}const d=be();this.hitDetectionImageData_=function(t,e,n,r,i,o,s,a,u){const l=u?we(i,u):i,c=Ir(t[0]*ra,t[1]*ra);c.imageSmoothingEnabled=!1;const h=c.canvas,d=new na(c,ra,i,null,s,a,u?fe(be(),u):null),f=n.length,p=Math.floor(16777215/f),g={};for(let t=1;t<=f;++t){const e=n[t-1],i=e.getStyleFunction()||r;if(!i)continue;let s=i(e,o);if(!s)continue;Array.isArray(s)||(s=[s]);const a=(t*p).toString(16).padStart(7,"#00000");for(let t=0,n=s.length;t<n;++t){const n=s[t],r=n.getGeometryFunction()(e);if(!r||!Rt(l,r.getExtent()))continue;const i=n.clone(),o=i.getFill();o&&o.setColor(a);const u=i.getStroke();u&&(u.setColor(a),u.setLineDash(null)),i.setText(void 0);const c=n.getImage();if(c){const t=c.getImageSize();if(!t)continue;const e=Ir(t[0],t[1],void 0,{alpha:!1}),n=e.canvas;e.fillStyle=a,e.fillRect(0,0,n.width,n.height),i.setImage(new wi({img:n,anchor:c.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:c.getOrigin(),opacity:1,size:c.getSize(),scale:c.getScale(),rotation:c.getRotation(),rotateWithView:c.getRotateWithView()}))}const h=i.getZIndex()||0;let d=g[h];d||(d={},g[h]=d,d.Polygon=[],d.Circle=[],d.LineString=[],d.Point=[]);const f=r.getType();if("GeometryCollection"===f){const t=r.getGeometriesArrayRecursive();for(let e=0,n=t.length;e<n;++e){const n=t[e];d[n.getType().replace("Multi","")].push(n,i)}}else d[f.replace("Multi","")].push(r,i)}}const m=Object.keys(g).map(Number).sort(b);for(let t=0,n=m.length;t<n;++t){const n=g[m[t]];for(const t in n){const r=n[t];for(let t=0,n=r.length;t<n;t+=2){d.setStyle(r[t+1]);for(let n=0,i=e.length;n<i;++n)d.setTransform(e[n]),d.drawGeometry(r[t])}}}return c.getImageData(0,0,h.width,h.height)}(t,a,this.renderedFeatures_,s.getStyleFunction(),o,n,r,sa(n,this.renderedPixelRatio_),d?i:null)}e(function(t,e,n){const r=[];if(n){const i=Math.floor(Math.round(t[0])*ra),o=Math.floor(Math.round(t[1])*ra),s=4*(Re(i,0,n.width-1)+Re(o,0,n.height-1)*n.width),a=n.data[s],u=n.data[s+1],l=n.data[s+2]+256*(u+256*a),c=Math.floor(16777215/e.length);l&&l%c==0&&r.push(e[l/c-1])}return 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r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.name&&t.hasOwnProperty("name")&&!l.isString(t.name))return"name: string expected";if(null!=t.refAttrName&&t.hasOwnProperty("refAttrName")&&!l.isString(t.refAttrName))return"refAttrName: string expected";if(null!=t.docString&&t.hasOwnProperty("docString")&&!l.isString(t.docString))return"docString: string expected";if(null!=t.type&&t.hasOwnProperty("type"))switch(t.type){default:return"type: enum value expected";case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:case 9:case 10:}if(null!=t.f&&t.hasOwnProperty("f")&&"number"!=typeof t.f)return"f: number expected";if(null!=t.i&&t.hasOwnProperty("i")&&!(l.isInteger(t.i)||t.i&&l.isInteger(t.i.low)&&l.isInteger(t.i.high)))return"i: integer|Long expected";if(null!=t.s&&t.hasOwnProperty("s")&&!(t.s&&"number"==typeof 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expected"}if(null!=t.tensors&&t.hasOwnProperty("tensors")){if(!Array.isArray(t.tensors))return"tensors: array expected";for(e=0;e<t.tensors.length;++e)if(n=c.onnx.TensorProto.verify(t.tensors[e]))return"tensors."+n}if(null!=t.graphs&&t.hasOwnProperty("graphs")){if(!Array.isArray(t.graphs))return"graphs: array expected";for(e=0;e<t.graphs.length;++e){var n;if(n=c.onnx.GraphProto.verify(t.graphs[e]))return"graphs."+n}}return null},t.fromObject=function(t){if(t instanceof c.onnx.AttributeProto)return t;var e=new c.onnx.AttributeProto;switch(null!=t.name&&(e.name=String(t.name)),null!=t.refAttrName&&(e.refAttrName=String(t.refAttrName)),null!=t.docString&&(e.docString=String(t.docString)),t.type){case"UNDEFINED":case 0:e.type=0;break;case"FLOAT":case 1:e.type=1;break;case"INT":case 2:e.type=2;break;case"STRING":case 3:e.type=3;break;case"TENSOR":case 4:e.type=4;break;case"GRAPH":case 5:e.type=5;break;case"FLOATS":case 6:e.type=6;break;case"INTS":case 7:e.type=7;break;case"STRINGS":case 8:e.type=8;break;case"TENSORS":case 9:e.type=9;break;case"GRAPHS":case 10:e.type=10}if(null!=t.f&&(e.f=Number(t.f)),null!=t.i&&(l.Long?(e.i=l.Long.fromValue(t.i)).unsigned=!1:"string"==typeof t.i?e.i=parseInt(t.i,10):"number"==typeof t.i?e.i=t.i:"object"==typeof t.i&&(e.i=new l.LongBits(t.i.low>>>0,t.i.high>>>0).toNumber())),null!=t.s&&("string"==typeof t.s?l.base64.decode(t.s,e.s=l.newBuffer(l.base64.length(t.s)),0):t.s.length&&(e.s=t.s)),null!=t.t){if("object"!=typeof t.t)throw TypeError(".onnx.AttributeProto.t: object expected");e.t=c.onnx.TensorProto.fromObject(t.t)}if(null!=t.g){if("object"!=typeof t.g)throw TypeError(".onnx.AttributeProto.g: object expected");e.g=c.onnx.GraphProto.fromObject(t.g)}if(t.floats){if(!Array.isArray(t.floats))throw TypeError(".onnx.AttributeProto.floats: array expected");e.floats=[];for(var n=0;n<t.floats.length;++n)e.floats[n]=Number(t.floats[n])}if(t.ints){if(!Array.isArray(t.ints))throw TypeError(".onnx.AttributeProto.ints: array 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TypeError(".onnx.AttributeProto.graphs: array expected");for(e.graphs=[],n=0;n<t.graphs.length;++n){if("object"!=typeof t.graphs[n])throw TypeError(".onnx.AttributeProto.graphs: object expected");e.graphs[n]=c.onnx.GraphProto.fromObject(t.graphs[n])}}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.floats=[],n.ints=[],n.strings=[],n.tensors=[],n.graphs=[]),e.defaults){if(n.name="",n.f=0,l.Long){var r=new l.Long(0,0,!1);n.i=e.longs===String?r.toString():e.longs===Number?r.toNumber():r}else n.i=e.longs===String?"0":0;e.bytes===String?n.s="":(n.s=[],e.bytes!==Array&&(n.s=l.newBuffer(n.s))),n.t=null,n.g=null,n.docString="",n.type=e.enums===String?"UNDEFINED":0,n.refAttrName=""}if(null!=t.name&&t.hasOwnProperty("name")&&(n.name=t.name),null!=t.f&&t.hasOwnProperty("f")&&(n.f=e.json&&!isFinite(t.f)?String(t.f):t.f),null!=t.i&&t.hasOwnProperty("i")&&("number"==typeof t.i?n.i=e.longs===String?String(t.i):t.i:n.i=e.longs===String?l.Long.prototype.toString.call(t.i):e.longs===Number?new l.LongBits(t.i.low>>>0,t.i.high>>>0).toNumber():t.i),null!=t.s&&t.hasOwnProperty("s")&&(n.s=e.bytes===String?l.base64.encode(t.s,0,t.s.length):e.bytes===Array?Array.prototype.slice.call(t.s):t.s),null!=t.t&&t.hasOwnProperty("t")&&(n.t=c.onnx.TensorProto.toObject(t.t,e)),null!=t.g&&t.hasOwnProperty("g")&&(n.g=c.onnx.GraphProto.toObject(t.g,e)),t.floats&&t.floats.length){n.floats=[];for(var i=0;i<t.floats.length;++i)n.floats[i]=e.json&&!isFinite(t.floats[i])?String(t.floats[i]):t.floats[i]}if(t.ints&&t.ints.length)for(n.ints=[],i=0;i<t.ints.length;++i)"number"==typeof t.ints[i]?n.ints[i]=e.longs===String?String(t.ints[i]):t.ints[i]:n.ints[i]=e.longs===String?l.Long.prototype.toString.call(t.ints[i]):e.longs===Number?new l.LongBits(t.ints[i].low>>>0,t.ints[i].high>>>0).toNumber():t.ints[i];if(t.strings&&t.strings.length)for(n.strings=[],i=0;i<t.strings.length;++i)n.strings[i]=e.bytes===String?l.base64.encode(t.strings[i],0,t.strings[i].length):e.bytes===Array?Array.prototype.slice.call(t.strings[i]):t.strings[i];if(t.tensors&&t.tensors.length)for(n.tensors=[],i=0;i<t.tensors.length;++i)n.tensors[i]=c.onnx.TensorProto.toObject(t.tensors[i],e);if(t.graphs&&t.graphs.length)for(n.graphs=[],i=0;i<t.graphs.length;++i)n.graphs[i]=c.onnx.GraphProto.toObject(t.graphs[i],e);return null!=t.docString&&t.hasOwnProperty("docString")&&(n.docString=t.docString),null!=t.type&&t.hasOwnProperty("type")&&(n.type=e.enums===String?c.onnx.AttributeProto.AttributeType[t.type]:t.type),null!=t.refAttrName&&t.hasOwnProperty("refAttrName")&&(n.refAttrName=t.refAttrName),n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t.AttributeType=function(){var t={},e=Object.create(t);return e[t[0]="UNDEFINED"]=0,e[t[1]="FLOAT"]=1,e[t[2]="INT"]=2,e[t[3]="STRING"]=3,e[t[4]="TENSOR"]=4,e[t[5]="GRAPH"]=5,e[t[6]="FLOATS"]=6,e[t[7]="INTS"]=7,e[t[8]="STRINGS"]=8,e[t[9]="TENSORS"]=9,e[t[10]="GRAPHS"]=10,e}(),t}(),o.ValueInfoProto=function(){function t(t){if(t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.name="",t.prototype.type=null,t.prototype.docString="",t.create=function(e){return new t(e)},t.encode=function(t,e){return e||(e=u.create()),null!=t.name&&t.hasOwnProperty("name")&&e.uint32(10).string(t.name),null!=t.type&&t.hasOwnProperty("type")&&c.onnx.TypeProto.encode(t.type,e.uint32(18).fork()).ldelim(),null!=t.docString&&t.hasOwnProperty("docString")&&e.uint32(26).string(t.docString),e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.ValueInfoProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.name=t.string();break;case 2:r.type=c.onnx.TypeProto.decode(t,t.uint32());break;case 3:r.docString=t.string();break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.name&&t.hasOwnProperty("name")&&!l.isString(t.name))return"name: string expected";if(null!=t.type&&t.hasOwnProperty("type")){var e=c.onnx.TypeProto.verify(t.type);if(e)return"type."+e}return null!=t.docString&&t.hasOwnProperty("docString")&&!l.isString(t.docString)?"docString: string expected":null},t.fromObject=function(t){if(t instanceof c.onnx.ValueInfoProto)return t;var e=new c.onnx.ValueInfoProto;if(null!=t.name&&(e.name=String(t.name)),null!=t.type){if("object"!=typeof t.type)throw TypeError(".onnx.ValueInfoProto.type: object expected");e.type=c.onnx.TypeProto.fromObject(t.type)}return null!=t.docString&&(e.docString=String(t.docString)),e},t.toObject=function(t,e){e||(e={});var n={};return e.defaults&&(n.name="",n.type=null,n.docString=""),null!=t.name&&t.hasOwnProperty("name")&&(n.name=t.name),null!=t.type&&t.hasOwnProperty("type")&&(n.type=c.onnx.TypeProto.toObject(t.type,e)),null!=t.docString&&t.hasOwnProperty("docString")&&(n.docString=t.docString),n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.NodeProto=function(){function t(t){if(this.input=[],this.output=[],this.attribute=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.input=l.emptyArray,t.prototype.output=l.emptyArray,t.prototype.name="",t.prototype.opType="",t.prototype.domain="",t.prototype.attribute=l.emptyArray,t.prototype.docString="",t.create=function(e){return new t(e)},t.encode=function(t,e){if(e||(e=u.create()),null!=t.input&&t.input.length)for(var n=0;n<t.input.length;++n)e.uint32(10).string(t.input[n]);if(null!=t.output&&t.output.length)for(n=0;n<t.output.length;++n)e.uint32(18).string(t.output[n]);if(null!=t.name&&t.hasOwnProperty("name")&&e.uint32(26).string(t.name),null!=t.opType&&t.hasOwnProperty("opType")&&e.uint32(34).string(t.opType),null!=t.attribute&&t.attribute.length)for(n=0;n<t.attribute.length;++n)c.onnx.AttributeProto.encode(t.attribute[n],e.uint32(42).fork()).ldelim();return null!=t.docString&&t.hasOwnProperty("docString")&&e.uint32(50).string(t.docString),null!=t.domain&&t.hasOwnProperty("domain")&&e.uint32(58).string(t.domain),e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.NodeProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.input&&r.input.length||(r.input=[]),r.input.push(t.string());break;case 2:r.output&&r.output.length||(r.output=[]),r.output.push(t.string());break;case 3:r.name=t.string();break;case 4:r.opType=t.string();break;case 7:r.domain=t.string();break;case 5:r.attribute&&r.attribute.length||(r.attribute=[]),r.attribute.push(c.onnx.AttributeProto.decode(t,t.uint32()));break;case 6:r.docString=t.string();break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.input&&t.hasOwnProperty("input")){if(!Array.isArray(t.input))return"input: array expected";for(var e=0;e<t.input.length;++e)if(!l.isString(t.input[e]))return"input: string[] expected"}if(null!=t.output&&t.hasOwnProperty("output")){if(!Array.isArray(t.output))return"output: array expected";for(e=0;e<t.output.length;++e)if(!l.isString(t.output[e]))return"output: string[] expected"}if(null!=t.name&&t.hasOwnProperty("name")&&!l.isString(t.name))return"name: string expected";if(null!=t.opType&&t.hasOwnProperty("opType")&&!l.isString(t.opType))return"opType: string expected";if(null!=t.domain&&t.hasOwnProperty("domain")&&!l.isString(t.domain))return"domain: string expected";if(null!=t.attribute&&t.hasOwnProperty("attribute")){if(!Array.isArray(t.attribute))return"attribute: array expected";for(e=0;e<t.attribute.length;++e){var n=c.onnx.AttributeProto.verify(t.attribute[e]);if(n)return"attribute."+n}}return null!=t.docString&&t.hasOwnProperty("docString")&&!l.isString(t.docString)?"docString: string expected":null},t.fromObject=function(t){if(t instanceof c.onnx.NodeProto)return t;var e=new c.onnx.NodeProto;if(t.input){if(!Array.isArray(t.input))throw TypeError(".onnx.NodeProto.input: array expected");e.input=[];for(var n=0;n<t.input.length;++n)e.input[n]=String(t.input[n])}if(t.output){if(!Array.isArray(t.output))throw TypeError(".onnx.NodeProto.output: array expected");for(e.output=[],n=0;n<t.output.length;++n)e.output[n]=String(t.output[n])}if(null!=t.name&&(e.name=String(t.name)),null!=t.opType&&(e.opType=String(t.opType)),null!=t.domain&&(e.domain=String(t.domain)),t.attribute){if(!Array.isArray(t.attribute))throw TypeError(".onnx.NodeProto.attribute: array expected");for(e.attribute=[],n=0;n<t.attribute.length;++n){if("object"!=typeof t.attribute[n])throw TypeError(".onnx.NodeProto.attribute: object expected");e.attribute[n]=c.onnx.AttributeProto.fromObject(t.attribute[n])}}return null!=t.docString&&(e.docString=String(t.docString)),e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.input=[],n.output=[],n.attribute=[]),e.defaults&&(n.name="",n.opType="",n.docString="",n.domain=""),t.input&&t.input.length){n.input=[];for(var r=0;r<t.input.length;++r)n.input[r]=t.input[r]}if(t.output&&t.output.length)for(n.output=[],r=0;r<t.output.length;++r)n.output[r]=t.output[r];if(null!=t.name&&t.hasOwnProperty("name")&&(n.name=t.name),null!=t.opType&&t.hasOwnProperty("opType")&&(n.opType=t.opType),t.attribute&&t.attribute.length)for(n.attribute=[],r=0;r<t.attribute.length;++r)n.attribute[r]=c.onnx.AttributeProto.toObject(t.attribute[r],e);return null!=t.docString&&t.hasOwnProperty("docString")&&(n.docString=t.docString),null!=t.domain&&t.hasOwnProperty("domain")&&(n.domain=t.domain),n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.ModelProto=function(){function t(t){if(this.opsetImport=[],this.metadataProps=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.irVersion=l.Long?l.Long.fromBits(0,0,!1):0,t.prototype.opsetImport=l.emptyArray,t.prototype.producerName="",t.prototype.producerVersion="",t.prototype.domain="",t.prototype.modelVersion=l.Long?l.Long.fromBits(0,0,!1):0,t.prototype.docString="",t.prototype.graph=null,t.prototype.metadataProps=l.emptyArray,t.create=function(e){return new t(e)},t.encode=function(t,e){if(e||(e=u.create()),null!=t.irVersion&&t.hasOwnProperty("irVersion")&&e.uint32(8).int64(t.irVersion),null!=t.producerName&&t.hasOwnProperty("producerName")&&e.uint32(18).string(t.producerName),null!=t.producerVersion&&t.hasOwnProperty("producerVersion")&&e.uint32(26).string(t.producerVersion),null!=t.domain&&t.hasOwnProperty("domain")&&e.uint32(34).string(t.domain),null!=t.modelVersion&&t.hasOwnProperty("modelVersion")&&e.uint32(40).int64(t.modelVersion),null!=t.docString&&t.hasOwnProperty("docString")&&e.uint32(50).string(t.docString),null!=t.graph&&t.hasOwnProperty("graph")&&c.onnx.GraphProto.encode(t.graph,e.uint32(58).fork()).ldelim(),null!=t.opsetImport&&t.opsetImport.length)for(var n=0;n<t.opsetImport.length;++n)c.onnx.OperatorSetIdProto.encode(t.opsetImport[n],e.uint32(66).fork()).ldelim();if(null!=t.metadataProps&&t.metadataProps.length)for(n=0;n<t.metadataProps.length;++n)c.onnx.StringStringEntryProto.encode(t.metadataProps[n],e.uint32(114).fork()).ldelim();return e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.ModelProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.irVersion=t.int64();break;case 8:r.opsetImport&&r.opsetImport.length||(r.opsetImport=[]),r.opsetImport.push(c.onnx.OperatorSetIdProto.decode(t,t.uint32()));break;case 2:r.producerName=t.string();break;case 3:r.producerVersion=t.string();break;case 4:r.domain=t.string();break;case 5:r.modelVersion=t.int64();break;case 6:r.docString=t.string();break;case 7:r.graph=c.onnx.GraphProto.decode(t,t.uint32());break;case 14:r.metadataProps&&r.metadataProps.length||(r.metadataProps=[]),r.metadataProps.push(c.onnx.StringStringEntryProto.decode(t,t.uint32()));break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.irVersion&&t.hasOwnProperty("irVersion")&&!(l.isInteger(t.irVersion)||t.irVersion&&l.isInteger(t.irVersion.low)&&l.isInteger(t.irVersion.high)))return"irVersion: integer|Long expected";if(null!=t.opsetImport&&t.hasOwnProperty("opsetImport")){if(!Array.isArray(t.opsetImport))return"opsetImport: array expected";for(var e=0;e<t.opsetImport.length;++e)if(n=c.onnx.OperatorSetIdProto.verify(t.opsetImport[e]))return"opsetImport."+n}if(null!=t.producerName&&t.hasOwnProperty("producerName")&&!l.isString(t.producerName))return"producerName: string expected";if(null!=t.producerVersion&&t.hasOwnProperty("producerVersion")&&!l.isString(t.producerVersion))return"producerVersion: string expected";if(null!=t.domain&&t.hasOwnProperty("domain")&&!l.isString(t.domain))return"domain: string expected";if(null!=t.modelVersion&&t.hasOwnProperty("modelVersion")&&!(l.isInteger(t.modelVersion)||t.modelVersion&&l.isInteger(t.modelVersion.low)&&l.isInteger(t.modelVersion.high)))return"modelVersion: integer|Long expected";if(null!=t.docString&&t.hasOwnProperty("docString")&&!l.isString(t.docString))return"docString: string expected";if(null!=t.graph&&t.hasOwnProperty("graph")&&(n=c.onnx.GraphProto.verify(t.graph)))return"graph."+n;if(null!=t.metadataProps&&t.hasOwnProperty("metadataProps")){if(!Array.isArray(t.metadataProps))return"metadataProps: array expected";for(e=0;e<t.metadataProps.length;++e){var n;if(n=c.onnx.StringStringEntryProto.verify(t.metadataProps[e]))return"metadataProps."+n}}return null},t.fromObject=function(t){if(t instanceof c.onnx.ModelProto)return t;var e=new c.onnx.ModelProto;if(null!=t.irVersion&&(l.Long?(e.irVersion=l.Long.fromValue(t.irVersion)).unsigned=!1:"string"==typeof t.irVersion?e.irVersion=parseInt(t.irVersion,10):"number"==typeof t.irVersion?e.irVersion=t.irVersion:"object"==typeof t.irVersion&&(e.irVersion=new l.LongBits(t.irVersion.low>>>0,t.irVersion.high>>>0).toNumber())),t.opsetImport){if(!Array.isArray(t.opsetImport))throw TypeError(".onnx.ModelProto.opsetImport: array expected");e.opsetImport=[];for(var n=0;n<t.opsetImport.length;++n){if("object"!=typeof t.opsetImport[n])throw TypeError(".onnx.ModelProto.opsetImport: object expected");e.opsetImport[n]=c.onnx.OperatorSetIdProto.fromObject(t.opsetImport[n])}}if(null!=t.producerName&&(e.producerName=String(t.producerName)),null!=t.producerVersion&&(e.producerVersion=String(t.producerVersion)),null!=t.domain&&(e.domain=String(t.domain)),null!=t.modelVersion&&(l.Long?(e.modelVersion=l.Long.fromValue(t.modelVersion)).unsigned=!1:"string"==typeof t.modelVersion?e.modelVersion=parseInt(t.modelVersion,10):"number"==typeof t.modelVersion?e.modelVersion=t.modelVersion:"object"==typeof t.modelVersion&&(e.modelVersion=new l.LongBits(t.modelVersion.low>>>0,t.modelVersion.high>>>0).toNumber())),null!=t.docString&&(e.docString=String(t.docString)),null!=t.graph){if("object"!=typeof t.graph)throw TypeError(".onnx.ModelProto.graph: object expected");e.graph=c.onnx.GraphProto.fromObject(t.graph)}if(t.metadataProps){if(!Array.isArray(t.metadataProps))throw TypeError(".onnx.ModelProto.metadataProps: array expected");for(e.metadataProps=[],n=0;n<t.metadataProps.length;++n){if("object"!=typeof t.metadataProps[n])throw TypeError(".onnx.ModelProto.metadataProps: object expected");e.metadataProps[n]=c.onnx.StringStringEntryProto.fromObject(t.metadataProps[n])}}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.opsetImport=[],n.metadataProps=[]),e.defaults){if(l.Long){var r=new l.Long(0,0,!1);n.irVersion=e.longs===String?r.toString():e.longs===Number?r.toNumber():r}else n.irVersion=e.longs===String?"0":0;n.producerName="",n.producerVersion="",n.domain="",l.Long?(r=new l.Long(0,0,!1),n.modelVersion=e.longs===String?r.toString():e.longs===Number?r.toNumber():r):n.modelVersion=e.longs===String?"0":0,n.docString="",n.graph=null}if(null!=t.irVersion&&t.hasOwnProperty("irVersion")&&("number"==typeof t.irVersion?n.irVersion=e.longs===String?String(t.irVersion):t.irVersion:n.irVersion=e.longs===String?l.Long.prototype.toString.call(t.irVersion):e.longs===Number?new l.LongBits(t.irVersion.low>>>0,t.irVersion.high>>>0).toNumber():t.irVersion),null!=t.producerName&&t.hasOwnProperty("producerName")&&(n.producerName=t.producerName),null!=t.producerVersion&&t.hasOwnProperty("producerVersion")&&(n.producerVersion=t.producerVersion),null!=t.domain&&t.hasOwnProperty("domain")&&(n.domain=t.domain),null!=t.modelVersion&&t.hasOwnProperty("modelVersion")&&("number"==typeof t.modelVersion?n.modelVersion=e.longs===String?String(t.modelVersion):t.modelVersion:n.modelVersion=e.longs===String?l.Long.prototype.toString.call(t.modelVersion):e.longs===Number?new l.LongBits(t.modelVersion.low>>>0,t.modelVersion.high>>>0).toNumber():t.modelVersion),null!=t.docString&&t.hasOwnProperty("docString")&&(n.docString=t.docString),null!=t.graph&&t.hasOwnProperty("graph")&&(n.graph=c.onnx.GraphProto.toObject(t.graph,e)),t.opsetImport&&t.opsetImport.length){n.opsetImport=[];for(var i=0;i<t.opsetImport.length;++i)n.opsetImport[i]=c.onnx.OperatorSetIdProto.toObject(t.opsetImport[i],e)}if(t.metadataProps&&t.metadataProps.length)for(n.metadataProps=[],i=0;i<t.metadataProps.length;++i)n.metadataProps[i]=c.onnx.StringStringEntryProto.toObject(t.metadataProps[i],e);return n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.StringStringEntryProto=function(){function t(t){if(t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.key="",t.prototype.value="",t.create=function(e){return new t(e)},t.encode=function(t,e){return e||(e=u.create()),null!=t.key&&t.hasOwnProperty("key")&&e.uint32(10).string(t.key),null!=t.value&&t.hasOwnProperty("value")&&e.uint32(18).string(t.value),e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.StringStringEntryProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.key=t.string();break;case 2:r.value=t.string();break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){return"object"!=typeof t||null===t?"object expected":null!=t.key&&t.hasOwnProperty("key")&&!l.isString(t.key)?"key: string expected":null!=t.value&&t.hasOwnProperty("value")&&!l.isString(t.value)?"value: string expected":null},t.fromObject=function(t){if(t instanceof c.onnx.StringStringEntryProto)return t;var e=new c.onnx.StringStringEntryProto;return null!=t.key&&(e.key=String(t.key)),null!=t.value&&(e.value=String(t.value)),e},t.toObject=function(t,e){e||(e={});var n={};return e.defaults&&(n.key="",n.value=""),null!=t.key&&t.hasOwnProperty("key")&&(n.key=t.key),null!=t.value&&t.hasOwnProperty("value")&&(n.value=t.value),n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.TensorAnnotation=function(){function t(t){if(this.quantParameterTensorNames=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.tensorName="",t.prototype.quantParameterTensorNames=l.emptyArray,t.create=function(e){return new t(e)},t.encode=function(t,e){if(e||(e=u.create()),null!=t.tensorName&&t.hasOwnProperty("tensorName")&&e.uint32(10).string(t.tensorName),null!=t.quantParameterTensorNames&&t.quantParameterTensorNames.length)for(var n=0;n<t.quantParameterTensorNames.length;++n)c.onnx.StringStringEntryProto.encode(t.quantParameterTensorNames[n],e.uint32(18).fork()).ldelim();return e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.TensorAnnotation;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.tensorName=t.string();break;case 2:r.quantParameterTensorNames&&r.quantParameterTensorNames.length||(r.quantParameterTensorNames=[]),r.quantParameterTensorNames.push(c.onnx.StringStringEntryProto.decode(t,t.uint32()));break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.tensorName&&t.hasOwnProperty("tensorName")&&!l.isString(t.tensorName))return"tensorName: string expected";if(null!=t.quantParameterTensorNames&&t.hasOwnProperty("quantParameterTensorNames")){if(!Array.isArray(t.quantParameterTensorNames))return"quantParameterTensorNames: array expected";for(var e=0;e<t.quantParameterTensorNames.length;++e){var n=c.onnx.StringStringEntryProto.verify(t.quantParameterTensorNames[e]);if(n)return"quantParameterTensorNames."+n}}return null},t.fromObject=function(t){if(t instanceof c.onnx.TensorAnnotation)return t;var e=new c.onnx.TensorAnnotation;if(null!=t.tensorName&&(e.tensorName=String(t.tensorName)),t.quantParameterTensorNames){if(!Array.isArray(t.quantParameterTensorNames))throw TypeError(".onnx.TensorAnnotation.quantParameterTensorNames: array expected");e.quantParameterTensorNames=[];for(var n=0;n<t.quantParameterTensorNames.length;++n){if("object"!=typeof t.quantParameterTensorNames[n])throw TypeError(".onnx.TensorAnnotation.quantParameterTensorNames: object expected");e.quantParameterTensorNames[n]=c.onnx.StringStringEntryProto.fromObject(t.quantParameterTensorNames[n])}}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.quantParameterTensorNames=[]),e.defaults&&(n.tensorName=""),null!=t.tensorName&&t.hasOwnProperty("tensorName")&&(n.tensorName=t.tensorName),t.quantParameterTensorNames&&t.quantParameterTensorNames.length){n.quantParameterTensorNames=[];for(var r=0;r<t.quantParameterTensorNames.length;++r)n.quantParameterTensorNames[r]=c.onnx.StringStringEntryProto.toObject(t.quantParameterTensorNames[r],e)}return n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.GraphProto=function(){function t(t){if(this.node=[],this.initializer=[],this.input=[],this.output=[],this.valueInfo=[],this.quantizationAnnotation=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.node=l.emptyArray,t.prototype.name="",t.prototype.initializer=l.emptyArray,t.prototype.docString="",t.prototype.input=l.emptyArray,t.prototype.output=l.emptyArray,t.prototype.valueInfo=l.emptyArray,t.prototype.quantizationAnnotation=l.emptyArray,t.create=function(e){return new t(e)},t.encode=function(t,e){if(e||(e=u.create()),null!=t.node&&t.node.length)for(var n=0;n<t.node.length;++n)c.onnx.NodeProto.encode(t.node[n],e.uint32(10).fork()).ldelim();if(null!=t.name&&t.hasOwnProperty("name")&&e.uint32(18).string(t.name),null!=t.initializer&&t.initializer.length)for(n=0;n<t.initializer.length;++n)c.onnx.TensorProto.encode(t.initializer[n],e.uint32(42).fork()).ldelim();if(null!=t.docString&&t.hasOwnProperty("docString")&&e.uint32(82).string(t.docString),null!=t.input&&t.input.length)for(n=0;n<t.input.length;++n)c.onnx.ValueInfoProto.encode(t.input[n],e.uint32(90).fork()).ldelim();if(null!=t.output&&t.output.length)for(n=0;n<t.output.length;++n)c.onnx.ValueInfoProto.encode(t.output[n],e.uint32(98).fork()).ldelim();if(null!=t.valueInfo&&t.valueInfo.length)for(n=0;n<t.valueInfo.length;++n)c.onnx.ValueInfoProto.encode(t.valueInfo[n],e.uint32(106).fork()).ldelim();if(null!=t.quantizationAnnotation&&t.quantizationAnnotation.length)for(n=0;n<t.quantizationAnnotation.length;++n)c.onnx.TensorAnnotation.encode(t.quantizationAnnotation[n],e.uint32(114).fork()).ldelim();return e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.GraphProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.node&&r.node.length||(r.node=[]),r.node.push(c.onnx.NodeProto.decode(t,t.uint32()));break;case 2:r.name=t.string();break;case 5:r.initializer&&r.initializer.length||(r.initializer=[]),r.initializer.push(c.onnx.TensorProto.decode(t,t.uint32()));break;case 10:r.docString=t.string();break;case 11:r.input&&r.input.length||(r.input=[]),r.input.push(c.onnx.ValueInfoProto.decode(t,t.uint32()));break;case 12:r.output&&r.output.length||(r.output=[]),r.output.push(c.onnx.ValueInfoProto.decode(t,t.uint32()));break;case 13:r.valueInfo&&r.valueInfo.length||(r.valueInfo=[]),r.valueInfo.push(c.onnx.ValueInfoProto.decode(t,t.uint32()));break;case 14:r.quantizationAnnotation&&r.quantizationAnnotation.length||(r.quantizationAnnotation=[]),r.quantizationAnnotation.push(c.onnx.TensorAnnotation.decode(t,t.uint32()));break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new a(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.node&&t.hasOwnProperty("node")){if(!Array.isArray(t.node))return"node: array expected";for(var e=0;e<t.node.length;++e)if(n=c.onnx.NodeProto.verify(t.node[e]))return"node."+n}if(null!=t.name&&t.hasOwnProperty("name")&&!l.isString(t.name))return"name: string expected";if(null!=t.initializer&&t.hasOwnProperty("initializer")){if(!Array.isArray(t.initializer))return"initializer: array expected";for(e=0;e<t.initializer.length;++e)if(n=c.onnx.TensorProto.verify(t.initializer[e]))return"initializer."+n}if(null!=t.docString&&t.hasOwnProperty("docString")&&!l.isString(t.docString))return"docString: string expected";if(null!=t.input&&t.hasOwnProperty("input")){if(!Array.isArray(t.input))return"input: array expected";for(e=0;e<t.input.length;++e)if(n=c.onnx.ValueInfoProto.verify(t.input[e]))return"input."+n}if(null!=t.output&&t.hasOwnProperty("output")){if(!Array.isArray(t.output))return"output: array expected";for(e=0;e<t.output.length;++e)if(n=c.onnx.ValueInfoProto.verify(t.output[e]))return"output."+n}if(null!=t.valueInfo&&t.hasOwnProperty("valueInfo")){if(!Array.isArray(t.valueInfo))return"valueInfo: array expected";for(e=0;e<t.valueInfo.length;++e)if(n=c.onnx.ValueInfoProto.verify(t.valueInfo[e]))return"valueInfo."+n}if(null!=t.quantizationAnnotation&&t.hasOwnProperty("quantizationAnnotation")){if(!Array.isArray(t.quantizationAnnotation))return"quantizationAnnotation: array expected";for(e=0;e<t.quantizationAnnotation.length;++e){var n;if(n=c.onnx.TensorAnnotation.verify(t.quantizationAnnotation[e]))return"quantizationAnnotation."+n}}return null},t.fromObject=function(t){if(t instanceof c.onnx.GraphProto)return t;var e=new c.onnx.GraphProto;if(t.node){if(!Array.isArray(t.node))throw TypeError(".onnx.GraphProto.node: array expected");e.node=[];for(var n=0;n<t.node.length;++n){if("object"!=typeof t.node[n])throw TypeError(".onnx.GraphProto.node: object expected");e.node[n]=c.onnx.NodeProto.fromObject(t.node[n])}}if(null!=t.name&&(e.name=String(t.name)),t.initializer){if(!Array.isArray(t.initializer))throw TypeError(".onnx.GraphProto.initializer: array expected");for(e.initializer=[],n=0;n<t.initializer.length;++n){if("object"!=typeof t.initializer[n])throw TypeError(".onnx.GraphProto.initializer: object expected");e.initializer[n]=c.onnx.TensorProto.fromObject(t.initializer[n])}}if(null!=t.docString&&(e.docString=String(t.docString)),t.input){if(!Array.isArray(t.input))throw TypeError(".onnx.GraphProto.input: array expected");for(e.input=[],n=0;n<t.input.length;++n){if("object"!=typeof t.input[n])throw TypeError(".onnx.GraphProto.input: object expected");e.input[n]=c.onnx.ValueInfoProto.fromObject(t.input[n])}}if(t.output){if(!Array.isArray(t.output))throw TypeError(".onnx.GraphProto.output: array expected");for(e.output=[],n=0;n<t.output.length;++n){if("object"!=typeof t.output[n])throw TypeError(".onnx.GraphProto.output: object expected");e.output[n]=c.onnx.ValueInfoProto.fromObject(t.output[n])}}if(t.valueInfo){if(!Array.isArray(t.valueInfo))throw TypeError(".onnx.GraphProto.valueInfo: array expected");for(e.valueInfo=[],n=0;n<t.valueInfo.length;++n){if("object"!=typeof t.valueInfo[n])throw TypeError(".onnx.GraphProto.valueInfo: object expected");e.valueInfo[n]=c.onnx.ValueInfoProto.fromObject(t.valueInfo[n])}}if(t.quantizationAnnotation){if(!Array.isArray(t.quantizationAnnotation))throw TypeError(".onnx.GraphProto.quantizationAnnotation: array expected");for(e.quantizationAnnotation=[],n=0;n<t.quantizationAnnotation.length;++n){if("object"!=typeof t.quantizationAnnotation[n])throw TypeError(".onnx.GraphProto.quantizationAnnotation: object expected");e.quantizationAnnotation[n]=c.onnx.TensorAnnotation.fromObject(t.quantizationAnnotation[n])}}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.node=[],n.initializer=[],n.input=[],n.output=[],n.valueInfo=[],n.quantizationAnnotation=[]),e.defaults&&(n.name="",n.docString=""),t.node&&t.node.length){n.node=[];for(var r=0;r<t.node.length;++r)n.node[r]=c.onnx.NodeProto.toObject(t.node[r],e)}if(null!=t.name&&t.hasOwnProperty("name")&&(n.name=t.name),t.initializer&&t.initializer.length)for(n.initializer=[],r=0;r<t.initializer.length;++r)n.initializer[r]=c.onnx.TensorProto.toObject(t.initializer[r],e);if(null!=t.docString&&t.hasOwnProperty("docString")&&(n.docString=t.docString),t.input&&t.input.length)for(n.input=[],r=0;r<t.input.length;++r)n.input[r]=c.onnx.ValueInfoProto.toObject(t.input[r],e);if(t.output&&t.output.length)for(n.output=[],r=0;r<t.output.length;++r)n.output[r]=c.onnx.ValueInfoProto.toObject(t.output[r],e);if(t.valueInfo&&t.valueInfo.length)for(n.valueInfo=[],r=0;r<t.valueInfo.length;++r)n.valueInfo[r]=c.onnx.ValueInfoProto.toObject(t.valueInfo[r],e);if(t.quantizationAnnotation&&t.quantizationAnnotation.length)for(n.quantizationAnnotation=[],r=0;r<t.quantizationAnnotation.length;++r)n.quantizationAnnotation[r]=c.onnx.TensorAnnotation.toObject(t.quantizationAnnotation[r],e);return n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t}(),o.TensorProto=function(){function t(t){if(this.dims=[],this.floatData=[],this.int32Data=[],this.stringData=[],this.int64Data=[],this.externalData=[],this.doubleData=[],this.uint64Data=[],t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}return t.prototype.dims=l.emptyArray,t.prototype.dataType=0,t.prototype.segment=null,t.prototype.floatData=l.emptyArray,t.prototype.int32Data=l.emptyArray,t.prototype.stringData=l.emptyArray,t.prototype.int64Data=l.emptyArray,t.prototype.name="",t.prototype.docString="",t.prototype.rawData=l.newBuffer([]),t.prototype.externalData=l.emptyArray,t.prototype.dataLocation=0,t.prototype.doubleData=l.emptyArray,t.prototype.uint64Data=l.emptyArray,t.create=function(e){return new t(e)},t.encode=function(t,e){if(e||(e=u.create()),null!=t.dims&&t.dims.length){e.uint32(10).fork();for(var n=0;n<t.dims.length;++n)e.int64(t.dims[n]);e.ldelim()}if(null!=t.dataType&&t.hasOwnProperty("dataType")&&e.uint32(16).int32(t.dataType),null!=t.segment&&t.hasOwnProperty("segment")&&c.onnx.TensorProto.Segment.encode(t.segment,e.uint32(26).fork()).ldelim(),null!=t.floatData&&t.floatData.length){for(e.uint32(34).fork(),n=0;n<t.floatData.length;++n)e.float(t.floatData[n]);e.ldelim()}if(null!=t.int32Data&&t.int32Data.length){for(e.uint32(42).fork(),n=0;n<t.int32Data.length;++n)e.int32(t.int32Data[n]);e.ldelim()}if(null!=t.stringData&&t.stringData.length)for(n=0;n<t.stringData.length;++n)e.uint32(50).bytes(t.stringData[n]);if(null!=t.int64Data&&t.int64Data.length){for(e.uint32(58).fork(),n=0;n<t.int64Data.length;++n)e.int64(t.int64Data[n]);e.ldelim()}if(null!=t.name&&t.hasOwnProperty("name")&&e.uint32(66).string(t.name),null!=t.rawData&&t.hasOwnProperty("rawData")&&e.uint32(74).bytes(t.rawData),null!=t.doubleData&&t.doubleData.length){for(e.uint32(82).fork(),n=0;n<t.doubleData.length;++n)e.double(t.doubleData[n]);e.ldelim()}if(null!=t.uint64Data&&t.uint64Data.length){for(e.uint32(90).fork(),n=0;n<t.uint64Data.length;++n)e.uint64(t.uint64Data[n]);e.ldelim()}if(null!=t.docString&&t.hasOwnProperty("docString")&&e.uint32(98).string(t.docString),null!=t.externalData&&t.externalData.length)for(n=0;n<t.externalData.length;++n)c.onnx.StringStringEntryProto.encode(t.externalData[n],e.uint32(106).fork()).ldelim();return null!=t.dataLocation&&t.hasOwnProperty("dataLocation")&&e.uint32(112).int32(t.dataLocation),e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof a||(t=a.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.onnx.TensorProto;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:if(r.dims&&r.dims.length||(r.dims=[]),2==(7&i))for(var o=t.uint32()+t.pos;t.pos<o;)r.dims.push(t.int64());else r.dims.push(t.int64());break;case 2:r.dataType=t.int32();break;case 3:r.segment=c.onnx.TensorProto.Segment.decode(t,t.uint32());break;case 4:if(r.floatData&&r.floatData.length||(r.floatData=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.floatData.push(t.float());else r.floatData.push(t.float());break;case 5:if(r.int32Data&&r.int32Data.length||(r.int32Data=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.int32Data.push(t.int32());else r.int32Data.push(t.int32());break;case 6:r.stringData&&r.stringData.length||(r.stringData=[]),r.stringData.push(t.bytes());break;case 7:if(r.int64Data&&r.int64Data.length||(r.int64Data=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.int64Data.push(t.int64());else r.int64Data.push(t.int64());break;case 8:r.name=t.string();break;case 12:r.docString=t.string();break;case 9:r.rawData=t.bytes();break;case 13:r.externalData&&r.externalData.length||(r.externalData=[]),r.externalData.push(c.onnx.StringStringEntryProto.decode(t,t.uint32()));break;case 14:r.dataLocation=t.int32();break;case 10:if(r.doubleData&&r.doubleData.length||(r.doubleData=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.doubleData.push(t.double());else r.doubleData.push(t.double());break;case 11:if(r.uint64Data&&r.uint64Data.length||(r.uint64Data=[]),2==(7&i))for(o=t.uint32()+t.pos;t.pos<o;)r.uint64Data.push(t.uint64());else r.uint64Data.push(t.uint64());break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof a||(t=new 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e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.dim=[]),t.dim&&t.dim.length){n.dim=[];for(var r=0;r<t.dim.length;++r)n.dim[r]=c.onnx.TensorShapeProto.Dimension.toObject(t.dim[r],e)}return n},t.prototype.toJSON=function(){return this.constructor.toObject(this,s.util.toJSONOptions)},t.Dimension=function(){function t(t){if(t)for(var e=Object.keys(t),n=0;n<e.length;++n)null!=t[e[n]]&&(this[e[n]]=t[e[n]])}var e;return t.prototype.dimValue=l.Long?l.Long.fromBits(0,0,!1):0,t.prototype.dimParam="",t.prototype.denotation="",Object.defineProperty(t.prototype,"value",{get:l.oneOfGetter(e=["dimValue","dimParam"]),set:l.oneOfSetter(e)}),t.create=function(e){return new t(e)},t.encode=function(t,e){return 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ivec2(TexCoords.xy *\n                                 vec2(${n[0]}, ${n[1]}));\n          return 2 * (resTexRC.y * ${n[0]} + resTexRC.x);\n        }\n      `,new i.GlslLibRoutine(r))}getOutputPacked2DCoords(t,e){let n="";if(r.ArrayUtil.arraysEqual(t,e))return n=`\n        ivec2 getOutputCoords() {\n          return 2 * ivec2(TexCoords.xy * vec2(${e[0]}, ${e[1]}));\n        }\n      `,new i.GlslLibRoutine(n);const o=e,s=Math.ceil(t[1]/2);return n=`\n        ivec2 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${o[0]}, ${o[1]}));\n\n          int index = resTexRC.y * ${o[0]} + resTexRC.x;\n\n          // reverse r and c order for packed texture\n          int r = imod(index, ${s}) * 2;\n          int c = 2 * (index / ${s});\n\n          return ivec2(r, c);\n        }\n      `,new i.GlslLibRoutine(n)}getOutputPacked3DCoords(t,e){const n=[e[0],e[1]],r=Math.ceil(t[2]/2),o=r*Math.ceil(t[1]/2),s=`\n        ivec3 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${n[0]}, ${n[1]}));\n          int index = resTexRC.y * ${n[0]} + resTexRC.x;\n\n          int b = index / ${o};\n          index -= b * ${o};\n\n          // reverse r and c order for packed texture\n          int r = imod(index, ${r}) * 2;\n          int c = 2 * (index / ${r});\n\n          return ivec3(b, r, c);\n        }\n      `;return new i.GlslLibRoutine(s)}getOutputPackedNDCoords(t,e){const n=[e[0],e[1]],r=Math.ceil(t[t.length-1]/2),o=r*Math.ceil(t[t.length-2]/2);let s=o,a="",u="b, r, c";for(let e=2;e<t.length-1;e++)s*=t[t.length-e-1],a=`\n      int b${e} = index / ${s};\n      index -= b${e} * ${s};\n    `+a,u=`b${e}, `+u;const l=`\n      ivec${t.length} getOutputCoords() {\n        ivec2 resTexRC = ivec2(TexCoords.xy *\n                              vec2(${n[0]}, ${n[1]}));\n        int index = resTexRC.y * ${n[0]} + resTexRC.x;\n\n        ${a}\n\n        int b = index / ${o};\n        index -= b * ${o};\n\n        // reverse r and c order for packed texture\n        int r = imod(index, ${r}) * 2;\n        int c = 2 * (index / ${r});\n\n        return ivec${t.length}(${u});\n      }\n    `;return new i.GlslLibRoutine(l)}getOutputUnpacked1DCoords(t,e){const n=`\n        int getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          return resTexRC.y * ${e[0]} + resTexRC.x;\n        }\n      `;return new i.GlslLibRoutine(n)}getOutputUnpacked2DCoords(t,e){const n=`\n        ivec2 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          int index = resTexRC.y * ${e[0]} + resTexRC.x;\n          int r = index / ${t[1]};\n          int c = index - r * ${t[1]};\n          return ivec2(r, c);\n        }\n      `;return new i.GlslLibRoutine(n)}getOutputUnpacked3DCoords(t,e){let n="";const r=t.length;let o=null;r<2&&(o=[]),o=new Array(r-1),o[r-2]=t[r-1];for(let e=r-3;e>=0;--e)o[e]=o[e+1]*t[e+1];const s=["r","c","d"],a=o.map(((t,e)=>`int ${s[e]} = index / ${t}; ${e===o.length-1?`int ${s[e+1]} = index - ${s[e]} * ${t}`:`index -= ${s[e]} * ${t}`};`)).join("");return n=`\n        ivec3 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          int index = resTexRC.y * ${e[0]} + resTexRC.x;\n          ${a}\n          return ivec3(r, c, d);\n        }\n      `,new i.GlslLibRoutine(n)}getOutputUnpacked4DCoords(t,e){let n="";const r=t.length;let o=null;r<2&&(o=[]),o=new Array(r-1),o[r-2]=t[r-1];for(let e=r-3;e>=0;--e)o[e]=o[e+1]*t[e+1];const s=["r","c","d","d2"],a=o.map(((t,e)=>`int ${s[e]} = index / ${t}; ${e===o.length-1?`int ${s[e+1]} = index - ${s[e]} * ${t}`:`index -= ${s[e]} * ${t}`};`)).join("");return n=`\n      ivec4 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          int index = resTexRC.y * ${e[0]} + resTexRC.x;\n          ${a}\n          return ivec4(r, c, d, d2);\n        }\n      `,new i.GlslLibRoutine(n)}getOutputUnpacked5DCoords(t,e){let n="";const r=t.length;let o=null;r<2&&(o=[]),o=new Array(r-1),o[r-2]=t[r-1];for(let e=r-3;e>=0;--e)o[e]=o[e+1]*t[e+1];const s=["r","c","d","d2","d3"],a=o.map(((t,e)=>`int ${s[e]} = index / ${t}; ${e===o.length-1?`int ${s[e+1]} = index - ${s[e]} * ${t}`:`index -= ${s[e]} * ${t}`};`)).join("");return n=`\n      ivec5 getOutputCoords() {\n          ivec2 resTexRC = ivec2(TexCoords.xy *\n                                vec2(${e[0]}, ${e[1]}));\n          int index = resTexRC.y * ${e[0]} + resTexRC.x;\n          ${a}\n          return ivec5(r, c, d, d2, d3);\n        }\n      `,new i.GlslLibRoutine(n)}getOutputUnpacked6DCoords(t,e){let n="";const r=t.length;let o=null;r<2&&(o=[]),o=new Array(r-1),o[r-2]=t[r-1];for(let e=r-3;e>=0;--e)o[e]=o[e+1]*t[e+1];const s=["r","c","d","d2","d3","d4"],a=o.map(((t,e)=>`int ${s[e]} = index / ${t}; ${e===o.length-1?`int ${s[e+1]} = index - ${s[e]} * ${t}`:`index -= ${s[e]} * ${t}`};`)).join("");return n=`\n     ivec6 getOutputCoords() {\n         ivec2 resTexRC = ivec2(TexCoords.xy *\n                               vec2(${e[0]}, ${e[1]}));\n         int index = resTexRC.y * ${e[0]} + resTexRC.x;\n         ${a}\n         return ivec6(r, c, d, d2, d3, d4);\n       }\n     `,new i.GlslLibRoutine(n)}getCommonUtilFuncs(){const t={};let e="uvFromFlat";t[e]=new i.GlslLibRoutine("\n    vec2 uvFromFlat(int texNumR, int texNumC, int index) {\n      int texC = index / texNumR;\n      int texR = index - texC * texNumR;\n      // TODO: swap texR, texC order in following function so row is corresponding to u and column is corresponding to\n      //       v.\n      return (vec2(texR, texC) + halfCR) / vec2(texNumR, texNumC);\n    }\n    "),e="packedUVfrom1D",t[e]=new i.GlslLibRoutine("\n      vec2 packedUVfrom1D(int texNumR, int texNumC, int index) {\n        int texelIndex = index / 2;\n        int texR = texelIndex / texNumC;\n        int texC = texelIndex - texR * texNumC;\n        return (vec2(texC, texR) + halfCR) / vec2(texNumC, texNumR);\n      }\n      "),e="packedUVfrom2D",t[e]=new i.GlslLibRoutine("\n      vec2 packedUVfrom2D(int texNumR, int texNumC, int texelsInLogicalRow, int row, int col) {\n        int texelIndex = (row / 2) * texelsInLogicalRow + (col / 2);\n        int texR = texelIndex / texNumC;\n        int texC = texelIndex - texR * texNumC;\n        return (vec2(texC, texR) + halfCR) / vec2(texNumC, texNumR);\n      }\n      "),e="packedUVfrom3D",t[e]=new i.GlslLibRoutine("\n      vec2 packedUVfrom3D(int texNumR, int texNumC,\n          int texelsInBatch, int texelsInLogicalRow, int b,\n          int row, int col) {\n        int index = b * texelsInBatch + (row / 2) * texelsInLogicalRow + (col / 2);\n        int texR = index / texNumC;\n        int texC = index - texR * texNumC;\n        return (vec2(texC, texR) + halfCR) / vec2(texNumC, texNumR);\n      }\n      "),e="sampleTexture";const n=(0,o.getGlsl)(this.context.glContext.version);return t[e]=new i.GlslLibRoutine(`\n        float sampleTexture(sampler2D textureSampler, vec2 uv) {\n            return ${n.texture2D}(textureSampler, uv).r;\n        }`),t}getInputsSamplingSnippets(){const t={},e=this.context.outputTextureLayout;return this.context.programInfo.inputNames.forEach(((n,r)=>{const i=this.context.inputTextureLayouts[r],o=(0,a.generateShaderFuncNameFromInputSamplerName)(n);i.isPacked?t[o]=this.getPackedSamplerFromInput(o,n,i):t[o]=this.getUnpackedSamplerFromInput(o,n,i);const s=(0,a.generateShaderFuncNameFromInputSamplerNameAtOutCoords)(n);i.unpackedShape.length<=e.unpackedShape.length&&(i.isPacked?t[s]=this.getPackedSamplerAtOutputCoords(s,i,e,n):t[s]=this.getUnpackedSamplerAtOutputCoords(s,i,e,n))})),t}getPackedSamplerAtOutputCoords(t,e,n,o){const s=e.unpackedShape,u=n.unpackedShape,l=o,c=(0,a.generateShaderFuncNameFromInputSamplerName)(l),h=s.length,d=u.length,f=r.BroadcastUtil.getBroadcastDims(s,u),p=(0,a.getCoordsDataType)(d),g=d-h;let m;const y=(0,a.getGlChannels)();m=0===h?"":d<2&&f.length>=1?"coords = 0;":f.map((t=>`coords.${y[t+g]} = 0;`)).join("\n");let b="";b=d<2&&h>0?"coords":s.map(((t,e)=>`coords.${y[e+g]}`)).join(", ");let _="return outputValue;";const v=1===r.ShapeUtil.size(s),w=1===r.ShapeUtil.size(u);if(1!==h||v||w){if(v&&!w)_=1===d?"\n          return vec4(outputValue.x, outputValue.x, 0., 0.);\n        ":"\n          return vec4(outputValue.x);\n        ";else if(f.length){const t=h-2,e=h-1;f.indexOf(t)>-1&&f.indexOf(e)>-1?_="return vec4(outputValue.x);":f.indexOf(t)>-1?_="return vec4(outputValue.x, outputValue.y, outputValue.x, outputValue.y);":f.indexOf(e)>-1&&(_="return vec4(outputValue.xx, outputValue.zz);")}}else _="\n        return vec4(outputValue.xy, outputValue.xy);\n      ";const x=`\n      vec4 ${t}() {\n        ${p} coords = getOutputCoords();\n        \n        int lastDim = coords.${y[d-1]};\n        coords.${y[d-1]} = coords.${y[d-2]};\n        coords.${y[d-2]} = lastDim;\n      \n        ${m}\n        vec4 outputValue = ${c}(${b});\n        ${_}\n      }\n    `;return new i.GlslLibRoutine(x,["coordinates.getOutputCoords"])}getUnpackedSamplerAtOutputCoords(t,e,n,o){const s=[n.width,n.height],u=[e.width,e.height],l=e.unpackedShape.length,c=n.unpackedShape.length,h=e.unpackedShape,d=n.unpackedShape,f=(0,a.generateShaderFuncNameFromInputSamplerName)(o);if(l===c&&r.ArrayUtil.arraysEqual(u,s)){const e=`\n          float ${t}() {\n            return sampleTexture(${o}, TexCoords);\n          }\n        `;return new i.GlslLibRoutine(e,["coordinates.sampleTexture"])}const p=(0,a.getCoordsDataType)(c),g=r.BroadcastUtil.getBroadcastDims(h,d),m=c-l;let y;const b=(0,a.getGlChannels)();y=0===l?"":c<2&&g.length>=1?"coords = 0;":g.map((t=>`coords.${b[t+m]} = 0;`)).join("\n");let _="";_=c<2&&l>0?"coords":e.unpackedShape.map(((t,e)=>`coords.${b[e+m]}`)).join(", ");const v=`\n        float ${t}() {\n          ${p} coords = getOutputCoords();\n          ${y}\n          return ${f}(${_});\n        }\n      `;return new i.GlslLibRoutine(v,["coordinates.getOutputCoords"])}getPackedSamplerFromInput(t,e,n){switch(n.unpackedShape.length){case 0:return this.getPackedSamplerScalar(t,e);case 1:return this.getPackedSampler1D(t,e,n);case 2:return this.getPackedSampler2D(t,e,n);case 3:return this.getPackedSampler3D(t,e,n);default:return this.getPackedSamplerND(t,e,n)}}getUnpackedSamplerFromInput(t,e,n){const r=n.unpackedShape;switch(r.length){case 0:return this.getUnpackedSamplerScalar(t,e,n);case 1:return this.getUnpackedSampler1D(t,e,n);case 2:return this.getUnpackedSampler2D(t,e,n);case 3:return this.getUnpackedSampler3D(t,e,n);case 4:return this.getUnpackedSampler4D(t,e,n);case 5:return this.getUnpackedSampler5D(t,e,n);case 6:return this.getUnpackedSampler6D(t,e,n);default:throw new Error(`Unsupported dimension ${r.length}-D`)}}getPackedSamplerScalar(t,e){const n=`\n          vec4 ${t}() {\n            return ${(0,o.getGlsl)(this.context.glContext.version).texture2D}(${e}, halfCR);\n          }\n        `;return new i.GlslLibRoutine(n)}getPackedSampler1D(t,e,n){const r=[n.width,n.height],s=[r[1],r[0]],a=(0,o.getGlsl)(this.context.glContext.version),u=`vec4 ${t}(int index) {\n      vec2 uv = packedUVfrom1D(\n      ${s[0]}, ${s[1]}, index);\n      return ${a.texture2D}(${e}, uv);\n    }`;return new i.GlslLibRoutine(u,["coordinates.packedUVfrom1D"])}getPackedSampler2D(t,e,n){const s=n.unpackedShape,a=[n.width,n.height],u=(0,o.getGlsl)(this.context.glContext.version),l=a[0],c=a[1];if(null!=a&&r.ArrayUtil.arraysEqual(s,a)){const n=`vec4 ${t}(int row, int col) {\n        vec2 uv = (vec2(col, row) + halfCR) / vec2(${c}.0, ${l}.0);\n        return ${u.texture2D}(${e}, uv);\n      }`;return new i.GlslLibRoutine(n)}const h=a,d=Math.ceil(s[1]/2),f=`vec4 ${t}(int row, int col) {\n      vec2 uv = packedUVfrom2D(${h[1]}, ${h[0]}, ${d}, row, col);\n      return ${u.texture2D}(${e}, uv);\n    }`;return new i.GlslLibRoutine(f,["coordinates.packedUVfrom2D"])}getPackedSampler3D(t,e,n){const r=n.unpackedShape,s=[n.width,n.height],u=[s[0],s[1]],l=(0,o.getGlsl)(this.context.glContext.version);if(1===r[0]){const o=r.slice(1),s=[1,2],u=(0,a.squeezeInputShape)(r,o),l=["b","row","col"],c=JSON.parse(JSON.stringify(n));c.unpackedShape=u;const h=this.getPackedSamplerFromInput(t,e,c),d=`${h.routineBody}\n      vec4 ${t}(int b, int row, int col) {\n        return ${t}(${(0,a.getSqueezedParams)(l,s)});\n      } `;return new i.GlslLibRoutine(d,h.dependencies)}const c=u[0],h=u[1],d=Math.ceil(r[2]/2),f=`vec4 ${t}(int b, int row, int col) {\n      vec2 uv = packedUVfrom3D(\n        ${h}, ${c}, ${d*Math.ceil(r[1]/2)}, ${d}, b, row, col);\n      return ${l.texture2D}(${e}, uv);}`;return new i.GlslLibRoutine(f,["coordinates.packedUVfrom3D"])}getPackedSamplerND(t,e,n){const r=n.unpackedShape,s=r.length,a=[n.width,n.height],u=(0,o.getGlsl)(this.context.glContext.version),l=[a[0],a[1]],c=l[1],h=l[0],d=Math.ceil(r[s-1]/2);let f=d*Math.ceil(r[s-2]/2),p="int b, int row, int col",g=`b * ${f} + (row / 2) * ${d} + (col / 2)`;for(let t=2;t<s-1;t++)p=`int b${t}, `+p,f*=r[s-t-1],g=`b${t} * ${f} + `+g;const m=`vec4 ${t}(${p}) {\n      int index = ${g};\n      int texR = index / ${h};\n      int texC = index - texR * ${h};\n      vec2 uv = (vec2(texC, texR) + halfCR) / vec2(${h}, ${c});\n      return ${u.texture2D}(${e}, uv);\n    }`;return new i.GlslLibRoutine(m)}getUnpackedSamplerScalar(t,e,n){const[r,o]=[n.width,n.height];if(1===r&&1===o){const n=`\n          float ${t}() {\n            return sampleTexture(${e}, halfCR);\n          }\n        `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture"])}const s=`\n        float ${t}() {\n          int offset_${e} = coordsToOffset(TexCoords, ${r}, ${o});\n          vec2 uv = uvFromFlat(${r}, ${o}, offset_${e});\n          return sampleTexture(${e}, uv);\n        }\n      `;return new i.GlslLibRoutine(s,["coordinates.uvFromFlat","coordinates.sampleTexture","coordinates.coordsToOffset"])}getUnpackedSampler1D(t,e,n){const r=n.width,o=n.height;if(1===o&&1===r){const n=`\n        float ${t}(int index) {\n          return sampleTexture(${e}, halfCR);\n        }\n      `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture"])}if(1===o){const n=`\n          float ${t}(int index) {\n            vec2 uv = vec2((float(index) + 0.5) / ${r}.0, 0.5);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture"])}if(1===r){const n=`\n          float ${t}(int index) {\n            vec2 uv = vec2(0.5, (float(index) + 0.5) / ${o}.0);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture"])}const s=`\n        float ${t}(int index) {\n          vec2 uv = uvFromFlat(${r}, ${o}, index);\n          return sampleTexture(${e}, uv);\n        }\n      `;return new i.GlslLibRoutine(s,["coordinates.uvFromFlat","coordinates.sampleTexture"])}getUnpackedSampler2D(t,e,n){const o=n.unpackedShape,u=[n.height,n.width];if(null!=u&&r.ArrayUtil.arraysEqual(o,u)){const n=`\n          float ${t}(int row, int col) {\n            vec2 uv = (vec2(row, col) + halfCR) / vec2(${u[1]}.0, ${u[0]}.0);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture"])}const{newShape:l,keptDims:c}=(0,s.squeezeShape)(o),h=l;if(h.length<o.length){const r=(0,a.squeezeInputShape)(o,h),s=JSON.parse(JSON.stringify(n));s.unpackedShape=r;const u=["col","row"],l=`\n          ${this.getUnpackedSamplerFromInput(t,e,s).routineBody}\n          float ${t}(int row, int col) {\n            return ${t}(${(0,a.getSqueezedParams)(u,c)});\n          }\n        `;return new i.GlslLibRoutine(l,["coordinates.sampleTexture"])}const d=u[1],f=u[0];if(1===f){const n=`\n          float ${t}(int row, int col) {\n            int offset_${e} = coordsToOffset(TexCoords, ${d}, ${f});\n            float index = dot(vec3(row, col, offset_${e}), vec3(${o[1]}, 1, 1));\n            vec2 uv = vec2(0.5, (index + 0.5) / ${d}.0);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture","coordinates.coordsToOffset"])}if(1===d){const n=`\n          float ${t}(int row, int col) {\n            int offset_${e} = coordsToOffset(TexCoords, ${d}, ${f});\n            float index = dot(vec3(row, col, offset_${e}), vec3(${o[1]}, 1, 1));\n            vec2 uv = vec2((index + 0.5) / ${f}.0, 0.5);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new i.GlslLibRoutine(n,["coordinates.sampleTexture","coordinates.coordsToOffset"])}const p=`\n        float ${t}(int row, int col) {\n          int index = col * ${o[1]} + row;\n          vec2 uv = uvFromFlat(${d}, ${f}, index);\n          return sampleTexture(${e}, uv);\n        }\n      `;return new i.GlslLibRoutine(p,["coordinates.uvFromFlat","coordinates.sampleTexture","coordinates.coordsToOffset"])}getUnpackedSampler3D(t,e,n){const r=n.unpackedShape,o=r[1]*r[2],u=r[2],{newShape:l,keptDims:c}=(0,s.squeezeShape)(r),h=l;if(h.length<r.length){const o=(0,a.squeezeInputShape)(r,h),s=["batch","col","row"],u=JSON.parse(JSON.stringify(n));u.unpackedShape=o;const l=this.getUnpackedSamplerFromInput(t,e,u),d=c.reverse(),f=`\n          ${l.routineBody}\n          float ${t}(int batch, int row, int col) {\n            return ${t}(${(0,a.getSqueezedParams)(s,d)});\n          }\n        `;return new i.GlslLibRoutine(f,l.dependencies)}const d=`\n          float ${t}(int depth, int row, int col) {\n            // Explicitly use integer operations as dot() only works on floats.\n            int index = depth * ${o} + col * ${u} + row;\n            vec2 uv = uvFromFlat(${n.width}, ${n.height}, index);\n            return sampleTexture(${e}, uv);\n          }\n      `;return new i.GlslLibRoutine(d,["coordinates.uvFromFlat","coordinates.sampleTexture","coordinates.coordsToOffset"])}getUnpackedSampler4D(t,e,n){const r=n.unpackedShape,o=r[3],s=r[2]*o,a=`\n        float ${t}(int row, int col, int depth, int depth2) {\n          int index = row * ${r[1]*s} + col * ${s} +\n              depth2 * ${o} + depth;\n          vec2 uv = uvFromFlat(${n.width}, ${n.height}, index);\n          return sampleTexture(${e}, uv);\n        }\n      `;return new i.GlslLibRoutine(a,["coordinates.uvFromFlat","coordinates.sampleTexture"])}getUnpackedSampler5D(t,e,n){const r=n.unpackedShape,o=r[4],u=r[3]*o,l=r[2]*u,c=r[1]*l,{newShape:h,keptDims:d}=(0,s.squeezeShape)(r);if(h.length<r.length){const o=(0,a.squeezeInputShape)(r,h),s=["row","col","depth","depth2","depth3"],u=JSON.parse(JSON.stringify(n));u.unpackedShape=o;const l=`\n          ${this.getUnpackedSamplerFromInput(t,e,u).routineBody}\n          float ${t}(int row, int col, int depth, int depth2, int depth3) {\n            return ${t}(${(0,a.getSqueezedParams)(s,d)});\n          }\n        `;return new i.GlslLibRoutine(l,["coordinates.sampleTexture","coordinates.uvFromFlat"])}const f=`\n        float ${t}(int row, int col, int depth, int depth2, int depth3) {\n          int index = row * ${c} + col * ${l} + depth * ${u} +\n          depth3 * ${o} + depth2;\n          vec2 uv = uvFromFlat(${n.width}, ${n.height}, index);\n          return sampleTexture(${e}, uv);\n        }\n      `;return new i.GlslLibRoutine(f,["coordinates.sampleTexture","coordinates.uvFromFlat"])}getUnpackedSampler6D(t,e,n){const r=n.unpackedShape,o=r[5],u=r[4]*o,l=r[3]*u,c=r[2]*l,h=r[1]*c,{newShape:d,keptDims:f}=(0,s.squeezeShape)(r);if(d.length<r.length){const o=(0,a.squeezeInputShape)(r,d),s=["row","col","depth","depth2","depth3","depth4"],u=JSON.parse(JSON.stringify(n));u.unpackedShape=o;const l=`\n            ${this.getUnpackedSamplerFromInput(t,e,u).routineBody}\n            float ${t}(int row, int col, int depth,\n              int depth2, int depth3, int depth4) {\n              return ${t}(${(0,a.getSqueezedParams)(s,f)});\n            }\n          `;return new i.GlslLibRoutine(l,["coordinates.sampleTexture","coordinates.uvFromFlat"])}const p=`\n          float ${t}(int row, int col, int depth,\n            int depth2, int depth3, int depth4) {\n            int index = row * ${h} + col * ${c} + depth * ${l} +\n            depth2 * ${u} + depth3 * ${o} + depth4;\n            vec2 uv = uvFromFlat(${n.width}, ${n.height}, index);\n            return sampleTexture(${e}, uv);\n          }\n        `;return new i.GlslLibRoutine(p,["coordinates.uvFromFlat","coordinates.sampleTexture","coordinates.coordsToOffset"])}toVec(){const t=this.context.outputTextureLayout,e=t.shape.length,n=t.strides,r=t.width,o=t.height,s=[];for(let t=0;t<e-1;++t)s.push(`\n        c[${t}] = offset / ${n[t]};`),s.push(`\n        offset -= c[${t}] * ${n[t]};`);s.push(`\n        c[${e-1}] = offset;`);const a=`\n      void toVec(vec2 texCoords, out int c[${e}]) {\n        int offset = coordsToOffset(texCoords, ${r}, ${o});\n        ${s.join("")}\n      }\n      void toVec(int offset, out int c[${e}]) {\n        ${s.join("")}\n      }\n    `;return{toVec:new i.GlslLibRoutine(a,["coordinates.coordsToOffset"])}}valueFrom(){const t={};return this.context.programInfo.inputNames.forEach(((e,n)=>{const r=this.context.inputTextureLayouts[n],o=(r.unpackedShape.length>0?r.unpackedShape:r.shape).length;let s=`_${e}`;t[s]=new i.GlslLibRoutine(this.getValueFromSingle(e,o,r.width,r.height,!1),[`shapeUtils.indicesToOffset${s}`,"coordinates.offsetToCoords","fragcolor.getColorAsFloat"]),s+="_T",t[s]=new i.GlslLibRoutine(this.getValueFromSingle(e,o,r.width,r.height,!0),[`shapeUtils.indicesToOffset${s}`,"coordinates.offsetToCoords","fragcolor.getColorAsFloat"])})),t}getValueFromSingle(t,e,n,r,i){let s=`_${t}`;return i&&(s+="_T"),`\n        float ${s}(int m[${e}]) {\n          int offset = indicesToOffset${s}(m);\n          vec2 coords = offsetToCoords(offset, ${n}, ${r});\n          float value = getColorAsFloat(${(0,o.getGlsl)(this.context.glContext.version).texture2D}(${t}, coords));\n          return value;\n        }\n        `}getPackedValueFrom(t,e,n,r,i){let s=`_${t}_Pack`;return i&&(s+="_T"),`\n        vec4 ${s}(int m[${e}]) {\n          int offset = indicesToOffset_${t}(m);\n          vec2 coords = offsetToCoords(offset, ${n}, ${r});\n          return ${(0,o.getGlsl)(this.context.glContext.version).texture2D}(${t}, coords);\n        }\n        `}}e.CoordsGlslLib=u},8520:(t,e)=>{"use strict";var n;Object.defineProperty(e,"__esModule",{value:!0}),e.TopologicalSortGlslRoutines=e.GlslLibRoutineNode=e.GlslLibRoutine=e.GlslLib=e.GlslContext=e.FunctionType=void 0,(n=e.FunctionType||(e.FunctionType={}))[n.ValueBased=0]="ValueBased",n[n.Positional=1]="Positional",e.GlslContext=class{constructor(t,e,n,r){this.glContext=t,this.programInfo=e,this.inputTextureLayouts=n,this.outputTextureLayout=r}},e.GlslLib=class{constructor(t){this.context=t}},e.GlslLibRoutine=class{constructor(t,e){this.routineBody=t,this.dependencies=e}},e.GlslLibRoutineNode=class{constructor(t,e,n){this.name=t,this.dependencies=n||[],e&&(this.routineBody=e)}addDependency(t){t&&this.dependencies.push(t)}},e.TopologicalSortGlslRoutines=class{static returnOrderedNodes(t){if(!t||0===t.length)return[];if(1===t.length)return t;const e=new Set,n=new Set,r=new Array;return 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Can't topologically sort routines needed for shader.");e.add(t.name);const i=t.dependencies;if(i&&i.length>0)for(let t=0;t<i.length;++t)this.dfsTraverse(i[t],e,n,r);r.push(t),n.add(t.name),e.delete(t.name)}}},7341:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.EncodingGlslLib=void 0;const r=n(8520);class i extends r.GlslLib{constructor(t){super(t)}getFunctions(){return Object.assign(Object.assign({},this.encodeFloat32()),this.decodeFloat32())}getCustomTypes(){return{}}encodeFloat32(){return{encode:new r.GlslLibRoutine("highp vec4 encode(highp float f) {\n        return vec4(f, 0.0, 0.0, 0.0);\n      }\n        ")}}decodeFloat32(){return{decode:new r.GlslLibRoutine("highp float decode(highp vec4 rgba) {\n        return rgba.r;\n      }\n        ")}}encodeUint8(){const t=i.isLittleEndian()?"rgba.rgba=rgba.abgr;":"";return{encode:new r.GlslLibRoutine(`\n      highp vec4 encode(highp float f) {\n        highp float F = abs(f);\n        highp float Sign = 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bcastedIndices[${t-2}];\n        }\n        `;e[a]=new r.GlslLibRoutine(l)}})),e}indicesToOffset(){const t={};return this.context.programInfo.inputNames.forEach(((e,n)=>{const o=this.context.inputTextureLayouts[n].shape,s=this.context.inputTextureLayouts[n].strides,a=o.length;let u=`indicesToOffset_${e}`;t[u]=new r.GlslLibRoutine(i.indexToOffsetSingle(u,a,s)),u=`indicesToOffset_${e}_T`,t[u]=new r.GlslLibRoutine(i.indexToOffsetSingle(u,a,s.slice().reverse()))})),t}static indexToOffsetSingle(t,e,n){let r="";for(let t=e-1;t>=0;--t)r+=`\n        offset += indices[${t}] * ${n[t]};\n        `;return`\n      int ${t}(int indices[${e}]) {\n        int offset = 0;\n        ${r}\n        return offset;\n      }\n      `}offsetToIndices(){const t={};return this.context.programInfo.inputNames.forEach(((e,n)=>{const o=this.context.inputTextureLayouts[n].shape,s=this.context.inputTextureLayouts[n].strides,a=o.length;let u=`offsetToIndices_${e}`;t[u]=new r.GlslLibRoutine(i.offsetToIndicesSingle(u,a,s)),u=`offsetToIndices_${e}_T`,t[u]=new r.GlslLibRoutine(i.offsetToIndicesSingle(u,a,s.slice().reverse()))})),t}static offsetToIndicesSingle(t,e,n){const r=[];for(let t=0;t<e-1;++t)r.push(`\n      indices[${t}] = offset / ${n[t]};`),r.push(`\n        offset -= indices[${t}] * ${n[t]};`);return r.push(`\n      indices[${e-1}] = offset;`),`\n      void ${t}(int offset, out int indices[${e}]) {\n        ${r.join("")}\n      }\n      `}incrementIndices(){const t={};return this.context.programInfo.inputNames.forEach(((e,n)=>{const i=this.context.inputTextureLayouts[n].shape,o=i.length,s=`incrementIndices_${e}`;let a="";for(let t=0;t<o;++t)a+=`\n        shape[${t}] = ${i[t]};`;const u=`\n        void ${s}(int axis, out int indices[${o}]) {\n          int shape[${o}];\n          ${a};\n          for(int i = ${o} -1 ; i >= 0; --i) {\n            if(i > axis) continue;\n            indices[i] += 1;\n            if(indices[i] < shape[i]) {\n              break;\n            }\n            indices[i] = 0;\n          }\n        }\n        `;t[s]=new r.GlslLibRoutine(u)})),t}}e.ShapeUtilsGlslLib=i},5060:(t,e)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.getDefaultFragShaderMain=e.getFragShaderPreamble=e.getVertexShaderSource=e.getGlsl=void 0;const n={version:"",attribute:"attribute",varyingVertex:"varying",varyingFrag:"varying",texture2D:"texture2D",output:"gl_FragColor",outputDeclaration:""},r={version:"#version 300 es",attribute:"in",varyingVertex:"out",varyingFrag:"in",texture2D:"texture",output:"outputColor",outputDeclaration:"out vec4 outputColor;"};function i(t){return 1===t?n:r}e.getGlsl=i,e.getVertexShaderSource=function(t){const e=i(t);return`${e.version}\n      precision highp float;\n      ${e.attribute} vec3 position;\n      ${e.attribute} vec2 textureCoord;\n\n      ${e.varyingVertex} vec2 TexCoords;\n\n      void main()\n      {\n          gl_Position = vec4(position, 1.0);\n          TexCoords = textureCoord;\n      }`},e.getFragShaderPreamble=function(t){const e=i(t);return`${e.version}\n    precision highp float;\n    precision highp int;\n    precision highp sampler2D;\n    ${e.varyingFrag} vec2 TexCoords;\n    ${e.outputDeclaration}\n    const vec2 halfCR = vec2(0.5, 0.5);\n\n    // Custom vector types to handle higher dimenalities.\n    struct ivec5\n    {\n      int x;\n      int y;\n      int z;\n      int w;\n      int u;\n    };\n\n    struct ivec6\n    {\n      int x;\n      int y;\n      int z;\n      int w;\n      int u;\n      int v;\n    };\n\n    int imod(int x, int y) {\n      return x - y * (x / y);\n    }\n\n    `},e.getDefaultFragShaderMain=function(t,e){return`\n  void main() {\n    int indices[${e}];\n    toVec(TexCoords, indices);\n    vec4 result = vec4(process(indices));\n    ${i(t).output} = result;\n  }\n  `}},3891:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.VecGlslLib=void 0;const r=n(8520);class i extends 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index =${t} + index;\n        if (index == 0)\n            m[0] = value;\n        `;for(let n=1;n<t-1;++n)e+=`\n        else if (index == ${n})\n            m[${n}] = value;\n            `;e+=`\n        else\n            m[${t-1}] = value;\n        `;const n=`\n      void setVecItem(out int m[${t}], int index, int value) {\n        ${e}\n      }\n        `;return{setVecItem:new r.GlslLibRoutine(n)}}getVecItem(){const t=this.context.outputTextureLayout.shape.length;let e=`\n        if(index < 0)\n            index = ${t} + index;\n        if (index == 0)\n            return m[0];\n      `;for(let n=1;n<t-1;++n)e+=`\n        else if (index == ${n})\n            return m[${n}];\n      `;e+=`\n        else\n            return m[${t-1}];\n        `;const n=`\n      int getVecItem(int m[${t}], int index) {\n        ${e}\n      }\n    `;return{getVecItem:new r.GlslLibRoutine(n)}}}e.VecGlslLib=i},8316:(t,e,n)=>{"use 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 int output_channel = coords.y;\n    ivec2 xRCCorner = coords.zw * strides - pads;\n    int group_id = output_channel / ${d};\n\n    float value = 0.0;\n    for (int wInChannel = 0; wInChannel < ${h[1]}; wInChannel++) {\n      int input_channel = group_id * ${h[1]} + wInChannel;\n      for (int wHeight = 0; wHeight < ${h[2]}; wHeight++) {\n        int xHeight = xRCCorner.x + wHeight * ${u.dilations[0]};\n\n        if (xHeight < 0 || xHeight >= ${c[2]}) {\n          continue;\n        }\n\n        for (int wWidth = 0; wWidth < ${h[3]}; wWidth++) {\n          int xWidth = xRCCorner.y + wWidth * ${u.dilations[1]};\n          if (xWidth < 0 || xWidth >= ${c[3]}) {\n            continue;\n          }\n\n          float xVal = getX(batch, input_channel, xWidth, xHeight);\n          float wVal = getW(output_channel, wInChannel, wWidth, wHeight);\n          value += xVal*wVal;\n        }\n      }\n    }\n    ${l}\n    ${m}\n    ${p.output} = vec4(value, .0, .0, .0);\n  }\n`;return Object.assign(Object.assign({},n),{output:{dims:f,type:e[0].type,textureType:o.TextureType.unpacked},shaderSource:y,hasMain:!0})})(t,e,u,n)})}},1386:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.conv2DPacked=e.conv2DPackedPointwise=void 0;const r=n(8138),i=n(8555),o=n(708);e.conv2DPackedPointwise=(t,e,n)=>{const i=e[0].dims,s=e[1].dims,a=(0,r.calculateOutputShape)(i,s,n.dilations,n.pads,n.strides),u=t.reshapePacked(e[0],[i[1],i[2]*i[3]]),l=t.reshapePacked(e[1],[s[0],s[1]]),c=e.length>2?[l,u,e[2]]:[l,u],h=t.run((0,o.createPackedMatmulProgramInfoLoader)(t,c,n),c);return t.reshapePacked(h,a)},e.conv2DPacked=(t,e,n)=>{const s=e[0].dims,a=e[1].dims,u=(0,r.calculateOutputShape)(s,a,n.dilations,n.pads,n.strides),l=t.run((0,i.createPackedIm2ColProgramInfoLoader)(t,e[0],e[1],u,n),[e[0]]),c=t.reshapePacked(e[1],[a[0],a[1]*a[2]*a[3]]),h=3===e.length?[c,l,e[2]]:[c,l],d=t.run((0,o.createPackedMatmulProgramInfoLoader)(t,h,n),h);return t.reshapePacked(d,u)}},9663:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseConvTransposeAttributes=e.convTranspose=void 0;const r=n(246),i=n(5060),o=n(2039),s=n(2823),a=(t,e,n,r,i,o)=>(t-1)*e+n+(r-1)*i+1-o,u=(t,e,n,r,i)=>{const o=Math.floor(t/2);"SAME_UPPER"===e?(n[r]=o,n[i]=t-o):"SAME_LOWER"===e&&(n[r]=t-o,n[i]=o)};e.convTranspose=(t,e,n)=>(d(e,n),l(t,e,n));const l=(t,e,n)=>{const r=h(n,e);return[c(t,e,r)]},c=(t,e,n)=>t.run(((t,e,n)=>{const r=(a=e.length>2,u=n.cacheKey,{name:"ConvTranspose",inputNames:a?["X","W","B"]:["X","W"],inputTypes:a?[o.TextureType.unpacked,o.TextureType.unpacked,o.TextureType.unpacked]:[o.TextureType.unpacked,o.TextureType.unpacked],cacheHint:u});var a,u;return Object.assign(Object.assign({},r),{get:()=>((t,e,n,r)=>{const a=e.length>2?"getB(output_channel)":"0.0",u=e[0].dims,l=e[1].dims,c=l[1],h=l[0]/r.group,d=[e[0].dims[0],e[1].dims[1]*r.group,...r.outputShape],f=(0,i.getGlsl)(t.session.backend.glContext.version),{activationFunction:p,applyActivation:g}=(0,s.getActivationSnippet)(r),m=`\n  const ivec2 strides = ivec2(${r.strides[0]}, ${r.strides[1]});\n  const ivec2 pads = ivec2(${r.pads[0]}, ${r.pads[1]});\n  ${p}\n  void main() {\n    ivec4 coords = getOutputCoords();\n    int batch = coords.x;\n    int output_channel = coords.y;\n\n    ivec2 loc = coords.zw + pads;\n\n    int group_id = output_channel / ${c};\n    int wOutChannel = output_channel - group_id * ${c};\n\n    float value = ${a};\n    for (int inChannelOffset = 0; inChannelOffset < ${h}; inChannelOffset++) {\n      int input_channel = group_id * ${h} + inChannelOffset;\n      for (int wWOff = 0; wWOff < ${l[2]}; wWOff++) {\n        for (int wHOff = 0; wHOff < ${l[3]}; wHOff++) {\n          ivec2 wOff = ivec2(wWOff * ${r.dilations[0]}, wHOff * ${r.dilations[1]});\n          ivec2 wLoc = loc - wOff;\n          ivec2 wLocIn = wLoc / strides;\n          if (\n            wLocIn * strides == wLoc &&\n            wLocIn.x >= 0 && wLocIn.x < ${u[2]} &&\n            wLocIn.y >= 0 && wLocIn.y < ${u[3]}\n          ) {\n            float xVal = getX(batch, input_channel, wLocIn.y, wLocIn.x);\n            float wVal = getW(input_channel, wOutChannel, wHOff, wWOff);\n            value += xVal * wVal;\n          }\n        }\n      }\n    }\n    ${g}\n    ${f.output} = vec4(value, .0, .0, .0);\n  }\n`;return Object.assign(Object.assign({},n),{output:{dims:d,type:e[0].type,textureType:o.TextureType.unpacked},shaderSource:m,hasMain:!0})})(t,e,r,n)})})(t,e,n),e),h=(t,e)=>{const n=t.kernelShape.slice();if(0===t.kernelShape.length)for(let t=2;t<e[1].dims.length;++t)n.push(e[1].dims[t]);const r=t.pads.slice(),i=t.outputShape.slice();((t,e,n,r,i,o,s,l)=>{const c=t.length-2,h=0===l.length;for(let d=0;d<c;++d){const f=h?t[d+2]*o[d]:l[d],p=a(t[d+2],o[d],i[d],e[d],n[d],f);u(p,r,i,d,d+c),h&&l.push(o[d]*(t[d+2]-1)+s[d]+(e[d]-1)*n[d]+1-i[d]-i[d+c])}})(e[0].dims,n,t.dilations,t.autoPad,r,t.strides,t.outputPadding,i);const o=Object.assign({},t);return Object.assign(o,{kernelShape:n,pads:r,outputShape:i,cacheKey:t.cacheKey}),o};e.parseConvTransposeAttributes=t=>{const e=t.attributes,n=(0,s.parseInternalActivationAttributes)(e),i=e.getString("auto_pad","NOTSET"),o=e.getInts("dilations",[1,1]),a=e.getInt("group",1),u=e.getInts("kernel_shape",[]),l=e.getInts("output_padding",[0,0]),c=e.getInts("output_shape",[]),h=e.getInts("pads",[0,0,0,0]),d=e.getInts("strides",[1,1]);return(0,r.createAttributeWithCacheKey)(Object.assign({autoPad:i,dilations:o,group:a,kernelShape:u,outputPadding:l,outputShape:c,pads:h,strides:d},n))};const d=(t,e)=>{if(!t||2!==t.length&&3!==t.length)throw new Error("Conv requires 2 or 3 inputs");if(4!==t[0].dims.length||4!==t[1].dims.length)throw new Error("currently only support 2-dimensional conv");if(t[0].dims[1]!==t[1].dims[0])throw new Error("FILTER_IN_CHANNEL should be equal to DATA_CHANNEL");const n=t[1].dims[1]*e.group;if(3===t.length&&(1!==t[2].dims.length||t[2].dims[0]!==n))throw new Error("invalid bias");const r=t[0].dims.length-2;if(e.dilations.length!==r)throw new Error(`dilations should be ${r}D`);if(e.strides.length!==r)throw new Error(`strides should be ${r}D`);if(e.pads.length!==2*r)throw new Error(`pads should be ${2*r}D`);if(e.outputPadding.length!==r)throw new Error(`output_padding should be ${r}D`);if(0!==e.kernelShape.length&&e.kernelShape.length!==t[1].dims.length-2)throw new Error("invalid kernel shape");if(0!==e.outputShape.length&&e.outputShape.length!==t[0].dims.length-2)throw new Error("invalid output shape");if("float32"!==t[0].type||"float32"!==t[1].type)throw new Error("ConvTranspose input(X,W) should be float tensor");if(3===t.length&&"float32"!==t[2].type)throw new Error("ConvTranspose input(bias) should be float tensor")}},8138:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseConvAttributes=e.conv=e.calculateOutputShape=void 0;const r=n(246),i=n(2517),o=n(4770),s=n(1386),a=n(9828),u=n(2823),l=n(3248),c=n(5623);e.calculateOutputShape=(t,e,n,r,i)=>{const o=t[0],s=t.slice(2),a=s.length,u=e[0],l=e.slice(2).map(((t,e)=>t+(t-1)*(n[e]-1))),c=s.map(((t,e)=>t+r[e]+r[e+a])).map(((t,e)=>Math.floor((t-l[e]+i[e])/i[e])));return[o,u].concat(...c)},e.conv=(t,e,n)=>(g(e,n),h(t,e,n));const h=(t,e,n)=>{const r=p(n,e),i=t.session.pack,a=1===r.kernelShape[0]&&1===r.kernelShape[1];return r.group>1?[t.run((0,o.createUnpackedGroupedConvProgramInfoLoader)(t,e,r),e)]:a&&i?[d(t,e,r)]:i&&4===e[0].dims.length&&1===e[0].dims[0]&&!a?[(0,s.conv2DPacked)(t,e,r)]:[f(t,e,r)]},d=(t,n,r)=>{const i=n[0].dims,o=n[1].dims,s=(0,e.calculateOutputShape)(i,o,r.dilations,r.pads,r.strides),a=t.reshapeUnpacked(n[0],[i[1],i[2]*i[3]]),u=t.reshapeUnpacked(n[1],[o[0],o[1]]),l=n.length>2?[u,a,n[2]]:[u,a],h=t.run((0,c.createMatmulProgramInfoLoader)(l,r),l);return t.reshapeUnpacked(h,s)},f=(t,n,r)=>{const i=n[0].dims,o=n[1].dims,s=(0,e.calculateOutputShape)(i,o,r.dilations,r.pads,r.strides),u=t.run((0,l.createIm2ColProgramInfoLoader)(t,n[0],n[1],s,r),[n[0]]),c=3===n.length?[u,n[1],n[2]]:[u,n[1]];return t.run((0,a.createDotProductProgramInfoLoader)(t,n,s,r),c)},p=(t,e)=>{const n=t.kernelShape.slice();if(0===t.kernelShape.length)for(let t=2;t<e[1].dims.length;++t)n.push(e[1].dims[t]);const r=t.pads.slice();i.PoolConvUtil.adjustPadsBasedOnAutoPad(e[0].dims,t.strides,t.dilations,n,r,t.autoPad);const o=Object.assign({},t);return Object.assign(o,{kernelShape:n,pads:r,cacheKey:t.cacheKey}),o};e.parseConvAttributes=t=>{const e=t.attributes,n=(0,u.parseInternalActivationAttributes)(e),i=e.getString("auto_pad","NOTSET"),o=e.getInts("dilations",[1,1]),s=e.getInt("group",1),a=e.getInts("kernel_shape",[]),l=e.getInts("pads",[0,0,0,0]),c=e.getInts("strides",[1,1]);return(0,r.createAttributeWithCacheKey)(Object.assign({autoPad:i,dilations:o,group:s,kernelShape:a,pads:l,strides:c},n))};const g=(t,e)=>{if(!t||2!==t.length&&3!==t.length)throw new Error("Conv requires 2 or 3 inputs");if(4!==t[0].dims.length||4!==t[1].dims.length)throw new Error("currently only support 2-dimensional conv");if(t[0].dims[1]!==t[1].dims[1]*e.group)throw new Error("FILTER_IN_CHANNEL should be equal to DATA_CHANNEL");if(3===t.length&&(1!==t[2].dims.length||t[1].dims[0]!==t[2].dims[0]))throw new Error("invalid bias");const n=t[0].dims.length-2;if(e.dilations.length!==n)throw new Error(`dilations should be ${n}D`);if(e.strides.length!==n)throw new Error(`strides should be ${n}D`);if(e.pads.length!==2*n)throw new Error(`pads should be ${2*n}D`);if(0!==e.kernelShape.length&&e.kernelShape.length!==t[1].dims.length-2)throw new Error("invalid kernel shape");if("float32"!==t[0].type||"float32"!==t[1].type)throw new Error("Conv input(X,W) should be float tensor");if(3===t.length&&"float32"!==t[2].type)throw new Error("Conv input(bias) should be float tensor")}},5193:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseDepthToSpaceAttributes=e.depthToSpace=void 0;const r=n(3738);e.depthToSpace=(t,e,n)=>{i(e);const o=n.blocksize,s=o*o,a="DCR"===n.mode?[0,3,4,1,5,2]:[0,1,4,2,5,3],u="DCR"===n.mode?[e[0].dims[0],o,o,e[0].dims[1]/s,e[0].dims[2],e[0].dims[3]]:[e[0].dims[0],e[0].dims[1]/s,o,o,e[0].dims[2],e[0].dims[3]],l=t.reshapeUnpacked(e[0],u),c={perm:a,cacheKey:`${a}`},[h]=(0,r.transpose)(t,[l],c),d=[e[0].dims[0],e[0].dims[1]/s,e[0].dims[2]*o,e[0].dims[3]*o];return[t.reshapeUnpacked(h,d)]},e.parseDepthToSpaceAttributes=t=>{const e=t.attributes.getInt("blocksize");if(e<1)throw new Error(`blocksize must be >= 1, but got : ${e} for DepthToSpace`);const n=t.attributes.getString("mode","DCR");if("DCR"!==n&&"CRD"!==n)throw new Error(`unrecognized mode: ${n} for DepthToSpace`);return{mode:n,blocksize:e}};const i=t=>{if(1!==t.length)throw new Error(`DepthToSpace expect 1 inputs, but got ${t.length}`);if("string"===t[0].type||4!==t[0].dims.length)throw new TypeError("DepthToSpace input should be a 4-D numeric tensor")}},9828:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.createDotProductProgramInfoLoader=void 0;const r=n(2517),i=n(5060),o=n(2039),s=n(2823),a=n(3248);e.createDotProductProgramInfoLoader=(t,e,n,u)=>{const l=((t,e)=>({name:"ConvDotProduct",inputNames:t?["Im2Col","K","B"]:["Im2Col","K"],inputTypes:t?[o.TextureType.unpacked,o.TextureType.packedLastDimension,o.TextureType.unpacked]:[o.TextureType.unpacked,o.TextureType.packedLastDimension],cacheKey:e.activationCacheKey}))(e.length>2,u);return Object.assign(Object.assign({},l),{get:()=>((t,e,n,u,l)=>{const c=n[0].dims,h=n[1].dims,d=[h[0],Math.ceil(c[1]*h[2]*h[3]/4)],f=(0,a.calculateIm2ColDims)(c,h,u),[p,g]=t.calculateTextureWidthAndHeight(d,o.TextureType.packedLastDimension),m=r.ShapeUtil.computeStrides(f),[y,b]=t.calculateTextureWidthAndHeight(f,o.TextureType.packedLastDimension),_=u.length,v=n.length<3?"0.0":"_B(b)",w=Math.ceil(c[1]*h[2]*h[3]/4),{activationFunction:x,applyActivation:T}=(0,s.getActivationSnippet)(l),S=(0,i.getGlsl)(t.session.backend.glContext.version),O=`\n${x}\nfloat process(int indices[${_}]) {\n  int b[1];\n  b[0] = indices[1];\n  int im2col[4];\n  im2col[0] = indices[0];\n  im2col[1] = indices[2];\n  im2col[2] = indices[3];\n  int im2colOffset = im2col[0] * ${m[0]} + im2col[1] * ${m[1]} + im2col[2] * ${m[2]};\n  int kernelOffset = indices[1] * ${d[1]};\n  float value = ${v};\n  for (int i = 0; i < ${w}; ++i) {\n    vec2 im2colCoords = offsetToCoords(im2colOffset, ${y}, ${b});\n    vec2 kernelCoords = offsetToCoords(kernelOffset, ${p}, ${g});\n    value += dot(${S.texture2D}(Im2Col, im2colCoords), ${S.texture2D}(K, kernelCoords));\n    ++im2colOffset;\n    ++kernelOffset;\n  }\n  ${T}\n  return value;\n}`;return Object.assign(Object.assign({},e),{output:{dims:u,type:n[0].type,textureType:o.TextureType.unpacked},shaderSource:O})})(t,l,e,n,u)})}},7992:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseFlattenAttributes=e.flatten=void 0;const r=n(2517);e.flatten=(t,e,n)=>{i(e,n);const o=r.ShapeUtil.flattenShape(e[0].dims,n);return[t.reshapeUnpacked(e[0],o)]},e.parseFlattenAttributes=t=>t.attributes.getInt("axis",1);const i=(t,e)=>{if(!t||1!==t.length)throw new Error("Flatten requires 1 input.");const n=t[0].dims.length;if(0===n)throw new Error("scalar tensor is not supported.");if(e<-n||e>n)throw new Error("Invalid axis");if("string"===t[0].type)throw new Error("string tensor is not supported.")}},2823:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseInternalActivationAttributes=e.getActivationSnippet=void 0;const r=n(2517),i=n(4909);e.getActivationSnippet=function(t){let e;switch(t.activation){case"Relu":e=(0,i.glslRelu)();break;case"Sigmoid":e=(0,i.glslSigmoid)();break;case"Clip":e=(0,i.glslClip)(t.clipMin,t.clipMax);break;default:return{activationFunction:"",applyActivation:""}}const n=e.name;return{activationFunction:e.body,applyActivation:`value = ${n}_(value);`}},e.parseInternalActivationAttributes=t=>{const e=t.getString("activation","");if("Clip"===e){const[n,i]=t.getFloats("activation_params",[r.MIN_CLIP,r.MAX_CLIP]);return{activation:e,clipMax:i,clipMin:n,activationCacheKey:`${e}:${n},${i}`}}return{activation:e,activationCacheKey:e}}},1253:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseGatherAttributes=e.gather=void 0;const r=n(246),i=n(782),o=n(2517),s=n(2039);e.gather=(t,e,n)=>(l(e,n.axis),[t.run(u(t,e,n),e)]),e.parseGatherAttributes=t=>(0,r.createAttributeWithCacheKey)({axis:t.attributes.getInt("axis",0)});const a={name:"Gather",inputNames:["A","B"],inputTypes:[s.TextureType.unpacked,s.TextureType.unpacked]},u=(t,e,n)=>{const r=Object.assign(Object.assign({},a),{cacheHint:n.cacheKey});return Object.assign(Object.assign({},r),{get:()=>((t,e,n,r)=>{const i=n[0].dims.slice(),a=n[1].dims.slice(),u=new Array(i.length+a.length-1);r=o.ShapeUtil.normalizeAxis(r,i.length);const l=[];for(let t=0;t<u.length;t++)t<r?(u[t]=i[t],l.push(`inputIdx[${t}] = outputIdx[${t}];`)):t<r+a.length?(u[t]=a[t-r],l.push(`indexDataIdx[${t-r}] = outputIdx[${t}];`)):(u[t]=i[t-a.length+1],l.push(`inputIdx[${t-a.length+1}] = outputIdx[${t}];`));const c=`\n      float process(int outputIdx[${u.length||1}]) {\n        int inputIdx[${i.length}];\n        int indexDataIdx[${a.length||1}];\n        indexDataIdx[0] = 0;\n        ${l.join("\n        ")}\n        int idx = int(_B(indexDataIdx));\n        inputIdx[${r}] = idx < 0 ? idx + ${i[r]} : idx;\n        return _A(inputIdx);\n      }`;return Object.assign(Object.assign({},e),{output:{dims:u,type:n[0].type,textureType:s.TextureType.unpacked},shaderSource:c})})(0,r,e,n.axis)})},l=(t,e)=>{if(!t||2!==t.length)throw new Error("Gather requires 2 inputs.");const n=t[0].dims.length;if(n<1)throw new Error("Invalid input shape.");if(e<-n||e>n-1)throw new Error("Invalid axis.");if(-1===i.NUMBER_TYPES.indexOf(t[0].type))throw new Error("Invaid input type.");if("int32"!==t[1].type&&"int16"!==t[1].type)throw new Error("Invaid input type.")}},4776:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseGemmAttributesV11=e.parseGemmAttributesV7=e.gemm=void 0;const r=n(246),i=n(2517),o=n(2039);e.gemm=(t,e,n)=>(l(e,n),[t.run(a(e,n),e)]);const s=(t,e)=>{const n=0!==t.attributes.getInt("transA",0),i=0!==t.attributes.getInt("transB",0),o=t.attributes.getFloat("alpha",1),s=t.attributes.getFloat("beta",1);return(0,r.createAttributeWithCacheKey)({transA:n,transB:i,alpha:o,beta:s,isOptionalC:e})};e.parseGemmAttributesV7=t=>s(t,!1),e.parseGemmAttributesV11=t=>s(t,!0);const a=(t,e)=>{const n={name:"Gemm",inputNames:3===t.length?["A","B","C"]:["A","B"],inputTypes:3===t.length?[o.TextureType.unpacked,o.TextureType.unpacked,o.TextureType.unpacked]:[o.TextureType.unpacked,o.TextureType.unpacked],key:e.cacheKey};return Object.assign(Object.assign({},n),{get:()=>u(n,t,e)})},u=(t,e,n)=>{const r=e[0].dims.slice(),s=e[1].dims.slice(),[a,u]=i.GemmUtil.getShapeOfGemmResult(r,n.transA,s,n.transB,3===e.length?e[2].dims:void 0),l=[a,u];if(!l)throw new Error("Can't use gemm on the given tensors");let c=r[r.length-1],h="";n.transA&&(c=r[0]),n.transA&&n.transB?h="value += _A_T(a) * _B_T(b);":n.transA&&!n.transB?h="value += _A_T(a) * _B(b);":!n.transA&&n.transB?h="value += _A(a) * _B_T(b);":n.transA||n.transB||(h="value += _A(a) * _B(b);");const d=l.length,f=`\n      float process(int indices[${d}]) {\n          int a[${d}];\n          int b[${d}];\n          ${3===e.length?`int c[${e[2].dims.length}];`:""}\n\n          copyVec(indices, a);\n          copyVec(indices, b);\n          ${3===e.length?"bcastIndices_C(indices, c);":""}\n\n          float value = 0.0;\n          for (int k=0; k<${c}; ++k) {\n              a[${d-1}] = k;\n              b[${d-2}] = k;\n              ${h}\n          }\n\n          value = value * alpha;\n          ${3===e.length?"value += beta * _C(c);":""}\n          return value;\n      }`;return Object.assign(Object.assign({},t),{output:{dims:l,type:e[0].type,textureType:o.TextureType.unpacked},variables:[{name:"alpha",type:"float",data:n.alpha},{name:"beta",type:"float",data:n.beta}],shaderSource:f})},l=(t,e)=>{if(!t)throw new Error("Input is missing");if(e.isOptionalC&&(t.length<2||t.length>3))throw new Error("Invaid input shape.");if(!e.isOptionalC&&3!==t.length)throw new Error("Gemm requires 3 inputs");if(3===t.length&&1!==t[2].dims.length&&2!==t[2].dims.length)throw new Error("Invalid input shape of C");if("float32"!==t[0].type&&"float64"!==t[0].type||"float32"!==t[1].type&&"float64"!==t[1].type||3===t.length&&"float32"!==t[2].type&&"float64"!==t[2].type)throw new Error("Invalid input type.");if(t[0].type!==t[1].type||3===t.length&&t[0].type!==t[2].type)throw new Error("Input types are mismatched")}},8555:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.createPackedIm2ColProgramInfoLoader=void 0;const r=n(5060),i=n(2039),o=n(2827);e.createPackedIm2ColProgramInfoLoader=(t,e,n,s,a)=>{const u=(l=a.cacheKey,{name:"Im2Col (packed)",inputNames:["A"],inputTypes:[i.TextureType.packed],cacheHint:l});var l;return Object.assign(Object.assign({},u),{get:()=>((t,e,n,s,a,u)=>{const l=n.dims,c=s.dims,h=a.length,d=[c[1]*c[2]*c[3],a[2]*a[3]],f=c[2]*c[3],p=(0,o.unpackFromChannel)(),g=(0,r.getGlsl)(t.session.backend.glContext.version);let m="";for(let t=0;t<=1;t++)for(let e=0;e<=1;e++)m+=`\n            blockIndex = rc.x + ${e};\n            pos = rc.y + ${t};\n\n            if(blockIndex < ${d[1]} && pos < ${d[0]}) {\n              offsetY = int(blockIndex / (${a[h-1]})) * ${u.strides[0]} -\n                ${u.pads[0]};\n              d0 = offsetY + ${u.dilations[0]} * (imod(pos, ${f}) / ${c[2]});\n\n              if(d0 < ${l[2]} && d0 >= 0) {\n                offsetX = imod(blockIndex, ${a[h-1]}) * ${u.strides[1]} -\n                  ${u.pads[1]};\n                d1 = offsetX + ${u.dilations[1]} * imod(imod(pos, ${f}), ${c[2]});\n\n                if(d1 < ${l[3]} && d1 >= 0) {\n\n                  ch = int(float(pos)/ ${f}.);\n                    innerDims = vec2(d0, d1);\n                    result[${2*t+e}] = getChannel(\n                      getA(0, ch, int(innerDims.x),\n                      int(innerDims.y)), innerDims);\n                }\n              }\n            }\n\n          `;const y=`\n      ${p}\n\n      void main() {\n        ivec2 rc = getOutputCoords();\n          vec4 result = vec4(0.0);\n          int blockIndex, pos, offsetY, d0, offsetX, d1, ch;\n          vec2 innerDims;\n          ${m}\n          ${g.output} = result;\n      }\n            `;return Object.assign(Object.assign({},e),{output:{dims:d,type:n.type,textureType:i.TextureType.packed},shaderSource:y,hasMain:!0})})(t,u,e,n,s,a)})}},3248:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.calculateIm2ColDims=e.createIm2ColProgramInfoLoader=void 0;const r=n(2039);e.createIm2ColProgramInfoLoader=(t,n,i,o,s)=>{const a=(u=s.cacheKey,{name:"Im2Col",inputNames:["X"],inputTypes:[r.TextureType.unpacked],cacheHint:u});var u;return Object.assign(Object.assign({},a),{get:()=>((t,n,i,o,s,a)=>{const u=i.dims,l=o.dims,c=s.length,h=(0,e.calculateIm2ColDims)(u,l,s,4),d=`\n        const int XC = ${u[1]};\n        const int XH = ${u[2]};\n        const int XW = ${u[3]};\n        const int KH = ${a.kernelShape[0]};\n        const int KW = ${a.kernelShape[1]};\n        const int dilationH = ${a.dilations[0]};\n        const int dilationW = ${a.dilations[1]};\n        const int strideH = ${a.strides[0]};\n        const int strideW = ${a.strides[1]};\n        const int padH = ${a.pads[0]};\n        const int padW = ${a.pads[1]};\n        const int KHKW = KH*KW;\n        const int XCKHKW = XC * KHKW;\n        const int outputChannels = 4;\n        vec4 process(int indices[${c}]) {\n          int b  = indices[0]; // batch size\n          int oh = indices[1] * strideH - padH; //output height\n          int ow = indices[2] * strideW - padW; //output width\n          int p = indices[3] * outputChannels; //patch\n          vec4 value = vec4(0.0);\n          for(int i=0; i < outputChannels; ++i) {\n            if(p < XCKHKW) {\n              int patchC = p / KHKW;\n              int patchH = (p - patchC*KHKW) / KW;\n              int patchW = (p - patchC*KHKW) - patchH * KW;\n              int xh2 = oh + patchH * dilationH;\n              int xw2 = ow + patchW * dilationW;\n              int x[${u.length}];\n              x[0] = b;\n              x[1] = patchC;\n              x[2] = xh2;\n              x[3] = xw2;\n              if(xh2 >= 0 &&\n                  xh2 < XH &&\n                  xw2 >= 0 &&\n                  xw2 < XW) {\n                value[i] = _X(x);\n              }\n            }\n            ++p;\n          }\n          return value;\n        }\n        `;return Object.assign(Object.assign({},n),{output:{dims:h,type:i.type,textureType:r.TextureType.packedLastDimension},shaderSource:d})})(0,a,n,i,o,s)})},e.calculateIm2ColDims=(t,e,n,r=4)=>[n[0],n[2],n[3],Math.ceil(t[1]*e[2]*e[3]/r)]},6572:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseImageScalerAttributes=e.imageScaler=void 0;const r=n(246),i=n(2039);e.imageScaler=(t,e,n)=>(u(e),[t.run(s(t,e,n),e)]),e.parseImageScalerAttributes=t=>{const e=t.attributes.getFloat("scale"),n=t.attributes.getFloats("bias");return(0,r.createAttributeWithCacheKey)({scale:e,bias:n})};const o={name:"ImageScaler",inputNames:["X"],inputTypes:[i.TextureType.unpacked]},s=(t,e,n)=>{const r=Object.assign(Object.assign({},o),{cacheHint:n.cacheKey});return Object.assign(Object.assign({},r),{get:()=>((t,e,n,r)=>{const o=n[0].dims.slice(),s=o.length,u=`\n      ${a(r.bias.length)}\n      float process(int indices[${s}]) {\n        return _X(indices) * scale + getBias(bias, indices[1]);\n      }`;return Object.assign(Object.assign({},e),{output:{dims:o,type:n[0].type,textureType:i.TextureType.unpacked},variables:[{name:"bias",type:"float",arrayLength:r.bias.length,data:r.bias},{name:"scale",type:"float",data:r.scale}],shaderSource:u})})(0,r,e,n)})},a=t=>{const e=[`float getBias(float bias[${t}], int channel) {`];for(let n=0;n<t;++n)0===n?e.push(`\tif (channel == ${n}) { return bias[${n}]; }`):n===t-1?e.push(`\telse { return bias[${n}]; }`):e.push(`\telse if (channel == ${n}) { return bias[${n}]; }`);return e.push("\t}"),e.join("\n")},u=t=>{if(!t||1!==t.length)throw new Error("ImageScaler requires 1 input.");if(4!==t[0].dims.length)throw new Error("Invalid input shape.");if("float32"!==t[0].type&&"float64"!==t[0].type)throw new Error("Invalid input type.")}},3346:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseInstanceNormalizationAttributes=e.instanceNormalization=void 0;const r=n(5060),i=n(2039);e.instanceNormalization=(t,e,n)=>{l(e);const r=t.run(s(e[0]),e);return[t.run(u(t,e[0],n,r.dims),[e[0],r,e[1],e[2]])]},e.parseInstanceNormalizationAttributes=t=>t.attributes.getFloat("epsilon",1e-5);const o={name:"InstanceNormalization_MeanAndVariance",inputNames:["X"],inputTypes:[i.TextureType.unpacked]},s=t=>Object.assign(Object.assign({},o),{get:()=>((t,e)=>{const n=e.dims.slice(),r=n[1],o=n[2]*n[3],s=[n[0],r],a=`\n      vec4 process(int[2] indices) {\n        vec4 v = vec4(0.0);\n        int a[4];\n        a[0] = indices[0];\n        a[1] = indices[1];\n        float temp = 0.0;\n        for(int a2=0; a2<${n[2]}; a2++) {\n          a[2] = a2;\n          for(int a3=0; a3<${n[3]}; a3++) {\n            a[3] = a3;\n            float x = _X(a);\n            temp += x;\n          }\n        }\n        float mean = temp / float(${o});\n        temp = 0.0;\n        for(int a2=0; a2<${n[2]}; a2++) {\n          a[2] = a2;\n          for(int a3=0; a3<${n[3]}; a3++) {\n            a[3] = a3;\n            float x = _X(a);\n            temp += (x - mean) * (x - mean);\n          }\n        }\n        v.r = mean;\n        v.g = temp / float(${o});\n\n        return v;\n      }`;return Object.assign(Object.assign({},t),{output:{dims:s,type:e.type,textureType:i.TextureType.packedLastDimension},shaderSource:a})})(o,t)}),a={name:"InstanceNormalization_ComputeOutput",inputNames:["X","MeanAndVariance","Scale","B"],inputTypes:[i.TextureType.unpacked,i.TextureType.packedLastDimension,i.TextureType.unpacked,i.TextureType.unpacked]},u=(t,e,n,o)=>{const s=Object.assign(Object.assign({},a),{cacheHint:`${n}`});return Object.assign(Object.assign({},s),{get:()=>((t,e,n,o,s)=>{const a=(0,r.getGlsl)(t.session.backend.glContext.version),[u,l]=t.calculateTextureWidthAndHeight(s,i.TextureType.packedLastDimension),[c,h]=[u/4,l],d=`\n      vec4 get_MeanAndVariance(int[2] mv) {\n        int offset = indicesToOffset_MeanAndVariance(mv);\n        vec2 coords = offsetToCoords(offset, ${c}, ${h});\n        return ${a.texture2D}(MeanAndVariance, coords);\n      }\n\n      float process(int[4] indices) {\n        int mv[2];\n        mv[0] = indices[0];\n        mv[1] = indices[1];\n        vec4 mean_and_variance = get_MeanAndVariance(mv);\n        float mean = mean_and_variance.r;\n        float variance = mean_and_variance.g;\n\n        int sb[1];\n        sb[0] = indices[1];\n        float scale = _Scale(sb);\n        float b = _B(sb);\n\n        return scale * (_X(indices) - mean) / sqrt(variance + epsilon) + b;\n      }`;return Object.assign(Object.assign({},e),{output:{dims:n.dims,type:n.type,textureType:i.TextureType.unpacked},variables:[{name:"epsilon",type:"float",data:o}],shaderSource:d})})(t,s,e,n,o)})},l=t=>{if(!t||3!==t.length)throw new Error("InstanceNormalization requires 3 inputs.");const e=t[0],n=t[1],r=t[2];if(e.dims.length<3||1!==n.dims.length||1!==r.dims.length)throw new Error("Invalid input shape.");if(n.dims[0]!==e.dims[1]||r.dims[0]!==e.dims[1])throw new Error("Input shapes are mismatched.");if("float32"!==e.type&&"float64"!==e.type||"float32"!==n.type&&"float64"!==n.type||"float32"!==r.type&&"float64"!==r.type)throw new Error("Invalid input type.");if(4!==t[0].dims.length)throw new Error("Only support 4-D input shape.")}},708:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.createPackedMatmulProgramInfoLoader=void 0;const r=n(2517),i=n(5060),o=n(2039),s=n(9390),a=n(2823),u=n(5623);e.createPackedMatmulProgramInfoLoader=(t,e,n)=>{const l=(c=e.length>2,h=n.activationCacheKey,{name:"MatMul (packed)",inputNames:c?["A","B","Bias"]:["A","B"],inputTypes:c?[o.TextureType.packed,o.TextureType.packed,o.TextureType.packed]:[o.TextureType.packed,o.TextureType.packed],cacheHint:h});var c,h;return Object.assign(Object.assign({},l),{get:()=>((t,e,n,l)=>{const c=n.length>2,h=c?"value += getBiasForMatmul();":"",d=n[0].dims,f=n[1].dims,p=r.BroadcastUtil.calcShape(d,f,!0),g=!r.ShapeUtil.areEqual(n[0].dims,n[1].dims);if(!p)throw new Error("Can't use matmul on the given tensors");const m=d[d.length-1],y=Math.ceil(m/2),b=d.length,_=f.length,v=(0,i.getGlsl)(t.session.backend.glContext.version),w=(0,s.getCoordsDataType)(p.length),x=p.length,T=(0,s.getGlChannels)(),{activationFunction:S,applyActivation:O}=(0,a.getActivationSnippet)(l),E=c?`${(0,u.getBiasForMatmul)(w,T,n[2].dims,p,!0)}`:"",I=g?`${function(t,e,n,i){let o=[],s=[];const a=n[0].dims,u=n[1].dims,l=a.length,c=u.length,h=i.length,d=h-l,f=h-c;o=a.map(((t,n)=>`coords.${e[n+d]}`)),o[l-1]="i*2",o.join(", "),s=u.map(((t,n)=>`coords.${e[n+f]}`)),s[c-2]="i*2",s.join(", ");const p=r.BroadcastUtil.getBroadcastDims(a,i),g=r.BroadcastUtil.getBroadcastDims(u,i),m=p.map((t=>`coords.${e[t+d]} = 0;`)).join("\n"),y=g.map((t=>`coords.${e[t+f]} = 0;`)).join("\n"),b=`int lastDim = coords.${e[h-1]};\n  coords.${e[h-1]} = coords.${e[h-2]};\n  coords.${e[h-2]} = lastDim;`;return`\nvec4 getAAtOutCoordsMatmul(int i) {\n  ${t} coords = getOutputCoords();\n  ${b}\n  ${m}\n  vec4 outputValue = getA(${o});\n  return outputValue;\n}\n\nvec4 getBAtOutCoordsMatmul(int i) {\n  ${t} coords = getOutputCoords();\n  ${b}\n  ${y}\n  vec4 outputValue = getB(${s});\n  return outputValue;\n}`}(w,T,n,p)}`:"",A=g?"getAAtOutCoordsMatmul(i)":`getA(${function(t,e){let n="";for(let r=0;r<e-2;r++)n+=`rc.${t[r]}, `;return n+=`rc.${t[e-2]}, i*2`,n}(T,b)})`,P=g?"getBAtOutCoordsMatmul(i)":`getB(${function(t,e){let n="";for(let r=0;r<e-2;r++)n+=`rc.${t[r]}, `;return n+=`i*2, rc.${t[e-1]}`,n}(T,_)})`,C=`\n            ${I}\n            ${E}\n            ${S}\n            void main() {\n              ${g?"":`${w} rc =\n          getOutputCoords(); int lastDim = rc.${T[x-1]}; rc.${T[x-1]} =\n          rc.${T[x-2]}; rc.${T[x-2]} = lastDim;\n      `}\n\n              vec4 value = vec4(0);\n              for (int i = 0; i < ${y}; i++) {\n                vec4 a = ${A};\n                vec4 b = ${P};\n\n                value += (a.rrbb * b.rgrg);\n                value += (a.ggaa * b.baba);\n              }\n              ${h}\n              ${O}\n              ${v.output} = value;\n            }`;return Object.assign(Object.assign({},e),{output:{dims:p,type:n[0].type,textureType:o.TextureType.packed},shaderSource:C,hasMain:!0})})(t,l,e,n)})}},5623:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.getBiasForMatmul=e.createMatmulProgramInfoLoader=e.parseMatMulAttributes=e.matMul=void 0;const r=n(2517),i=n(2039),o=n(9390),s=n(2823),a=n(708);function u(t,e){const n=(a=t.length>2,u=e.activationCacheKey,{name:"MatMul",inputNames:a?["A","B","Bias"]:["A","B"],inputTypes:a?[i.TextureType.unpacked,i.TextureType.unpacked,i.TextureType.unpacked]:[i.TextureType.unpacked,i.TextureType.unpacked],cacheHint:u});var a,u;return Object.assign(Object.assign({},n),{get:()=>function(t,e,n){const a=e[0].dims,u=e[1].dims,l=r.BroadcastUtil.calcShape(a,u,!0);if(!l)throw new Error("Can't use matmul on the given tensors");const h=(0,o.getCoordsDataType)(l.length),d=(0,o.getGlChannels)(),{activationFunction:f,applyActivation:p}=(0,s.getActivationSnippet)(n),g=e.length>2,m=g?"value += getBiasForMatmul();":"",y=g?`${c(h,d,e[2].dims,l,!1)}`:"",b=l.length,_=a.length,v=u.length,w=`\n    ${f}\n    ${y}\n    float process(int indices[${b}]) {\n        int a[${_}];\n        int b[${v}];\n        bcastMatmulIndices_A(indices, a);\n        bcastMatmulIndices_B(indices, b);\n\n        float value;\n        for (int k=0; k<${a[a.length-1]}; ++k) {\n            a[${_-1}] = k;\n            b[${v-2}] = k;\n            value += _A(a) * _B(b);\n        }\n        ${m}\n        ${p}\n        return value;\n    }`;return Object.assign(Object.assign({},t),{output:{dims:l,type:e[0].type,textureType:i.TextureType.unpacked},shaderSource:w})}(n,t,e)})}e.matMul=(t,e,n)=>(l(e),t.session.pack?[t.run((0,a.createPackedMatmulProgramInfoLoader)(t,e,n),e)]:[t.run(u(e,n),e)]),e.parseMatMulAttributes=t=>(0,s.parseInternalActivationAttributes)(t.attributes),e.createMatmulProgramInfoLoader=u;const l=t=>{if(!t||2!==t.length)throw new Error("MatMul requires 2 inputs.");if(t[0].dims[t[0].dims.length-1]!==t[1].dims[t[1].dims.length-2])throw new Error("shared dimension does not match.");if("float32"!==t[0].type&&"float64"!==t[0].type||"float32"!==t[1].type&&"float64"!==t[1].type)throw new Error("inputs should be float type");if(t[0].type!==t[1].type)throw new Error("inputs types should match")};function c(t,e,n,i,o){let s="";const a=n.length,u=i.length,l=u-a;s=u<2&&a>0?"coords":n.map(((t,n)=>`coords.${e[n+l]}`)).join(", ");const c=r.BroadcastUtil.getBroadcastDims(n,i).map((t=>`coords.${e[t+l]} = 0;`)).join("\n");let h="vec4(outputValue.xx, outputValue.yy)";return 1===r.ShapeUtil.size(n)&&(h="vec4(outputValue.x)"),o?`\nvec4 getBiasForMatmul() {\n  ${t} coords = getOutputCoords();\n  ${c}\n  vec4 outputValue = getBias(${s});\n  return ${h};\n}`:`\nfloat getBiasForMatmul() {\n  ${t} coords = getOutputCoords();\n  ${c}\n  return getBias(coords.x);\n}`}e.getBiasForMatmul=c},2403:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.createPackProgramInfoLoader=void 0;const r=n(5060),i=n(2039),o=n(9390),s=n(2827),a={name:"pack",inputNames:["A"],inputTypes:[i.TextureType.unpackedReversed]};e.createPackProgramInfoLoader=(t,e)=>Object.assign(Object.assign({},a),{get:()=>((t,e)=>{const n=(0,r.getGlsl)(t.session.backend.glContext.version),u=e.dims,l=u.length,c=e.dims.length,h=(0,o.getCoordsDataType)(c),d=(0,s.getChannels)("rc",c),f=(p=c,g=d,m=u[u.length-2],y=u[u.length-1],0===p||1===p?"":`\n    int r = ${g[p-2]};\n    int c = ${g[p-1]};\n    int rp1 = ${g[p-2]} + 1;\n    int cp1 = ${g[p-1]} + 1;\n    bool rEdge = rp1 >= ${y};\n    bool cEdge = cp1 >= ${m};\n    `);var p,g,m,y;let b;b=0===l?[1,1]:1===l?[u[0],1]:[u[c-1],u[c-2]];const _=function(t,e,n){if(0===t)return"false";if(1===t)return`rc > ${e[0]}`;let r="";for(let i=t-2;i<t;i++)r+=`${n[i]} >= ${e[i-t+2]}`,i<t-1&&(r+="||");return r}(c,b,d),v=function(t,e){const n=t.length;if(0===n)return"getA(), 0, 0, 0";if(1===n)return`getA(rc),\n            rc + 1 >= ${t[0]} ? 0. : getA(rc + 1),\n            0, 0`;let r="";if(n>2)for(let t=0;t<n-2;++t)r+=`${e[t]},`;return`getA(${r}r, c),\n          rEdge ? 0. : getA(${r}rp1, c),\n          cEdge ? 0. : getA(${r}r, cp1),\n          rEdge || cEdge ? 0. : getA(${r}rp1, cp1)`}(u,d),w=`\n        void main() {\n          ${h} rc = getOutputCoords();\n\n          if(${_}) {\n            ${n.output} = vec4(0);\n          } else {\n            ${f}\n\n            ${n.output} = vec4(${v});\n          }\n        }\n      `;return Object.assign(Object.assign({},a),{hasMain:!0,output:{dims:e.dims,type:e.type,textureType:i.TextureType.packed},shaderSource:w})})(t,e)})},2827:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.unpackFromChannel=e.getChannels=e.getVecChannels=void 0;const r=n(9390);function i(t,e){return(0,r.getGlChannels)(e).map((e=>`${t}.${e}`))}e.getVecChannels=i,e.getChannels=function(t,e){return 1===e?[t]:i(t,e)},e.unpackFromChannel=function(){return"\n    float getChannel(vec4 frag, int dim) {\n      int modCoord = imod(dim, 2);\n      return modCoord == 0 ? frag.r : frag.g;\n    }\n\n    float getChannel(vec4 frag, vec2 innerDims) {\n      vec2 modCoord = mod(innerDims, 2.);\n      return modCoord.x == 0. ?\n        (modCoord.y == 0. ? frag.r : frag.g) :\n        (modCoord.y == 0. ? frag.b : frag.a);\n    }\n  "}},2870:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parsePadAttributesV11=e.padV11=e.parsePadAttributesV2=e.padV2=void 0;const r=n(246),i=n(2517),o=n(5060),s=n(2039),a={name:"Pad",inputNames:["A"],inputTypes:[s.TextureType.unpacked]};e.padV2=(t,e,n)=>(c(e),[t.run(Object.assign(Object.assign({},a),{cacheHint:n.cacheKey,get:()=>l(t,e[0],n)}),e)]),e.parsePadAttributesV2=t=>{const e=t.attributes.getString("mode","constant"),n=t.attributes.getFloat("value",0),i=t.attributes.getInts("pads");return(0,r.createAttributeWithCacheKey)({mode:e,value:n,pads:i})},e.padV11=(t,n,r)=>{h(n);const i=u(t,n,r);return(0,e.padV2)(t,[n[0]],i)},e.parsePadAttributesV11=t=>t.attributes.getString("mode","constant");const u=(t,e,n)=>{if(!t.session.isInitializer(e[1].dataId)||e.length>=3&&!t.session.isInitializer(e[2].dataId))throw new Error("dynamic pad attributes are not allowed");const i=Array.from(e[1].integerData),o=e.length>=3?e[2].floatData[0]:0;return(0,r.createAttributeWithCacheKey)({mode:n,pads:i,value:o})},l=(t,e,n)=>{const r=i.ShapeUtil.padShape(e.dims.slice(),n.pads),o=r.length,a=`\n      ${d(t,e,n)}\n      float process(int[${o}] indices) {\n          return padA(indices);\n      }`;return{name:"Pad",inputNames:["A"],inputTypes:[s.TextureType.unpacked],output:{dims:r,type:e.type,textureType:s.TextureType.unpacked},shaderSource:a}},c=t=>{if(!t||1!==t.length)throw new Error("Pad requires 1 input");if("float32"!==t[0].type&&"float64"!==t[0].type)throw new Error("Invalid input type.")},h=t=>{if(!t||2!==t.length&&3!==t.length)throw new Error("Pad requires 2 or 3 inputs");if("int32"!==t[1].type)throw new Error("Invalid input type.");if(t.length>=3&&"string"===t[2].type)throw new Error("Invalid input type.")},d=(t,e,n)=>{const r=(0,o.getGlsl)(t.session.backend.glContext.version),[a,u]=t.calculateTextureWidthAndHeight(e.dims,s.TextureType.unpacked),l=i.ShapeUtil.computeStrides(e.dims);switch(n.mode){case"constant":return f(r,e.dims,l,a,u,n.pads,n.value);case"reflect":return p(r,e.dims,l,a,u,n.pads);case"edge":return g(r,e.dims,l,a,u,n.pads);default:throw new Error("Invalid mode")}},f=(t,e,n,r,i,o,s)=>{const a=e.length;let u="";for(let t=a-1;t>=0;--t)u+=`\n        k = m[${t}] - ${o[t]};\n        if (k < 0)  return constant;\n        if (k >= ${e[t]}) return constant;\n        offset += k * ${n[t]};\n        `;return`\n      float padA(int m[${a}]) {\n        const float constant = float(${s});\n        int offset = 0;\n        int k = 0;\n        ${u}\n        vec2 coords = offsetToCoords(offset, ${r}, ${i});\n        float value = getColorAsFloat(${t.texture2D}(A, coords));\n        return value;\n      }\n      `},p=(t,e,n,r,i,o)=>{const s=e.length;let a="";for(let t=s-1;t>=0;--t)a+=`\n        k = m[${t}] - ${o[t]};\n        if (k < 0) { k = -k; }\n        {\n          const int _2n_1 = ${2*(e[t]-1)};\n          k = int( mod( float(k), float(_2n_1) ) ) ;\n          if(k >= ${e[t]}) { k = _2n_1 - k; }\n        }\n        offset += k * ${n[t]};\n        `;return`\n      float padA(int m[${s}]) {\n        int offset = 0;\n        int k = 0;\n        ${a}\n        vec2 coords = offsetToCoords(offset, ${r}, ${i});\n        float value = getColorAsFloat(${t.texture2D}(A, coords));\n        return value;\n      }\n      `},g=(t,e,n,r,i,o)=>{const s=e.length;let a="";for(let t=s-1;t>=0;--t)a+=`\n        k = m[${t}] - ${o[t]};\n        if (k < 0)  k = 0;\n        if (k >= ${e[t]}) k = ${e[t]-1};\n        offset += k * ${n[t]};\n      `;return`\n      float padA(int m[${s}]) {\n        int offset = 0;\n        int k = 0;\n        ${a}\n        vec2 coords = offsetToCoords(offset, ${r}, ${i});\n        float value = getColorAsFloat(${t.texture2D}(A, coords));\n        return value;\n      }\n      `}},2143:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.globalMaxPool=e.parseMaxPoolAttributes=e.maxPool=e.parseGlobalAveragePoolAttributes=e.globalAveragePool=e.parseAveragePoolAttributes=e.averagePool=void 0;const r=n(246),i=n(2517),o=n(2039);e.averagePool=(t,e,n)=>{h(e);const r={name:"AveragePool",inputNames:["X"],inputTypes:[o.TextureType.unpacked],cacheHint:n.cacheKey};return[t.run(Object.assign(Object.assign({},r),{get:()=>s(e,r,!1,n)}),e)]},e.parseAveragePoolAttributes=t=>{const e=t.attributes.getString("auto_pad","NOTSET"),n=t.attributes.getInt("ceil_mode",0),i=0!==t.attributes.getInt("count_include_pad",0),o=t.attributes.getInts("kernel_shape"),s=t.attributes.getInts("strides",[]),a=t.attributes.getInts("pads",[]);if(0!==n)throw new Error("using ceil() in shape computation is not yet supported for AveragePool");return(0,r.createAttributeWithCacheKey)({autoPad:e,ceilMode:n,countIncludePad:i,kernelShape:o,strides:s,pads:a})};const s=(t,e,n,r)=>{const[s,a]=u(t,r,n),l=i.ShapeUtil.size(s.kernelShape);let c="";s.countIncludePad?c+=`value /= float(${l});`:c+=`value /= float(${l} - pad);`;const h=`\n        ${d(t[0].dims,s,"value += _X(x);",c,"0.0")}\n      `;return Object.assign(Object.assign({},e),{output:{dims:a,type:t[0].type,textureType:o.TextureType.unpacked},shaderSource:h})};e.globalAveragePool=(t,e,n)=>{h(e);const r={name:"GlobalAveragePool",inputNames:["X"],inputTypes:[o.TextureType.unpacked],cacheHint:`${n.countIncludePad}`};return[t.run(Object.assign(Object.assign({},r),{get:()=>s(e,r,!0,n)}),e)]},e.parseGlobalAveragePoolAttributes=t=>{const e=0!==t.attributes.getInt("count_include_pad",0);return(0,r.createAttributeWithCacheKey)({autoPad:"",ceilMode:0,countIncludePad:e,kernelShape:[],strides:[],pads:[]})},e.maxPool=(t,e,n)=>{h(e);const r={name:"MaxPool",inputNames:["X"],inputTypes:[o.TextureType.unpacked],cacheHint:n.cacheKey};return[t.run(Object.assign(Object.assign({},r),{get:()=>a(e,r,!1,n)}),e)]},e.parseMaxPoolAttributes=t=>{const e=t.attributes.getString("auto_pad","NOTSET"),n=t.attributes.getInt("ceil_mode",0),i=t.attributes.getInts("kernel_shape"),o=t.attributes.getInts("strides",[]),s=t.attributes.getInts("pads",[]),a=t.attributes.getInt("storage_order",0),u=t.attributes.getInts("dilations",[]);if(0!==a)throw new Error("column major storage order is not yet supported for MaxPool");if(0!==n)throw new Error("using ceil() in shape computation is not yet supported for MaxPool");return(0,r.createAttributeWithCacheKey)({autoPad:e,ceilMode:n,countIncludePad:!1,kernelShape:i,strides:o,pads:s,storageOrder:a,dilations:u})};const a=(t,e,n,r)=>{const[i,s]=u(t,r,n),a=`\n      ${d(t[0].dims,i,"\n      value = max(_X(x), value);\n    ","","-1e5")}\n    `;return Object.assign(Object.assign({},e),{output:{dims:s,type:t[0].type,textureType:o.TextureType.unpacked},shaderSource:a})},u=(t,e,n)=>{const r=t[0].dims.slice(),o=Object.hasOwnProperty.call(e,"dilations"),s=e.kernelShape.slice(),a=e.strides.slice(),u=o?e.dilations.slice():[],l=e.pads.slice();i.PoolConvUtil.adjustPoolAttributes(n,r,s,a,u,l);const c=i.PoolConvUtil.computePoolOutputShape(n,r,a,u,s,l,e.autoPad),h=Object.assign({},e);return o?Object.assign(h,{kernelShape:s,strides:a,pads:l,dilations:u,cacheKey:e.cacheKey}):Object.assign(h,{kernelShape:s,strides:a,pads:l,cacheKey:e.cacheKey}),[h,c]},l={autoPad:"",ceilMode:0,countIncludePad:!1,kernelShape:[],strides:[],pads:[],storageOrder:0,dilations:[],cacheKey:""},c={name:"GlobalMaxPool",inputNames:["X"],inputTypes:[o.TextureType.unpacked]};e.globalMaxPool=(t,e)=>(h(e),[t.run(Object.assign(Object.assign({},c),{get:()=>a(e,c,!0,l)}),e)]);const h=t=>{if(!t||1!==t.length)throw new Error("Pool ops requires 1 input.");if("float32"!==t[0].type&&"float64"!==t[0].type)throw new Error("Invalid input type.")},d=(t,e,n,r,o)=>{const s=t.length;if(e.kernelShape.length<=2){const i=e.kernelShape[e.kernelShape.length-1],a=e.strides[e.strides.length-1],u=e.pads[e.pads.length/2-1],l=e.pads[e.pads.length-1],c=t[s-1];let h="",d="",f="";if(h=u+l!==0?`\n          for (int i = 0; i < ${i}; i++) {\n            x[${s} - 1] = indices[${s} - 1] * ${a} - ${u} + i;\n            if (x[${s} - 1] < 0 || x[${s} - 1] >= ${c}) {\n              pad++;\n              continue;\n            }\n            ${n}\n          }`:`\n          for (int i = 0; i < ${i}; i++) {\n            x[${s} - 1] = indices[${s} - 1] * ${a} - ${u} + i;\n            ${n}\n          }`,2===e.kernelShape.length){const n=e.kernelShape[e.kernelShape.length-2],r=e.strides[e.strides.length-2],o=e.pads[e.pads.length/2-2],a=e.pads[e.pads.length-2],u=t[s-2];d=o+a!==0?`\n            for (int j = 0; j < ${n}; j++) {\n              x[${s} - 2] = indices[${s} - 2] * ${r} - ${o} + j;\n              if (x[${s} - 2] < 0 || x[${s} - 2] >= ${u}) {\n                pad+= ${i};\n                continue;\n              }\n          `:`\n            for (int j = 0; j < ${n}; j++) {\n              x[${s} - 2] = indices[${s} - 2] * ${r} - ${o} + j;\n            `,f="\n          }\n        "}return`\n        float process(int indices[${s}]) {\n          int x[${s}];\n          copyVec(indices, x);\n\n          float value = ${o};\n          int pad = 0;\n          ${d}\n          ${h}\n          ${f}\n          ${r}\n          return value;\n        }\n      `}{const a=i.ShapeUtil.size(e.kernelShape),u=i.ShapeUtil.computeStrides(e.kernelShape),l=u.length,c=e.pads.length,h=p(l),d=f(t,"inputDims"),g=f(e.pads,"pads"),m=f(u,"kernelStrides"),y=f(e.strides,"strides");let b="";return b=e.pads.reduce(((t,e)=>t+e))?`\n            if (x[j] >= inputDims[j] || x[j] < 0) {\n              pad++;\n              isPad = true;\n              break;\n            }\n          }\n          if (!isPad) {\n            ${n}\n          }`:`\n          }\n          ${n}\n        `,`\n        ${h}\n        float process(int indices[${s}]) {\n          int x[${s}];\n          copyVec(indices, x);\n          int offset[${l}];\n          int pads[${c}];\n          int inputDims[${s}];\n          int kernelStrides[${l}];\n          int strides[${l}];\n          ${g}\n          ${d}\n          ${y}\n          ${m}\n\n          float value = ${o};\n          int pad = 0;\n          bool isPad = false;\n          for (int i = 0; i < ${a}; i++) {\n            offsetToIndices(i, kernelStrides, offset);\n            isPad = false;\n            for (int j = ${s} - ${l}; j < ${s}; j++) {\n              x[j] = indices[j] * strides[j - ${s} + ${l}]\n                + offset[j - ${s} + ${l}] - pads[j - 2];\n              ${b}\n          }\n          ${r}\n\n          return value;\n        }\n      `}},f=(t,e)=>{let n="";for(let r=0;r<t.length;r++)n+=`\n      ${e}[${r}] = ${t[r]};\n    `;return n},p=t=>`\n  void offsetToIndices(int offset, int[${t}] strides, out int[${t}] indices) {\n    if (${t} == 0) {\n      return;\n    }\n    for (int i = 0; i < ${t} - 1; ++i) {\n      indices[i] = offset / strides[i];\n      offset -= indices[i] * strides[i];\n    }\n    indices[${t} - 1] = offset;\n  }`},4939:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.reduceLogSumSquare=e.reduceLogSum=e.reduceProd=e.reduceMin=e.reduceMax=e.reduceMean=e.reduceSum=e.parseReduceAttributes=void 0;const r=n(246),i=n(782),o=n(2517),s=n(2039),a=(t,e,n,r,i)=>{l(e);const o={name:r,inputNames:["A"],inputTypes:[s.TextureType.unpacked]};return[t.run(Object.assign(Object.assign({},o),{cacheHint:n.cacheKey,get:()=>u(t,e,n,r,i,o)}),e)]};e.parseReduceAttributes=t=>{const e=t.attributes.getInts("axes",[]),n=1===t.attributes.getInt("keepdims",1);return(0,r.createAttributeWithCacheKey)({axes:e,keepDims:n})};const u=(t,e,n,r,i,a)=>{const u=[],l=e[0].dims.length||1,c=[],h=o.ShapeUtil.normalizeAxes(n.axes,e[0].dims.length),d=i(e,h);let f=d[1];for(let t=0;t<e[0].dims.length;t++)h.indexOf(t)>=0||0===h.length?(n.keepDims&&u.push(1),f=`\n          for(int j${t} = 0; j${t} < ${e[0].dims[t]}; j${t}++) {\n            inputIdx[${t}] = j${t};\n            ${f}\n          }`):(c.push(`inputIdx[${t}] = outputIdx[${u.length}];`),u.push(e[0].dims[t]));const p=`\n      float process(int outputIdx[${u.length||1}]) {\n        float value;                 // final result\n        int inputIdx[${l}];      // addressing input data\n        ${c.join("\n")}\n        ${d[0]}       // init ops for reduce max/min\n        ${f}\n        ${d[2]}       // final computation for reduce mean\n        return value;\n      }`;return Object.assign(Object.assign({},a),{output:{dims:u,type:e[0].type,textureType:s.TextureType.unpacked},shaderSource:p})},l=t=>{if(!t||1!==t.length)throw new Error("Reduce op requires 1 input.");if(-1===i.NUMBER_TYPES.indexOf(t[0].type))throw new Error("Invalid input type.")};e.reduceSum=(t,e,n)=>a(t,e,n,"ReduceSum",(()=>["value = 0.0;","value += _A(inputIdx);",""])),e.reduceMean=(t,e,n)=>a(t,e,n,"ReduceMean",((t,e)=>{let n=1;for(let r=0;r<t[0].dims.length;r++)(e.indexOf(r)>=0||0===e.length)&&(n*=t[0].dims[r]);return["value = 0.0;","value += _A(inputIdx);",`value /= ${n}.;`]})),e.reduceMax=(t,e,n)=>a(t,e,n,"ReduceMax",((t,e)=>{const n=[];for(let r=0;r<t[0].dims.length;r++)(e.indexOf(r)>=0||0===e.length)&&n.push(`inputIdx[${r}] = 0;`);return[`${n.join("\n")}\nvalue = _A(inputIdx);`,"value = max(value, _A(inputIdx));",""]})),e.reduceMin=(t,e,n)=>a(t,e,n,"ReduceMin",((t,e)=>{const n=[];for(let r=0;r<t[0].dims.length;r++)(e.indexOf(r)>=0||0===e.length)&&n.push(`inputIdx[${r}] = 0;`);return[`${n.join("\n")}\nvalue = _A(inputIdx);`,"value = min(value, _A(inputIdx));",""]})),e.reduceProd=(t,e,n)=>a(t,e,n,"ReduceProd",(()=>["value = 1.0;","value *= _A(inputIdx);",""])),e.reduceLogSum=(t,e,n)=>a(t,e,n,"ReduceLogSum",(()=>["value = 0.0;","value += _A(inputIdx);","value = log(value);"])),e.reduceLogSumSquare=(t,e,n)=>a(t,e,n,"ReduceLogSumSquare",(()=>["float t; value = 0.0;","t = _A(inputIdx); value += t * t;",""]))},7019:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.isReshapeCheap=e.processDims3D=e.createPackedReshape3DProgramInfoLoader=void 0;const r=n(2517),i=n(5060),o=n(2039),s=n(2827);e.createPackedReshape3DProgramInfoLoader=(t,e,n)=>{const a=(t=>({name:"Reshape (packed)",inputTypes:[o.TextureType.packed],inputNames:["A"],cacheHint:`${t}`}))(n);return Object.assign(Object.assign({},a),{get:()=>((t,e,n,a)=>{const u=e.dims,l=a;let c="";for(let t=0;t<4;t++){let e="";switch(t){case 0:e="outputCoords = rc;";break;case 1:e="outputCoords = ivec3(rc.x, rc.y+1, rc.z);";break;case 2:e="outputCoords = ivec3(rc.x, rc.y, rc.z+1);";break;case 3:e="outputCoords = ivec3(rc.x, rc.y+1, rc.z+1);";break;default:throw new Error}c+=`\n        ${e}\n        ${t>0?"if(outputCoords.y < rows && outputCoords.z < cols){":""}\n          int flattenedIndex = getFlattenedIndex(outputCoords);\n\n          ivec3 inputRC = inputCoordsFromReshapedOutCoords(flattenedIndex);\n          vec2 innerDims = vec2(float(inputRC.y),float(inputRC.z));\n\n          result[${t}] = getChannel(getA(inputRC.x, inputRC.y, inputRC.z), innerDims);\n\n        ${t>0?"}":""}\n      `}const h=(0,i.getGlsl)(t.session.backend.glContext.version),d=`\n      ${function(t){const e=r.ShapeUtil.computeStrides(t),n=["b","r","c"],i="index";return`\n    ivec3 inputCoordsFromReshapedOutCoords(int index) {\n      ${e.map(((t,r)=>`int ${n[r]} = ${i} / ${t}; ${r===e.length-1?`int ${n[r+1]} = ${i} - ${n[r]} * ${t}`:`index -= ${n[r]} * ${t}`};`)).join("")}\n      return ivec3(b, r, c);\n    }\n  `}(u)}\n      ${function(t){const e=r.ShapeUtil.computeStrides(t);return`\n  int getFlattenedIndex(ivec3 coords) {\n    // reverse y, z order\n    return coords.x * ${e[0]} + coords.z * ${e[1]} + coords.y;\n  }\n`}(l)}\n      ${(0,s.unpackFromChannel)()}\n\n      void main() {\n        ivec3 rc = getOutputCoords();\n\n        vec4 result = vec4(0.0);\n\n        ivec3 outputCoords;\n        int rows = ${l[2]};\n        int cols = ${l[1]};\n\n        ${c}\n        ${h.output} = result;\n      }\n    `;return Object.assign(Object.assign({},n),{output:{dims:l,type:e.type,textureType:o.TextureType.packed},shaderSource:d,hasMain:!0})})(t,e,a,n)})},e.processDims3D=function(t){if(0===t.length)return[1,1,1];let e=1;for(let n=0;n<t.length-2;++n)e*=t[n];return[e,t.length>1?t[t.length-2]:1,t[t.length-1]]},e.isReshapeCheap=function(t,e){let n=!1;return n=0===t.length||0===e.length||(t.length<2||e.length<2?t[t.length-1]===e[e.length-1]:t[t.length-1]===e[e.length-1]&&t[t.length-2]===e[e.length-2]),n}},718:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.reshape=void 0;const r=n(2517);e.reshape=(t,e)=>{const n=r.ShapeUtil.calculateReshapedDims(e[0].dims,e[1].integerData);return t.session.pack?[t.reshapePacked(e[0],n)]:[t.reshapeUnpacked(e[0],n)]}},2268:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseResizeAttributesV11=e.parseResizeAttributesV10=e.resize=void 0;const r=n(5060),i=n(2039),o=n(9390),s=n(2827),a=n(9793),u={name:"Resize",inputNames:["A"],inputTypes:[i.TextureType.packed]};e.resize=(t,e,n)=>((0,a.validateInputs)(e,n),[t.run(Object.assign(Object.assign({},u),{cacheHint:n.cacheKey,get:()=>l(t,e,n)}),e)]),e.parseResizeAttributesV10=t=>(0,a.parseUpsampleAttributes)(t,10),e.parseResizeAttributesV11=t=>(0,a.parseUpsampleAttributes)(t,11);const l=(t,e,n)=>{const a=(0,r.getGlsl)(t.session.backend.glContext.version),[l,h]=c(e,n);if(l.every((t=>1===t))&&"tf_crop_and_resize"!==n.coordinateTransformMode)return Object.assign(Object.assign({},u),{output:{dims:h,type:e[0].type,textureType:i.TextureType.packed},hasMain:!0,shaderSource:`void main() {\n                    vec4 v = ${a.texture2D}(X, TexCoords);\n                    ${a.output} = v;\n                }`});const d=h.length;if(d<2)throw new Error(`output dimension should be at least 2, but got ${d}`);const f=h[d-2],p=h[d-1],g=e[0].dims;if(d!==g.length)throw new Error(`output dimension should match input ${g.length}, but got ${d}`);const m=g[d-2],y=g[d-1],b=l[d-2],_=l[d-1];let v="";if("linear"!==n.mode)throw new Error(`resize (packed) does not support mode: '${n.mode}'`);switch(n.coordinateTransformMode){case"asymmetric":v="\n                    vec4 getSourceFracIndex(ivec4 coords) {\n                        return vec4(coords) / scaleWHWH;\n                    }\n                ";break;case"half_pixel":v="\n                    vec4 getSourceFracIndex(ivec4 coords) {\n                        return (vec4(coords) + 0.5) / scaleWHWH - 0.5;\n                    }\n                ";break;case"pytorch_half_pixel":v=`\n                    vec4 getSourceFracIndex(ivec4 coords) {\n                        vec4 fcoords = vec4(coords);\n                        return vec4(\n                            ${p}.0 > 1.0 ? (fcoords.x + 0.5) / scaleWHWH.x - 0.5 : 0.0,\n                            ${f}.0 > 1.0 ? (fcoords.y + 0.5) / scaleWHWH.y - 0.5 : 0.0,\n                            ${p}.0 > 1.0 ? (fcoords.z + 0.5) / scaleWHWH.z - 0.5 : 0.0,\n                            ${f}.0 > 1.0 ? (fcoords.w + 0.5) / scaleWHWH.w - 0.5 : 0.0\n                          );\n                    }\n                `;break;case"align_corners":v=`\n                    vec4 getSourceFracIndex(ivec4 coords) {\n                        vec4 resized = vec4(${p}.0 - 1.0, ${f}.0 - 1.0, ${p}.0 - 1.0,\n                            ${f}.0 - 1.0);\n                        vec4 original = vec4(${y}.0 - 1.0, ${m}.0 - 1.0, ${y}.0 - 1.0,\n                            ${m}.0 - 1.0);\n                        vec4 new_scale = original / resized;\n                        return vec4(coords) * new_scale;\n                    }\n                `;break;default:throw new Error(`resize (packed) does not support coordinateTransformMode:                                 '${n.coordinateTransformMode}'`)}const w=(0,o.getCoordsDataType)(d),x=`\n            const vec2 inputWH = vec2(${m}.0, ${y}.0);\n            const vec4 scaleWHWH = vec4(float(${b}), float(${_}), float(${b}), float(${_}));\n            ${(0,s.unpackFromChannel)()}\n            ${v}\n            float getAValue(int x10, int r, int c, int d) {\n                return getChannel(getA(x10, r, c, d), vec2(c, d));\n            }\n            void main() {\n                ${w} rc = getOutputCoords();\n\n                int batch = rc[0];\n                int depth = rc[1];\n\n                // retrieve the 4 coordinates that is used in the 4 packed output values.\n                ivec4 coords = ivec4(rc.wz, rc.w + 1, rc.z + 1);\n\n                // calculate the source index in fraction\n                vec4 sourceFrac = getSourceFracIndex(coords);\n\n                // get the lower and upper bound of the 4 values that will be packed into one texel.\n                ivec4 x00 = ivec4(max(sourceFrac.xy, vec2(0.0)), min(inputWH - 1.0, ceil(sourceFrac.xy)));\n                ivec4 x01 = ivec4(max(sourceFrac.xw, vec2(0.0)), min(inputWH - 1.0, ceil(sourceFrac.xw)));\n                ivec4 x10 = ivec4(max(sourceFrac.zy, vec2(0.0)), min(inputWH - 1.0, ceil(sourceFrac.zy)));\n                ivec4 x11 = ivec4(max(sourceFrac.zw, vec2(0.0)), min(inputWH - 1.0, ceil(sourceFrac.zw)));\n\n                bool hasNextRow = rc.w < ${f-1};\n                bool hasNextCol = rc.z < ${p-1};\n\n                // pack x00, x01, x10, x11's top-left corner into one vec4 structure\n                vec4 topLeft = vec4(\n                    getAValue(batch, depth, x00.x, x00.y),\n                    hasNextCol ? getAValue(batch, depth, x01.x, x01.y) : 0.0,\n                    hasNextRow ? getAValue(batch, depth, x10.x, x10.y) : 0.0,\n                    (hasNextRow && hasNextCol) ? getAValue(batch, depth, x11.x, x11.y) : 0.0);\n\n                // pack x00, x01, x10, x11's top-right corner into one vec4 structure\n                vec4 topRight = vec4(\n                    getAValue(batch, depth, x00.x, x00.w),\n                    hasNextCol ? getAValue(batch, depth, x01.x, x01.w) : 0.0,\n                    hasNextRow ? getAValue(batch, depth, x10.x, x10.w) : 0.0,\n                    (hasNextRow && hasNextCol) ? getAValue(batch, depth, x11.x, x11.w) : 0.0);\n\n                // pack x00, x01, x10, x11's bottom-left corner into one vec4 structure\n                vec4 bottomLeft = vec4(\n                    getAValue(batch, depth, x00.z, x00.y),\n                    hasNextCol ? getAValue(batch, depth, x01.z, x01.y) : 0.0,\n                    hasNextRow ? getAValue(batch, depth, x10.z, x10.y) : 0.0,\n                    (hasNextRow && hasNextCol) ? getAValue(batch, depth, x11.z, x11.y) : 0.0);\n\n                // pack x00, x01, x10, x11's bottom-right corner into one vec4 structure\n                vec4 bottomRight = vec4(\n                    getAValue(batch, depth, x00.z, x00.w),\n                    hasNextCol ? getAValue(batch, depth, x01.z, x01.w) : 0.0,\n                    hasNextRow ? getAValue(batch, depth, x10.z, x10.w) : 0.0,\n                    (hasNextRow && hasNextCol) ? getAValue(batch, depth, x11.z, x11.w) : 0.0);\n\n                // calculate the interpolation fraction on u and v direction\n                vec4 frac = vec4(sourceFrac) - floor(sourceFrac);\n                vec4 clampFrac = clamp(frac, vec4(0.0), vec4(1.0));\n\n                vec4 top = mix(topLeft, topRight, clampFrac.ywyw);\n                vec4 bottom = mix(bottomLeft, bottomRight, clampFrac.ywyw);\n                vec4 newValue = mix(top, bottom, clampFrac.xxzz);\n\n                ${a.output} = vec4(newValue);\n            }\n        `;return Object.assign(Object.assign({},u),{output:{dims:h,type:e[0].type,textureType:i.TextureType.packed},hasMain:!0,shaderSource:x})},c=(t,e)=>{const n=t[0].dims;let r,i=e.scales;if(0===i.length){const o=t[e.scalesInputIdx];if(o&&0!==o.size){if(t[e.sizesInputIdx])throw new Error("Only one of scales or sizes must be provided as input.");i=h(o,e.mode,e.isResize)}else{const o=t[e.sizesInputIdx];if(!o||0===o.size)throw new Error("Either scales or sizes MUST be provided as input.");r=Array.from(o.integerData),i=d(r,n,e.mode,e.isResize)}}else if(t[e.sizesInputIdx])throw new Error("Only one of scales or sizes must be provided as input.");const o=r||n.map(((t,e)=>Math.floor(t*i[e])));return[i,o]},h=(t,e,n)=>{const r=Array.from(t.floatData);return(0,a.scalesValidation)(r,e,n),r},d=(t,e,n,r)=>{const i=e.length,o=new Array(i);for(let n=0,r=i;n<r;n++)if(0===e[n]){if(0!==t[n])throw new Error("Input dim is zero but required output dim is non-zero.");o[n]=1}else o[n]=t[n]/e[n];return(0,a.scalesValidation)(o,n,r),o}},8117:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.shape=void 0;const r=n(9162);e.shape=(t,e)=>(i(e),[new r.Tensor([e[0].dims.length],"int32",void 0,void 0,new Int32Array(e[0].dims))]);const i=t=>{if(!t||1!==t.length)throw new Error("Shape requires 1 input.")}},2278:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.sliceV10=e.parseSliceAttributes=e.slice=void 0;const r=n(246),i=n(782),o=n(2517),s=n(2039),a={name:"Slice",inputNames:["A"],inputTypes:[s.TextureType.unpacked]};e.slice=(t,e,n)=>(l(e),[t.run(Object.assign(Object.assign({},a),{cacheHint:n.cacheKey,get:()=>u(t,e[0],n)}),e)]),e.parseSliceAttributes=t=>{const e=t.attributes.getInts("starts"),n=t.attributes.getInts("ends"),i=t.attributes.getInts("axes",[]);return(0,r.createAttributeWithCacheKey)({starts:e,ends:n,axes:i})};const u=(t,e,n)=>{const r=0===n.axes.length?e.dims.slice(0).map(((t,e)=>e)):n.axes,i=o.ShapeUtil.normalizeAxes(r,e.dims.length),u=n.starts.map(((t,n)=>t>e.dims[i[n]]-1?e.dims[i[n]]:o.ShapeUtil.normalizeAxis(t,e.dims[i[n]]))),l=n.ends.map(((t,n)=>t>e.dims[i[n]]-1?e.dims[i[n]]:o.ShapeUtil.normalizeAxis(t,e.dims[i[n]]))),c=e.dims.slice(),h=[];for(let t=0;t<i.length;t++)c[i[t]]=l[t]-u[t],u[t]>0&&h.push(`outputIdx[${i[t]}] += ${u[t]};`);const d=`\n      float process(int outputIdx[${c.length}]) {\n        ${h.join("\n      ")}\n        return _A(outputIdx);\n      }`;return Object.assign(Object.assign({},a),{output:{dims:c,type:e.type,textureType:s.TextureType.unpacked},shaderSource:d})},l=t=>{if(!t||1!==t.length)throw new Error("Slice requires 1 input.");if(-1===i.NUMBER_TYPES.indexOf(t[0].type))throw new Error("Invalid input type.")};e.sliceV10=(t,e)=>{h(e);const n=c(t,e);return[t.run(Object.assign(Object.assign({},a),{cacheHint:n.cacheKey,get:()=>u(t,e[0],n)}),[e[0]])]};const c=(t,e)=>{if(!t.session.isInitializer(e[1].dataId)||!t.session.isInitializer(e[2].dataId)||e.length>=4&&!t.session.isInitializer(e[3].dataId)||e.length>=5&&!t.session.isInitializer(e[4].dataId))throw new Error("dynamic slice attributes are not allowed");if(e.length>=5&&e[4].integerData.some((t=>1!==t)))throw new Error("currently non-1 steps is not supported for Slice");const n=Array.from(e[1].integerData),r=Array.from(e[2].integerData),i=e.length>=4?Array.from(e[3].integerData):[];return{starts:n,ends:r,axes:i,cacheKey:`${i};${n};${r}`}},h=t=>{if(!t||t.length<3||t.length>5)throw new Error("Invalid input number.");if("int32"!==t[1].type||1!==t[1].dims.length)throw new Error("Invalid input type.");if("int32"!==t[2].type||1!==t[2].dims.length)throw new Error("Invalid input type.");if(t.length>=4&&("int32"!==t[3].type||1!==t[3].dims.length))throw new Error("Invalid input type.");if(t.length>=5&&("int32"!==t[4].type||1!==t[4].dims.length))throw new Error("Invalid input type.")}},5524:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.softmaxV13=e.parseSoftmaxAttributesV13=e.parseSoftmaxAttributes=e.softmax=void 0;const r=n(246),i=n(2517),o=n(5060),s=n(2039),a=n(3738),u={name:"SoftmaxComputeMax",inputNames:["A"],inputTypes:[s.TextureType.unpacked]},l={name:"SoftmaxComputeScale",inputNames:["A","Max"],inputTypes:[s.TextureType.unpacked,s.TextureType.unpacked]},c={name:"SoftMax",inputNames:["A","Max","Norm"],inputTypes:[s.TextureType.unpacked,s.TextureType.unpacked,s.TextureType.unpacked]};e.softmax=(t,e,n)=>{g(e);const 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o=d(t,e[0],r,i,[r]),s=t.run(Object.assign(Object.assign({},u),{cacheHint:n.cacheKey,get:()=>o}),e),a=f(t,e[0],r,i,o.output.dims,[r]),h=t.run(Object.assign(Object.assign({},l),{cacheHint:n.cacheKey,get:()=>a}),[e[0],s]),g=p(t,e[0],r,i,o.output.dims,a.output.dims);return[t.run(Object.assign(Object.assign({},c),{cacheHint:n.cacheKey,get:()=>g}),[e[0],s,h])]},d=(t,e,n,r,i)=>{const[a,l]=t.calculateTextureWidthAndHeight(e.dims,s.TextureType.unpacked),c=i.length;if(n<1||r<1)throw new Error("Logical row count N and feature count D must be greater than or equal to 1");if(1!==i.length)throw new Error("Dimensionality of the output should be 1");if(i[0]!==n)throw new Error("Shape of the output should be equal to logical row count");const h=(0,o.getGlsl)(t.session.backend.glContext.version),d=`\n      float process(int[${c}] indices) {\n        int logical_row_start_offset = indices[0] * ${r};\n\n        float max = getColorAsFloat(${h.texture2D}(A, offsetToCoords(logical_row_start_offset, ${a},\n  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float process(int[${h}] indices) {\n        int logical_row_start_offset = indices[0] * ${r};\n\n        float norm_factor = 0.0;\n        float max = _Max(indices);\n        for(int i=0; i<${r}; ++i)\n        {\n          norm_factor += exp(getColorAsFloat(${(0,o.getGlsl)(t.session.backend.glContext.version).texture2D}(A, offsetToCoords(logical_row_start_offset + i,\n            ${u}, ${c}))) - max);\n        }\n\n        return norm_factor;\n      }`;return Object.assign(Object.assign({},l),{output:{dims:a,type:e.type,textureType:s.TextureType.unpacked},shaderSource:d})},p=(t,e,n,r,i,o)=>{const[a,u]=t.calculateTextureWidthAndHeight(e.dims,s.TextureType.unpacked),l=e.dims.length;if(n<1||r<1)throw new Error("Logical row count N and feature count D must be greater than or equal to 1");if(1!==i.length||1!==o.length)throw new Error("Dimensionality of the intermediate results should be 1");if(i[0]!==n||o[0]!==n)throw new Error("Shape of the intermediate results should be equal to logical row count");const h=`\n      float process(int[${l}] indices) {\n\n      // get offset of current logical tensor index from the 2-D texture coordinates (TexCoords)\n      int offset = coordsToOffset(TexCoords, ${a}, ${u});\n\n      //determine the logical row for this index\n      int logical_row_index[1];\n      logical_row_index[0] = offset / ${r};\n\n      float norm_factor = _Norm(logical_row_index);\n\n      // avoid possible division by 0\n      // if norm_facor is 0, all elements are zero\n      // if so, return 0\n      if(norm_factor == 0.0)\n        return 0.0;\n\n      return exp(_A(indices) - _Max(logical_row_index)) / norm_factor;\n    }`;return Object.assign(Object.assign({},c),{output:{dims:e.dims,type:e.type,textureType:s.TextureType.unpacked},shaderSource:h})},g=t=>{if(!t||1!==t.length)throw new Error("Softmax requires 1 input.");if("float32"!==t[0].type&&"float64"!==t[0].type)throw new Error("Invalid input type")}},5975:(t,e,n)=>{"use 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n=1;n<t.length;n++){if(e!==t[n].dims.length)throw new Error("Input shapes are mismatched.");for(let r=0;r<e;r++)if(t[0].dims[r]!==t[n].dims[r])throw new Error("Input shapes are not matched.")}if("float32"!==t[0].type&&"float64"!==t[0].type)throw new Error("Invalid input type.");for(let e=1;e<t.length;e++)if(t[0].type!==t[e].type)throw new Error("Input types are not matched.")}},5723:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.tile=void 0;const r=n(782),i=n(2039);e.tile=(t,e)=>{s(e);const n={name:"Tile",inputNames:["A"],inputTypes:[i.TextureType.unpacked]};return[t.run(Object.assign(Object.assign({},n),{get:()=>o(t,e,n)}),e)]};const o=(t,e,n)=>{const r=e[0].dims.slice(),o=new Array(r.length),s=[];for(let t=0;t<r.length;t++)o[t]=r[t]*e[1].numberData[t],s.push(`inputIdx[${t}] = int(mod(float(outputIdx[${t}]), ${r[t]}.));`);const a=o.length,u=`\n      float process(int outputIdx[${a}]) {\n        int inputIdx[${a}];\n        ${s.join("\n")}\n        return _A(inputIdx);\n      }\n    `;return Object.assign(Object.assign({},n),{output:{dims:o,type:e[0].type,textureType:i.TextureType.unpacked},shaderSource:u})},s=t=>{if(!t||2!==t.length)throw new Error("Tile requires 2 input.");if(1!==t[1].dims.length)throw new Error("The second input shape must 1 dimension.");if(t[1].dims[0]!==t[0].dims.length)throw new Error("Invalid input shape.");if(-1===r.NUMBER_TYPES.indexOf(t[0].type))throw new Error("Invalid input type.");if("int32"!==t[1].type&&"int16"!==t[1].type)throw new Error("Invalid repeat type.")}},3738:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.parseTransposeAttributes=e.transpose=void 0;const r=n(246),i=n(2517),o=n(2039),s={name:"Transpose",inputNames:["A"],inputTypes:[o.TextureType.unpacked]};e.transpose=(t,e,n)=>(h(e),[t.run(Object.assign(Object.assign({},s),{cacheHint:n.cacheKey,get:()=>a(t,e[0],n.perm)}),e)]),e.parseTransposeAttributes=t=>(0,r.createAttributeWithCacheKey)({perm:t.attributes.getInts("perm",[])});const a=(t,e,n)=>{const r=e.dims;n=u(r,n);const i=l(r,n),a=r.length,h=`\n      ${c("perm",n,a)}\n      float process(int indices[${a}]) {\n        int a[${a}];\n        perm(a, indices);\n        return _A(a);\n      }`;return Object.assign(Object.assign({},s),{output:{dims:i,type:e.type,textureType:o.TextureType.unpacked},shaderSource:h})},u=(t,e)=>(e&&e.length!==t.length&&(e=[...t.keys()].reverse()),e),l=(t,e)=>(e=u(t,e),i.ShapeUtil.sortBasedOnPerm(t,e)),c=(t,e,n)=>{const r=[];r.push(`void ${t}(out int a[${n}], int src[${n}]) {`);for(let t=0;t<n;++t)r.push(`\ta[${e[t]}]=src[${t}];`);return r.push("\t}"),r.join("\n")},h=t=>{if(!t||1!==t.length)throw new 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vec4 neg_(vec4 v) {\n    return -v;\n  }\n  ",name:t,type:o.FunctionType.ValueBased}}function x(){const t="not";return{body:"\n  float not_(float a) {\n    return float( ! bool(a) );\n  }\n  bool not_(bool a) {\n    return !a;\n  }\n  vec4 not_(vec4 v) {\n    return vec4(!bool(v.x), !bool(v.y), !bool(v.z), !bool(v.w));\n  }\n  bvec4 not_(bvec4 v) {\n    return bvec4(!v.x, !v.y, !v.z, !v.w);\n  }\n  ",name:t,type:o.FunctionType.ValueBased}}function T(){return P("sin")}function S(){const t="relu";return{body:"\n  float relu_(float a) {\n    return max( a, 0.0 );\n  }\n  vec4 relu_(vec4 v) {\n    return max( v, 0.0 );\n  }\n  ",name:t,type:o.FunctionType.ValueBased}}function O(){const t="sigmoid";return{body:`\n  float ${t}_(float a) {\n    return 1.0 / (1.0 + exp(-a));\n  }\n  vec4 ${t}_(vec4 v) {\n    return 1.0 / (1.0 + exp(-v));\n  }\n  `,name:t,type:o.FunctionType.ValueBased}}function E(){return P("sqrt")}function I(){return P("tan")}function A(){const t="tanh";return{body:"\n  float 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i=this.gl,o=i.createTexture();i.bindTexture(i.TEXTURE_2D,o),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE);const s=r?n.encode(r,t*e):null;return i.texImage2D(i.TEXTURE_2D,0,n.internalFormat,t,e,0,n.format,n.textureType,s),this.checkError(),o}updateTexture(t,e,n,r,i){const o=this.gl;o.bindTexture(o.TEXTURE_2D,t);const s=r.encode(i,e*n);o.texSubImage2D(o.TEXTURE_2D,0,0,0,e,n,r.format,r.textureType,s),this.checkError()}attachFramebuffer(t,e,n){const r=this.gl;r.bindTexture(r.TEXTURE_2D,t),r.bindFramebuffer(r.FRAMEBUFFER,this.framebuffer),r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_2D,t,0),this.checkError(),r.viewport(0,0,e,n),r.scissor(0,0,e,n)}readTexture(t,e,n,r,i,o){const s=this.gl;o||(o=1),this.frameBufferBound||this.attachFramebuffer(t,e,n);const 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Error(n)}}deleteTexture(t){this.gl.deleteTexture(t)}deleteProgram(t){this.gl.deleteProgram(t)}getEncoder(t,e,n=0){if(2===this.version)return new a.RedFloat32DataEncoder(this.gl,e);switch(t){case"float":return 1===n||this.isRenderFloat32Supported?new a.RGBAFloatDataEncoder(this.gl,e):new a.RGBAFloatDataEncoder(this.gl,e,this.textureHalfFloatExtension.HALF_FLOAT_OES);case"int":throw new Error("not implemented");case"byte":return new a.Uint8DataEncoder(this.gl,e);default:throw new Error(`Invalid dataType: ${t}`)}}clearActiveTextures(){const t=this.gl;for(let e=0;e<this.maxTextureImageUnits;++e)t.activeTexture(t.TEXTURE0+e),t.bindTexture(t.TEXTURE_2D,null)}dispose(){if(this.disposed)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,null),t.deleteFramebuffer(this.framebuffer),t.bindBuffer(t.ARRAY_BUFFER,null),t.deleteBuffer(this.vertexbuffer),t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null),t.finish(),this.disposed=!0}createDefaultGeometry(){return new Float32Array([-1,1,0,0,1,-1,-1,0,0,0,1,1,0,1,1,1,-1,0,1,0])}createVertexbuffer(){const t=this.gl,e=t.createBuffer();if(!e)throw new Error("createBuffer() returned null");const n=this.createDefaultGeometry();return t.bindBuffer(t.ARRAY_BUFFER,e),t.bufferData(t.ARRAY_BUFFER,n,t.STATIC_DRAW),this.checkError(),e}createFramebuffer(){const t=this.gl.createFramebuffer();if(!t)throw new Error("createFramebuffer returned null");return t}queryVitalParameters(){const t=this.gl;if(this.isFloatTextureAttachableToFrameBuffer=this.checkFloatTextureAttachableToFrameBuffer(),this.isRenderFloat32Supported=this.checkRenderFloat32(),this.isFloat32DownloadSupported=this.checkFloat32Download(),1===this.version&&!this.textureHalfFloatExtension&&!this.isRenderFloat32Supported)throw new Error("both float32 and float16 TextureType are not supported");this.isBlendSupported=!this.isRenderFloat32Supported||this.checkFloat32Blend(),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE),this.maxTextureImageUnits=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),this.version}getExtensions(){2===this.version?(this.colorBufferFloatExtension=this.gl.getExtension("EXT_color_buffer_float"),this.disjointTimerQueryWebgl2Extension=this.gl.getExtension("EXT_disjoint_timer_query_webgl2")):(this.textureFloatExtension=this.gl.getExtension("OES_texture_float"),this.textureHalfFloatExtension=this.gl.getExtension("OES_texture_half_float"))}checkFloatTextureAttachableToFrameBuffer(){const t=this.gl,e=t.createTexture();t.bindTexture(t.TEXTURE_2D,e);const n=2===this.version?t.RGBA32F:t.RGBA;t.texImage2D(t.TEXTURE_2D,0,n,1,1,0,t.RGBA,t.FLOAT,null);const r=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,r),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0);const i=t.checkFramebufferStatus(t.FRAMEBUFFER)===t.FRAMEBUFFER_COMPLETE;return t.bindTexture(t.TEXTURE_2D,null),t.bindFramebuffer(t.FRAMEBUFFER,null),t.deleteTexture(e),t.deleteFramebuffer(r),i}checkRenderFloat32(){if(2===this.version){if(!this.colorBufferFloatExtension)return!1}else if(!this.textureFloatExtension)return!1;return this.isFloatTextureAttachableToFrameBuffer}checkFloat32Download(){if(2===this.version){if(!this.colorBufferFloatExtension)return!1}else{if(!this.textureFloatExtension)return!1;if(!this.gl.getExtension("WEBGL_color_buffer_float"))return!1}return this.isFloatTextureAttachableToFrameBuffer}checkFloat32Blend(){const t=this.gl;let e,n,r,i,o;try{e=t.createTexture(),n=t.createFramebuffer(),t.bindTexture(t.TEXTURE_2D,e);const s=2===this.version?t.RGBA32F:t.RGBA;return t.texImage2D(t.TEXTURE_2D,0,s,1,1,0,t.RGBA,t.FLOAT,null),t.bindFramebuffer(t.FRAMEBUFFER,n),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0),t.enable(t.BLEND),r=t.createShader(t.VERTEX_SHADER),!!r&&(t.shaderSource(r,"void main(){}"),t.compileShader(r),i=t.createShader(t.FRAGMENT_SHADER),!!i&&(t.shaderSource(i,"precision highp float;void main(){gl_FragColor=vec4(0.5);}"),t.compileShader(i),o=t.createProgram(),!!o&&(t.attachShader(o,r),t.attachShader(o,i),t.linkProgram(o),t.useProgram(o),t.drawArrays(t.POINTS,0,1),t.getError()===t.NO_ERROR)))}finally{t.disable(t.BLEND),o&&t.deleteProgram(o),r&&t.deleteShader(r),i&&t.deleteShader(i),n&&(t.bindFramebuffer(t.FRAMEBUFFER,null),t.deleteFramebuffer(n)),e&&(t.bindTexture(t.TEXTURE_2D,null),t.deleteTexture(e))}}beginTimer(){if(2===this.version&&this.disjointTimerQueryWebgl2Extension){const t=this.gl,e=this.disjointTimerQueryWebgl2Extension,n=t.createQuery();return t.beginQuery(e.TIME_ELAPSED_EXT,n),n}throw new Error("WebGL1 profiling currently not supported.")}endTimer(){if(2!==this.version||!this.disjointTimerQueryWebgl2Extension)throw new Error("WebGL1 profiling currently not supported");{const t=this.gl,e=this.disjointTimerQueryWebgl2Extension;t.endQuery(e.TIME_ELAPSED_EXT)}}isTimerResultAvailable(t){let e=!1,n=!1;if(2!==this.version||!this.disjointTimerQueryWebgl2Extension)throw new Error("WebGL1 profiling currently not supported");{const r=this.gl,i=this.disjointTimerQueryWebgl2Extension;e=r.getQueryParameter(t,r.QUERY_RESULT_AVAILABLE),n=r.getParameter(i.GPU_DISJOINT_EXT)}return e&&!n}getTimerResult(t){let e=0;if(2!==this.version)throw new Error("WebGL1 profiling currently not supported");{const n=this.gl;e=n.getQueryParameter(t,n.QUERY_RESULT),n.deleteQuery(t)}return e/1e6}async waitForQueryAndGetTime(t){return await(0,u.repeatedTry)((()=>this.isTimerResultAvailable(t))),this.getTimerResult(t)}async createAndWaitForFence(){const t=this.createFence(this.gl);return this.pollFence(t)}createFence(t){let e;const n=t,r=n.fenceSync(n.SYNC_GPU_COMMANDS_COMPLETE,0);return t.flush(),e=null===r?()=>!0:()=>{const t=n.clientWaitSync(r,0,0);return t===n.ALREADY_SIGNALED||t===n.CONDITION_SATISFIED},{query:r,isFencePassed:e}}async pollFence(t){return new Promise((e=>{this.addItemToPoll((()=>t.isFencePassed()),(()=>e()))}))}pollItems(){const t=l(this.itemsToPoll.map((t=>t.isDoneFn)));for(let e=0;e<=t;++e){const{resolveFn:t}=this.itemsToPoll[e];t()}this.itemsToPoll=this.itemsToPoll.slice(t+1)}async addItemToPoll(t,e){this.itemsToPoll.push({isDoneFn:t,resolveFn:e}),this.itemsToPoll.length>1||await(0,u.repeatedTry)((()=>(this.pollItems(),0===this.itemsToPoll.length)))}}},1036:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.ExecutionPlan=void 0;const r=n(6231);class i{constructor(t,e){this.op=t,this.node=e}}e.ExecutionPlan=class{constructor(t,e,n){this.graph=t,this.profiler=n,this.initialize(e)}initialize(t){this.profiler.event("session","ExecutionPlan.initialize",(()=>{const e=this.graph.getNodes();if(e.length!==t.length)throw new Error("The size of nodes and OPs do not match.");this._ops=t.map(((t,n)=>new i(t,e[n]))),this.reset(),this._starter=[],this._ops.forEach(((t,e)=>{let n=!0;for(const e of t.node.inputs)if(!this._values[e]&&-1===this.graph.getInputIndices().indexOf(e)){n=!1;break}n&&this._starter.push(e)}))}))}reset(){this._values=this.graph.getValues().map((t=>t.tensor))}async execute(t,e){return this.profiler.event("session","ExecutionPlan.execute",(async()=>{this.reset();const n=t.createInferenceHandler(),i=this.graph.getInputIndices();if(e.length!==i.length)throw new Error(`number of input tensors don't match the number of inputs to the model: actual: ${e.length} expected: ${i.length}`);e.forEach(((t,e)=>{const n=i[e];this._values[n]=t}));const o=this._starter.slice(0),s=this.graph.getValues(),a=this.graph.getNodes();let u=0;for(;u<o.length;){const t=o[u++],e=this._ops[t],i=e.node.inputs.map((t=>this._values[t]));if(-1!==i.indexOf(void 0))throw new Error(`unresolved input detected: op: ${e.node}`);const l=i;r.Logger.verbose("ExecPlan",`Runing op:${e.node.name} (${l.map(((t,n)=>`'${e.node.inputs[n]}': ${t.type}[${t.dims.join(",")}]`)).join(", ")})`);const c=await this.profiler.event("node",e.node.name,(async()=>e.op.impl(n,l,e.op.context)));if(c.length!==e.node.outputs.length)throw new Error("the size of output does not match model definition.");c.forEach(((t,n)=>{const r=e.node.outputs[n];if(this._values[r])throw new Error(`output [${r}] already has value: op:${e.node.name}`);this._values[r]=t}));const h=new Set;c.forEach(((t,n)=>{const r=e.node.outputs[n];for(const t of s[r].to){const e=a[t];let n=!0;for(const t of e.inputs)if(!this._values[t]){n=!1;break}n&&h.add(t)}})),o.push(...h)}const l=[];for(let t=0;t<this.graph.getOutputIndices().length;t++){const e=this.graph.getOutputIndices()[t],n=this._values[e];if(void 0===n)throw new Error(`required output [${e}] does not have value`);0===e?await n.getData():n.data,l.push(n)}return r.Logger.verbose("ExecPlan","disposing of inferenceHandler"),n.dispose(),l}))}}},7070:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.Graph=void 0;const r=n(1446),i=n(7778),o=n(9395),s=n(9162),a=n(2517);var u=o.onnxruntime.experimental.fbs;e.Graph={from:(t,e)=>new h(t,e)};class l{constructor(t){this._from=void 0,this._to=[],this.tensor=void 0,this.type=void 0,t&&(this.type=a.ProtoUtil.tensorValueTypeFromProto(t.type.tensorType))}get from(){return this._from}get to(){return this._to}}class c{constructor(t,e){t instanceof r.onnx.NodeProto?(this.name=t.name,this.opType=t.opType,this.attributes=new i.Attribute(t.attribute)):t instanceof u.Node&&(this.name=null!=e?e:t.name(),this.opType=t.opType(),this.attributes=new i.Attribute(a.ProtoUtil.tensorAttributesFromORTFormat(t))),this.inputs=[],this.outputs=[],this.executeNode=!0}}class h{constructor(t,e){if(!t)throw new TypeError("graph is empty");this.buildGraph(t),this.transformGraph(e),this.checkIsAcyclic()}getInputIndices(){return this._allInputIndices}getInputNames(){return this._allInputNames}getOutputIndices(){return this._allOutputIndices}getOutputNames(){return this._allOutputNames}getValues(){return this._allData}getNodes(){return this._nodes}buildGraph(t){if(t instanceof r.onnx.GraphProto)this.buildGraphFromOnnxFormat(t);else{if(!(t instanceof u.Graph))throw new TypeError("Graph type is not supported.");this.buildGraphFromOrtFormat(t)}}buildGraphFromOnnxFormat(t){const e=new Map;this._allData=[],this._allInputIndices=[],this._allInputNames=[],this._allOutputIndices=[],this._allOutputNames=[],this._nodes=[];const n=new Map;if(!t.input)throw new Error("missing information in graph: input");const r=[];for(const n of t.input){if(e.has(n.name))throw new Error(`duplicated input name: ${n.name}`);const t=this._allData.push(new l(n))-1;e.set(n.name,t),r.push(n.name)}if(!t.initializer)throw new Error("missing information in graph: initializer");for(const n of t.initializer){let t=e.get(n.name);if(void 0===t){const r=new l;r.type={shape:{dims:a.ProtoUtil.tensorDimsFromProto(n.dims)},tensorType:a.ProtoUtil.tensorDataTypeFromProto(n.dataType)},t=this._allData.push(r)-1,e.set(n.name,t)}this._allData[t]._from=-1,this._allData[t].tensor=s.Tensor.fromProto(n)}for(let t=0;t<this._allData.length;t++)this._allData[t].tensor||(this._allInputIndices.push(t),this._allInputNames.push(r[t]));if(!t.output)throw new Error("missing information in graph: output");for(const n of t.output){if(e.has(n.name))throw new Error(`duplicated output name: ${n.name}`);const t=this._allData.push(new l(n))-1;e.set(n.name,t),this._allOutputIndices.push(t),this._allOutputNames.push(n.name)}if(!t.node)throw new Error("missing information in graph: node");for(const e of t.node){if(!e.name)for(let t=0;;t++){const r=`unnamed_${e.opType}_${t}`;if(!n.has(r)){e.name=r;break}}if(n.has(e.name))throw new Error(`duplicated node name: ${e.name}`);const t=this._nodes.push(new c(e))-1;n.set(e.name,t)}for(let n=0;n<this._nodes.length;n++){const r=this._nodes[n],i=t.node[n];if(!i.output)throw new Error(`missing output for node: ${i.name}`);for(const t of i.output){let o=e.get(t);if(void 0===o&&(o=this._allData.push(new l)-1,e.set(t,o)),r.outputs.push(o),void 0!==this._allData[o]._from)throw new Error(`multiple nodes output to one data value: ${o}`);if(this._allData[o]._from=n,"Constant"===i.opType){if(!i.attribute||1!==i.attribute.length||!i.attribute[0].t)throw new Error("missing attributes or missing tensor value in attributes for this Constant operator");if(!i.output||1!==i.output.length)throw new Error("missing output or incorrect number of outputs for this Constant operator");r.outputs.pop(),r.executeNode=!1,this._allData[o]._from=-1,this._allData[o].tensor=s.Tensor.fromProto(i.attribute[0].t)}}}for(let n=0;n<this._nodes.length;n++){const r=this._nodes[n],i=t.node[n];if(!i.input)throw new Error(`missing input for node: ${i.name}`);for(const t of i.input){const o=e.get(t);if(void 0===o){if(""===t&&3===i.input.length&&"Resize"===i.opType)continue;throw new Error(`unrecognized input '${t}' for node: ${i.name}`)}r.inputs.push(o),this._allData[o]._to.push(n)}}return!0}buildGraphFromOrtFormat(t){var e,n,r;const i=new Map;this._allData=[],this._allInputIndices=[],this._allInputNames=[],this._allOutputIndices=[],this._allOutputNames=[],this._nodes=[];const o=new Map,h=[];for(let o=0;o<t.inputsLength();o++){const s=t.inputs(o);if(i.has(s))throw new Error(`duplicated input name: ${s}`);for(let o=0;o<t.nodeArgsLength();o++)if((null===(e=t.nodeArgs(o))||void 0===e?void 0:e.name())===s){const e=new l;if((null===(r=null===(n=t.nodeArgs(o))||void 0===n?void 0:n.type())||void 0===r?void 0:r.valueType())!==u.TypeInfoValue.tensor_type)throw new Error("Unexpected value type for the nodeArg.");const c=t.nodeArgs(o).type().value(new u.TensorTypeAndShape),d=a.ProtoUtil.tensorDataTypeFromProto(c.elemType()),f=c.shape(),p=[];for(let t=0;t<f.dimLength();t++)p.push(a.LongUtil.longToNumber(f.dim(t).value().dimValue()));e.type={shape:{dims:p},tensorType:d};const g=this._allData.push(e)-1;i.set(s,g),h.push(s)}}for(let e=0;e<t.initializersLength();e++){const n=t.initializers(e);let r=i.get(n.name());if(void 0===r){const t=new l,e=a.ProtoUtil.tensorDimsFromORTFormat(n),o=a.ProtoUtil.tensorDataTypeFromProto(n.dataType());t.type={shape:{dims:e},tensorType:o},r=this._allData.push(t)-1,i.set(n.name(),r)}this._allData[r]._from=-1,this._allData[r].tensor=s.Tensor.fromOrtTensor(n)}for(let t=0;t<this._allData.length;t++)this._allData[t].tensor||(this._allInputIndices.push(t),this._allInputNames.push(h[t]));for(let e=0;e<t.outputsLength();e++){const n=t.outputs(e);if(i.has(n))throw new Error(`duplicated output name: ${n}`);const r=this._allData.push(new l)-1;i.set(n,r),this._allOutputIndices.push(r),this._allOutputNames.push(n)}if(!t.nodes)throw new Error("missing information in graph: node");for(let e=0;e<t.nodesLength();e++){const n=t.nodes(e);let r=n.name();if(!r)for(let t=0;r=`unnamed_${n.opType()}_${t}`,o.has(r);t++);if(o.has(r))throw new Error(`duplicated node name: ${r}`);const i=this._nodes.push(new c(n,r))-1;o.set(r,i)}for(let e=0;e<this._nodes.length;e++){const n=this._nodes[e],r=t.nodes(e);if(null==r)throw new Error(`No node exists at index ${e}`);if(0===(null==r?void 0:r.outputsLength()))throw new Error(`missing output for node: ${r.name}`);for(let t=0;t<(null==r?void 0:r.outputsLength());t++){const o=null==r?void 0:r.outputs(t);let a=i.get(o);if(void 0===a&&(a=this._allData.push(new l)-1,i.set(o,a)),n.outputs.push(a),void 0!==this._allData[a]._from)throw new Error(`multiple nodes output to one data value: ${a}`);if(this._allData[a]._from=e,"Constant"===r.opType()){if(1!==r.attributesLength()||!r.attributes(0).t())throw new Error("missing attributes or missing tensor value in attributes for this Constant operator");if(1!==r.outputsLength())throw new Error("missing output or incorrect number of outputs for this Constant operator");n.outputs.pop(),n.executeNode=!1,this._allData[a]._from=-1,this._allData[a].tensor=s.Tensor.fromOrtTensor(r.attributes(0).t())}}}for(let e=0;e<this._nodes.length;e++){const n=this._nodes[e],r=t.nodes(e);if(0===r.inputsLength())throw new Error(`missing input for node: ${r.name}`);for(let t=0;t<r.inputsLength();t++){const o=r.inputs(t),s=i.get(o);if(void 0===s)throw new Error(`unrecognized input '${o}' for node: ${r.name()}`);n.inputs.push(s),this._allData[s]._to.push(e)}}}checkIsAcyclic(){const t=new Set;this._allInputIndices.forEach((e=>{this._allData[e]._to.forEach((e=>{t.add(e)}))}));const e=Array.from(t),n=new Array(this._nodes.length).fill("white");for(;e.length>0;){const t=e.pop();"gray"===n[t]?n[t]="black":(e.push(t),n[t]="gray",this._nodes[t].outputs.forEach((r=>{const i=this._allData[r];if(void 0!==i.tensor)throw new Error("node outputs should not be initialized");if(i._from!==t)throw new Error("from property of the Value object doesn't match index of Node being processed");i._to.forEach((t=>{if("gray"===n[t])throw new Error("model graph is cyclic");"white"===n[t]&&e.push(t)}))})))}}transformGraph(t){this.removeAllIdentityNodes(),this.removeAllDropoutNodes(),this.fuseConvActivationNodes(),t&&t.transformGraph(this),this.finalizeGraph()}finalizeGraph(){let t=0;for(let e=0;e<this._nodes.length;e++)this._nodes[e].executeNode?t>0&&(this._nodes[e].inputs.forEach((n=>{const r=this._allData[n]._to.indexOf(e+t);-1!==r&&(this._allData[n]._to[r]=e)})),this._nodes[e].outputs.forEach((n=>{this._allData[n]._from&&this._allData[n]._from===e+t&&(this._allData[n]._from=e)}))):(t++,this._nodes[e].outputs.forEach((t=>{this._allData[t]._from=-2})),this._nodes.splice(e,1),e--);t=0;for(let e=0;e<this._allData.length;e++)if(-2!==this._allData[e].from||-1!==this._allOutputIndices.indexOf(e+t)){if(t>0){let n=-1;void 0!==this._allData[e].from&&-1!==this._allData[e].from?(n=this._nodes[this._allData[e].from].outputs.indexOf(e+t),-1!==n&&(this._nodes[this._allData[e].from].outputs[n]=e)):(n=this._allInputIndices.indexOf(e+t),-1!==n&&(this._allInputIndices[n]=e)),this._allData[e].to.forEach((r=>{n=this._nodes[r].inputs.indexOf(e+t),-1!==n&&(this._nodes[r].inputs[n]=e)})),0===this._allData[e].to.length&&(n=this._allOutputIndices.indexOf(e+t),-1!==n&&(this._allOutputIndices[n]=e))}}else t++,this._allData.splice(e,1),e--}deleteNode(t){const e=this._nodes[t];if(e.outputs.length>1)for(let t=1;t<e.outputs.length;t++)if(this._allData[e.outputs[t]].to.length>0)throw new Error("Node deletion with more than one output connected to other nodes is not supported. ");e.executeNode=!1;const n=e.inputs[0],r=e.outputs[0],i=this._allData[r].to,o=this._allData[n].to.indexOf(t);if(-1===o)throw new Error("The Value object doesn't have the current Node in it's 'to' property ");this._allData[n].to.splice(o,1),this._allData[r]._to=[];const s=this._allOutputIndices.indexOf(r);if(-1!==s&&(this._allOutputIndices[s]=n),i&&i.length>0)for(const t of i){const e=this._nodes[t].inputs.indexOf(r);if(-1===e)throw new Error("The Node object doesn't have the output Value in it's 'inputs' property ");this._nodes[t].inputs[e]=n,this._allData[n].to.push(t)}}removeAllDropoutNodes(){let t=0;for(const e of this._nodes){if("Dropout"===e.opType){if(1!==e.inputs.length)throw new Error("Dropout nodes should only contain one input. 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startModel(t){t.startObject(9)}static addIrVersion(t,e){t.addFieldInt64(0,e,t.createLong(0,0))}static addOpsetImport(t,e){t.addFieldOffset(1,e,0)}static createOpsetImportVector(t,e){t.startVector(4,e.length,4);for(let n=e.length-1;n>=0;n--)t.addOffset(e[n]);return t.endVector()}static startOpsetImportVector(t,e){t.startVector(4,e,4)}static addProducerName(t,e){t.addFieldOffset(2,e,0)}static addProducerVersion(t,e){t.addFieldOffset(3,e,0)}static addDomain(t,e){t.addFieldOffset(4,e,0)}static addModelVersion(t,e){t.addFieldInt64(5,e,t.createLong(0,0))}static addDocString(t,e){t.addFieldOffset(6,e,0)}static addGraph(t,e){t.addFieldOffset(7,e,0)}static addGraphDocString(t,e){t.addFieldOffset(8,e,0)}static endModel(t){return t.endObject()}static createModel(t,e,r,i,o,s,a,u,l,c){return 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startSubGraphSessionState(t){t.startObject(2)}static addGraphId(t,e){t.addFieldOffset(0,e,0)}static addSessionState(t,e){t.addFieldOffset(1,e,0)}static endSubGraphSessionState(t){let e=t.endObject();return t.requiredField(e,4),e}static createSubGraphSessionState(t,e,r){return n.startSubGraphSessionState(t),n.addGraphId(t,e),n.addSessionState(t,r),n.endSubGraphSessionState(t)}}e.SubGraphSessionState=n}(e.fbs||(e.fbs={}))}(t.experimental||(t.experimental={}))}(e.onnxruntime||(e.onnxruntime={})),function(t){!function(e){!function(e){class n{constructor(){this.bb=null,this.bb_pos=0}__init(t,e){return this.bb_pos=t,this.bb=e,this}static getRootAsSessionState(t,e){return(e||new n).__init(t.readInt32(t.position())+t.position(),t)}static getSizePrefixedRootAsSessionState(t,e){return t.setPosition(t.position()+r.flatbuffers.SIZE_PREFIX_LENGTH),(e||new n).__init(t.readInt32(t.position())+t.position(),t)}kernels(e){let n=this.bb.__offset(this.bb_pos,4);return n?(e||new 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n?(e||new t.experimental.fbs.SessionState).__init(this.bb.__indirect(this.bb_pos+n),this.bb):null}static startInferenceSession(t){t.startObject(3)}static addOrtVersion(t,e){t.addFieldOffset(0,e,0)}static addModel(t,e){t.addFieldOffset(1,e,0)}static addSessionState(t,e){t.addFieldOffset(2,e,0)}static endInferenceSession(t){return t.endObject()}static finishInferenceSessionBuffer(t,e){t.finish(e,"ORTM")}static finishSizePrefixedInferenceSessionBuffer(t,e){t.finish(e,"ORTM",!0)}static createInferenceSession(t,e,r,i){return n.startInferenceSession(t),n.addOrtVersion(t,e),n.addModel(t,r),n.addSessionState(t,i),n.endInferenceSession(t)}}e.InferenceSession=n}(e.fbs||(e.fbs={}))}(t.experimental||(t.experimental={}))}(e.onnxruntime||(e.onnxruntime={}))},7448:(t,e,n)=>{"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.OnnxjsSessionHandler=void 0;const 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this._model.graph.getOutputNames()}startProfiling(){this.profiler.start()}endProfiling(){this.profiler.stop()}async loadModel(t,e,n){await this.profiler.event("session","Session.loadModel",(async()=>{const s=await(0,o.resolveBackend)(this.backendHint);if(this.sessionHandler=s.createSessionHandler(this.context),this._model=new u.Model,"string"==typeof t){const e=t.endsWith(".ort");if("undefined"==typeof fetch){const n=await(0,i.promisify)(r.readFile)(t);this.initialize(n,e)}else{const n=await fetch(t),r=await n.arrayBuffer();this.initialize(new Uint8Array(r),e)}}else if(ArrayBuffer.isView(t))this.initialize(t);else{const r=new Uint8Array(t,e||0,n||t.byteLength);this.initialize(r)}}))}initialize(t,e){if(this._initialized)throw new Error("already initialized");this.profiler.event("session","Session.initialize",(()=>{const n=this.sessionHandler.transformGraph?this.sessionHandler:void 0;this._model.load(t,n,e),this.sessionHandler.onGraphInitialized&&this.sessionHandler.onGraphInitialized(this._model.graph),this.initializeOps(this._model.graph),this._executionPlan=new s.ExecutionPlan(this._model.graph,this._ops,this.profiler)})),this._initialized=!0}async run(t){if(!this._initialized)throw new Error("session not initialized yet");return this.profiler.event("session","Session.run",(async()=>{const e=this.normalizeAndValidateInputs(t),n=await this._executionPlan.execute(this.sessionHandler,e);return this.createOutput(n)}))}normalizeAndValidateInputs(t){const e=this._model.graph.getInputNames();if(Array.isArray(t)){if(t.length!==e.length)throw new Error(`incorrect input array length: expected ${e.length} but got ${t.length}`)}else{if(t.size!==e.length)throw new Error(`incorrect input map size: expected ${e.length} but got ${t.size}`);const n=new Array(t.size);let r=0;for(let i=0;i<e.length;++i){const o=t.get(e[i]);if(!o)throw new Error(`missing input tensor for: '${name}'`);n[r++]=o}t=n}if(this.context.graphInputTypes&&0!==this.context.graphInputTypes.length&&this.context.graphInputDims&&0!==this.context.graphInputDims.length)this.validateInputTensorDims(this.context.graphInputDims,t,!1);else{const e=this._model.graph.getInputIndices(),n=this._model.graph.getValues(),r=new Array(e.length);for(let i=0;i<e.length;++i){const o=n[e[i]];r[i]=o.type.shape.dims,this.context.graphInputTypes.push(o.type.tensorType),this.context.graphInputDims.push(t[i].dims)}this.validateInputTensorDims(r,t,!0)}return this.validateInputTensorTypes(this.context.graphInputTypes,t),t}validateInputTensorTypes(t,e){for(let n=0;n<e.length;n++){const r=t[n],i=e[n].type;if(r!==i)throw new Error(`input tensor[${n}] check failed: expected type '${r}' but got ${i}`)}}validateInputTensorDims(t,e,n){for(let r=0;r<e.length;r++){const i=t[r],o=e[r].dims;if(!this.compareTensorDims(i,o,n))throw new Error(`input tensor[${r}] check failed: expected shape '[${i.join(",")}]' but got [${o.join(",")}]`)}}compareTensorDims(t,e,n){if(t.length!==e.length)return!1;for(let r=0;r<t.length;++r)if(t[r]!==e[r]&&(!n||0!==t[r]))return!1;return!0}createOutput(t){const e=this._model.graph.getOutputNames();if(t.length!==e.length)throw new Error("expected number of outputs do not match number of generated outputs");const n=new Map;for(let r=0;r<e.length;++r)n.set(e[r],t[r]);return n}initializeOps(t){const e=t.getNodes();this._ops=new Array(e.length);for(let n=0;n<e.length;n++)this._ops[n]=this.sessionHandler.resolve(e[n],this._model.opsets,t)}}},9162:function(t,e,n){"use strict";var r=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.Tensor=void 0;const i=n(3442),o=r(n(3720)),s=n(1446),a=n(9395),u=n(2517);var l=a.onnxruntime.experimental.fbs;class c{get data(){if(void 0===this.cache){const t=this.dataProvider(this.dataId);if(t.length!==this.size)throw new Error("Length of data provided by the Data Provider is inconsistent with the dims of this Tensor.");this.cache=t}return this.cache}get stringData(){if("string"!==this.type)throw new TypeError("data type is not string");return this.data}get integerData(){switch(this.type){case"uint8":case"int8":case"uint16":case"int16":case"int32":case"uint32":case"bool":return this.data;default:throw new TypeError("data type is not integer (uint8, int8, uint16, int16, int32, uint32, bool)")}}get floatData(){switch(this.type){case"float32":case"float64":return this.data;default:throw new TypeError("data type is not float (float32, float64)")}}get numberData(){if("string"!==this.type)return this.data;throw new TypeError("type cannot be non-number (string)")}get(t){return this.data[u.ShapeUtil.indicesToOffset(t,this.strides)]}set(t,e){this.data[u.ShapeUtil.indicesToOffset(t,this.strides)]=e}async getData(){return void 0===this.cache&&(this.cache=await this.asyncDataProvider(this.dataId)),this.cache}get strides(){return this._strides||(this._strides=u.ShapeUtil.computeStrides(this.dims)),this._strides}constructor(t,e,n,r,o,s=i.Guid.create()){this.dims=t,this.type=e,this.dataProvider=n,this.asyncDataProvider=r,this.cache=o,this.dataId=s,this.size=u.ShapeUtil.validateDimsAndCalcSize(t);const a=this.size,l=void 0===n&&void 0===r&&void 0===o;if(void 0!==o&&o.length!==a)throw new RangeError("Input dims doesn't match data length.");if("string"===e){if(!(void 0===o||Array.isArray(o)&&o.every((t=>"string"==typeof t))))throw new TypeError("cache should be a string array");l&&(this.cache=new Array(a))}else{if(void 0!==o){const t=d(e);if(!(o instanceof t))throw new TypeError(`cache should be type ${t.name}`)}if(l){const t=new ArrayBuffer(a*function(t){switch(t){case"bool":case"int8":case"uint8":return 1;case"int16":case"uint16":return 2;case"int32":case"uint32":case"float32":return 4;case"float64":return 8;default:throw new Error(`cannot calculate sizeof() on type ${t}`)}}(e));this.cache=function(t,e){return new(d(e))(t)}(t,e)}}}static fromProto(t){if(!t)throw new Error("cannot construct Value from an empty tensor");const e=u.ProtoUtil.tensorDataTypeFromProto(t.dataType),n=u.ProtoUtil.tensorDimsFromProto(t.dims),r=new c(n,e);if("string"===e)t.stringData.forEach(((t,e)=>{r.data[e]=(0,u.decodeUtf8String)(t)}));else if(t.rawData&&"number"==typeof t.rawData.byteLength&&t.rawData.byteLength>0){const e=r.data,n=new DataView(t.rawData.buffer,t.rawData.byteOffset,t.rawData.byteLength),i=h(t.dataType),o=t.rawData.byteLength/i;if(t.rawData.byteLength%i!=0)throw new Error("invalid buffer length");if(e.length!==o)throw new Error("buffer length mismatch");for(let r=0;r<o;r++){const o=p(n,t.dataType,r*i);e[r]=o}}else{let e;switch(t.dataType){case s.onnx.TensorProto.DataType.FLOAT:e=t.floatData;break;case s.onnx.TensorProto.DataType.INT32:case s.onnx.TensorProto.DataType.INT16:case s.onnx.TensorProto.DataType.UINT16:case s.onnx.TensorProto.DataType.INT8:case s.onnx.TensorProto.DataType.UINT8:case s.onnx.TensorProto.DataType.BOOL:e=t.int32Data;break;case s.onnx.TensorProto.DataType.INT64:e=t.int64Data;break;case s.onnx.TensorProto.DataType.DOUBLE:e=t.doubleData;break;case s.onnx.TensorProto.DataType.UINT32:case s.onnx.TensorProto.DataType.UINT64:e=t.uint64Data;break;default:throw new Error("unspecific error")}if(null==e)throw new Error("failed to populate data from a tensorproto value");const n=r.data;if(n.length!==e.length)throw new Error("array length mismatch");for(let r=0;r<e.length;r++){const i=e[r];o.default.isLong(i)?n[r]=f(i,t.dataType):n[r]=i}}return r}static fromData(t,e,n){return new c(e,n,void 0,void 0,t)}static fromOrtTensor(t){if(!t)throw new Error("cannot construct Value from an empty tensor");const e=u.ProtoUtil.tensorDimsFromORTFormat(t),n=u.ProtoUtil.tensorDataTypeFromProto(t.dataType()),r=new c(e,n);if("string"===n)for(let e=0;e<t.stringDataLength();e++)r.data[e]=t.stringData(e);else if(t.rawDataArray()&&"number"==typeof t.rawDataLength()&&t.rawDataLength()>0){const e=r.data,n=new DataView(t.rawDataArray().buffer,t.rawDataArray().byteOffset,t.rawDataLength()),i=h(t.dataType()),o=t.rawDataLength()/i;if(t.rawDataLength()%i!=0)throw new Error("invalid buffer length");if(e.length!==o)throw new Error("buffer length mismatch");for(let r=0;r<o;r++){const o=p(n,t.dataType(),r*i);e[r]=o}}return r}}function h(t){switch(t){case s.onnx.TensorProto.DataType.UINT8:case s.onnx.TensorProto.DataType.INT8:case s.onnx.TensorProto.DataType.BOOL:return 1;case s.onnx.TensorProto.DataType.UINT16:case s.onnx.TensorProto.DataType.INT16:return 2;case s.onnx.TensorProto.DataType.FLOAT:case s.onnx.TensorProto.DataType.INT32:case s.onnx.TensorProto.DataType.UINT32:return 4;case s.onnx.TensorProto.DataType.INT64:case s.onnx.TensorProto.DataType.DOUBLE:case s.onnx.TensorProto.DataType.UINT64:return 8;default:throw new Error(`cannot calculate sizeof() on type ${s.onnx.TensorProto.DataType[t]}`)}}function d(t){switch(t){case"bool":case"uint8":return Uint8Array;case"int8":return Int8Array;case"int16":return Int16Array;case"uint16":return Uint16Array;case"int32":return Int32Array;case"uint32":return Uint32Array;case"float32":return Float32Array;case"float64":return Float64Array;default:throw new Error("unspecified error")}}function f(t,e){if(e===s.onnx.TensorProto.DataType.INT64||e===l.TensorDataType.INT64){if(t.greaterThanOrEqual(2147483648)||t.lessThan(-2147483648))throw new TypeError("int64 is not supported")}else{if(e!==s.onnx.TensorProto.DataType.UINT32&&e!==l.TensorDataType.UINT32&&e!==s.onnx.TensorProto.DataType.UINT64&&e!==l.TensorDataType.UINT64)throw new TypeError(`not a LONG type: ${s.onnx.TensorProto.DataType[e]}`);if(t.greaterThanOrEqual(4294967296)||t.lessThan(0))throw new TypeError("uint64 is not supported")}return t.toNumber()}function p(t,e,n){switch(e){case s.onnx.TensorProto.DataType.BOOL:case s.onnx.TensorProto.DataType.UINT8:return t.getUint8(n);case s.onnx.TensorProto.DataType.INT8:return t.getInt8(n);case s.onnx.TensorProto.DataType.UINT16:return t.getUint16(n,!0);case s.onnx.TensorProto.DataType.INT16:return t.getInt16(n,!0);case s.onnx.TensorProto.DataType.FLOAT:return t.getFloat32(n,!0);case s.onnx.TensorProto.DataType.INT32:return t.getInt32(n,!0);case s.onnx.TensorProto.DataType.UINT32:return t.getUint32(n,!0);case s.onnx.TensorProto.DataType.INT64:return f(o.default.fromBits(t.getUint32(n,!0),t.getUint32(n+4,!0),!1),e);case s.onnx.TensorProto.DataType.DOUBLE:return t.getFloat64(n,!0);case s.onnx.TensorProto.DataType.UINT64:return f(o.default.fromBits(t.getUint32(n,!0),t.getUint32(n+4,!0),!0),e);default:throw new Error(`cannot read from DataView for type ${s.onnx.TensorProto.DataType[e]}`)}}e.Tensor=c},2517:function(t,e,n){"use strict";var r=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0}),e.decodeUtf8String=e.MAX_CLIP=e.MIN_CLIP=e.PoolConvUtil=e.ReduceUtil=e.SplitUtil=e.MathUtil=e.ShapeUtil=e.LongUtil=e.ProtoUtil=e.GemmUtil=e.arrayCopyHelper=e.BroadcastUtil=e.MatMulUtil=e.ArrayUtil=e.assert=e.checkInputsShape=void 0;const i=n(5686),o=r(n(3720)),s=n(1446),a=n(9162);e.checkInputsShape=function(t,...e){if(!t||t.length!==e.length)return!1;for(let n=0;n<t.length;n++)if(!t[n].dims||t[n].dims.length!==e[n])return!1;return!0},e.assert=function(t,e){if(!t)throw new Error("string"==typeof e?e:e())},e.ArrayUtil=class{static arraysEqual(t,e){if(t.length!==e.length)return!1;for(let n=0;n<t.length;n++)if(t[n]!==e[n])return!1;return!0}};class u{static preprocessInputShapes(t,e){return[1===t.length?[1,t[0]]:t,1===e.length?[e[0],1]:e]}static postprocessOutputShape(t,e,n){1===e&&t.splice(t.length-2,1),1===n&&t.pop()}static calcMatMulShape(t,e){return t[1]!==e[0]?void 0:[t[0],e[1]]}}e.MatMulUtil=u;class l{static calcShape(t,e,n=!1){const r=t.length,i=e.length;if(0===r)return e;if(0===i)return t;const o=Math.max(t.length,e.length),s=new Array(o);if(n){if(r<2||i<2)return;const n=u.calcMatMulShape([t[r-2],t[r-1]],[e[i-2],e[i-1]]);if(void 0===n)return;[s[o-2],s[o-1]]=n}for(let a=n?3:1;a<=o;a++){const n=r-a<0?1:t[r-a],u=i-a<0?1:e[i-a];if(n!==u&&n>1&&u>1)return;s[o-a]=Math.max(n,u)}return s}static index(t,e){const n=new Array(e.length);return l.fillIndex(t,e,n),n}static fillIndex(t,e,n){const r=t.length-e.length;for(let i=0;i<e.length;i++)n[i]=t[r+i]%e[i]}static calc(t,e,n,r,i){const o=l.calcShape(t.dims,e.dims);if(o){if(r&&!d.areEqual(o,t.dims))return;const s=d.size(o),u=r?t:new a.Tensor(o,i||t.type);if(0===o.length)u.set([],n(t.get([]),e.get([])));else{const r=new Array(o.length),i=new Array(t.dims.length),a=new Array(e.dims.length);let c,h=0,d=0,f=!1,p=!1;0===t.dims.length&&(h=t.get([]),f=!0),0===e.dims.length&&(d=e.get([]),p=!0);for(let g=0;g<s;g++){c=g;for(let t=o.length-1;t>=0;t--)r[t]=c%o[t],c=Math.floor(c/o[t]);f||(l.fillIndex(r,t.dims,i),h=t.get(i)),p||(l.fillIndex(r,e.dims,a),d=e.get(a)),u.set(r,n(h,d))}}return u}}static isValidBroadcast(t,e){const n=t.length,r=e.length;if(n>r)return!1;for(let i=1;i<=n;i++)if(1!==t[n-i]&&t[n-i]!==e[r-i])return!1;return!0}static getBroadcastDims(t,e){const n=t.length,r=[];for(let i=0;i<n;i++){const o=n-1-i,s=t[o]||1;(e[e.length-1-i]||1)>1&&1===s&&r.unshift(o)}return r}}e.BroadcastUtil=l,e.arrayCopyHelper=function(t,e,n,r,i){if(r<0||r>=e.length)throw new Error("sourceIndex out of bounds");if(n<0||n>=t.length)throw new Error("targetIndex out of bounds");if(r+i>e.length)throw new Error("source indices to be copied are outside bounds");if(n+i>t.length)throw new Error("target array is too small to hold result");for(let o=0;o<i;o++)t[n+o]=e[r+o]},e.GemmUtil=class{static getShapeOfGemmResult(t,e,n,r,i){if(2!==t.length||2!==n.length)throw new Error("shape need to be of size 2");let o,s,a;e?(o=t[1],s=t[0]):(o=t[0],s=t[1]);let u=-1;if(r?(a=n[0],u=1):(a=n[1],u=0),n[u]!==s)throw new Error("dimension mismatch");if(o<=0||a<=0||s<=0)throw new Error("invalid shape specified");if(i&&!l.isValidBroadcast(i,[o,a]))throw new Error("gemm: invalid bias shape for broadcast");return[o,a,s]}};class c{static tensorDataTypeFromProto(t){switch(t){case s.onnx.TensorProto.DataType.INT8:return"int8";case s.onnx.TensorProto.DataType.UINT8:return"uint8";case s.onnx.TensorProto.DataType.BOOL:return"bool";case s.onnx.TensorProto.DataType.INT16:return"int16";case s.onnx.TensorProto.DataType.UINT16:return"uint16";case s.onnx.TensorProto.DataType.INT32:return"int32";case s.onnx.TensorProto.DataType.UINT32:return"uint32";case s.onnx.TensorProto.DataType.FLOAT:return"float32";case s.onnx.TensorProto.DataType.DOUBLE:return"float64";case s.onnx.TensorProto.DataType.STRING:return"string";case s.onnx.TensorProto.DataType.INT64:return"int32";case s.onnx.TensorProto.DataType.UINT64:return"uint32";default:throw new Error(`unsupported data type: ${s.onnx.TensorProto.DataType[t]}`)}}static tensorDataTypeStringToEnum(t){switch(t){case"int8":return s.onnx.TensorProto.DataType.INT8;case"uint8":return s.onnx.TensorProto.DataType.UINT8;case"bool":return s.onnx.TensorProto.DataType.BOOL;case"int16":return s.onnx.TensorProto.DataType.INT16;case"uint16":return s.onnx.TensorProto.DataType.UINT16;case"int32":return s.onnx.TensorProto.DataType.INT32;case"uint32":return s.onnx.TensorProto.DataType.UINT32;case"float32":return s.onnx.TensorProto.DataType.FLOAT;case"float64":return s.onnx.TensorProto.DataType.DOUBLE;case"string":return s.onnx.TensorProto.DataType.STRING;case"int64":return s.onnx.TensorProto.DataType.INT64;case"uint64":return s.onnx.TensorProto.DataType.UINT64;default:throw new Error(`unsupported data type: ${t}`)}}static tensorDimsFromProto(t){return t.map((t=>o.default.isLong(t)?t.toNumber():t))}static tensorValueTypeFromProto(t){return{tensorType:c.tensorDataTypeFromProto(t.elemType),shape:{dims:c.tensorDimsFromProto(t.shape.dim.map((t=>t.dimValue)))}}}static tensorDimsFromORTFormat(t){const e=[];for(let n=0;n<t.dimsLength();n++)e.push(h.longToNumber(t.dims(n)));return e}static tensorAttributesFromORTFormat(t){const e=[];for(let n=0;n<t.attributesLength();n++)e.push(t.attributes(n));return e}}e.ProtoUtil=c;class h{static longToNumber(t,e){return o.default.isLong(t)?t.toNumber():t instanceof i.flatbuffers.Long?o.default.fromValue({low:t.low,high:t.high,unsigned:null!=e&&e}).toNumber():t}static isLong(t){return o.default.isLong(t)||t instanceof i.flatbuffers.Long}}e.LongUtil=h;class d{static size(t){return d.getSizeFromDimensionRange(t,0,t.length)}static sizeFromDimension(t,e){if(e<0||e>t.length)throw new Error(`invalid dimension of ${e} for sizeFromDimension as Tensor has ${t.length} dimensions.`);return d.getSizeFromDimensionRange(t,e,t.length)}static sizeToDimension(t,e){if(e<0||e>t.length)throw new Error(`invalid dimension of ${e} for sizeToDimension as Tensor has ${t.length} dimensions.`);return d.getSizeFromDimensionRange(t,0,e)}static getSizeFromDimensionRange(t,e,n){let r=1;for(let i=e;i<n;i++){if(t[i]<=0)throw new Error("cannot get valid size from specified dimension range. Most likely the range contains 0 or negative values in them.");r*=t[i]}return r}static computeStrides(t){const e=t.length;if(0===e)return[];if(1===e)return[1];const n=new Array(e);n[e-1]=1,n[e-2]=t[e-1];for(let r=e-3;r>=0;--r)n[r]=n[r+1]*t[r+1];return n}static transpose(t){return t.slice().reverse()}static indicesToOffset(t,e,n){void 0===n&&(n=t.length);let r=0;for(let i=0;i<n;++i)r+=e[i]*t[i];return r}static offsetToIndices(t,e){const n=e.length;if(0===n)return[];if(1===n)return[t*e[0]];const r=new Array(e.length);for(let n=0;n<r.length-1;++n)r[n]=Math.floor(t/e[n]),t-=r[n]*e[n];return r[r.length-1]=t,r}static normalizeAxis(t,e){if(t<-e&&t>=e)throw new Error("unsupported axis for this operation.");return t<0?t+e:t}static normalizeAxes(t,e){return t.map((t=>this.normalizeAxis(t,e)))}static incrementIndex(t,e,n){if(0===e.length||0===t.length)throw new Error("Index incrementing unsupported for scalar Tensor");if(void 0===n)n=e.length;else if(n<=0||n>e.length)throw new Error("Incorrect axis to increment on");for(let r=n-1;r>=0&&(t[r]++,!(t[r]<e[r]));--r)t[r]=0}static calculateReshapedDims(t,e){if(0===e.length){if(0===t.length||1===d.size(t))return[];throw new Error("cannot reshape to a scalar Tensor")}const n=e.length,r=new Array(n);let i=-1,o=1;for(let s=0;s<n;s++){if(e[s]<-1)throw new Error("a dimension in shape hints cannot be less than -1");if(-1===e[s]){if(-1!==i)throw new Error("at most one dimension in shape hints can be -1");i=s}else{if(0===e[s]){if(s>=t.length)throw new Error("the dimension with value zero exceeds the dimension size of the input tensor");r[s]=t[s]}else r[s]=e[s];o*=r[s]}}const s=d.size(t);if(-1!==i){if(s%o!=0)throw new Error(`the input tensor cannot be reshaped to the requested shape. Input shape: [${t}] Output shape: [${e}]`);r[i]=s/o}else if(o!==s)throw new Error("reshapedDims and originalDims don't have matching sizes");return r}static sortBasedOnPerm(t,e){return e?e.map((e=>t[e])):t.slice().reverse()}static padShape(t,e){const n=t.length;return t.map(((t,r)=>t+e[r]+e[r+n]))}static areEqual(t,e){return t.length===e.length&&t.every(((t,n)=>t===e[n]))}static validateDimsAndCalcSize(t){if(t.length>6)throw new TypeError("Only rank 0 to 6 is supported for tensor shape.");let e=1;for(const n of t){if(!Number.isInteger(n))throw new TypeError(`Invalid shape: ${n} is not an integer`);if(n<0||n>2147483647)throw new TypeError(`Invalid shape: length ${n} is not allowed`);e*=n}return e}static flattenShape(t,e){e<0&&(e+=t.length);const n=t.reduce(((t,e)=>t*e),1),r=t.slice(e).reduce(((t,e)=>t*e),1);return[n/r,r]}static squeezeShape(t,e){const n=new Array;e=d.normalizeAxes(e,t.length);for(let r=0;r<t.length;r++){const i=e.indexOf(r)>=0;if(i&&1!==t[r])throw new Error("squeeze an axis of size different than 1");(0===e.length&&t[r]>1||e.length>0&&!i)&&n.push(t[r])}return n}static unsqueezeShape(t,e){const n=new Array(t.length+e.length);n.fill(0);for(let t=0;t<e.length;t++){const r=d.normalizeAxis(e[t],n.length);if(r>=n.length)throw new Error("'axes' has an out of range axis");if(0!==n[r])throw new Error("'axes' has a duplicate axis");n[r]=1}let r=0;for(let e=0;e<n.length;e++)0===n[e]&&(n[e]=t[r++]);if(r!==t.length)throw new Error("the unsqueezed dimension could not be established");return n}}e.ShapeUtil=d,e.MathUtil=class{static sqr(t,e,n,r,i){if(r<0||r>=e.length)throw new Error("sourceIndex out of bounds");if(n<0||n>=t.length)throw new Error("targetIndex out of bounds");if(r+i>e.length)throw new Error("source indices to be copied are outside bounds");if(n+i>t.length)throw new Error("target array is too small to hold result");for(let o=0;o<i;o++)t[n+o]+=Math.pow(e[r+o],2)}static axpy(t,e,n,r,i,o){if(r<0||r>=e.length)throw new Error("sourceIndex out of 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diff --git a/src/public/mix-manifest.json b/src/public/mix-manifest.json
index ab66649..51defaf 100644
--- a/src/public/mix-manifest.json
+++ b/src/public/mix-manifest.json
@@ -1,5 +1,5 @@
 {
-    "/assets/scripts/main.js": "/assets/scripts/main.js?id=bec89764e6f56f02afbeaf8904777446",
+    "/assets/scripts/main.js": "/assets/scripts/main.js?id=d69bea5f0f981774fb802afb0c95cd40",
     "/assets/styles/main.css": "/assets/styles/main.css?id=d24db220be4fc4d1c4a541d4f555ca51",
     "/assets/scripts/ort-wasm-simd-threaded.wasm": "/assets/scripts/ort-wasm-simd-threaded.wasm?id=3070535fadbd407e4c631b1807be76f2",
     "/assets/scripts/ort-wasm-simd.wasm": "/assets/scripts/ort-wasm-simd.wasm?id=1fe04a8996fa0db0d9ac7f34d2b5db49",
diff --git a/src/resources/assets/js/ol/MagicSamInteraction.js b/src/resources/assets/js/ol/MagicSamInteraction.js
index 46757db..8bd1be6 100644
--- a/src/resources/assets/js/ol/MagicSamInteraction.js
+++ b/src/resources/assets/js/ol/MagicSamInteraction.js
@@ -41,16 +41,24 @@ class MagicSamInteraction extends PointerInteraction {
         this.throttleInterval = options.throttleInterval || 1000;
 
         this.sketchFeature = null;
-        this.sketchSource = options.source;
+        this.source = options.source;
 
-        if (this.sketchSource === undefined) {
-            this.sketchSource = new VectorSource();
+        if (this.source === undefined) {
+            this.source = new VectorSource();
             this.map.addLayer(new VectorLayer({
-                source: this.sketchSource,
+                source: this.source,
                 zIndex: 200,
             }));
         }
 
+        let sketchLayer = new VectorLayer({
+            source: new VectorSource(),
+            map: this.map,
+            zIndex: 200,
+        });
+
+        this.sketchSource = sketchLayer.getSource()
+
         this.sketchStyle = options.style === undefined ? null : options.style;
 
         this.MASK_INPUT_TENSOR = new Tensor(
@@ -107,7 +115,14 @@ class MagicSamInteraction extends PointerInteraction {
     handleUpEvent() {
         // Do not fire the event if the user was previously dragging.
         if (this.sketchFeature && !this.isDragging) {
-            this.dispatchEvent({type: 'drawend', feature: this.sketchFeature});
+            this.source.addFeature(this.sketchFeature);
+
+            // Remove style to get a faster feedback that the drawing finished
+            this.sketchFeature.setStyle(null);
+            this.dispatchEvent({ type: 'drawend', feature: this.sketchFeature });
+
+            this.sketchSource.removeFeature(this.sketchFeature);
+            this.sketchFeature = null;
         }
 
         this.isDragging = false;