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用imgcrop发现个小问题 #24

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用imgcrop发现个小问题 #24

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11eb7f6
固定宽高比情况下，初始化时候，_onImgLoad中_setPos会导致失去原有宽高比
Mar 6, 2014
6633cb9
meaningful func name
Mar 6, 2014
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16 changes: 15 additions & 1 deletion 2.1/type/normal/imgcrop.js
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Original file line number Diff line number Diff line change
Expand Up @@ -172,7 +172,8 @@ KISSY.add(function (S, Resize, Drag) {
_onImgLoad:function () {
this._initStyle();
this._setImgSize();
this._setPos();
this._setPos();
if (this.get("ratio")) { this._adjustInitSize(); }
this._initDrag();
this._initResize();
},
Expand Down Expand Up @@ -252,6 +253,19 @@ KISSY.add(function (S, Resize, Drag) {
self.el.height(_wrapHeight - p.y);
}
},
_adjustInitSize:function () {
var self = this,
_width = self.el.width(),
_height = self.el.height(),
_defRatio = self.get('initWidth')/self.get('initHeight'); //默认宽高比
if (_defRatio!=1) {
if (_defRatio>1) {
self.el.width(_height*_defRatio);
} else {
self.el.height(_width/_defRatio);
}
}
},
//设置切割样式
_setPos:function () {
var self = this;
Expand Down