From c56a0798cbe6bb6623d227a749a1de0d0f14c376 Mon Sep 17 00:00:00 2001
From: Progi1984 <progi1984@gmail.com>
Date: Fri, 13 Oct 2017 23:41:46 +0200
Subject: [PATCH] #279 : ODPresentation Writer : Support for rotation for
 RichText

---
 CHANGELOG.md                                  |  1 +
 samples/Sample_11_Shape.php                   | 20 +++++++++++++++++++
 samples/Sample_Header.php                     | 12 +++++++++--
 .../Shape/RichText/TextElement.php            |  2 +-
 .../Writer/ODPresentation/Content.php         |  4 ++++
 .../Writer/ODPresentation/ContentTest.php     | 12 +++++++++++
 6 files changed, 48 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c94c2eec9..da5aaba23 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,7 @@
 - PowerPoint2007 Reader : Support for fill for image - @Progi1984 GH-370
 - ODPresentation Writer : Support for fill for transparent image - @Progi1984 GH-370
 - PowerPoint2007 Writer : Support for fill for transparent image - @JewrassicPark GH-370
+- ODPresentation Writer : Support for rotation for RichText - @Progi1984 GH-279
 
 ## 0.9.0 - 2017-07-05
 
diff --git a/samples/Sample_11_Shape.php b/samples/Sample_11_Shape.php
index 37dc5a221..35d1a4540 100644
--- a/samples/Sample_11_Shape.php
+++ b/samples/Sample_11_Shape.php
@@ -81,6 +81,25 @@ function fnSlideRichTextLineSpacing(PhpPresentation $objPHPPresentation)
     $shape->createTextRun('Line Spacing 300');
 }
 
+function fnSlideRichTextRotation(PhpPresentation $objPHPPresentation)
+{
+    // Create templated slide
+    echo date('H:i:s') . ' Create templated slide' . EOL;
+    $currentSlide = createTemplatedSlide($objPHPPresentation);
+
+    // Create a shape (text)
+    echo date('H:i:s') . ' Create a shape (rich text) with rotation' . EOL;
+    $shape = $currentSlide->createRichTextShape();
+    $shape->setHeight(100);
+    $shape->setWidth(400);
+    $shape->setOffsetX(100);
+    $shape->setOffsetY(100);
+    $shape->getActiveParagraph()->getAlignment()->setHorizontal(Alignment::HORIZONTAL_LEFT);
+    $shape->setRotation(45);
+
+    $shape->createTextRun('RichText with rotation');
+}
+
 function fnSlideRichTextShadow(PhpPresentation $objPHPPresentation)
 {
     // Create templated slide
@@ -143,6 +162,7 @@ function fnSlideRichTextList(PhpPresentation $objPHPPresentation)
 
 fnSlideRichText($objPHPPresentation);
 fnSlideRichTextLineSpacing($objPHPPresentation);
+fnSlideRichTextRotation($objPHPPresentation);
 fnSlideRichTextShadow($objPHPPresentation);
 fnSlideRichTextList($objPHPPresentation);
 
diff --git a/samples/Sample_Header.php b/samples/Sample_Header.php
index 0a237b1b6..a1b9070fb 100644
--- a/samples/Sample_Header.php
+++ b/samples/Sample_Header.php
@@ -75,13 +75,21 @@
         if (preg_match('/^Sample_\d+_/', $file)) {
             $name = str_replace('_', ' ', preg_replace('/(Sample_|\.php)/', '', $file));
             $group = substr($name, 0, 1);
+            $id = substr($name, 0, 2);
             if (!isset($files[$group])) {
-                $files[$group] = '';
+                $files[$group] = array();
             }
-            $files[$group] .= "<li><a href='{$file}'>{$name}</a></li>";
+            if (!isset($files[$group][$id])) {
+                $files[$group][$id] = '';
+            }
+            $files[$group][$id] .= "<li><a href='{$file}'>{$name}</a></li>";
+            ksort($files[$group]);
         }
     }
     closedir($handle);
+    foreach ($files as $keyGroup => $arrayGroup) {
+        $files[$keyGroup] = implode('', $arrayGroup);
+    }
 }
 
 /**
diff --git a/src/PhpPresentation/Shape/RichText/TextElement.php b/src/PhpPresentation/Shape/RichText/TextElement.php
index 2cdbd499b..0da2a2d1e 100644
--- a/src/PhpPresentation/Shape/RichText/TextElement.php
+++ b/src/PhpPresentation/Shape/RichText/TextElement.php
@@ -116,7 +116,7 @@ public function getHyperlink()
      *
      * @param  \PhpOffice\PhpPresentation\Shape\Hyperlink $pHyperlink
      * @throws \Exception
-     * @return \PhpOffice\PhpPresentation\AbstractShape
+     * @return $this
      */
     public function setHyperlink(Hyperlink $pHyperlink = null)
     {
diff --git a/src/PhpPresentation/Writer/ODPresentation/Content.php b/src/PhpPresentation/Writer/ODPresentation/Content.php
index ca0051de5..e5148d90e 100644
--- a/src/PhpPresentation/Writer/ODPresentation/Content.php
+++ b/src/PhpPresentation/Writer/ODPresentation/Content.php
@@ -428,6 +428,10 @@ public function writeShapeTxt(XMLWriter $objWriter, RichText $shape)
         $objWriter->writeAttribute('svg:height', Text::numberFormat(CommonDrawing::pixelsToCentimeters($shape->getHeight()), 3) . 'cm');
         $objWriter->writeAttribute('svg:x', Text::numberFormat(CommonDrawing::pixelsToCentimeters($shape->getOffsetX()), 3) . 'cm');
         $objWriter->writeAttribute('svg:y', Text::numberFormat(CommonDrawing::pixelsToCentimeters($shape->getOffsetY()), 3) . 'cm');
+        if ($shape->getRotation() != 0) {
+            $rotRad = deg2rad($shape->getRotation());
+            $objWriter->writeAttribute('draw:transform', 'rotate ('.$rotRad.')');
+        }
         // draw:text-box
         $objWriter->startElement('draw:text-box');
 
diff --git a/tests/PhpPresentation/Tests/Writer/ODPresentation/ContentTest.php b/tests/PhpPresentation/Tests/Writer/ODPresentation/ContentTest.php
index 566945efb..3b43dba52 100644
--- a/tests/PhpPresentation/Tests/Writer/ODPresentation/ContentTest.php
+++ b/tests/PhpPresentation/Tests/Writer/ODPresentation/ContentTest.php
@@ -339,6 +339,18 @@ public function testRichTextBorder()
         $this->assertZipXmlAttributeStartsWith('content.xml', $element, 'draw:stroke-dash', 'strokeDash_');
         $this->assertZipXmlAttributeEndsWith('content.xml', $element, 'draw:stroke-dash', $oRichText1->getBorder()->getDashStyle());
     }
+
+    public function testRichTextRotation()
+    {
+        $expectedValue = rand(1, 360);
+        $oRichText1 = $this->oPresentation->getActiveSlide()->createRichTextShape();
+        $oRichText1->setRotation($expectedValue);
+
+        $element = '/office:document-content/office:body/office:presentation/draw:page/draw:frame';
+        $this->assertZipXmlElementExists('content.xml', $element);
+        $this->assertZipXmlAttributeExists('content.xml', $element, 'draw:transform');
+        $this->assertZipXmlAttributeEquals('content.xml', $element, 'draw:transform', 'rotate ('.deg2rad(360 - $expectedValue).')');
+    }
     
     public function testRichTextShadow()
     {