#244: Enable "image float left"

Author: ivanlanin

CHANGELOG.md

@@ -27,6 +27,7 @@ This release marked the change of PHPWord license from LGPL 2.1 to LGPL 3; new r
 - ODT Writer: Enable title element and custom document properties - @ivanlanin
 - ODT Reader: Ability to read standard and custom document properties - @ivanlanin
 - Word2007 Writer: Enable the missing custom document properties writer - @ivanlanin
+- Image: Enable "image float left" - @ivanlanin GH-244
 
 ### Bugfixes
 

samples/Sample_13_Images.php

@@ -40,6 +40,9 @@
         'width' => \PhpOffice\PhpWord\Shared\Drawing::centimetersToPixels(3),
         'height' => \PhpOffice\PhpWord\Shared\Drawing::centimetersToPixels(3),
         'positioning' => \PhpOffice\PhpWord\Style\Image::POSITION_ABSOLUTE,
+        'posHorizontal' => \PhpOffice\PhpWord\Style\Image::POSITION_HORIZONTAL_RIGHT,
+        'posHorizontalRel' => \PhpOffice\PhpWord\Style\Image::POSITION_RELATIVE_TO_PAGE,
+        'posVerticalRel' => \PhpOffice\PhpWord\Style\Image::POSITION_RELATIVE_TO_PAGE,
         'marginLeft' => \PhpOffice\PhpWord\Shared\Drawing::centimetersToPixels(15.5),
         'marginTop' => \PhpOffice\PhpWord\Shared\Drawing::centimetersToPixels(1.55)
     )

src/PhpWord/Style/Image.php

@@ -61,6 +61,7 @@ class Image extends AbstractStyle
     const POSITION_RELATIVE_TO_PAGE = 'page';
     const POSITION_RELATIVE_TO_COLUMN = 'column'; // horizontal only
     const POSITION_RELATIVE_TO_CHAR = 'char'; // horizontal only
+    const POSITION_RELATIVE_TO_TEXT = 'text'; // vertical only
     const POSITION_RELATIVE_TO_LINE = 'line'; // vertical only
     const POSITION_RELATIVE_TO_LMARGIN = 'left-margin-area'; // horizontal only
     const POSITION_RELATIVE_TO_RMARGIN = 'right-margin-area'; // horizontal only
@@ -103,14 +104,14 @@ class Image extends AbstractStyle
      *
      * @var int
      */
-    private $marginTop;
+    private $marginTop = 0;
 
     /**
      * Margin Left
      *
      * @var int
      */
-    private $marginLeft;
+    private $marginLeft = 0;
 
     /**
      * Wrapping style
@@ -247,9 +248,9 @@ public function getMarginTop()
      * @param int $value
      * @return self
      */
-    public function setMarginTop($value = null)
+    public function setMarginTop($value = 0)
     {
-        $this->marginTop = $value;
+        $this->marginTop = $this->setIntVal($value, 0);
 
         return $this;
     }
@@ -270,9 +271,9 @@ public function getMarginLeft()
      * @param int $value
      * @return self
      */
-    public function setMarginLeft($value = null)
+    public function setMarginLeft($value = 0)
     {
-        $this->marginLeft = $value;
+        $this->marginLeft = $this->setIntVal($value, 0);
 
         return $this;
     }
@@ -352,7 +353,7 @@ public function setPosHorizontal($alignment)
     {
         $enum = array(
             self::POSITION_HORIZONTAL_LEFT, self::POSITION_HORIZONTAL_CENTER,
-            self::POSITION_HORIZONTAL_RIGHT,
+            self::POSITION_HORIZONTAL_RIGHT, self::POSITION_ABSOLUTE
         );
         $this->posHorizontal = $this->setEnumVal($alignment, $enum, $this->posHorizontal);
 
@@ -381,7 +382,7 @@ public function setPosVertical($alignment)
         $enum = array(
             self::POSITION_VERTICAL_TOP, self::POSITION_VERTICAL_CENTER,
             self::POSITION_VERTICAL_BOTTOM, self::POSITION_VERTICAL_INSIDE,
-            self::POSITION_VERTICAL_OUTSIDE,
+            self::POSITION_VERTICAL_OUTSIDE, self::POSITION_ABSOLUTE
         );
         $this->posVertical = $this->setEnumVal($alignment, $enum, $this->posVertical);
 
@@ -439,7 +440,7 @@ public function setPosVerticalRel($relto)
     {
         $enum = array(
             self::POSITION_RELATIVE_TO_MARGIN, self::POSITION_RELATIVE_TO_PAGE,
-            self::POSITION_RELATIVE_TO_LINE,
+            self::POSITION_RELATIVE_TO_TEXT, self::POSITION_RELATIVE_TO_LINE,
             self::POSITION_RELATIVE_TO_TMARGIN, self::POSITION_RELATIVE_TO_BMARGIN,
             self::POSITION_RELATIVE_TO_IMARGIN, self::POSITION_RELATIVE_TO_OMARGIN,
         );

src/PhpWord/Writer/Word2007/Style/Image.php

@@ -65,16 +65,11 @@ protected function writeStyle(ImageStyle $style)
         // Absolute/relative positioning
         $positioning = $style->getPositioning();
         $styleArray['position'] = $positioning;
-        if ($positioning == ImageStyle::POSITION_ABSOLUTE) {
-            $styleArray['mso-position-horizontal-relative'] = 'page';
-            $styleArray['mso-position-vertical-relative'] = 'page';
-        } elseif ($positioning == ImageStyle::POSITION_RELATIVE) {
+        if ($positioning !== null) {
             $styleArray['mso-position-horizontal'] = $style->getPosHorizontal();
             $styleArray['mso-position-vertical'] = $style->getPosVertical();
             $styleArray['mso-position-horizontal-relative'] = $style->getPosHorizontalRel();
             $styleArray['mso-position-vertical-relative'] = $style->getPosVerticalRel();
-            $styleArray['margin-left'] = 0;
-            $styleArray['margin-top'] = 0;
         }
 
         // Wrapping style