cvs: pear /Image_Transform/Driver Cairowrapper.php

cweiske		Wed Apr 30 23:01:00 2008 UTC

  Modified files:              
    /pear/Image_Transform/Driver	Cairowrapper.php 
  Log:
  Return true on resize method and adjust docblocks
  
  
http://cvs.php.net/viewvc.cgi/pear/Image_Transform/Driver/Cairowrapper.php?r1=1.4&r2=1.5&diff_format=u
Index: pear/Image_Transform/Driver/Cairowrapper.php
diff -u pear/Image_Transform/Driver/Cairowrapper.php:1.4 pear/Image_Transform/Driver/Cairowrapper.php:1.5
--- pear/Image_Transform/Driver/Cairowrapper.php:1.4	Tue Apr 29 09:25:05 2008
+++ pear/Image_Transform/Driver/Cairowrapper.php	Wed Apr 30 23:01:00 2008
@@ -18,7 +18,7 @@
  * @author     Christian Weiske <[email protected]>
  * @copyright  2008 The PHP Group
  * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
- * @version    CVS: $Id: Cairowrapper.php,v 1.4 2008/04/29 09:25:05 cweiske Exp $
+ * @version    CVS: $Id: Cairowrapper.php,v 1.5 2008/04/30 23:01:00 cweiske Exp $
  * @link       http://pear.php.net/package/Image_Transform
  */
 require_once 'Image/Transform.php';
@@ -67,8 +67,12 @@
     function __construct()
     {
         if (!PEAR::loadExtension('cairo_wrapper')) {
-            $this->isError(PEAR::raiseError("cairo_wrapper extension is not available.",
-                IMAGE_TRANSFORM_ERROR_UNSUPPORTED));
+            $this->isError(
+                PEAR::raiseError(
+                    "cairo_wrapper extension is not available.",
+                    IMAGE_TRANSFORM_ERROR_UNSUPPORTED
+                )
+            );
         }
     }
 
@@ -167,7 +171,7 @@
      * @param mixed  $type     ignored
      * @param mixed  $quality  ignored
      *
-     * @return void
+     * @return bool|PEAR_Error TRUE on success or PEAR_Error object on error
      *
      * @access public
      */
@@ -175,6 +179,7 @@
     {
         cairo_surface_write_to_png($this->surface, $filename);
         $this->free();
+        return true;
     }//function save(..)
 
 
@@ -212,7 +217,7 @@
 
 
     /**
-     * Mirrors the image horizontally
+     * Mirrors the image vertically
      * Uses an affine transformation matrix to flip the image.
      *
      * @return void
@@ -239,7 +244,7 @@
 
 
     /**
-     * Mirrors the image vertically.
+     * Mirrors the image horizontally.
      * Uses an affine transformation matrix to mirror the image.
      *
      * 123 -> 321