Add CenterCrop effect, update package.xml

diff --git a/framework/Image/lib/Horde/Image/Effect/Im/CenterCrop.php b/framework/Image/lib/Horde/Image/Effect/Im/CenterCrop.php
new file mode 100644 (file)
index 0000000..c535d9d
--- /dev/null
+++ b/framework/Image/lib/Horde/Image/Effect/Im/CenterCrop.php
@@ -0,0 +1,33 @@
+<?php
+/**
+ * Image effect easily creating small, center-cropped thumbnails.
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
+ * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
+ *
+ * @author  Michael J. Rubinsky <mrubinsk@horde.org>
+ * @package Horde_Image
+ */
+class Horde_Image_Effect_Im_CenterCrop extends Horde_Image_Effect
+{
+    /**
+     * Valid parameters:
+     *  <pre>
+     *    width    - Target width
+     *    height   - Target height
+     * </pre>
+     *
+     * @var array
+     */
+    protected $_params = array();
+
+    public function apply()
+    {
+        $this->_params = new Horde_Support_Array($this->_params);
+        $this->_image->addPostSrcOperation("-thumbnail {$this->_params->width}x{$this->_params->height}^ -gravity center -extent {$this->_params->width}x{$this->_params->height}");
+        $this->_image->clearGeometry();
+
+        return;
+    }
+
+}
\ No newline at end of file

diff --git a/framework/Image/lib/Horde/Image/Effect/Imagick/CenterCrop.php b/framework/Image/lib/Horde/Image/Effect/Imagick/CenterCrop.php
new file mode 100644 (file)
index 0000000..8e7799b
--- /dev/null
+++ b/framework/Image/lib/Horde/Image/Effect/Imagick/CenterCrop.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Image effect easily creating small, center-cropped thumbnails.
+ *
+ * Copyright 2010 The Horde Project (http://www.horde.org/)
+ *
+ * See the enclosed file COPYING for license information (LGPL). If you
+ * did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
+ *
+ * @author  Michael J. Rubinsky <mrubinsk@horde.org>
+ * @package Horde_Image
+ */
+class Horde_Image_Effect_Imagick_CenterCrop extends Horde_Image_Effect
+{
+    /**
+     * Valid parameters:
+     *  <pre>
+     *    width    - Target width
+     *    height   - Target height
+     * </pre>
+     *
+     * @var array
+     */
+    protected $_params = array();
+
+    public function apply()
+    {
+        $this->_params = new Horde_Support_Array($this->_params);
+        $this->_image->imagick->cropThumbnailImage($this->_params->width, $this->_params->height);
+        $this->_image->clearGeometry();
+
+        return;
+    }
+
+}
\ No newline at end of file

diff --git a/framework/Image/package.xml b/framework/Image/package.xml
index 1ac7f4e..456adf0 100644 (file)
--- a/framework/Image/package.xml
+++ b/framework/Image/package.xml
@@ -59,6 +59,7 @@ Initial Horde 4 package
         <file name="TextWatermark.php" role="php" />
         <file name="Unsharpmask.php" role="php" />
         <file name="LiquidResize.php" role="php" />
+        <file name="CenterCrop.php" role="php" />
        </dir> <!-- /lib/Horde/Image/Effect/Im -->
        <dir name="Imagick">
         <file name="Border.php" role="php" />
@@ -71,6 +72,7 @@ Initial Horde 4 package
         <file name="Unsharpmask.php" role="php" />
         <file name="LiquidResize.php" role="php" />
         <file name="SmartCrop.php" role="php" />
+        <file name="CenterCrop.php" role="php" />
        </dir> <!-- /lib/Horde/Image/Effect/Imagick -->
        <file name="Border.php" role="php" />
       </dir> <!-- /lib/Horde/Image/Effect -->
@@ -166,6 +168,7 @@ Initial Horde 4 package
    <install as="Horde/Image/Effect/Im/TextWatermark.php" name="lib/Horde/Image/Effect/Im/TextWatermark.php" />
    <install as="Horde/Image/Effect/Im/Unsharpmask.php" name="lib/Horde/Image/Effect/Im/Unsharpmask.php" />
    <install as="Horde/Image/Effect/Im/LiquidResize.php" name="lib/Horde/Image/Effect/Im/LiquidResize.php" />
+   <install as="Horde/Image/Effect/Im/CenterCrop.php" name="lib/Horde/Image/Effect/Im/CenterCrop.php" />
    <install as="Horde/Image/Effect/Imagick/Border.php" name="lib/Horde/Image/Effect/Imagick/Border.php" />
    <install as="Horde/Image/Effect/Imagick/Composite.php" name="lib/Horde/Image/Effect/Imagick/Composite.php" />
    <install as="Horde/Image/Effect/Imagick/DropShadow.php" name="lib/Horde/Image/Effect/Imagick/DropShadow.php" />
@@ -176,6 +179,7 @@ Initial Horde 4 package
    <install as="Horde/Image/Effect/Imagick/Unsharpmask.php" name="lib/Horde/Image/Effect/Imagick/Unsharpmask.php" />
    <install as="Horde/Image/Effect/Imagick/LiquidResize.php" name="lib/Horde/Image/Effect/Imagick/LiquidResize.php" />
    <install as="Horde/Image/Effect/Imagick/SmartCrop.php" name="lib/Horde/Image/Effect/Imagick/SmartCrop.php" />
+   <install as="Horde/Image/Effect/Imagick/CenterCrop.php" name="lib/Horde/Image/Effect/Imagick/CenterCrop.php" />
    <install as="Horde/Image/Exif/Base.php" name="lib/Horde/Image/Exif/Base.php" />
    <install as="Horde/Image/Exif/Bundled.php" name="lib/Horde/Image/Exif/Bundled.php" />
    <install as="Horde/Image/Exif/Exiftool.php" name="lib/Horde/Image/Exif/Exiftool.php" />