Diffs

Holo_Image/trunk/Holo/Image.php

@@ -0,0 +1,55 @@
+<?php
+
+class Holo_Image extends Imagick
+{
+  public function resizeProportionally($column, $rows)
+  {
+    $width = $this->getImageWidth();
+    $height = $this->getImageHeight();
+    $scale_w = $column / $width;
+    $scale_h = $rows / $height;
+
+    $scale = ($scale_w < $scale_h) ? $scale_w : $scale_h;
+    $this->ResizeImage(round($width * $scale) , round($height * $scale),imagick::FILTER_SINC ,1);
+  }
+
+  public function resizeAndCrop($column, $row)
+  {
+    $width = $this->getImageWidth();
+    $height = $this->getImageHeight();
+    $scale_w = $column / $width;
+    $scale_h = $row / $height;
+
+    $scale = ($scale_w < $scale_h) ? $scale_h : $scale_w;
+    $this->thumbnailImage(round($width * $scale), round($height * $scale));
+
+    $width = $this->getImageWidth();
+    $height = $this->getImageHeight();
+    $x = $width / 2 - $column / 2;
+    $y = $height / 2 - $row / 2;
+    $this->cropImage($column, $row, $x,  $y);
+    $this->setImagePage($column, $row, 0,  0);
+  }
+
+  public function action($action, $params)
+  {
+    $this->resetIterator();
+    call_user_func_array(array($this, $action), $params);
+    foreach($this as $frame) {
+      call_user_func_array(array($frame, $action), $params);
+    }
+
+    $this->CoalesceImages();
+    //$this->resetIterator();
+  }
+
+  public function write($filename)
+  {
+    if ($this->getNumberImages() > 1) {
+      $this->writeImages($filename, true);
+    } else {
+      $this->writeImage($filename);
+    }
+  }
+
+}