removed mods directory from the ATutor codebase

[atutor.git] / mods / photos / include / classes / SimpleImage.class.php

diff --git a/mods/photos/include/classes/SimpleImage.class.php b/mods/photos/include/classes/SimpleImage.class.php
deleted file mode 100644 (file)
index 23e9387..0000000
--- a/mods/photos/include/classes/SimpleImage.class.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-/*
-* File: SimpleImage.php
-* Author: Simon Jarvis
-* Copyright: 2006 Simon Jarvis
-* Date: 08/11/06
-* Link: http://www.white-hat-web-design.co.uk/articles/php-image-resizing.php
-* 
-* This program is free software; you can redistribute it and/or 
-* modify it under the terms of the GNU General Public License 
-* as published by the Free Software Foundation; either version 2 
-* of the License, or (at your option) any later version.
-* 
-* This program is distributed in the hope that it will be useful, 
-* but WITHOUT ANY WARRANTY; without even the implied warranty of 
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
-* GNU General Public License for more details: 
-* http://www.gnu.org/licenses/gpl.html
-*
-*/
- 
-class SimpleImage {
-   
-   var $image;
-   var $image_type;
- 
-   function load($filename) {
-      $image_info = getimagesize($filename);
-      $this->image_type = $image_info[2];
-      if( $this->image_type == IMAGETYPE_JPEG ) {
-         $this->image = imagecreatefromjpeg($filename);
-      } elseif( $this->image_type == IMAGETYPE_GIF ) {
-         $this->image = imagecreatefromgif($filename);
-      } elseif( $this->image_type == IMAGETYPE_PNG ) {
-         $this->image = imagecreatefrompng($filename);
-      }
-   }
-   function save($filename, $image_type=IMAGETYPE_JPEG, $compression=75, $permissions=null) {
-      if( $image_type == IMAGETYPE_JPEG ) {
-         imagejpeg($this->image,$filename,$compression);
-      } elseif( $image_type == IMAGETYPE_GIF ) {
-         imagegif($this->image,$filename);         
-      } elseif( $image_type == IMAGETYPE_PNG ) {
-         imagepng($this->image,$filename);
-      }   
-      if( $permissions != null) {
-         chmod($filename,$permissions);
-      }
-   }
-   function output($image_type=IMAGETYPE_JPEG) {
-      if( $image_type == IMAGETYPE_JPEG ) {
-         imagejpeg($this->image);
-      } elseif( $image_type == IMAGETYPE_GIF ) {
-         imagegif($this->image);         
-      } elseif( $image_type == IMAGETYPE_PNG ) {
-         imagepng($this->image);
-      }   
-   }
-   function getWidth() {
-      return imagesx($this->image);
-   }
-   function getHeight() {
-      return imagesy($this->image);
-   }
-   function resizeToHeight($height) {
-      $ratio = $height / $this->getHeight();
-      $width = $this->getWidth() * $ratio;
-      $this->resize($width,$height);
-   }
-   function resizeToWidth($width) {
-      $ratio = $width / $this->getWidth();
-      $height = $this->getheight() * $ratio;
-      $this->resize($width,$height);
-   }
-   function scale($scale) {
-      $width = $this->getWidth() * $scale/100;
-      $height = $this->getheight() * $scale/100; 
-      $this->resize($width,$height);
-   }
-   function resize($width,$height) {
-      $new_image = imagecreatetruecolor($width, $height);
-      imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $width, $height, $this->getWidth(), $this->getHeight());
-      $this->image = $new_image;   
-   }      
-}
-?>