Changeset 531

Timestamp:

08/02/07 15:02:23 (1 year ago)

Author:

louisedade

Message:

avatar-upload: committing version 0.8 - added support for transparent GIFs and PNGs

Files:

• avatar-upload/trunk/additional-files/avatar-upload.php (modified) (2 diffs)
• avatar-upload/trunk/bb-avatar-upload.php (modified) (1 diff)
• avatar-upload/trunk/readme.txt (modified) (2 diffs)

avatar-upload/trunk/additional-files/avatar-upload.php

@@ -215 +215 @@
-                        $im1 = @imagecreatefromgif($img_temp);
-                        $im2 = @imagecreate($new_width, $new_height) or $error = 1;
+                        $bg = @imagecolorallocate($im2, 192, 192, 192); // default background color
+                        @imagecolortransparent($im2, $bg); // make it transparent
-                        @imagecopyresampled ($im2, $im1, 0, 0, 0, 0, $new_width, $new_height, $img_w, $img_h);
-                        @imagegif($im2, $img_temp);
@@ -232 +234 @@
-                        $im1 = @imagecreatefrompng($img_temp);
-                        $im2 = ($truecolor) ? @imagecreatetruecolor($new_width, $new_height) : @imagecreate($new_width, $new_height);
+                        $bg = @imagecolorallocate($im2, 192, 192, 192); // default background colour
+                        @imagecolortransparent($im2, $bg); // make it transparent
+                        @imagealphablending($im2, false); // stop alpha blending
+                        @imagesavealpha($im2, true); // save original image alpha channel
-                        @imagecopyresampled ($im2, $im1, 0, 0, 0, 0, $new_width, $new_height, $img_w, $img_h);
-                        $im2 = ($truecolor) ? do_unsharp_mask($im2, $config->use_unsharpmask) : $im2;

avatar-upload/trunk/bb-avatar-upload.php

@@ -3 +3 @@
-Plugin Name: Avatar Upload
-Plugin URI: http://bbpress.org/plugins/topic/46
-7
+8
-Description: Allows users to upload an avatar (gif, jpeg/jpg or png) image to bbPress.
-Author: Louise Dade

avatar-upload/trunk/readme.txt

@@ -4 +4 @@
-Requires at least: 0.8.2
-Tested up to: 0.8.2.1
-7
+8
-
-Allows users to upload an avatar (gif, jpeg/jpg or png) image to bbPress. Admins can configure maximum allowed file size and image dimensions. Includes fel64's code enabling 'Identicons' - default avatars made of abstract patterns unique to each user.
@@ -133 +133 @@
-
-== Change Log ==
+2007-08-02 Ver. 0.8   Added support for transparent GIFs and PNGs in resize routine.
-
-2007-07-23 Ver. 0.7   Added admin page for configuration, added an unsharp mask function, changed