note 103179 added to function.imagecolortransparent
| From: | nadim at alienworkers dot com | Date: | Wed, 30 Mar 2011 10:09:30 +0000 |
| Subject: | note 103179 added to function.imagecolortransparent | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-178337@lists.php.net to get a copy of this message | ||
The code provided above (Example #1 imagecolortransparent() example) does not cater for alpha
transparency in PNG images.
I've got a working code from akemapa.com/2008/07/10/php-gd-resize-transparent-image-png-gif/
<?php
$img_new = @imagecreatetruecolor($new_img_width, $new_img_height);
imagealphablending($img_new, false);
imagesavealpha($img_new, true);
$transparent = imagecolorallocatealpha($img_new, 255, 255, 255, 127);
imagefilledrectangle($img_new, 0, 0, $new_img_width, $new_img_height, $transparent);
?>
----
Server IP: 69.147.83.197
Probable Submitter: 41.136.240.108
----
Manual Page -- http://www.php.net/manual/en/function.imagecolortransparent.php
Edit -- https://master.php.net/note/edit/103179
Del: integrated -- https://master.php.net/note/delete/103179/integrated
Del: useless -- https://master.php.net/note/delete/103179/useless
Del: bad code -- https://master.php.net/note/delete/103179/bad+code
Del: spam -- https://master.php.net/note/delete/103179/spam
Del: non-english -- https://master.php.net/note/delete/103179/non-english
Del: in docs -- https://master.php.net/note/delete/103179/in+docs
Del: other reasons-- https://master.php.net/note/delete/103179
Reject -- https://master.php.net/note/reject/103179
Search -- https://master.php.net/manage/user-notes.php