Bug #11813 Updated: ImageGammaCorrect no longer works
| From: | sniper@php.net | Date: | Fri, 27 Jul 2001 13:12:00 +0000 |
| Subject: | Bug #11813 Updated: ImageGammaCorrect no longer works | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-61212@lists.php.net to get a copy of this message | ||
ID: 11813
Updated by: sniper
Reported By: steve@stevegodwin.com
Old Status: Open
Status: Feedback
Bug Type: GD related
Operating System: Win NT 4.0
PHP Version: 4.0.6
Previous Comments:
------------------------------------------------------------------------
[2001-06-30 19:20:05] steve@stevegodwin.com
A script that worked in PHP 4.0.4 no longer works in PHP 4.0.6 (with the php_gd.dll bundled with the
Win32 binaries).
Here's a snippet:
$srcImgName = "SWD2.jpg";
$dstImgName = "gam_" . $srcImgName;
$srcImage = ImageCreateFromJPEG( $srcImgName );
ImageGammaCorrect( $srcImage, 1.8, 2.2 );
ImageJPEG( $srcImage, $dstImgName );
No errors are produced, and the new image is created but it is identical to the original -- no gamma
correction has occurred.
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=11813&edit=1