Bug #11813 Updated: ImageGammaCorrect no longer works
| From: | andy@php.net | Date: | Sun, 22 Jul 2001 00:47:36 +0000 |
| Subject: | Bug #11813 Updated: ImageGammaCorrect no longer works | ||
| References: | 1 | Groups: | php.dev |
| Request: | Send a blank email to php-dev+get-60511@lists.php.net to get a copy of this message | ||
ID: 11813
Updated by: andy
Reported By: steve@stevegodwin.com
Status: Open
Bug Type: GD related
Operating System: Win NT 4.0
PHP Version: 4.0.6
New Comment:
Try setting the error_reporting level so that the script
shows EVERYTHING. This may or may not help.
Previous Comments:
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[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.
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Edit this bug report at http://bugs.php.net/?id=11813&edit=1