note 63174 rejected from function.imagefilter by nlopess
| From: | nlopess@php.net | Date: | Wed, 15 Mar 2006 10:35:33 +0000 |
| Subject: | note 63174 rejected from function.imagefilter by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-105850@lists.php.net to get a copy of this message | ||
Note Submitter: 100274 dot 3421 at compuserve dot com
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Is there a way to use the function to add brightness to red? Or make color separation?
I thought to use IMG_FILTER_COLORIZE but if it works like IMG_FILTER_GRAYSCALE it will be effected
by all types of colors. Or am I wrong? Will:
imgfilter($image, IMG_FILTER_COLORIZE, 0xFF, 0x00, 0x00)
do it?