note 14633 rejected from function.imagecreatetruecolor by didou
| From: | didou@php.net | Date: | Thu, 29 May 2003 20:12:03 +0000 |
| Subject: | note 14633 rejected from function.imagecreatetruecolor by didou | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-49282@lists.php.net to get a copy of this message | ||
Note Submitter: theviruskiller@hotmail.com
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Does anybody know a function to convert a 32bit JPEG image to greyscale? I've tried to do it
myself by calculating the luminence value of each color and connecting that value to a grey value,
but this doesn't work properly. Any suggestions??