#24585 [Fbk->Opn]: imagecopymergegray

From: Date: Thu, 10 Jul 2003 17:05:27 +0000
Subject: #24585 [Fbk->Opn]: imagecopymergegray
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-43670@lists.php.net to get a copy of this message 
 ID:               24585
 User updated by:  eric at pitte dot de
 Reported By:      eric at pitte dot de
-Status:           Feedback
+Status:           Open
 Bug Type:         GD related
 Operating System: Suse 8.2
 PHP Version:      4.3.2
 New Comment:

Hi ! thank you for your answer. I want to help ti find out wehre the
problem is. Which additional information should be usefull for you ?

Regards
Eric


Previous Comments:
------------------------------------------------------------------------

[2003-07-10 11:59:45] sniper@php.net

Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php

If you can provide more information, feel free to add it
to this bug and change the status back to "Open".

Thank you for your interest in PHP.


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[2003-07-10 05:37:05] eric at pitte dot de

Description:
------------
I see a problem with the imagecopymergegray funktion.
It does not seems to be possible to make grayscale from a png color
image.
See my code. Spion.png is a color image and spion2 should be a
grayscale one, but the result is also a color picture.
Is this problem known ?

Reproduce code:
---------------
<?php

    $pic = imageCreateFrompng("spion.png");

    imagecopymergegray($pic,$pic,0,0,0,0,500,500,20);
    imagepng($pic,"spion2.png");
    imagedestroy($pic);

?>



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