#42201 [Opn]: imagecolortransparent

From: Date: Fri, 03 Aug 2007 12:08:47 +0000
Subject: #42201 [Opn]: imagecolortransparent
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-115720@lists.php.net to get a copy of this message 
 ID:               42201
 User updated by:  filipe dot martins at i-senso dot com
 Reported By:      filipe dot martins at i-senso dot com
 Status:           Open
 Bug Type:         GD related
 Operating System: Windows XP
 PHP Version:      5.2.4RC1
 New Comment:

You can get the PNG here:
http://www.i-senso.com/tmp/test-imagecreatefrompng.png

Thanks.


Previous Comments:
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[2007-08-03 12:06:50] filipe dot martins at i-senso dot com

Description:
------------
imagecolortransparent doesn't return the alpha color index though the
given PNG is transparent.


Filipe Martins
www.i-senso.com

Reproduce code:
---------------
$img = imagecreatefrompng ('test-imagecreatefrompng.png');
echo imagecolortransparent ($img);


Expected result:
----------------
The PNG is transparent, so the function shouldn't return -1.

Actual result:
--------------
It returns -1.


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