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PNG Transparency Problems
http://forums.devnetwork.net/viewtopic.php?f=40&t=105957
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Author:  tezmc [ Tue Sep 08, 2009 7:35 am ]
Post subject:  PNG Transparency Problems


Author:  tezmc [ Tue Sep 08, 2009 9:14 am ]
Post subject:  Re: PNG Transparency Problems

I've worked out that the black bars are coming from imagecopy(). They are filling the area left behind when I offset the position of my rotated image.

As far as I can see, imagecolortransparent() won't work with imagecopy(), but I'm struggling to get a transparent area behind the postcard with imagecopymerge().

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