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Re: PNG image files with alpha channel


From: Jason Rumney
Subject: Re: PNG image files with alpha channel
Date: Thu, 08 May 2008 16:51:04 +0100
User-agent: Thunderbird 2.0.0.14 (Windows/20080421)

Miles Bader wrote:
So the problem may in fact be something with the libpng 16-to-8-bit
conversion code...

We may need to explicitly tell it to preserve alpha when it does this transformation. Gimp must do something similar, as it only supports 8 bits per channel internally, and it displays the transparency OK.






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