nanogui: Usage of Alpha Transparency in PNG Files
Subject:
Re: [nanogui] Usage of Alpha Transparency in PNG Files
From:
Vladimir Ananiev ####@####.####
Date:
12 Mar 2009 09:49:43 -0000
Message-Id: <ce55079f0903120248q2c311312yef401b6101a45049@mail.gmail.com>
You can try my version of nano-x from here
http://linux-on-sx1.svn.sourceforge.net/viewvc/linux-on-sx1/trunk/target/src/microwin/
As far as I remember not all of the changes were commited to CVS.
On Thu, Mar 12, 2009 at 1:06 AM, Marius Zwicker ####@####.#### wrote:
> Hi,
>
> I'm trying to use a PNG File with Alpha Channel via GrDrawImageFromFile to
> realize shadows and certain design elements. As this seemed not to be
> implemented in the 0.91 release of nano-X I already downloaded and built the
> latest CVS version. According to this mailing list the png-transparency
> issue should be fixed by now. Unfortunately this is not the case (?). When
> trying the latest development version, it leaves out 100% transparent parts
> (as expected) but draws parts with less transparency (e.g. 50%) as pure
> black areas and not semi transparent.
>
> Where's my mistake? All png's were created using photoshop... Please help.
>
> Thanks a lot,
> Marius Zwicker
>
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