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From Thomas Maier <Thomas.Ma...@uni-kassel.de>
Subject Re: EPSDocumentGraphics2D: bitmap graphics has black background
Date Tue, 30 May 2006 12:03:03 GMT
A patch for PostScript? ;)  Well, I guess I'll check the render pipe a
bit earlier :).  Might you give me a few pointers to methods I should
look at, please?  (In my last mail I described how I am using
EPSDocumentGraphics2D.)

Thanks in advance, Thomas.

Am Montag, den 29.05.2006, 15:31 +0200 schrieb Jeremias Maerki:
> Yes, I assume this has to do with missing support for transparency. The
> color for the background color is arbitrary. It could be green.
> PSGraphics2D has no influence on this. You need to check if you can get
> the producer of the bitmap to use a white background. Or implement
> transparency support and send a patch. :-)
> 
> On 27.05.2006 18:30:53 Thomas Maier wrote:
> > Hi all,
> > 
> > just another one with EPSDocumentGraphics2D.  Generating text and lines
> > works fine.  However, when I render non-rectangular bitmap graphics with
> > transparent areas into my document, the bitmap shows fine but with black
> > areas where it should be white (paper).  Is this because PS does not
> > support transparency?  But why is it black, then?  White would at least
> > not strike the eye as much :).  What can I do about that?
> 
> 
> 
> Jeremias Maerki
> 
> 
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