PDFsharp & MigraDoc Foundation

PDFsharp - A .NET library for processing PDF & MigraDoc Foundation - Creating documents on the fly
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 Post subject: Image with opacity
PostPosted: Wed Apr 08, 2009 8:48 pm 
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Joined: Wed Apr 08, 2009 8:44 pm
Posts: 6
Hi!
How I can draw XImage with opacity?
(In GDI+ based program)


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 Post subject:
PostPosted: Fri Apr 10, 2009 9:46 am 
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Joined: Wed Apr 08, 2009 8:44 pm
Posts: 6
Sorry, maybe my english is not good, but how on my question? Can PDF-Sharp do it and how it makes ?


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 Post subject:
PostPosted: Wed Apr 15, 2009 10:29 am 
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PDFsharp Guru
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Joined: Mon Oct 16, 2006 8:16 am
Posts: 3096
Location: Cologne, Germany
Images with transparent areas are treated like "ordinary" images.

Just create a GIF, TIFF, PNG, ... with transparency.

Make sure to set PDF version to 1.4 if you use alpha blending.

See samples or XGraphicsLab.

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Thomas Hoevel
PDFsharp Team


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PostPosted: Wed Apr 22, 2009 8:03 pm 
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Joined: Wed Apr 08, 2009 8:44 pm
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Thank's!!!!


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