[Tcl-bugs] [ tktoolkit-Patches-848161 ] Alpha blending patch

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Patches item #848161, was opened at 2003-11-24 10:46
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Eric Boudaillier (beric)
Assigned to: Nobody/Anonymous (nobody)
Summary: Alpha blending patch

Initial Comment:
This patch updates Tk_PhotoPutBlock() and 
Tk_PhotoPutZoomedBlock() to:
  - copy source pixels instead of initializing destination to 
0xd9 if destination is transparent,
  - update COMPLEX_ALPHA flag.


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=312997&aid=848161&group_id=12997