[cairo-bugs] [Bug 59817] Cairo 1.12 cannot print alpha lines in Windows

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jan 25 11:28:47 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=59817

--- Comment #1 from is <thais at list.ru> ---
This happens on win32 printing surface. Semi-transparent objects are blended
with black instead of white background. I guess, it happens because a blank
win32 printing surface is supposed to be black. The workaround is filling the
entire printable range with white color prior to doing any other drawing
operations.

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