Forcing black and white or grayscale

Michele Cleary <[email protected]>
Newsgroups gmane.comp.lib.cairo
Message-ID <[email protected]>
Does anyoneknow how to use cairo to force a job to be black and white or grayscale?  None of the commands at Cairo Rendering: Pango Reference Manual seem to do that.


  
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Cairo Rendering: Pango Reference Manual
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Thanks,

Michele

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