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Re: CGContextSetRGBFillColor() off by one?



After playing with it some more I think it might be a floating point precision error.

On May 29, 2008, at 9:40 PM, Uli Kusterer wrote:

Am 29.05.2008 um 23:17 schrieb Mike Manzano:
I just tried running it on an old PowerBook, and I get the same results. Do you know for sure that ColorSync is in play here?


No. It just seemed like the most likely culprit to investigate, because by definition, a color correction system must change the colors at some point. You'll have to investigate yourself whether you're providing the wrong color space at some point, or whether switching to a different color profile in system preferences changes anything, or whether it's something else.

Cheers,
-- Uli Kusterer
"The Witnesses of TeachText are everywhere..."
http://www.zathras.de






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References: 
 >CGContextSetRGBFillColor() off by one? (From: Mike Manzano <email@hidden>)
 >Re: CGContextSetRGBFillColor() off by one? (From: Uli Kusterer <email@hidden>)
 >Re: CGContextSetRGBFillColor() off by one? (From: Mike Manzano <email@hidden>)
 >Re: CGContextSetRGBFillColor() off by one? (From: Uli Kusterer <email@hidden>)



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