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Re: CGContextSetRGBFillColor() off by one?

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Re: CGContextSetRGBFillColor() off by one?

Subject: Re: CGContextSetRGBFillColor() off by one?
From: Mike Manzano <email@hidden>
Date: Thu, 29 May 2008 14:17:06 -0700

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?

Thanks,

Mike

On May 29, 2008, at 2:40 AM, Uli Kusterer wrote:

Am 29.05.2008 um 09:21 schrieb Mike Manzano:
Regardless of what I set the red component to, the value in the actual image buffer is always off by one (it is always exactly one less). This does not seem to be true for the green and blue components.

Any ideas why?
ColorSync hard at work? Have you tried switching to a different profile to see whether the differences ... errr... differ?
Cheers,
-- Uli Kusterer
"The Witnesses of TeachText are everywhere..."
http://www.zathras.de


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

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