NSBitmapImageRep and colour spaces
NSBitmapImageRep and colour spaces
- Subject: NSBitmapImageRep and colour spaces
- From: "Ture Pålsson" <email@hidden>
- Date: Fri, 14 Dec 2007 23:25:45 +0100
I am having problems understanding how NSBitmapImageReps and different
colour spaces interact. In particular, what is the difference between
passing, say, NSCalibratedRGBColorSpace and NSDeviceRGBColorSpace as
the colorSpaceName: parameter to [NSBitmapImageRep
initWithBitmapDataPlanes: ...] ?
I can understand device RGB, but in the calibrated case, _which_
calibrated RGB colour space is this? (For the record, I tried both and
I'm not seeing any obvious differences when wrapping the resulting
bitmap in an NSImage and drawing it to an NSView).
-- Ture
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