On Feb 18, 2011, at 9:35 AM, Graham Cox wrote: > > On 18/02/2011, at 8:09 AM, Eric Gorr wrote: > >> So, why can I not use [NSColor whiteColor]? >> >> >> I'm sure I'm missing something simple, but what that is, I do not know... > > > It may be that the colour has to match the colorspace of the bitmap, though > the docs are mute on that. -greenColor is an RGB colour but -whiteColor is a > grayscale colour. Perhaps no conversion to the destination space is done. > > You could try using setPixel:atX:y: instead and directly set the bitmap that > way, or try converting the source colours to the destination colourspace. > > --Graham
Instead of -whiteColor is it not possible to simply create a color using 255 a.k.a. FF for R, G and B respectively? This is white in RGB. Why would whiteColor not be RGB? _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
