For an application I\'m working on I\'m trying to create and compare (distance between) CIE Lab profiled colors.
I my application I pass RGB color value to server. My app uses UIColor predefined values, like [UIColor grayColor], [UIColor redColor]. I know that I can use following code:
I\'m wondering if there\'s an easy way to get the colorspace o开发者_Go百科f an image (i.e. an image loaded into a UIImage)? For example, I have a TIFF image and I\'d like to be able to determine if i
If I\'m writing drawing code in Core Graphics on Mac OS X or iPhone OS, I can set the active fill color to red by calling:
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