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kCGImagePropertyColorModel

The color model of the image, such as RGB, CMYK, grayscale, or Lab.

Declaration

let kCGImagePropertyColorModel: CFString

Discussion

The value of this key is of type CFString. Typically, the value corresponds to the kCGImagePropertyColorModelRGB, kCGImagePropertyColorModelCMYK, kCGImagePropertyColorModelGray, or kCGImagePropertyColorModelLab constant.

A color model describes how color values are represented mathematically. A color space is a color model combined with a definition of how to interpret values within the model.

See Also

Color Information