Color Data Types

typedef struct RGBColor {
    Float32                         red;
    Float32                         green;
    Float32                         blue;
} RGBColor;
typedef struct ARGBColor {
    Float32                         alpha;
    Float32                         red;
    Float32                         green;
    Float32                         blue;
} ARGBColor;


The values in the fields of a color data type must lie in the closed interval [0, 1]. 0 is the minimum value; 1 is the maximum value.

The 3D metafile currently supports only the RGB (red, green, blue) color model (as opposed to color models such as HSV, LAB, etc.).

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© 1997 Apple Computer, Inc.

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