Carbon


HSLColor

Header: ColorPicker.h

struct HSLColor {
    SmallFract hue; 
    SmallFract saturation; 
    SmallFract lightness;
};

Field descriptions

hue

The SmallFract value for the hue.

saturation

The SmallFract value for the saturation, where 1 is full color.

lightness

The SmallFract value for lightness, where 1 is full white.

The HSLColor structure contains a color’s hue, saturation, and lightness values. Your application can use an HSLColor structure to specify a color in a PMColor structure. For example, your application supplies a PMColor structure in a ColorPickerInfo block that it passes to the PickColor function. Note that the standard HLS order is altered to HSL.


© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)