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Unit: SDL_sdlcolors
Class: none
Declaration: procedure ColorToHSL (Color: TColor; var Hue, Sat, Lum: double);

The procedure ColorToHSL transforms the color defined by the parameter Color (RGB color space) into the HSL color space. The variable parameters Hue, Sat, and Lum return the hue (0..360), the saturation (0..1), and the luminosity (0..1), respectively.

Last Update: 2019-Jul-19