ImageEn, unit hyieutils

RGB2HSV


Declaration

procedure RGB2HSV(RGB: TRGB; var h, s, v: Integer);


Description

Converts a TRGB color to HSV values.

H (Hue) is from 0 to 359 (corresponding to 0..359 degrees around a hexcone).
S (Saturation) is from 0 (shade of gray) to 99 (pure color).
V (Value) is from 0 (black) to 99 (white).


See Also

 CreateRGB
 HSV2RGB
 TRGB2TColor
 TColor2TRGB