Lines Matching defs:hue
993 double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t;
1003 * aoffset: number of degrees to rotate hue [CURRENTLY NOT USED]
1030 hue = (angle + PI) * INV_PI_360 + aoffset;
1041 if ((hue < 0.0) || (hue >= 360.0))
1042 hue -= (((int)(hue / 360.0)) * 360.0);
1043 hue /= 60.0;
1044 ii = (int)hue;
1045 f = hue - (double)ii;