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Lines Matching refs:hue

947         double red=0.0, green=0.0, blue=0.0, hue, s, v, f, p, q, t;
957          *   aoffset:  number of degrees to rotate hue [CURRENTLY NOT USED]
984                 hue = (angle + PI) * INV_PI_360 + aoffset;
995                     if ((hue < 0.0) || (hue >= 360.0))
996                         hue -= (((int)(hue / 360.0)) * 360.0);
997                     hue /= 60.0;
998                     ii = (int)hue;
999                     f = hue - (double)ii;