Synopsis

struct      GimpHSV;
void        gimp_hsv_set                    (GimpHSV *hsv,
                                             gdouble hue,
                                             gdouble saturation,
                                             gdouble value);
void        gimp_hsv_clamp                  (GimpHSV *hsv);
void        gimp_hsva_set                   (GimpHSV *hsva,
                                             gdouble hue,
                                             gdouble saturation,
                                             gdouble value,
                                             gdouble alpha);