Function
Gtkrgb_to_hsv
Declaration [src]
void
gtk_rgb_to_hsv (
  float r,
  float g,
  float b,
  float* h,
  float* s,
  float* v
)
Description [src]
Converts a color from RGB space to HSV.
Input values must be in the [0.0, 1.0] range; output values will be in the same range.
Parameters
- r
- 
            Type: floatRed. 
- g
- 
            Type: floatGreen. 
- b
- 
            Type: floatBlue. 
- h
- 
            Type: float*Return value for the hue component. The argument will be set by the function. 
- s
- 
            Type: float*Return value for the saturation component. The argument will be set by the function. 
- v
- 
            Type: float*Return value for the value component. The argument will be set by the function.