[ Deprecated ( since = "1.4" ) ]
public void set_from_4f (float red, float green, float blue, float alpha)
        
        Warning: set_from_4f is deprecated.
Sets the values of the passed channels into a Color
Use cogl_color_init_from_4f instead.
| this | 
                 A pointer to a Color to initialize  | 
            
| red | 
                 value of the red channel, between 0 and 1.0  | 
            
| green | 
                 value of the green channel, between 0 and 1.0  | 
            
| blue | 
                 value of the blue channel, between 0 and 1.0  | 
            
| alpha | 
                 value of the alpha channel, between 0 and 1.0  |