Define a color gradient by specifying its two extrema colors and a middle color.
    
                  
                
                
                Parameters
                
                  - 
                    Begin Color (Color) : First color of the gradient
                  
- 
                    Intermediate Color (Color) : Intermediate color of the gradient
                  
- 
                    End Color (Color) : Last color of the gradient
                  
- 
                    Intermediate Position (Percentage) : The position of the intermediate color within the gradient (50% by default)
                  
- 
                    Mid Point 1 (Percentage) : Position of the mean between Begin Color and Intermediate Color
                  
- 
                    Mid Point 2 (Percentage) : Position of the mean between Intermediate Color and End Color
                  
Presets
                
                Advanced Presets: Binarize RGB