operator - method

Color operator -(Color other)

Color Subtraction Operator

Subtract the red, green, and blue channels of other from those of this Color.

The resultant alpha is maintained from this.

Implementation

// /// To *also subtract* the `alpha` from each `Color`, see [^].
Color operator -(Color other) => Color.fromARGB(
      alpha,
      (red - other.red).restricted,
      (green - other.green).restricted,
      (blue - other.blue).restricted,
    );