withBlue method

Color withBlue(
  1. int b
)

Returns a new color that matches this color with the blue channel replaced with b (which ranges from 0 to 255).

Out of range values will have unexpected effects.

Implementation

Color withBlue(int b) {
  return Color.fromARGB((a * 255.0).round() & 0xff,
      (r * 255.0).round() & 0xff, (g * 255.0).round() & 0xff, b);
}