setFromRGBd method

void setFromRGBd(
  1. double red,
  2. double green,
  3. double blue, {
  4. double? alpha,
})

Implementation

void setFromRGBd(double red, double green, double blue, {double? alpha}) {
  r = (red * 255).floor();
  g = (green * 255).floor();
  b = (blue * 255).floor();
  a = alpha ?? a;
}