BigColor.fromRGB0 constructor

BigColor.fromRGB0(
  1. int r,
  2. dynamic g,
  3. dynamic b,
  4. double opacity,
)

Implementation

factory BigColor.fromRGB0(final int r, g, b, final double opacity) {
  final value = ((((opacity * 0xff ~/ 1) & 0xff) << 24) |
          ((r & 0xff) << 16) |
          ((g & 0xff) << 8) |
          ((b & 0xff) << 0)) &
      0xFFFFFFFF;
  return BigColor._fromValue(value);
}