b property

num b

@override
num get b => palette == null
    ? numChannels == 2
        ? data[_index]
        : numChannels > 2
            ? data[_index + 2]
            : 0
    : palette!.getBlue(data[_index]);

void b=(num b)

@override
set b(num b) {
  if (numChannels == 2) {
    data[_index] = b.clamp(0, 255).toInt();
  } else if (image.numChannels > 2) {
    data[_index + 2] = b.clamp(0, 255).toInt();
  }
}