RasterImage.filled constructor

RasterImage.filled(
  1. int w,
  2. int h,
  3. int r,
  4. int g,
  5. int b,
  6. int a,
)

Implementation

factory RasterImage.filled(int w, int h, int r, int g, int b, int a) {
  final buf = Uint8List(w * h * 4);
  for (int i = 0; i < buf.length; i += 4) {
    buf[i] = r;
    buf[i + 1] = g;
    buf[i + 2] = b;
    buf[i + 3] = a;
  }
  return RasterImage(w, h, buf);
}