getScaledMatrix method
Implementation
List<Uint8List> getScaledMatrix(int xScale, int yScale) {
final matrixOut =
List.generate(_height * yScale, (index) => Uint8List(_width * xScale));
final yMax = _height * yScale;
for (int i = 0; i < yMax; i++) {
matrixOut[yMax - i - 1] = _matrix[i ~/ yScale].getScaledRow(xScale);
}
return matrixOut;
}