getScaledRow method
This function scales the row
@param scale How much you want the image to be scaled, must be greater than or equal to 1. @return the scaled row
Implementation
Uint8List getScaledRow(int scale) {
final output = Uint8List(_row.length * scale);
for (int i = 0; i < output.length; i++) {
output[i] = _row[i ~/ scale];
}
return output;
}