normalize method

Implementation

Offset normalize() {
  // Find the maximum absolute value between x and y
  double maxComponent = math.max(dx.abs(), dy.abs());

  // Avoid division by zero
  if (maxComponent == 0) {
    return const Offset(0, 0);
  }

  // Normalize the offset to the range -1 to 1
  double normalizedX = dx / maxComponent;
  double normalizedY = dy / maxComponent;

  return Offset(normalizedX, normalizedY);
}