Point class

A point at the specified metrics coordinates.

Example:

// Create points with x, y coordinates
Point point1 = Point(10.0, 20.0);
Point point2 = Point(30.0, 40.0);
Point point3 = Point(50.0, 60.0);
print("Created points: P1(${point1.x}, ${point1.y}), P2(${point2.x}, ${point2.y}), P3(${point3.x}, ${point3.y})");