Represents an xy position on the screen, expressed in pixels.
Important: This is a Public Preview API. It may be changed or removed at any time.
The x position.
The y position.
Subtracts anotherPoint from this PointF by subtracting the corresponding x and y coordinates.
Add anotherPoint to this PointF by adding the corresponding x and y coordinates.
Multiply this PointF by a given amount by multiplying the x and y coordinates.