Rectangle

Position of the target area relative to the entire screen or window. If not set, it refers to the entire screen or window.

public class Rectangle
    {
        public Rectangle()
        {
        }

        public Rectangle(int x, int y, int width, int height)
        {
            this.x = x;
            this.y = y;
            this.width = width;
            this.height = height;
        }
        public int x { set; get; }
        public int y { set; get; }
        public int width { set; get; }
        public int height { set; get; }
    }

Properties

x: Horizontal offset of the top-left corner.
y: Vertical offset of the top-left corner.
width: Width of the target area.
height: Height of the target area.