Gives information about a screen.
Name — The device’s name, possibly including the manufacturer and model.Top Left — The coordinates of the top-left corner of the screen, in points (not pixels).Width and Height — The resolution of the screen, in points (not pixels).DPI Horizontal and DPI Vertical — The density of the screen, in pixels per inch. (For non-Retina displays, a typical resolution is 72x72. For Retina displays, a typical resolution is 144x144.)Keywords: device, display, information, monitor