Page:Xlib - C Language X Interface.pdf/25

 {| style="background:#F0F0F0;color: #202122;" cellpadding=10px
 * colspan=2 |
 * display || Specifies the connection to the X server.
 * screen_number  || Specifies the appropriate screen number on the host server.
 * }
 * screen_number  || Specifies the appropriate screen number on the host server.
 * }
 * }

Both return an integer that describes the height of the screen in pixels.

Both return the height of the specified screen in millimeters.

Both return the width of the screen in pixels.