Three-dimensional map images can be rotated to any viewing angle. To rotate, choose Rotate on the Mouse Action panel of the Map Image window, and hold down the left-mouse button while moving the mouse over the graph. The cursor will be replaced with a 3d box (see figure below) describing the viewing angle that has been selected. Release the mouse and the map will be drawn (as in the second figure below).
Empty box that appears while using the mouse to rotate the graph.