Just click the mouse button at any point in the drawing area for both representations of position. The x coordinate is shown in red, the y coordinate in green and the vector representation in the foreground color. Notice that this display shows a limited amount of two dimensional space and that the limits are shown on at the left and bottom of the display. The maximum and minimum values of x and y may appear like odd choices. These values are proportional to the display area on the screen so that geometric figures appear in their normal shape and angular relationships are correctly displayed.