The Aspect Ratio page of the View Options dialog box is used to specify the aspect ratio of the displayed plot.
To obtain a wider image, enter a greater value in the X text entry box than in the Y text entry box. To obtain a taller image, enter a greater value in the Y text entry box than in the X test entry box. A value of X=1.0, Y=1.0 displays the circuit in its true proportions on any display. This option may be needed when obtaining hard copy from devices with aspect ratios different from your display settings.
TIP: When editing long thin circuits, the aspect ratio may be changed to allow you to view your entire circuit in detail.