gs dialog.</li>
    <li><b>Right to left</b> Determines how pages are arranged in layouts with
multiple pages per row.</li>
    <li><b>Zoom in</b> Increases the scale factor by 10 percent. The maximum scale
factor is 5000 percent.</li>
    <li><b>Zoom out</b> Decreases the scale factor by 10 percent. The minimum scale
factor is 10 percent.</li>
    <li><b>Original size</b> Resets the scale factor to 100 percent.</li>
    <li><b>Fit to page width</b> Determines the scale factor such that all pages
fully fit 