print #handle "horizscrollbar on/off [min max]"

If the value is "on", the scrollbar is visible.  If the value is "off", the scrollbar is hidden. When turning on the scrollbar the optional parameters for min and max set the minimum and maximum scrollbar range in pixels. The default range is set to 0 and the width of the graphics view in pixels. A large scrollbar range allows the graphics window to scroll a long distance, while a short range allows it to scroll a short distance.

print #handle "vertscrollbar on/off [min max]"

If the value is "on", the scrollbar is visible.  If the value is "off", the scrollbar is hidden. When turning on the scrollbar the optional parameters for min and max set the minimum and maximum scrollbar range in pixels (these parameters do nothing when turning the scrollbar off.) Without these parameters the default range is set to 0 and the height of the graphics view in pixels.