ShowPlay Reference Manual, Chapter 1 (Introduction): scaledisplay
There are 5 parameters that can be used to adjust the display appearance when running ShowPlay:
These are set to default values initially (center of screen and scales all 1.0). The values are not changed unless you change them yourself.
See Also:
CIGAL Home,
CIGAL Manual,
ShowPlay Home,
ShowPlay Manual,
Introduction List,
Manual Help