ShowPlay Reference Manual, Chapter 3 (ControlVariables): erase_flg
An integer flag indicating when to erase the the screen by default.
1 - erase before drawing text 2 - don't erase images or text after duration (combine flags by adding values above).
Default: ERASE_FLG = 0.
See Also:
CIGAL Home,
CIGAL Manual,
ShowPlay Home,
ShowPlay Manual,
InputParameters List,
Manual Help