draw-lib.ss
The library draw-lib.ss
provides a miniscule collection of
graphics functions:
Larger interfaces are defined by
the sixlib collection, by
the turtles commands, and by
the toolbox.
Sample session: Set library to draw-lib.ss
and execute:
> (start 500 500)
> (draw-solid-disk (make-posn 100 100) 3 RED)
#t
> (stop)
>
The library also provides clear-
operations for each
draw-
operation. The arguments are the same.
<-- sleep-for-a-while : number[time] == #t -->