drawing in subwindows

[Jim Bennett]

margaret at cs.utah.edu (Malgorzata Sturgill) writes:

> Hi,
> 	I am trying to draw in subwindows ( open with swinopen ). I finally 
> managed to persuade my code to draw, but unfortunately it does not draw where 
> I expect. I have included a piece of code to ilustrate.
>
>			...

You just need to set the projection, for example:

	ortho2 (-0.5, 199.5, -0.5, 199.5);

after the call to reshapeviewport() in your redraw routine.  Then
it works like you would expect.

Jim