[racket] plot3d & canvas question

From: Nikolaus Klepp (dr.klepp at gmx.at)
Date: Wed Feb 8 15:27:29 EST 2012

Am Mittwoch, 8. Februar 2012 schrieb Neil Toronto:
> Unfortunately, you can't. You'll have to delete the old one from the
> read-only-text% and insert a new one.

I was afraid, you'd say that.

> If this is for resizing, you have another problem: creating a new plot
> will reset the viewing angles. I was going to describe how to save and
> restore them, but it would require copying much larger sections of
> private `plot' code. You're better off letting the viewing angles reset
> for now, and waiting for 3d-plot-canvas%, which I'll start on tonight.

In deed it was for resizing. Well, I'll use 
the "delet-and-create-a-new-plot"-workaround for now and come to you 
3d-plot-canvas% as soon as you release it :-)


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