[racket] plot3d & canvas question

Am Dienstag, 7. Februar 2012 schrieb Neil Toronto:
> The relevant code is in "<racket-dir>/collects/plot/common/gui.rkt",
> specifically the `make-snip-frame' function.
>
> The basic idea is to make a canvas containing a single read-only-text%
> that is initially writable, insert the snip (which you get from
> `plot-snip' or `plot3d-snip'), and then set the text to read-only. If
> you want to change the plot, set the text writable, delete the snip,
> insert the new one, and set it read-only again.

Hi!

Ok, that worked quite straight forward, thank you.

Now my next problem is how to change the size of the sniplet...

> If you don't mind my asking, what are you plotting in your gui?
It's a visualisation of time series of 2D density distribution. Basicly it 
looks like a lot of slices through a trunc :-)

Nik