Drawing in "Slow motion".

[Hans Kristian Ruud]

Eric Brunel wrote:

> Hi Hans,
>
>
> Two solutions come to my mind:
> - keep your time.sleep calls, but call the update_idletasks method on the
> canvas after each sleep. The call should redraw the screen.
> - a bit trickier: use the delayed callback facility in Tk via the "after"
> method to draw while your application is running. This is a bit more
> complicated and you would certainly have to rewrite your code differently.
> But it's the only way to have a "reacting" application while the drawing
> takes place (i.e. user is able to click on buttons, call menus, etc...).
> Here is a simple example, just drawing random lines:
>
>

Thanx a lot; these solutions were very helpful.

>
> HTH
>  - eric -

- hans kristian -