[Tkinter-discuss] Drawing waveform on a Canvas

Fredrik Lundh fredrik at pythonware.com
Thu Jan 19 10:30:16 CET 2006

Michael Lange wrote:

> The problem is that I have a real large number of coords
> here, so my 30-minute test file at a resolution of 100 pixels
> / second takes more than 20 seconds to draw and then it
> sucks up more than 20% of my computer's memory (says
> top). I haven't tried zooming yet...

the WCK allows you to draw directly from Python data structures:



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