# To subscribers of the xforms list from "zaphodb" <email@example.com> :
> > I've been using the xy_plot routine a lot and only recently I noticed
> > that when trying to plot a huge number of items in one window,
> > sometimes nothing is shown at all although it is apparent
> > that the window is refreshed.
> > I'm talking about plotting an audio signal as a waveform here.
> What's a "huge number?" By items, you mean points, I assume. Or do
> you mean overlays?
I mean in excess of 100.000 digitized audio sample points, no overlays.
> Can you provide an example?
There is a screendump with an example at
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