Hi,
in our work with wxPython/python we came across the
problem of plotting many thousand points quickly and
dynamically (i.e. one after another).
None of the present packages fully fitted our needs
and thus we starting coding our own.
The resulting PlottingCanvas for wxPython can be found under
http://www.physik.tu-dresden.de/~baecker/python/plot.html
It is not a fully-featured plotting tool,
even though zooming has been added recently
(However, of course not when plotting many points quickly,
see eg. the StandardMap.py demo).
In particular we feel that it would be nice if an integration
into existing efforts (wxPyPlot, FloatCanvas, matplotlib)
was possible, though some of the approaches in design
are quite different. Still maybe some of the ideas
of the PlottingCanvas can be used.
Any suggestions for further speed improvements
and comments are welcome!
Nikolai and Arnd