Hi,
I'm trying to sort out interactive use with standard python but am having
problems.
If I do:
import matplotlib
matplotlib.use("TkAgg")
matplotlib.interactive(True)
import pylab
pylab.ion()
pylab.plot([1,2,3,4])
Then I would expect a plot to appear. But it doesn't. I then have to call:
pylab.draw()
twice before getting the plot (the first call brings up an empty plot
window, while the second displays the plot).
Then, if I do:
pylab.plot([1,2,3,2,3,4,5])
again, it does nothing, until I do
pylab.draw()
Also the window isn't sensitive to expose events - if it is blocked by
another window/minimised etc, then the contents don't reappear, just go
blank.
So, it is semi-interactive, in that I can use the python command line to
add new lines, but I have to call draw each time (which I shouldn't have
to), and also it doesn't redraw itself correctly.
Can anyone give ideas?
I'm running on ubuntu 10.04 32bit, with distro package 0.99 for
matplotlib. I haven't been able to find anything that helps online
either.
Thanks...
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