hi,
> you can avoid (auto-)rescaling in matplotlib:
> -------------------------------------------------------------------------------------------------------
> import pylab
> ax = pylab.subplot(111, autoscale_on=False)
> # or for an already existing axes instance 'ax' : ax.set_autoscale_on(False)
> --------------------------------------------------------------------------------------------------------
this is exactly what i wanted, thanks!
> If you want to plot in background you have to skip interactive mode (up to my
> knowledge). If you nevertheless would like to change the results you can use
> pylab.show() as last line in your script and change you data via
> event-control - something like:
> --------------------------------------------------------------------------------------
> def function(event):
> if event.key == "c":
> pylab.cla()
> elif event.key == "u":
> # update the data
> pass
> pylab.connect("key_press_event", function)
> pylab.show()
> ----------------------------------------------------------------------------------------
i don't know if i understand this correctly, but i think i cannot use
this approach. i need to update the plot several times during the script
(showing progress of an iterative procedure) - but pylab.show() causes
the program to halt (until the window is closed).
why is it actually not possible to do something like the following piece
of code?
ioff()
plot commands
draw()
ion()
best,
lubos
--
Lubos [EMAIL PROTECTED]"
http://www.lubos.vrbka.net
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