2008/5/20 John Hunter <[EMAIL PROTECTED]>:
> > My problem is: even though I call draw() twice, the figure is not
> > imeediately updated when the user selects a given line on the treeview.
> The
> > figure is updated only when I change the size of a pane. I tried using
> > matplotlib in interactive mode, adding the line
> >
> > matplotlib.interactive( True )
>
> You don't need this - -this is for people working interactively from
> the python shell, not using mpl in a GUI.
> >
> > after the lines
> >
> > import matplotlib
> > matplotlib.use( 'GTK' )
>
> This is fine, but also not necessary. This affects people using
> pylab/pyplot. You should not be. You should be following the
> "embedding_in_YOURGUI*.py examples at
> http://matplotlib.sf.net/examples
>
> > barraAtual.draw( )
>
> If I read your post correctly, barraActual is a Rectangle. You need
> to be calling draw on the FigureCanvas, not on the individual artists.
> Eg
>
> fig.canvas.draw
>
> where fig is your matplotlib.figure.Figure instance.
>
> JDH
Thanks, John. That worked fine.
But does this mean that I can't make the figure repaint just a
portion/object, and always will have to repaint/refresh the whole figure
(all objects)? Or does matplotlib automatically keep track of what objects
were changes and refreshes only these?
Marcus Vinicius Eiffle Duarte
[EMAIL PROTECTED]
Niterói, RJ, Brasil
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