matplotlib.use("agg") will not allow the figure to show. It means to use
the non-interactive backend that is good only for saving to files. Take
that out and you should be fine.
Cheers!
Ben Root
On Wed, Nov 12, 2014 at 5:31 PM, Geoffrey Mégardon <
geoffrey.megar...@gmail.com> wrote:
> Hi,
>
> I am using the distribution Anaconda 64-bit.
>
> I never got problems with it. But on that new PC on windows 8.1, I can't
> plot anything in 3D.
> Note that I have an other windows 8.1 installation which works well.
>
> 2D plots work fine.
>
> To create a 3D axe works and then to show the figure works fine:
> from mpl_toolkits.mplot3d import axes3d
> import matplotlib
> matplotlib.use("agg")
> import matplotlib.pyplot as pltfig = plt.figure()
> ax = fig.add_subplot(111, projection='3d')
> plt.show()
>
> But to create the 3D axes, to draw in it, and then to show the figure,
> that crashes:
> from mpl_toolkits.mplot3d import axes3d
> import matplotlib
> matplotlib.use("agg")
> import matplotlib.pyplot as plt
>
> fig = plt.figure()
> ax = fig.add_subplot(111, projection='3d')
> X, Y, Z = axes3d.get_test_data(0.05)
> cset = ax.contour(X, Y, Z)
> ax.clabel(cset, fontsize=9, inline=1)
>
> plt.show()
>
>
> Basically on iPython QT console I would get an error like:
> ""Kernel died, restarting""
>
> I tried different backend:
> - either they are not installed,
> - or they send the message "Kernel died, restarting"
> - or they send no error but no figure is created.
>
>
> Any idea of what is the problem?
>
> --
> --
> MEGARDON Geoffrey
>
>
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