When I use Matplotlib to plot some graphs, it is usually fine for the default inline drawing. However, when I draw some 3D graphs, I'd like to have them in a separate window so that interactions like rotation can be enabled. Can I configure in Python code which figure to display inline and which one to display in a new window?
I know that in Spyder, click Tools, Preferences, Ipython Console, Graphics and under Graphics Backend select “automatic” instead of “inline”. However, this make all the figures to be in new windows. It can be messy when I have a lot of plots. So I want only those 3D plot to be in new windows, but all the other 2D plots remain inline. Is it possible at all?
Thanks!
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%matplotlib qt
when you want graphs in a separate window and
%matplotlib inline
when you want an inline plot
Go to Tools >> Preferences >> IPython console >> Graphics >> Backend:Inline, change "Inline" to "Automatic", click "OK"
Reset the kernel at the console, and the plot will appear in a separate window
Magic commands such as
%matplotlib qt
work in the iPython console and Notebook, but do not work within a script.
In that case, after importing:
from IPython import get_ipython
use:
get_ipython().run_line_magic('matplotlib', 'inline')
for inline plotting of the following code, and
get_ipython().run_line_magic('matplotlib', 'qt')
for plotting in an external window.
Edit: solution above does not always work, depending on your OS/Spyder version Anaconda issue on GitHub. Setting the Graphics Backend to Automatic (as indicated in another answer: Tools >> Preferences >> IPython console >> Graphics --> Automatic) solves the problem for me.
Then, after a Console restart, one can switch between Inline and External plot windows using the get_ipython() command, without having to restart the console.
Source: Stackoverflow.com