On 08/15/2011 11:10 PM, Till Stensitzki wrote:
> Hello,
> for a interactive gui program i want to change the shown data without changing
> the rest of the figure. For normal plots, there is a set_xdata/set_ydata
> methods. For QuadMesh, there is a set_array method, which i don't get to work.

You have to use ravel().  Illustrated with ipython -pylab:

xx = pcolormesh(rand(3,3))
xx.set_array(rand(3,3).ravel())
draw()
xx.set_array(rand(3,3).ravel())
draw()


Eric

>
> Thanks,
> Till

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