[Matplotlib-users] Scale problem with shared axes

[David T. <dav...@gm...>]

Hi,

  While upgrading from matplotlib 0.91.2 to 0.98.2 my software stop 
working properly. I had to adapt one of my function to autoscale visible 
lines. Basically, the modified function seems to work but when I use it 
on a shared axes context I run into problem.

A small script in attachment illustrate the problem.
Actually, the second axes which sharex with first one, prevent the first 
one to be scaled properly. The script works properly with matplotlib 
0.91.2 but fail (autoscaling not working) using 0.98.2
Am I doing something wrong in my autoscale function while updating the 
axs.dataLim ? Or is it something more tricky?

Thanks in advance for your help.

David