None so far.
When one axis of a 2-dimensional plot if overridden viaxlim orylim,automatic scaling of the remaining axis should be based on the data that fallswithin the specified limits of the first axis.
When axis limits for a 2-D plot are specified for one axis only (viaxlim orylim), matplotlib currently does not currently rescale the other axis. Theresult is that the displayed curves or symbols may be compressed into a tinyportion of the available area, so that the final plot conveys much lessinformation than it would with appropriate axis scaling.
The proposed change of behavior would make matplotlib choose the scale for theremaining axis using only the data that falls within the limits for the axiswhere limits were specified.
I don’t know enough about the internals of matplotlib to be able to suggest animplementation.
From the standpoint of software interfaces, there would be no break inbackward compatibility. Some outputs would be different, but if the usertruly desires the previous behavior, he/she can achieve this by overridingthe axis scaling for both axes.
The only alternative that I can see is to maintain the status quo.