Warn if different axis projection requested#7604

Merged

QuLogic merged 2 commits intomatplotlib:masterfrom

dstansby:polar-plots

Dec 19, 2016

Commits on Dec 10, 2016

Warn user if trying to use plt.polar on non-polar axis
dstansby
committed
Warn if calling gca() with projection different to current projection
dstansby
committed