To help us understand and resolve your issue please check that you have provided

the information below.

- [ ] Matplotlib version, Python version and Platform (Windows, OSX, Linux ...)

- [ ] How did you install Matplotlib and Python (pip, anaconda, from source ...)

- [ ] If possible please supply a [Short, Self Contained, Correct, Example](http://sscce.org/)

that demonstrates the issue i.e a small piece of code which reproduces the issue

and can be run with out any other (or as few as possible) external dependencies.

- [ ] If this is an image generation bug attach a screenshot demonstrating the issue.

- [ ] If this is a regression (Used to work in an earlier version of Matplotlib), please

note where it used to work.