Yet another Tk backend

Hello,

I just uploaded just another Tk backend for matplotlib. It can
connect to any Figure instance, also with multiple Axes (although only
one will be active for interactive zooming and panning).

I hope the package is useful because of its special mouse usage.

To pan, click right, hold, and pan.
To zoom, click left, hold, and pan.
To auto-zoom, click double-left.
To open a window for adjusting title, xy labels, limits, and also for
saving the figure to hdd, click double-right.

I attach an screenshot of the settings dialog to attract some attention ...

You can download from
github.com/friedrichromstedt/matplotlib_backend_fr . Please find also
the README there and the screenshot is also placed under Downloads.

If anyone would like the package _and_ would have some wxPython
knowledge or other widget packages, I would appreciate code for
porting it to that widget platform. Currently only Tk is supported.
But the framework is such that other widgets can reuse some parts of
the implementation.

Friedrich

Example.png