matplotlib Code

Clipping to the figure rectangle doesn't work on curves, so turn it off in that case.

Use the more standard term "pop" rather than "flush" for removing the next item from the queue.

[3020704] set_xlim() problem
Bug in PathClipper when vertices fall precisely on the clipping edge.

Standardizing formatting of C/C++ code.

Add unit test to ensure that rendering complexity exceeded exception is properly propagated to Python.

Uses doubles for rectangle clipping everywhere in the Agg backend.

Do image clipping of images in doubles rather than ints -- prevents the "disappearing image when zooming in too far" problem.

Fix severe slowness with very high image magnification.

Debian Bug#585442: python-matplotlib: crashes when calling axis() after imshow()
This allows the C++ exception raised when Agg rendering complexity is exceeded to percolate up correctly to a Python exception, rather than crashing the interpreter.
Fixes problem in last commit.

Debian Bug#585442: python-matplotlib: crashes when calling axis() after imshow()
This allows the C++ exception raised when Agg rendering complexity is exceeded to percolate up correctly to a Python exception, rather than crashing the interpreter.