[Matplotlib-users] Multiprocessing with WxAgg

Hi, First off, thanks for building and supporting this excellent project. I'm having trouble using the mulitprocessing example code at http://matplotlib.org/examples/misc/multiprocess.html with WXAgg. Things appear to work fine in the original script but when I change GTKAgg to WXAgg in this scrip

[Matplotlib-users] Line2D visible in axes

Hi, I have an 'axes' and some Line2D instance 'line' which is part of the axes artists. Suppose the plot has been zoomed so only a small window of the original axes is visible. Is there a fast/convenient method that can be used to test if a Line2D object is visible at the current zoom level.

[Matplotlib-users] linestyle option for FancyArrowPatch and similar commands

Hi all, I was wondering why there are inconsistent values for the 'linestyle' option in matplotlib.backend_bases.GraphicsContextBase. The values allowed are 'solid', 'dashed', 'dotted' and 'dashdot', aside from tuples. Compare this with the options available for the usual pyplot.plot() comm