Hi,I figured out a bug in the FancyArrow class (sorry, I didn't track it down, yet). Might be related to my strange axes limits ?
Please have a look at the attached example. As you can see, in the lower panel the head is not rendered correctly.
I used the lates svn, revision 4730. Manuel BTW: When building matplotlib I get a lot of warnings: [.....]src/image.cpp: In member function ‘Py::Object Image::buffer_rgba(const Py::Tuple&)’: src/image.cpp:266: warning: deprecated conversion from string constant to ‘char*’
[.....]
import pylab from matplotlib.patches import FancyArrow pylab.subplot(221) fa = FancyArrow(1.85,-9, 0.1, 0.0, head_length=0.02, head_width=0.28) pylab.gca().add_patch(fa) pylab.xlim(1.75,2.7) pylab.ylim(-3,-12) pylab.subplot(223) fa = FancyArrow(1.85,-9, 0.1, 0.5, head_length=0.02, head_width=0.28) pylab.gca().add_patch(fa) pylab.xlim(1.75,2.7) pylab.ylim(-3,-12) pylab.show()
<<inline: fancyarrowbug.png>>
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