Re: [matplotlib-devel] weird error with gcc 4.4, gomp, cython, and matplotlib

2010-01-28 Thread Michael Droettboom
Hoyt Koepke wrote: > I'm really not sure which mailing list to report this on -- it has got > to rank up there with one of the most obscure errors of all times. I > suspect it's an error in gcc's new openmp implementation, gomp, but > not sure; I can report it there if people think I should. > > I

Re: [matplotlib-devel] weird error with gcc 4.4, gomp, cython, and matplotlib

2010-01-28 Thread Hoyt Koepke
On Thu, Jan 28, 2010 at 2:00 AM, Robert Bradshaw wrote: [snip] > I'm guessing that's the issue, but just to be sure, try using the bare I still get the error with the super-bare extension module, so cython's off the hook :-). > Have you verified that the same C++ compiler and version of libstdc+

[matplotlib-devel] zorder for contours

2010-01-28 Thread Ryan May
Hi, I was shown a bug today by a colleague, demonstrated by the following example: import numpy as np import matplotlib.pyplot as plt a = np.zeros([10, 10]) a[2:6,3:8] = 1 ls = plt.contour(a, 1, colors='r', linewidths=3, zorder=5) print ls.collections[0]l.get_zorder() rect = plt.Rectangle([2, 3]

Re: [matplotlib-devel] zorder for contours

2010-01-28 Thread Eric Firing
Ryan May wrote: > Hi, > > I was shown a bug today by a colleague, demonstrated by the following example: > > import numpy as np > import matplotlib.pyplot as plt > > a = np.zeros([10, 10]) > a[2:6,3:8] = 1 > ls = plt.contour(a, 1, colors='r', linewidths=3, zorder=5) > print ls.collections[0]l.ge

Re: [matplotlib-devel] zorder for contours

2010-01-28 Thread Ryan May
On Thu, Jan 28, 2010 at 1:03 PM, Eric Firing wrote: > Ryan May wrote: >> Unless I completely misunderstand zorder, the contour should be *on >> top* of the rectangle.  Also note that printing the zorder for the >> contour's collection (a LineCollection object) gives a value of 2, >> even though th

Re: [matplotlib-devel] A small improvement to plot directive

2010-01-28 Thread Fernando Perez
On Wed, Jan 27, 2010 at 6:06 PM, Andrew Straw wrote: > I'm +1 on this. We can have then have the buildbot doc builder enable > this when building the docs. (Which are output at > http://matplotlib.sourceforge.net/trunk-docs/ and > http://matplotlib.sourceforge.net/trunk-docs/Matplotlib.pdf , for >