Hello again, Between my updating matplotlib and changing my figure refresh method from gcf().canvas.Refresh() to pylab.show(), my colorplots have stopped crashing (so far as I can tell). I've plotted maybe 50 straight with the same figure window *and* randomly slid my colorbar sliders around without a problem.
I suspect pylab.show() is responsible. It doesn't cause the whole figure window to flicker when it updates, so I wager it's doing something smarter than me. Consider me a convert. :) Thanks! -Jack On Jan 18, 2008 9:28 AM, Jack Sankey <[EMAIL PROTECTED]> wrote: > Hey Mike, > > Thanks for the speedy reply. I'm using 0.91.1. I'll download .2 and > see if it clears up. If you know it won't, let me know and I'll give > you any information you want :) > > Take care, > Jack > > > On Jan 18, 2008 6:30 AM, Michael Droettboom <[EMAIL PROTECTED]> wrote: > > What version of matplotlib are you using? Unfortunately, I think this > > is a known issue in 0.90.1 that manifests itself most severely on > > Windows. If you still see it with 0.91.2, let us know and I'll probably > > want some more information from you. > > > > Cheers, > > Mike > > > > > > Jack Sankey wrote: > > > Hello, > > > > > > I wrote a script that loops over some files, plotting them > > > individually with imshow(). In between each file, the program waits > > > for user input and then clears/closes the current figure before making > > > a new one. > > > > > > Roughly 5-10 files into the loop, the script dies, outputting a loop > > > of stuff like this until I close the figure: > > > > > > File "C:\Python25\Lib\site-packages\matplotlib\pyplot.py", line 201, in > > > gcf > > > File "C:\Python25\Lib\site-packages\matplotlib\pyplot.py", line 187, in > > > figure > > > File > > > "C:\Python25\Lib\site-packages\matplotlib\backends\backend_wxagg.py", > > > line 120, in new_figure_manager > > > File "C:\Python25\Lib\site-packages\matplotlib\backends\backend_wx.py", > > > line 1302, in __init__ > > > File > > > "C:\Python25\Lib\site-packages\matplotlib\backends\backend_wxagg.py", > > > line 39, in _get_toolbar > > > File "C:\Python25\Lib\site-packages\matplotlib\backends\backend_wx.py", > > > line 1593, in __init__ > > > File "C:\Python25\Lib\site-packages\matplotlib\backend_bases.py", > > > line 1391, in __init__ > > > File "C:\Python25\Lib\site-packages\matplotlib\backends\backend_wx.py", > > > line 1615, in _init_toolbar > > > File "C:\Python25\Lib\site-packages\matplotlib\backends\backend_wx.py", > > > line 1452, in _load_bitmap > > > File "C:\Python25\Lib\site-packages\wx-2.8-msw-unicode\wx\_gdi.py", > > > line 530, in __init__ > > > PyAssertionError: C++ assertion "IsOpened()" failed at > > > ..\..\src\common\ffile.cpp(187) in wxFFile::Seek(): can't seek on > > > closed file > > > > > > Alternatively, it occasionally will tell me there are too many files > > > open. I have checked and all my file operations include a close(). Any > > > thoughts? I am using wxpython and wxAgg as my backend, with pycrust > > > (pyshell) on windows XP. > > > > > > Thanks, > > > Jack > > > > > > ------------------------------------------------------------------------- > > > This SF.net email is sponsored by: Microsoft > > > Defy all challenges. Microsoft(R) Visual Studio 2008. > > > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > > > _______________________________________________ > > > Matplotlib-users mailing list > > > Matplotlib-users@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > > > > -- > > Michael Droettboom > > Science Software Branch > > Operations and Engineering Division > > Space Telescope Science Institute > > Operated by AURA for NASA > > > ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
