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From: Benjamin R. <ben...@ou...> - 2014-11-15 14:51:20
|
I was waiting for the results from using faulthandler. It is very easy to use, and I think it will be very illuminating. Ben Root On Sat, Nov 15, 2014 at 8:50 AM, Geoffrey Mégardon < geo...@gm...> wrote: > So, are there new ideas about this problem? > My case seems quite rare :/ > > On 13 November 2014 17:46, Geoffrey Mégardon <geo...@gm...> > wrote: > >> sorry to double post, >> >> I don't know if it is linked but Pycharms complains about Skeleton >> Generation Problems, among the errors there is one which has matplotlib >> inside: >> >> *Failed modules* >> Python 2.7.8 (C:\Anaconda\python.exe) >> dde >> matplotlib._cntr >> win32ui >> win32uiole >> Generation of skeletons for the modules above will be tried again when >> the modules are updated or a new version of generator is available >> >> On 13 November 2014 17:35, Geoffrey Mégardon <geo...@gm... >> > wrote: >> >>> I will have a look to faulthandler but I never used it before. >>> >>> To use savefig() leads to the same crash. >>> >>> The two first examples on this pages work fine: >>> http://matplotlib.org/mpl_toolkits/axes_grid/users/overview.html >>> >>> The first example from: >>> http://matplotlib.org/basemap/users/examples.html >>> send back an error telling I do not have a module Basemap: >>> Traceback (most recent call last): >>> File "C:\Users\User\Google Drive\Work\tryAxesGrid.py", line 1, in >>> <module> >>> from mpl_toolkits.basemap import Basemap >>> ImportError: No module named basemap >>> >>> Here the previously cited traceback provided by windows 8.1: >>> >>> Version=1 >>> EventType=APPCRASH >>> EventTime=130603719401981342 >>> ReportType=2 >>> Consent=1 >>> UploadTime=130603719404121474 >>> ReportIdentifier=4a8084e1-6b57-11e4-bebc-48d22435da2b >>> IntegratorReportIdentifier=4a8084e0-6b57-11e4-bebc-48d22435da2b >>> NsAppName=python.exe >>> Response.type=4 >>> Sig[0].Name=Application Name >>> Sig[0].Value=python.exe >>> Sig[1].Name=Application Version >>> Sig[1].Value=0.0.0.0 >>> Sig[2].Name=Application Timestamp >>> Sig[2].Value=53b4679e >>> Sig[3].Name=Fault Module Name >>> Sig[3].Value=_dotblas.pyd >>> Sig[4].Name=Fault Module Version >>> Sig[4].Value=0.0.0.0 >>> Sig[5].Name=Fault Module Timestamp >>> Sig[5].Value=545678cb >>> Sig[6].Name=Exception Code >>> Sig[6].Value=c000001d >>> Sig[7].Name=Exception Offset >>> Sig[7].Value=0000000000324022 >>> DynamicSig[1].Name=OS Version >>> DynamicSig[1].Value=6.3.9600.2.0.0.768.101 >>> DynamicSig[2].Name=Locale ID >>> DynamicSig[2].Value=2057 >>> DynamicSig[22].Name=Additional Information 1 >>> DynamicSig[22].Value=00a8 >>> DynamicSig[23].Name=Additional Information 2 >>> DynamicSig[23].Value=00a81cae033b06467abfa2fb5dae54f2 >>> DynamicSig[24].Name=Additional Information 3 >>> DynamicSig[24].Value=bca9 >>> DynamicSig[25].Name=Additional Information 4 >>> DynamicSig[25].Value=bca99a98a9c8e88898e6500171ba1359 >>> UI[2]=C:\Users\User\Anaconda\python.exe >>> UI[3]=python.exe has stopped working >>> UI[4]=Windows can check online for a solution to the problem. >>> UI[5]=Check online for a solution and close the program >>> UI[6]=Check online for a solution later and close the program >>> UI[7]=Close the program >>> LoadedModule[0]=C:\Users\User\Anaconda\python.exe >>> LoadedModule[1]=C:\WINDOWS\SYSTEM32\ntdll.dll >>> LoadedModule[2]=C:\WINDOWS\system32\KERNEL32.DLL >>> LoadedModule[3]=C:\WINDOWS\system32\KERNELBASE.dll >>> LoadedModule[4]=C:\Users\User\Anaconda\python27.dll >>> >>> LoadedModule[5]=C:\WINDOWS\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_08e793bfa83a89b5\MSVCR90.dll >>> LoadedModule[6]=C:\WINDOWS\system32\USER32.dll >>> LoadedModule[7]=C:\WINDOWS\system32\ADVAPI32.dll >>> LoadedModule[8]=C:\WINDOWS\system32\SHELL32.dll >>> LoadedModule[9]=C:\WINDOWS\system32\GDI32.dll >>> LoadedModule[10]=C:\WINDOWS\system32\msvcrt.dll >>> LoadedModule[11]=C:\WINDOWS\SYSTEM32\sechost.dll >>> LoadedModule[12]=C:\WINDOWS\system32\RPCRT4.dll >>> LoadedModule[13]=C:\WINDOWS\SYSTEM32\combase.dll >>> LoadedModule[14]=C:\WINDOWS\system32\SHLWAPI.dll >>> LoadedModule[15]=C:\WINDOWS\system32\IMM32.DLL >>> LoadedModule[16]=C:\WINDOWS\system32\MSCTF.dll >>> LoadedModule[17]=C:\Users\User\Anaconda\DLLs\_hashlib.pyd >>> LoadedModule[18]=C:\WINDOWS\SYSTEM32\CRYPTSP.dll >>> LoadedModule[19]=C:\WINDOWS\system32\rsaenh.dll >>> LoadedModule[20]=C:\WINDOWS\SYSTEM32\bcrypt.dll >>> LoadedModule[21]=C:\WINDOWS\SYSTEM32\CRYPTBASE.dll >>> LoadedModule[22]=C:\WINDOWS\SYSTEM32\bcryptPrimitives.dll >>> LoadedModule[23]=C:\Users\User\Anaconda\DLLs\_socket.pyd >>> LoadedModule[24]=C:\WINDOWS\system32\WS2_32.dll >>> LoadedModule[25]=C:\WINDOWS\system32\NSI.dll >>> LoadedModule[26]=C:\Users\User\Anaconda\DLLs\_ssl.pyd >>> >>> LoadedModule[27]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\multiarray.pyd >>> >>> LoadedModule[28]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\umath.pyd >>> >>> LoadedModule[29]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\_dotblas.pyd >>> >>> LoadedModule[30]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\libiomp5md.dll >>> >>> LoadedModule[31]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\scalarmath.pyd >>> >>> LoadedModule[32]=C:\Users\User\Anaconda\lib\site-packages\numpy\lib\_compiled_base.pyd >>> >>> LoadedModule[33]=C:\Users\User\Anaconda\lib\site-packages\numpy\linalg\lapack_lite.pyd >>> >>> LoadedModule[34]=C:\Users\User\Anaconda\lib\site-packages\numpy\linalg\_umath_linalg.pyd >>> >>> LoadedModule[35]=C:\Users\User\Anaconda\lib\site-packages\numpy\fft\fftpack_lite.pyd >>> >>> LoadedModule[36]=C:\Users\User\Anaconda\lib\site-packages\numpy\random\mtrand.pyd >>> LoadedModule[37]=C:\Users\User\Anaconda\DLLs\_ctypes.pyd >>> LoadedModule[38]=C:\WINDOWS\system32\ole32.dll >>> LoadedModule[39]=C:\WINDOWS\system32\OLEAUT32.dll >>> >>> LoadedModule[40]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_path.pyd >>> >>> LoadedModule[41]=C:\WINDOWS\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_08e793bfa83a89b5\MSVCP90.dll >>> >>> LoadedModule[42]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\ft2font.pyd >>> LoadedModule[43]=C:\Users\User\Anaconda\DLLs\unicodedata.pyd >>> >>> LoadedModule[44]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_png.pyd >>> LoadedModule[45]=C:\Users\User\Anaconda\DLLs\_tkinter.pyd >>> LoadedModule[46]=C:\Users\User\Anaconda\DLLs\tcl85.dll >>> LoadedModule[47]=C:\Users\User\Anaconda\DLLs\tk85.dll >>> LoadedModule[48]=C:\WINDOWS\system32\COMDLG32.dll >>> >>> LoadedModule[49]=C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.9600.16384_none_34a8918f959016ea\COMCTL32.dll >>> LoadedModule[50]=C:\WINDOWS\SYSTEM32\SHCORE.DLL >>> >>> LoadedModule[51]=C:\Users\User\Anaconda\lib\site-packages\PIL\_imaging.pyd >>> >>> LoadedModule[52]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_cntr.pyd >>> >>> LoadedModule[53]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_image.pyd >>> >>> LoadedModule[54]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_tri.pyd >>> >>> LoadedModule[55]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_qhull.pyd >>> >>> LoadedModule[56]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\backends\_backend_agg.pyd >>> LoadedModule[57]=C:\Users\User\Anaconda\lib\site-packages\sip.pyd >>> >>> LoadedModule[58]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtCore.pyd >>> >>> LoadedModule[59]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtCore4.dll >>> LoadedModule[60]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtGui.pyd >>> >>> LoadedModule[61]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtGui4.dll >>> LoadedModule[62]=C:\WINDOWS\SYSTEM32\WINMM.dll >>> LoadedModule[63]=C:\WINDOWS\SYSTEM32\WINSPOOL.DRV >>> LoadedModule[64]=C:\WINDOWS\SYSTEM32\WINMMBASE.dll >>> LoadedModule[65]=C:\WINDOWS\SYSTEM32\cfgmgr32.dll >>> LoadedModule[66]=C:\WINDOWS\SYSTEM32\DEVOBJ.dll >>> LoadedModule[67]=C:\WINDOWS\system32\uxtheme.dll >>> LoadedModule[68]=C:\WINDOWS\system32\dwmapi.dll >>> LoadedModule[69]=C:\WINDOWS\SYSTEM32\kernel.appcore.dll >>> FriendlyEventName=Stopped working >>> ConsentKey=APPCRASH >>> AppName=python.exe >>> AppPath=C:\Users\User\Anaconda\python.exe >>> NsPartner=windows >>> NsGroup=windows8 >>> ApplicationIdentity=5B036AF1EC2E20F320DBF28D119DE93D >>> >>> On 13 November 2014 17:05, Benjamin Root <ben...@ou...> wrote: >>> >>>> Yeah, I am at a real loss here. Can you try one of the axes_grid1 >>>> examples? Also, how about the basemap examples? Those are both mpl_toolkit >>>> packages as well and might behave similarly. Also, it would be interesting >>>> to figure out at exactly which step the failure happens. There is a package >>>> called "faulthandler" that is really useful for that: >>>> http://faulthandler.readthedocs.org/en/latest/ It is a bit limited on >>>> Windows, but it is better than nothing. >>>> Also, does it fail regardless if you are doing savefig() or show()? >>>> >>>> Unfortunately, the "traceback" info you provided doesn't seem to be >>>> encoded properly (or at least, not auto-detectable). >>>> >>>> Ben Root >>>> >>>> On Thu, Nov 13, 2014 at 4:57 PM, Geoffrey Mégardon < >>>> geo...@gm...> wrote: >>>> >>>>> That returns: >>>>> C:\Anaconda\lib\site-packages\matplotlib\__init__.pyc >>>>> C:\Anaconda\lib\site-packages\mpl_toolkits\mplot3d\__init__.pyc >>>>> >>>>> On 13 November 2014 16:40, Benjamin Root <ben...@ou...> wrote: >>>>> >>>>>> No OpenGL. The 3d graphics all goes through the same layering engine >>>>>> as the 2D plots. They aren't real 3D plots but rather what I like to call >>>>>> "2.1D" plots. A single point of a 3D element is chosen to determine how to >>>>>> layer it with everything else. So, it is very easy to get visualization >>>>>> artifacts, especially with polygons. >>>>>> >>>>>> Do this from python: >>>>>> >>>>>> import matplotlib >>>>>> import mpl_toolkits.mplot3d >>>>>> print matplotlib.__file__ >>>>>> print mpl_toolkits.mplot3d.__file__ >>>>>> >>>>>> And tell us what that returns. >>>>>> >>>>>> Cheers! >>>>>> Ben Root >>>>>> >>>>>> >>>>>> >>>>>> On Thu, Nov 13, 2014 at 3:49 PM, Paul Hobson <pmh...@gm...> >>>>>> wrote: >>>>>> >>>>>>> No clue about that. BTW, I'll i was suggestion was to create a new >>>>>>> conda enviorment: >>>>>>> > conda create --name=mpl3dtest matplotlib ipython-notebook >>>>>>> python=3.4 >>>>>>> ... >>>>>>> > activate mpl3dtest >>>>>>> > ipython notebook >>>>>>> > [test out 3d plotting] >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Thu, Nov 13, 2014 at 12:44 PM, Geoffrey Mégardon < >>>>>>> geo...@gm...> wrote: >>>>>>> >>>>>>>> I uninstall and reinstall Anaconda. >>>>>>>> That still does not work :/ >>>>>>>> Is it possible there is like OpenGL problem, graphic card driver >>>>>>>> problem, or something linked to displaying 3d? >>>>>>>> >>>>>>>> On 13 November 2014 13:32, Paul Hobson <pmh...@gm...> wrote: >>>>>>>> >>>>>>>>> Does a fresh conda environment help? >>>>>>>>> >>>>>>>>> On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon < >>>>>>>>> geo...@gm...> wrote: >>>>>>>>> >>>>>>>>>> Yes, I may forget to tell, but this code is 100% working, it work >>>>>>>>>> on other installations I have. So the problem is not in the code. >>>>>>>>>> >>>>>>>>>> It is just that on my current laptop, I don't know why, this >>>>>>>>>> code, which tries to display a 3d plot, leads to a crash. >>>>>>>>>> Note that 2D plots work fine on their side. >>>>>>>>>> >>>>>>>>>> I have an other PC on windows 8.1, and everything work fine on >>>>>>>>>> it, I installed the same Anaconda 64-bit version. >>>>>>>>>> >>>>>>>>>> So it is something to do with my environment, but it is not >>>>>>>>>> linked to the OS itself, and it is linked with 3D displaying only I would >>>>>>>>>> say. >>>>>>>>>> >>>>>>>>>> Any idea? :) >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On 12 November 2014 18:44, Jerzy Karczmarczuk < >>>>>>>>>> jer...@un...> wrote: >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit : >>>>>>>>>>> >>>>>>>>>>> ... >>>>>>>>>>> >>>>>>>>>>>> But to create the 3D axes, to draw in it, and then to show >>>>>>>>>>>>> the figure, that crashes: >>>>>>>>>>>>> from mpl_toolkits.mplot3d import axes3d >>>>>>>>>>>>> import matplotlib >>>>>>>>>>>>> matplotlib.use("agg") >>>>>>>>>>>>> import matplotlib.pyplot as plt >>>>>>>>>>>>> >>>>>>>>>>>>> fig = plt.figure() >>>>>>>>>>>>> ax = fig.add_subplot(111, projection='3d') >>>>>>>>>>>>> X, Y, Z = axes3d.get_test_data(0.05) >>>>>>>>>>>>> cset = ax.contour(X, Y, Z) >>>>>>>>>>>>> ax.clabel(cset, fontsize=9, inline=1) >>>>>>>>>>>>> >>>>>>>>>>>>> plt.show() >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Basically on iPython QT console I would get an error like: >>>>>>>>>>>>> ""Kernel died, restarting"" >>>>>>>>>>>>> >>>>>>>>>>>> Perhaps it is your environment, not Matplotlib. >>>>>>>>>>> A copy-paste of this program run without problems on my system. >>>>>>>>>>> Anaconda 64 bits, IPython console (within Spyder). >>>>>>>>>>> But *Windows 7*, not 8. >>>>>>>>>>> >>>>>>>>>>> Jerzy Karczmarczuk >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>>>>>> Monitor 10 servers for $9/Month. >>>>>>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>>>>>> notifications. >>>>>>>>>>> Take corrective actions from your mobile device. >>>>>>>>>>> >>>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>>>>>> _______________________________________________ >>>>>>>>>>> Matplotlib-users mailing list >>>>>>>>>>> Mat...@li... >>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> -- >>>>>>>>>> MEGARDON Geoffrey >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>>>>> Monitor 10 servers for $9/Month. >>>>>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>>>>> notifications. >>>>>>>>>> Take corrective actions from your mobile device. >>>>>>>>>> >>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>>>>> _______________________________________________ >>>>>>>>>> Matplotlib-users mailing list >>>>>>>>>> Mat...@li... >>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> -- >>>>>>>> MEGARDON Geoffrey >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>> Monitor 10 servers for $9/Month. >>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>> notifications. >>>>>>> Take corrective actions from your mobile device. >>>>>>> >>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>> _______________________________________________ >>>>>>> Matplotlib-users mailing list >>>>>>> Mat...@li... >>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>> >>>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> -- >>>>> MEGARDON Geoffrey >>>>> >>>> >>>> >>> >>> >>> -- >>> -- >>> MEGARDON Geoffrey >>> >> >> >> >> -- >> -- >> MEGARDON Geoffrey >> > > > > -- > -- > MEGARDON Geoffrey > |
|
From: Geoffrey M. <geo...@gm...> - 2014-11-15 13:50:30
|
So, are there new ideas about this problem? My case seems quite rare :/ On 13 November 2014 17:46, Geoffrey Mégardon <geo...@gm...> wrote: > sorry to double post, > > I don't know if it is linked but Pycharms complains about Skeleton > Generation Problems, among the errors there is one which has matplotlib > inside: > > *Failed modules* > Python 2.7.8 (C:\Anaconda\python.exe) > dde > matplotlib._cntr > win32ui > win32uiole > Generation of skeletons for the modules above will be tried again when the > modules are updated or a new version of generator is available > > On 13 November 2014 17:35, Geoffrey Mégardon <geo...@gm...> > wrote: > >> I will have a look to faulthandler but I never used it before. >> >> To use savefig() leads to the same crash. >> >> The two first examples on this pages work fine: >> http://matplotlib.org/mpl_toolkits/axes_grid/users/overview.html >> >> The first example from: http://matplotlib.org/basemap/users/examples.html >> send back an error telling I do not have a module Basemap: >> Traceback (most recent call last): >> File "C:\Users\User\Google Drive\Work\tryAxesGrid.py", line 1, in >> <module> >> from mpl_toolkits.basemap import Basemap >> ImportError: No module named basemap >> >> Here the previously cited traceback provided by windows 8.1: >> >> Version=1 >> EventType=APPCRASH >> EventTime=130603719401981342 >> ReportType=2 >> Consent=1 >> UploadTime=130603719404121474 >> ReportIdentifier=4a8084e1-6b57-11e4-bebc-48d22435da2b >> IntegratorReportIdentifier=4a8084e0-6b57-11e4-bebc-48d22435da2b >> NsAppName=python.exe >> Response.type=4 >> Sig[0].Name=Application Name >> Sig[0].Value=python.exe >> Sig[1].Name=Application Version >> Sig[1].Value=0.0.0.0 >> Sig[2].Name=Application Timestamp >> Sig[2].Value=53b4679e >> Sig[3].Name=Fault Module Name >> Sig[3].Value=_dotblas.pyd >> Sig[4].Name=Fault Module Version >> Sig[4].Value=0.0.0.0 >> Sig[5].Name=Fault Module Timestamp >> Sig[5].Value=545678cb >> Sig[6].Name=Exception Code >> Sig[6].Value=c000001d >> Sig[7].Name=Exception Offset >> Sig[7].Value=0000000000324022 >> DynamicSig[1].Name=OS Version >> DynamicSig[1].Value=6.3.9600.2.0.0.768.101 >> DynamicSig[2].Name=Locale ID >> DynamicSig[2].Value=2057 >> DynamicSig[22].Name=Additional Information 1 >> DynamicSig[22].Value=00a8 >> DynamicSig[23].Name=Additional Information 2 >> DynamicSig[23].Value=00a81cae033b06467abfa2fb5dae54f2 >> DynamicSig[24].Name=Additional Information 3 >> DynamicSig[24].Value=bca9 >> DynamicSig[25].Name=Additional Information 4 >> DynamicSig[25].Value=bca99a98a9c8e88898e6500171ba1359 >> UI[2]=C:\Users\User\Anaconda\python.exe >> UI[3]=python.exe has stopped working >> UI[4]=Windows can check online for a solution to the problem. >> UI[5]=Check online for a solution and close the program >> UI[6]=Check online for a solution later and close the program >> UI[7]=Close the program >> LoadedModule[0]=C:\Users\User\Anaconda\python.exe >> LoadedModule[1]=C:\WINDOWS\SYSTEM32\ntdll.dll >> LoadedModule[2]=C:\WINDOWS\system32\KERNEL32.DLL >> LoadedModule[3]=C:\WINDOWS\system32\KERNELBASE.dll >> LoadedModule[4]=C:\Users\User\Anaconda\python27.dll >> >> LoadedModule[5]=C:\WINDOWS\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_08e793bfa83a89b5\MSVCR90.dll >> LoadedModule[6]=C:\WINDOWS\system32\USER32.dll >> LoadedModule[7]=C:\WINDOWS\system32\ADVAPI32.dll >> LoadedModule[8]=C:\WINDOWS\system32\SHELL32.dll >> LoadedModule[9]=C:\WINDOWS\system32\GDI32.dll >> LoadedModule[10]=C:\WINDOWS\system32\msvcrt.dll >> LoadedModule[11]=C:\WINDOWS\SYSTEM32\sechost.dll >> LoadedModule[12]=C:\WINDOWS\system32\RPCRT4.dll >> LoadedModule[13]=C:\WINDOWS\SYSTEM32\combase.dll >> LoadedModule[14]=C:\WINDOWS\system32\SHLWAPI.dll >> LoadedModule[15]=C:\WINDOWS\system32\IMM32.DLL >> LoadedModule[16]=C:\WINDOWS\system32\MSCTF.dll >> LoadedModule[17]=C:\Users\User\Anaconda\DLLs\_hashlib.pyd >> LoadedModule[18]=C:\WINDOWS\SYSTEM32\CRYPTSP.dll >> LoadedModule[19]=C:\WINDOWS\system32\rsaenh.dll >> LoadedModule[20]=C:\WINDOWS\SYSTEM32\bcrypt.dll >> LoadedModule[21]=C:\WINDOWS\SYSTEM32\CRYPTBASE.dll >> LoadedModule[22]=C:\WINDOWS\SYSTEM32\bcryptPrimitives.dll >> LoadedModule[23]=C:\Users\User\Anaconda\DLLs\_socket.pyd >> LoadedModule[24]=C:\WINDOWS\system32\WS2_32.dll >> LoadedModule[25]=C:\WINDOWS\system32\NSI.dll >> LoadedModule[26]=C:\Users\User\Anaconda\DLLs\_ssl.pyd >> >> LoadedModule[27]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\multiarray.pyd >> >> LoadedModule[28]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\umath.pyd >> >> LoadedModule[29]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\_dotblas.pyd >> >> LoadedModule[30]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\libiomp5md.dll >> >> LoadedModule[31]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\scalarmath.pyd >> >> LoadedModule[32]=C:\Users\User\Anaconda\lib\site-packages\numpy\lib\_compiled_base.pyd >> >> LoadedModule[33]=C:\Users\User\Anaconda\lib\site-packages\numpy\linalg\lapack_lite.pyd >> >> LoadedModule[34]=C:\Users\User\Anaconda\lib\site-packages\numpy\linalg\_umath_linalg.pyd >> >> LoadedModule[35]=C:\Users\User\Anaconda\lib\site-packages\numpy\fft\fftpack_lite.pyd >> >> LoadedModule[36]=C:\Users\User\Anaconda\lib\site-packages\numpy\random\mtrand.pyd >> LoadedModule[37]=C:\Users\User\Anaconda\DLLs\_ctypes.pyd >> LoadedModule[38]=C:\WINDOWS\system32\ole32.dll >> LoadedModule[39]=C:\WINDOWS\system32\OLEAUT32.dll >> >> LoadedModule[40]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_path.pyd >> >> LoadedModule[41]=C:\WINDOWS\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_08e793bfa83a89b5\MSVCP90.dll >> >> LoadedModule[42]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\ft2font.pyd >> LoadedModule[43]=C:\Users\User\Anaconda\DLLs\unicodedata.pyd >> >> LoadedModule[44]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_png.pyd >> LoadedModule[45]=C:\Users\User\Anaconda\DLLs\_tkinter.pyd >> LoadedModule[46]=C:\Users\User\Anaconda\DLLs\tcl85.dll >> LoadedModule[47]=C:\Users\User\Anaconda\DLLs\tk85.dll >> LoadedModule[48]=C:\WINDOWS\system32\COMDLG32.dll >> >> LoadedModule[49]=C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.9600.16384_none_34a8918f959016ea\COMCTL32.dll >> LoadedModule[50]=C:\WINDOWS\SYSTEM32\SHCORE.DLL >> LoadedModule[51]=C:\Users\User\Anaconda\lib\site-packages\PIL\_imaging.pyd >> >> LoadedModule[52]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_cntr.pyd >> >> LoadedModule[53]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_image.pyd >> >> LoadedModule[54]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_tri.pyd >> >> LoadedModule[55]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_qhull.pyd >> >> LoadedModule[56]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\backends\_backend_agg.pyd >> LoadedModule[57]=C:\Users\User\Anaconda\lib\site-packages\sip.pyd >> LoadedModule[58]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtCore.pyd >> >> LoadedModule[59]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtCore4.dll >> LoadedModule[60]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtGui.pyd >> LoadedModule[61]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtGui4.dll >> LoadedModule[62]=C:\WINDOWS\SYSTEM32\WINMM.dll >> LoadedModule[63]=C:\WINDOWS\SYSTEM32\WINSPOOL.DRV >> LoadedModule[64]=C:\WINDOWS\SYSTEM32\WINMMBASE.dll >> LoadedModule[65]=C:\WINDOWS\SYSTEM32\cfgmgr32.dll >> LoadedModule[66]=C:\WINDOWS\SYSTEM32\DEVOBJ.dll >> LoadedModule[67]=C:\WINDOWS\system32\uxtheme.dll >> LoadedModule[68]=C:\WINDOWS\system32\dwmapi.dll >> LoadedModule[69]=C:\WINDOWS\SYSTEM32\kernel.appcore.dll >> FriendlyEventName=Stopped working >> ConsentKey=APPCRASH >> AppName=python.exe >> AppPath=C:\Users\User\Anaconda\python.exe >> NsPartner=windows >> NsGroup=windows8 >> ApplicationIdentity=5B036AF1EC2E20F320DBF28D119DE93D >> >> On 13 November 2014 17:05, Benjamin Root <ben...@ou...> wrote: >> >>> Yeah, I am at a real loss here. Can you try one of the axes_grid1 >>> examples? Also, how about the basemap examples? Those are both mpl_toolkit >>> packages as well and might behave similarly. Also, it would be interesting >>> to figure out at exactly which step the failure happens. There is a package >>> called "faulthandler" that is really useful for that: >>> http://faulthandler.readthedocs.org/en/latest/ It is a bit limited on >>> Windows, but it is better than nothing. >>> Also, does it fail regardless if you are doing savefig() or show()? >>> >>> Unfortunately, the "traceback" info you provided doesn't seem to be >>> encoded properly (or at least, not auto-detectable). >>> >>> Ben Root >>> >>> On Thu, Nov 13, 2014 at 4:57 PM, Geoffrey Mégardon < >>> geo...@gm...> wrote: >>> >>>> That returns: >>>> C:\Anaconda\lib\site-packages\matplotlib\__init__.pyc >>>> C:\Anaconda\lib\site-packages\mpl_toolkits\mplot3d\__init__.pyc >>>> >>>> On 13 November 2014 16:40, Benjamin Root <ben...@ou...> wrote: >>>> >>>>> No OpenGL. The 3d graphics all goes through the same layering engine >>>>> as the 2D plots. They aren't real 3D plots but rather what I like to call >>>>> "2.1D" plots. A single point of a 3D element is chosen to determine how to >>>>> layer it with everything else. So, it is very easy to get visualization >>>>> artifacts, especially with polygons. >>>>> >>>>> Do this from python: >>>>> >>>>> import matplotlib >>>>> import mpl_toolkits.mplot3d >>>>> print matplotlib.__file__ >>>>> print mpl_toolkits.mplot3d.__file__ >>>>> >>>>> And tell us what that returns. >>>>> >>>>> Cheers! >>>>> Ben Root >>>>> >>>>> >>>>> >>>>> On Thu, Nov 13, 2014 at 3:49 PM, Paul Hobson <pmh...@gm...> >>>>> wrote: >>>>> >>>>>> No clue about that. BTW, I'll i was suggestion was to create a new >>>>>> conda enviorment: >>>>>> > conda create --name=mpl3dtest matplotlib ipython-notebook python=3.4 >>>>>> ... >>>>>> > activate mpl3dtest >>>>>> > ipython notebook >>>>>> > [test out 3d plotting] >>>>>> >>>>>> >>>>>> >>>>>> On Thu, Nov 13, 2014 at 12:44 PM, Geoffrey Mégardon < >>>>>> geo...@gm...> wrote: >>>>>> >>>>>>> I uninstall and reinstall Anaconda. >>>>>>> That still does not work :/ >>>>>>> Is it possible there is like OpenGL problem, graphic card driver >>>>>>> problem, or something linked to displaying 3d? >>>>>>> >>>>>>> On 13 November 2014 13:32, Paul Hobson <pmh...@gm...> wrote: >>>>>>> >>>>>>>> Does a fresh conda environment help? >>>>>>>> >>>>>>>> On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon < >>>>>>>> geo...@gm...> wrote: >>>>>>>> >>>>>>>>> Yes, I may forget to tell, but this code is 100% working, it work >>>>>>>>> on other installations I have. So the problem is not in the code. >>>>>>>>> >>>>>>>>> It is just that on my current laptop, I don't know why, this code, >>>>>>>>> which tries to display a 3d plot, leads to a crash. >>>>>>>>> Note that 2D plots work fine on their side. >>>>>>>>> >>>>>>>>> I have an other PC on windows 8.1, and everything work fine on it, >>>>>>>>> I installed the same Anaconda 64-bit version. >>>>>>>>> >>>>>>>>> So it is something to do with my environment, but it is not linked >>>>>>>>> to the OS itself, and it is linked with 3D displaying only I would say. >>>>>>>>> >>>>>>>>> Any idea? :) >>>>>>>>> >>>>>>>>> >>>>>>>>> On 12 November 2014 18:44, Jerzy Karczmarczuk < >>>>>>>>> jer...@un...> wrote: >>>>>>>>> >>>>>>>>>> >>>>>>>>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit : >>>>>>>>>> >>>>>>>>>> ... >>>>>>>>>> >>>>>>>>>>> But to create the 3D axes, to draw in it, and then to show >>>>>>>>>>>> the figure, that crashes: >>>>>>>>>>>> from mpl_toolkits.mplot3d import axes3d >>>>>>>>>>>> import matplotlib >>>>>>>>>>>> matplotlib.use("agg") >>>>>>>>>>>> import matplotlib.pyplot as plt >>>>>>>>>>>> >>>>>>>>>>>> fig = plt.figure() >>>>>>>>>>>> ax = fig.add_subplot(111, projection='3d') >>>>>>>>>>>> X, Y, Z = axes3d.get_test_data(0.05) >>>>>>>>>>>> cset = ax.contour(X, Y, Z) >>>>>>>>>>>> ax.clabel(cset, fontsize=9, inline=1) >>>>>>>>>>>> >>>>>>>>>>>> plt.show() >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Basically on iPython QT console I would get an error like: >>>>>>>>>>>> ""Kernel died, restarting"" >>>>>>>>>>>> >>>>>>>>>>> Perhaps it is your environment, not Matplotlib. >>>>>>>>>> A copy-paste of this program run without problems on my system. >>>>>>>>>> Anaconda 64 bits, IPython console (within Spyder). >>>>>>>>>> But *Windows 7*, not 8. >>>>>>>>>> >>>>>>>>>> Jerzy Karczmarczuk >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>>>>> Monitor 10 servers for $9/Month. >>>>>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>>>>> notifications. >>>>>>>>>> Take corrective actions from your mobile device. >>>>>>>>>> >>>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>>>>> _______________________________________________ >>>>>>>>>> Matplotlib-users mailing list >>>>>>>>>> Mat...@li... >>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> -- >>>>>>>>> MEGARDON Geoffrey >>>>>>>>> >>>>>>>>> >>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>>>> Monitor 10 servers for $9/Month. >>>>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>>>> notifications. >>>>>>>>> Take corrective actions from your mobile device. >>>>>>>>> >>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>>>> _______________________________________________ >>>>>>>>> Matplotlib-users mailing list >>>>>>>>> Mat...@li... >>>>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> -- >>>>>>> MEGARDON Geoffrey >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>> Monitor 10 servers for $9/Month. >>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>> notifications. >>>>>> Take corrective actions from your mobile device. >>>>>> >>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>> _______________________________________________ >>>>>> Matplotlib-users mailing list >>>>>> Mat...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>> >>>>>> >>>>> >>>> >>>> >>>> -- >>>> -- >>>> MEGARDON Geoffrey >>>> >>> >>> >> >> >> -- >> -- >> MEGARDON Geoffrey >> > > > > -- > -- > MEGARDON Geoffrey > -- -- MEGARDON Geoffrey |
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From: fcb525 <fc...@al...> - 2014-11-15 11:13:03
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And it works perfectly, thank you very much! -- View this message in context: http://matplotlib.1069221.n5.nabble.com/Problem-with-ticklabel-tp44376p44386.html Sent from the matplotlib - users mailing list archive at Nabble.com. |
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From: zhangtao <tao...@gm...> - 2014-11-15 07:37:27
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In your case don't use colorbar() function, You can add a customized colorbar. See these examples: http://matplotlib.org/examples/api/colorbar_only.html <http://matplotlib.org/examples/api/colorbar_only.html> -- View this message in context: http://matplotlib.1069221.n5.nabble.com/List-of-markers-tp44334p44385.html Sent from the matplotlib - users mailing list archive at Nabble.com. |
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From: zhangtao <tao...@gm...> - 2014-11-15 03:53:32
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I think that "1e4" is a offset text, and not a part of ax2's yticklabels, so any color or font settings for yticklabels will not affect it. It's seems the offset text only uses matplotlib's default rcParams to draw, so my solution is to change rcParams. Try add these 4 lines before your plot code: import matplotlib as mpl mpl.rcParams['ytick.labelsize']='18' mpl.rcParams['ytick.color']='r' mpl.rcParams['font.sans-serif']='Arial' What you set here will become default settings of matplotlib. For more details of rcParams, check this: http://matplotlib.org/users/customizing.html <http://matplotlib.org/users/customizing.html> I hope this will solve your problems. -- View this message in context: http://matplotlib.1069221.n5.nabble.com/Problem-with-ticklabel-tp44376p44384.html Sent from the matplotlib - users mailing list archive at Nabble.com. |
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From: Thomas C. <tca...@gm...> - 2014-11-14 18:14:03
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Can you provide a reproducible example? There is not really enough here to sort out what is going wrong or why it is going wrong. Ideally the example should be self contained (code + synthetic data). What versions of mpl + numpy + python are you using everywhere? Tom On Fri Nov 14 2014 at 7:25:15 AM Torsten Bronger < br...@ph...> wrote: > Hallöchen! > > I've had a very odd observation today: I call matplotlib 1.3.1 from > Django 1.7 code running on Apache under Ubuntu 14.04. The relevant > code is: > > figure = Figure(frameon=False, figsize=(4, 3)) > canvas = FigureCanvasAgg(figure) > axes = figure.add_subplot(111) > ... > canvas.print_figure(plot_filepath) > > The last command hangs. > > Funny enough, if I run the very same code on Django's testserver, it > works. > > First, I thought of http://stackoverflow.com/questions/22337250 but > this is not the case here. I've really assured that "Agg" is used, > also by providing a proper config file. > > The oddest part is, if I replace in matplotlib/scale.py, line 136, > > return ma.power(10.0, a) / 10.0 > > with > > return np.power(10.0, a) / 10.0 > > it works! > > Can anybody explain this? > > Regards, > Torsten. > > -- > Torsten Bronger Jabber ID: tor...@ja... > or http://bronger-jmp.appspot.com > > > ------------------------------------------------------------ > ------------------ > Comprehensive Server Monitoring with Site24x7. > Monitor 10 servers for $9/Month. > Get alerted through email, SMS, voice calls or mobile push notifications. > Take corrective actions from your mobile device. > http://pubads.g.doubleclick.net/gampad/clk?id=154624111& > iu=/4140/ostg.clktrk > _______________________________________________ > Matplotlib-users mailing list > Mat...@li... > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > |
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From: Benjamin R. <ben...@ou...> - 2014-11-14 18:07:35
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Sorry for the delay. Here is an example I came across today using geopandas and pysal: http://nbviewer.ipython.org/github/geopandas/geopandas/blob/master/examples/choropleths.ipynb Cheers! Ben Root On Fri, Oct 24, 2014 at 3:59 PM, Christian Alis <ia...@gm...> wrote: > Hi Ben, > > Yes, indeed. I'm referring to a choropleth. :) > > Thanks, > > Christian > On Oct 24, 2014 8:23 PM, "Benjamin Root" <ben...@ou...> wrote: > >> Do you mean choropleth? http://en.wikipedia.org/wiki/Choropleth_map >> >> On Fri, Oct 24, 2014 at 1:18 PM, ianalis <ia...@gm...> wrote: >> >>> I have been creating chloropleth maps in Python by adding patches and/or >>> polygons in a matplotlib Axes but I'm looking for something easier to >>> use. >>> >>> Ideally, the interface should be similar to how contour maps or >>> pseudocolor >>> plots are created where, at the minimum, only one call to a function is >>> needed to create these plots from data. Colors are automatically assigned >>> and normalized based on values. A colorbar can then be added by calling >>> another function. >>> >>> So far, the closest package seems to be geopandas. Is there an another >>> package that is nearer to what I want? That is, is there a package that >>> can >>> make a (basic) chloropleth of values stored as a dictionary, numpy array >>> or >>> pandas dataframe in one call? >>> >>> I'm willing to contribute code and help develop the chloropleth >>> capability >>> of a package since I currently end up creating my own function and >>> manipulating Axes internals just to create a chloropleth. >>> >>> >>> >>> -- >>> View this message in context: >>> http://matplotlib.1069221.n5.nabble.com/Easiest-way-to-create-a-chloropleth-in-Python-tp44195.html >>> Sent from the matplotlib - users mailing list archive at Nabble.com. >>> >>> >>> ------------------------------------------------------------------------------ >>> _______________________________________________ >>> Matplotlib-users mailing list >>> Mat...@li... >>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>> >> >> |
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From: V. A. S. <so...@es...> - 2014-11-14 15:54:38
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On 14/11/2014 16:02, Thomas Caswell wrote: > The positions are stored in offsets, the array property is the color > mapping. > Thanks a lot! Armando |
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From: V. A. S. <so...@es...> - 2014-11-14 14:58:15
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On 14/11/2014 15:49, Benjamin Root wrote: > It is possible. Those examples were merely showing different ways to > do similar things (and there are more ways to do it, btw). The > techniques can be used for different artist types. I guess the > important question is, do you need the *exact* coordinates of the artist, Just in case my previous mail was confusing. I need the "exact" coordinates of the artist. Armando |
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From: V. A. S. <so...@es...> - 2014-11-14 14:56:59
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On 14/11/2014 15:49, Benjamin Root wrote: > It is possible. Those examples were merely showing different ways to > do similar things (and there are more ways to do it, btw). The > techniques can be used for different artist types. I guess the > important question is, do you need the *exact* coordinates of the > artist, or just the coordinates where the mouse clicked? If it is just > the location of the mouse click, then the "xdata" and "ydata" > attributes should be all you need. > > For picking events, the event object will have an "artist" attribute > that will point to the artist that was "picked". For collection type > artists, there should be an "ind" attribute to the event object that > provides the index into the array held by the collection artist. You > can then index the data contained by the collection object already. > Different collection objects, unfortunately, have slightly different > getters. So, while some might have get_xdata() and get_ydata(), others > might have get_points() or something like that. I never get them > straight in my head. > yes, I know the exact coordinates of the marker. For lines is not a problem (using ind) but for a collection I have not found a built-in way. I have made a print(dir(artist)) and the only thing I found interesting was get_array(), but it gave me back None ... Armando |
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From: Benjamin R. <ben...@ou...> - 2014-11-14 14:50:14
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It is possible. Those examples were merely showing different ways to do similar things (and there are more ways to do it, btw). The techniques can be used for different artist types. I guess the important question is, do you need the *exact* coordinates of the artist, or just the coordinates where the mouse clicked? If it is just the location of the mouse click, then the "xdata" and "ydata" attributes should be all you need. For picking events, the event object will have an "artist" attribute that will point to the artist that was "picked". For collection type artists, there should be an "ind" attribute to the event object that provides the index into the array held by the collection artist. You can then index the data contained by the collection object already. Different collection objects, unfortunately, have slightly different getters. So, while some might have get_xdata() and get_ydata(), others might have get_points() or something like that. I never get them straight in my head. Cheers! Ben Root <shameless_plug>There will be some useful examples of this and a deeper explanation in my upcoming book on interactive matplotlib. Stay tuned to this mailing list for announcements</shameless_plug> On Fri, Nov 14, 2014 at 9:03 AM, V. Armando Sole <so...@es...> wrote: > Hello, > > Looking at the picking demo: > > http://matplotlib.org/examples/event_handling/pick_event_demo.html > > I see that one can recover the coordinates from the picked artist in the > case of images, and lines. However, in case 3 of the example (scatter > plot) the x and y data have to be supplied in order to retrieve the > coordinates. Is there a way to recover them from the artist? I got the > (wrong?) feeling that the data must be hidden somewhere ... If that is > not possible I'll have to keep a copy of the data used to generate the > artist, but I would not like to do so. > > Any hint? > > Thanks, > > Armando > > > ------------------------------------------------------------------------------ > Comprehensive Server Monitoring with Site24x7. > Monitor 10 servers for $9/Month. > Get alerted through email, SMS, voice calls or mobile push notifications. > Take corrective actions from your mobile device. > > http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk > _______________________________________________ > Matplotlib-users mailing list > Mat...@li... > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > |
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From: V. A. S. <so...@es...> - 2014-11-14 14:03:20
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Hello, Looking at the picking demo: http://matplotlib.org/examples/event_handling/pick_event_demo.html I see that one can recover the coordinates from the picked artist in the case of images, and lines. However, in case 3 of the example (scatter plot) the x and y data have to be supplied in order to retrieve the coordinates. Is there a way to recover them from the artist? I got the (wrong?) feeling that the data must be hidden somewhere ... If that is not possible I'll have to keep a copy of the data used to generate the artist, but I would not like to do so. Any hint? Thanks, Armando |
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From: fcb525 <fc...@al...> - 2014-11-14 12:27:10
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Most of my issues have been answered through previous posts, but this is such
a specific problem, that I can't find the answer anywhere. I'm new to
matplotlib and therefore learning some of the basic things. My code is:
import matplotlib
import matplotlib.pyplot as plt
import matplotlib.pylab as plb
import matplotlib.font_manager as font_manager
import numpy as np
#Changing font at once
##font = {'family' : 'monospace',
## 'weight' : 'bold',
## 'size' : 18}
##matplotlib.rc('font', **font)
#Changing font individually
axis_font = {'fontname':'Arial', 'size':'18'}
font_path = 'C:\Windows\Fonts\Arial.ttf'
font_prop = font_manager.FontProperties(fname=font_path, size=20)
x = np.genfromtxt('test.txt',
skiprows=(3),usecols=(0),delimiter='',dtype=None)
y =
np.genfromtxt('test.txt',skiprows=(3),usecols=(1),delimiter='',dtype=None)
z =
np.genfromtxt('test.txt',skiprows=(3),usecols=(2),delimiter='',dtype=None)
fig, ax1 = plt.subplots()
ax1.errorbar(x, y, fmt = 'b-', linewidth=3.0, xerr = 0.0, yerr = z,
label="Linear")
ax1.set_xlabel('x-values', **axis_font)
ax1.set_ylabel('linear y-values', color='b', **axis_font)
for tl in ax1.get_yticklabels():
tl.set_color('b')
ax1.legend(loc=2, prop=font_prop)
for label in (ax1.get_xticklabels() + ax1.get_yticklabels()):
label.set_fontname('Arial')
label.set_fontsize(18)
ax2 = ax1.twinx()
y2 = np.exp(x)
ax2.errorbar(x, y2, fmt = 'r-', linewidth=3.0, xerr = 0.0, yerr = 1000*z,
label="Exponential")
ax2.set_ylabel('exponential y-values', color='r', **axis_font)
for tl in ax2.get_yticklabels():
tl.set_color('r')
ax2.legend(loc=1, prop=font_prop)
for label in ax2.get_yticklabels():
label.set_fontname('Arial')
label.set_fontsize(18)
#ax2.ticklabel_format(axis='y', style='sci', scilimits=(-2,2))
ax2.get_yaxis().get_major_formatter().set_powerlimits((2,2))
plb.savefig('test.png', bbox_inches='tight')
plt.show()
Which generates the plot shown below.
test.png <http://matplotlib.1069221.n5.nabble.com/file/n44376/test.png>
Now the question is about the line (two ways of doing the same):
#ax2.ticklabel_format(axis='y', style='sci', scilimits=(-2,2))
ax2.get_yaxis().get_major_formatter().set_powerlimits((2,2))
As can be seen from the plot, the 1e4 has both a different size and color
than the rest of the y-axis. I have tried so many methods, but it just
remains the same no matter. Can anyone help?
--
View this message in context: http://matplotlib.1069221.n5.nabble.com/Problem-with-ticklabel-tp44376.html
Sent from the matplotlib - users mailing list archive at Nabble.com.
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From: Torsten B. <br...@ph...> - 2014-11-14 12:23:22
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Hallöchen!
I've had a very odd observation today: I call matplotlib 1.3.1 from
Django 1.7 code running on Apache under Ubuntu 14.04. The relevant
code is:
figure = Figure(frameon=False, figsize=(4, 3))
canvas = FigureCanvasAgg(figure)
axes = figure.add_subplot(111)
...
canvas.print_figure(plot_filepath)
The last command hangs.
Funny enough, if I run the very same code on Django's testserver, it
works.
First, I thought of http://stackoverflow.com/questions/22337250 but
this is not the case here. I've really assured that "Agg" is used,
also by providing a proper config file.
The oddest part is, if I replace in matplotlib/scale.py, line 136,
return ma.power(10.0, a) / 10.0
with
return np.power(10.0, a) / 10.0
it works!
Can anybody explain this?
Regards,
Torsten.
--
Torsten Bronger Jabber ID: tor...@ja...
or http://bronger-jmp.appspot.com
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From: Geoffrey M. <geo...@gm...> - 2014-11-13 22:46:23
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sorry to double post, I don't know if it is linked but Pycharms complains about Skeleton Generation Problems, among the errors there is one which has matplotlib inside: *Failed modules* Python 2.7.8 (C:\Anaconda\python.exe) dde matplotlib._cntr win32ui win32uiole Generation of skeletons for the modules above will be tried again when the modules are updated or a new version of generator is available On 13 November 2014 17:35, Geoffrey Mégardon <geo...@gm...> wrote: > I will have a look to faulthandler but I never used it before. > > To use savefig() leads to the same crash. > > The two first examples on this pages work fine: > http://matplotlib.org/mpl_toolkits/axes_grid/users/overview.html > > The first example from: http://matplotlib.org/basemap/users/examples.html > send back an error telling I do not have a module Basemap: > Traceback (most recent call last): > File "C:\Users\User\Google Drive\Work\tryAxesGrid.py", line 1, in > <module> > from mpl_toolkits.basemap import Basemap > ImportError: No module named basemap > > Here the previously cited traceback provided by windows 8.1: > > Version=1 > EventType=APPCRASH > EventTime=130603719401981342 > ReportType=2 > Consent=1 > UploadTime=130603719404121474 > ReportIdentifier=4a8084e1-6b57-11e4-bebc-48d22435da2b > IntegratorReportIdentifier=4a8084e0-6b57-11e4-bebc-48d22435da2b > NsAppName=python.exe > Response.type=4 > Sig[0].Name=Application Name > Sig[0].Value=python.exe > Sig[1].Name=Application Version > Sig[1].Value=0.0.0.0 > Sig[2].Name=Application Timestamp > Sig[2].Value=53b4679e > Sig[3].Name=Fault Module Name > Sig[3].Value=_dotblas.pyd > Sig[4].Name=Fault Module Version > Sig[4].Value=0.0.0.0 > Sig[5].Name=Fault Module Timestamp > Sig[5].Value=545678cb > Sig[6].Name=Exception Code > Sig[6].Value=c000001d > Sig[7].Name=Exception Offset > Sig[7].Value=0000000000324022 > DynamicSig[1].Name=OS Version > DynamicSig[1].Value=6.3.9600.2.0.0.768.101 > DynamicSig[2].Name=Locale ID > DynamicSig[2].Value=2057 > DynamicSig[22].Name=Additional Information 1 > DynamicSig[22].Value=00a8 > DynamicSig[23].Name=Additional Information 2 > DynamicSig[23].Value=00a81cae033b06467abfa2fb5dae54f2 > DynamicSig[24].Name=Additional Information 3 > DynamicSig[24].Value=bca9 > DynamicSig[25].Name=Additional Information 4 > DynamicSig[25].Value=bca99a98a9c8e88898e6500171ba1359 > UI[2]=C:\Users\User\Anaconda\python.exe > UI[3]=python.exe has stopped working > UI[4]=Windows can check online for a solution to the problem. > UI[5]=Check online for a solution and close the program > UI[6]=Check online for a solution later and close the program > UI[7]=Close the program > LoadedModule[0]=C:\Users\User\Anaconda\python.exe > LoadedModule[1]=C:\WINDOWS\SYSTEM32\ntdll.dll > LoadedModule[2]=C:\WINDOWS\system32\KERNEL32.DLL > LoadedModule[3]=C:\WINDOWS\system32\KERNELBASE.dll > LoadedModule[4]=C:\Users\User\Anaconda\python27.dll > > LoadedModule[5]=C:\WINDOWS\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_08e793bfa83a89b5\MSVCR90.dll > LoadedModule[6]=C:\WINDOWS\system32\USER32.dll > LoadedModule[7]=C:\WINDOWS\system32\ADVAPI32.dll > LoadedModule[8]=C:\WINDOWS\system32\SHELL32.dll > LoadedModule[9]=C:\WINDOWS\system32\GDI32.dll > LoadedModule[10]=C:\WINDOWS\system32\msvcrt.dll > LoadedModule[11]=C:\WINDOWS\SYSTEM32\sechost.dll > LoadedModule[12]=C:\WINDOWS\system32\RPCRT4.dll > LoadedModule[13]=C:\WINDOWS\SYSTEM32\combase.dll > LoadedModule[14]=C:\WINDOWS\system32\SHLWAPI.dll > LoadedModule[15]=C:\WINDOWS\system32\IMM32.DLL > LoadedModule[16]=C:\WINDOWS\system32\MSCTF.dll > LoadedModule[17]=C:\Users\User\Anaconda\DLLs\_hashlib.pyd > LoadedModule[18]=C:\WINDOWS\SYSTEM32\CRYPTSP.dll > LoadedModule[19]=C:\WINDOWS\system32\rsaenh.dll > LoadedModule[20]=C:\WINDOWS\SYSTEM32\bcrypt.dll > LoadedModule[21]=C:\WINDOWS\SYSTEM32\CRYPTBASE.dll > LoadedModule[22]=C:\WINDOWS\SYSTEM32\bcryptPrimitives.dll > LoadedModule[23]=C:\Users\User\Anaconda\DLLs\_socket.pyd > LoadedModule[24]=C:\WINDOWS\system32\WS2_32.dll > LoadedModule[25]=C:\WINDOWS\system32\NSI.dll > LoadedModule[26]=C:\Users\User\Anaconda\DLLs\_ssl.pyd > > LoadedModule[27]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\multiarray.pyd > > LoadedModule[28]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\umath.pyd > > LoadedModule[29]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\_dotblas.pyd > > LoadedModule[30]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\libiomp5md.dll > > LoadedModule[31]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\scalarmath.pyd > > LoadedModule[32]=C:\Users\User\Anaconda\lib\site-packages\numpy\lib\_compiled_base.pyd > > LoadedModule[33]=C:\Users\User\Anaconda\lib\site-packages\numpy\linalg\lapack_lite.pyd > > LoadedModule[34]=C:\Users\User\Anaconda\lib\site-packages\numpy\linalg\_umath_linalg.pyd > > LoadedModule[35]=C:\Users\User\Anaconda\lib\site-packages\numpy\fft\fftpack_lite.pyd > > LoadedModule[36]=C:\Users\User\Anaconda\lib\site-packages\numpy\random\mtrand.pyd > LoadedModule[37]=C:\Users\User\Anaconda\DLLs\_ctypes.pyd > LoadedModule[38]=C:\WINDOWS\system32\ole32.dll > LoadedModule[39]=C:\WINDOWS\system32\OLEAUT32.dll > > LoadedModule[40]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_path.pyd > > LoadedModule[41]=C:\WINDOWS\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_08e793bfa83a89b5\MSVCP90.dll > > LoadedModule[42]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\ft2font.pyd > LoadedModule[43]=C:\Users\User\Anaconda\DLLs\unicodedata.pyd > > LoadedModule[44]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_png.pyd > LoadedModule[45]=C:\Users\User\Anaconda\DLLs\_tkinter.pyd > LoadedModule[46]=C:\Users\User\Anaconda\DLLs\tcl85.dll > LoadedModule[47]=C:\Users\User\Anaconda\DLLs\tk85.dll > LoadedModule[48]=C:\WINDOWS\system32\COMDLG32.dll > > LoadedModule[49]=C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.9600.16384_none_34a8918f959016ea\COMCTL32.dll > LoadedModule[50]=C:\WINDOWS\SYSTEM32\SHCORE.DLL > LoadedModule[51]=C:\Users\User\Anaconda\lib\site-packages\PIL\_imaging.pyd > > LoadedModule[52]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_cntr.pyd > > LoadedModule[53]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_image.pyd > > LoadedModule[54]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_tri.pyd > > LoadedModule[55]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_qhull.pyd > > LoadedModule[56]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\backends\_backend_agg.pyd > LoadedModule[57]=C:\Users\User\Anaconda\lib\site-packages\sip.pyd > LoadedModule[58]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtCore.pyd > LoadedModule[59]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtCore4.dll > LoadedModule[60]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtGui.pyd > LoadedModule[61]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtGui4.dll > LoadedModule[62]=C:\WINDOWS\SYSTEM32\WINMM.dll > LoadedModule[63]=C:\WINDOWS\SYSTEM32\WINSPOOL.DRV > LoadedModule[64]=C:\WINDOWS\SYSTEM32\WINMMBASE.dll > LoadedModule[65]=C:\WINDOWS\SYSTEM32\cfgmgr32.dll > LoadedModule[66]=C:\WINDOWS\SYSTEM32\DEVOBJ.dll > LoadedModule[67]=C:\WINDOWS\system32\uxtheme.dll > LoadedModule[68]=C:\WINDOWS\system32\dwmapi.dll > LoadedModule[69]=C:\WINDOWS\SYSTEM32\kernel.appcore.dll > FriendlyEventName=Stopped working > ConsentKey=APPCRASH > AppName=python.exe > AppPath=C:\Users\User\Anaconda\python.exe > NsPartner=windows > NsGroup=windows8 > ApplicationIdentity=5B036AF1EC2E20F320DBF28D119DE93D > > On 13 November 2014 17:05, Benjamin Root <ben...@ou...> wrote: > >> Yeah, I am at a real loss here. Can you try one of the axes_grid1 >> examples? Also, how about the basemap examples? Those are both mpl_toolkit >> packages as well and might behave similarly. Also, it would be interesting >> to figure out at exactly which step the failure happens. There is a package >> called "faulthandler" that is really useful for that: >> http://faulthandler.readthedocs.org/en/latest/ It is a bit limited on >> Windows, but it is better than nothing. >> Also, does it fail regardless if you are doing savefig() or show()? >> >> Unfortunately, the "traceback" info you provided doesn't seem to be >> encoded properly (or at least, not auto-detectable). >> >> Ben Root >> >> On Thu, Nov 13, 2014 at 4:57 PM, Geoffrey Mégardon < >> geo...@gm...> wrote: >> >>> That returns: >>> C:\Anaconda\lib\site-packages\matplotlib\__init__.pyc >>> C:\Anaconda\lib\site-packages\mpl_toolkits\mplot3d\__init__.pyc >>> >>> On 13 November 2014 16:40, Benjamin Root <ben...@ou...> wrote: >>> >>>> No OpenGL. The 3d graphics all goes through the same layering engine as >>>> the 2D plots. They aren't real 3D plots but rather what I like to call >>>> "2.1D" plots. A single point of a 3D element is chosen to determine how to >>>> layer it with everything else. So, it is very easy to get visualization >>>> artifacts, especially with polygons. >>>> >>>> Do this from python: >>>> >>>> import matplotlib >>>> import mpl_toolkits.mplot3d >>>> print matplotlib.__file__ >>>> print mpl_toolkits.mplot3d.__file__ >>>> >>>> And tell us what that returns. >>>> >>>> Cheers! >>>> Ben Root >>>> >>>> >>>> >>>> On Thu, Nov 13, 2014 at 3:49 PM, Paul Hobson <pmh...@gm...> >>>> wrote: >>>> >>>>> No clue about that. BTW, I'll i was suggestion was to create a new >>>>> conda enviorment: >>>>> > conda create --name=mpl3dtest matplotlib ipython-notebook python=3.4 >>>>> ... >>>>> > activate mpl3dtest >>>>> > ipython notebook >>>>> > [test out 3d plotting] >>>>> >>>>> >>>>> >>>>> On Thu, Nov 13, 2014 at 12:44 PM, Geoffrey Mégardon < >>>>> geo...@gm...> wrote: >>>>> >>>>>> I uninstall and reinstall Anaconda. >>>>>> That still does not work :/ >>>>>> Is it possible there is like OpenGL problem, graphic card driver >>>>>> problem, or something linked to displaying 3d? >>>>>> >>>>>> On 13 November 2014 13:32, Paul Hobson <pmh...@gm...> wrote: >>>>>> >>>>>>> Does a fresh conda environment help? >>>>>>> >>>>>>> On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon < >>>>>>> geo...@gm...> wrote: >>>>>>> >>>>>>>> Yes, I may forget to tell, but this code is 100% working, it work >>>>>>>> on other installations I have. So the problem is not in the code. >>>>>>>> >>>>>>>> It is just that on my current laptop, I don't know why, this code, >>>>>>>> which tries to display a 3d plot, leads to a crash. >>>>>>>> Note that 2D plots work fine on their side. >>>>>>>> >>>>>>>> I have an other PC on windows 8.1, and everything work fine on it, >>>>>>>> I installed the same Anaconda 64-bit version. >>>>>>>> >>>>>>>> So it is something to do with my environment, but it is not linked >>>>>>>> to the OS itself, and it is linked with 3D displaying only I would say. >>>>>>>> >>>>>>>> Any idea? :) >>>>>>>> >>>>>>>> >>>>>>>> On 12 November 2014 18:44, Jerzy Karczmarczuk < >>>>>>>> jer...@un...> wrote: >>>>>>>> >>>>>>>>> >>>>>>>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit : >>>>>>>>> >>>>>>>>> ... >>>>>>>>> >>>>>>>>>> But to create the 3D axes, to draw in it, and then to show >>>>>>>>>>> the figure, that crashes: >>>>>>>>>>> from mpl_toolkits.mplot3d import axes3d >>>>>>>>>>> import matplotlib >>>>>>>>>>> matplotlib.use("agg") >>>>>>>>>>> import matplotlib.pyplot as plt >>>>>>>>>>> >>>>>>>>>>> fig = plt.figure() >>>>>>>>>>> ax = fig.add_subplot(111, projection='3d') >>>>>>>>>>> X, Y, Z = axes3d.get_test_data(0.05) >>>>>>>>>>> cset = ax.contour(X, Y, Z) >>>>>>>>>>> ax.clabel(cset, fontsize=9, inline=1) >>>>>>>>>>> >>>>>>>>>>> plt.show() >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Basically on iPython QT console I would get an error like: >>>>>>>>>>> ""Kernel died, restarting"" >>>>>>>>>>> >>>>>>>>>> Perhaps it is your environment, not Matplotlib. >>>>>>>>> A copy-paste of this program run without problems on my system. >>>>>>>>> Anaconda 64 bits, IPython console (within Spyder). >>>>>>>>> But *Windows 7*, not 8. >>>>>>>>> >>>>>>>>> Jerzy Karczmarczuk >>>>>>>>> >>>>>>>>> >>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>>>> Monitor 10 servers for $9/Month. >>>>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>>>> notifications. >>>>>>>>> Take corrective actions from your mobile device. >>>>>>>>> >>>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>>>> _______________________________________________ >>>>>>>>> Matplotlib-users mailing list >>>>>>>>> Mat...@li... >>>>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> -- >>>>>>>> MEGARDON Geoffrey >>>>>>>> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------ >>>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>>> Monitor 10 servers for $9/Month. >>>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>>> notifications. >>>>>>>> Take corrective actions from your mobile device. >>>>>>>> >>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>>> _______________________________________________ >>>>>>>> Matplotlib-users mailing list >>>>>>>> Mat...@li... >>>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> -- >>>>>> MEGARDON Geoffrey >>>>>> >>>>> >>>>> >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Comprehensive Server Monitoring with Site24x7. >>>>> Monitor 10 servers for $9/Month. >>>>> Get alerted through email, SMS, voice calls or mobile push >>>>> notifications. >>>>> Take corrective actions from your mobile device. >>>>> >>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>> _______________________________________________ >>>>> Matplotlib-users mailing list >>>>> Mat...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>> >>>>> >>>> >>> >>> >>> -- >>> -- >>> MEGARDON Geoffrey >>> >> >> > > > -- > -- > MEGARDON Geoffrey > -- -- MEGARDON Geoffrey |
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From: Geoffrey M. <geo...@gm...> - 2014-11-13 22:35:38
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I will have a look to faulthandler but I never used it before. To use savefig() leads to the same crash. The two first examples on this pages work fine: http://matplotlib.org/mpl_toolkits/axes_grid/users/overview.html The first example from: http://matplotlib.org/basemap/users/examples.html send back an error telling I do not have a module Basemap: Traceback (most recent call last): File "C:\Users\User\Google Drive\Work\tryAxesGrid.py", line 1, in <module> from mpl_toolkits.basemap import Basemap ImportError: No module named basemap Here the previously cited traceback provided by windows 8.1: Version=1 EventType=APPCRASH EventTime=130603719401981342 ReportType=2 Consent=1 UploadTime=130603719404121474 ReportIdentifier=4a8084e1-6b57-11e4-bebc-48d22435da2b IntegratorReportIdentifier=4a8084e0-6b57-11e4-bebc-48d22435da2b NsAppName=python.exe Response.type=4 Sig[0].Name=Application Name Sig[0].Value=python.exe Sig[1].Name=Application Version Sig[1].Value=0.0.0.0 Sig[2].Name=Application Timestamp Sig[2].Value=53b4679e Sig[3].Name=Fault Module Name Sig[3].Value=_dotblas.pyd Sig[4].Name=Fault Module Version Sig[4].Value=0.0.0.0 Sig[5].Name=Fault Module Timestamp Sig[5].Value=545678cb Sig[6].Name=Exception Code Sig[6].Value=c000001d Sig[7].Name=Exception Offset Sig[7].Value=0000000000324022 DynamicSig[1].Name=OS Version DynamicSig[1].Value=6.3.9600.2.0.0.768.101 DynamicSig[2].Name=Locale ID DynamicSig[2].Value=2057 DynamicSig[22].Name=Additional Information 1 DynamicSig[22].Value=00a8 DynamicSig[23].Name=Additional Information 2 DynamicSig[23].Value=00a81cae033b06467abfa2fb5dae54f2 DynamicSig[24].Name=Additional Information 3 DynamicSig[24].Value=bca9 DynamicSig[25].Name=Additional Information 4 DynamicSig[25].Value=bca99a98a9c8e88898e6500171ba1359 UI[2]=C:\Users\User\Anaconda\python.exe UI[3]=python.exe has stopped working UI[4]=Windows can check online for a solution to the problem. UI[5]=Check online for a solution and close the program UI[6]=Check online for a solution later and close the program UI[7]=Close the program LoadedModule[0]=C:\Users\User\Anaconda\python.exe LoadedModule[1]=C:\WINDOWS\SYSTEM32\ntdll.dll LoadedModule[2]=C:\WINDOWS\system32\KERNEL32.DLL LoadedModule[3]=C:\WINDOWS\system32\KERNELBASE.dll LoadedModule[4]=C:\Users\User\Anaconda\python27.dll LoadedModule[5]=C:\WINDOWS\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_08e793bfa83a89b5\MSVCR90.dll LoadedModule[6]=C:\WINDOWS\system32\USER32.dll LoadedModule[7]=C:\WINDOWS\system32\ADVAPI32.dll LoadedModule[8]=C:\WINDOWS\system32\SHELL32.dll LoadedModule[9]=C:\WINDOWS\system32\GDI32.dll LoadedModule[10]=C:\WINDOWS\system32\msvcrt.dll LoadedModule[11]=C:\WINDOWS\SYSTEM32\sechost.dll LoadedModule[12]=C:\WINDOWS\system32\RPCRT4.dll LoadedModule[13]=C:\WINDOWS\SYSTEM32\combase.dll LoadedModule[14]=C:\WINDOWS\system32\SHLWAPI.dll LoadedModule[15]=C:\WINDOWS\system32\IMM32.DLL LoadedModule[16]=C:\WINDOWS\system32\MSCTF.dll LoadedModule[17]=C:\Users\User\Anaconda\DLLs\_hashlib.pyd LoadedModule[18]=C:\WINDOWS\SYSTEM32\CRYPTSP.dll LoadedModule[19]=C:\WINDOWS\system32\rsaenh.dll LoadedModule[20]=C:\WINDOWS\SYSTEM32\bcrypt.dll LoadedModule[21]=C:\WINDOWS\SYSTEM32\CRYPTBASE.dll LoadedModule[22]=C:\WINDOWS\SYSTEM32\bcryptPrimitives.dll LoadedModule[23]=C:\Users\User\Anaconda\DLLs\_socket.pyd LoadedModule[24]=C:\WINDOWS\system32\WS2_32.dll LoadedModule[25]=C:\WINDOWS\system32\NSI.dll LoadedModule[26]=C:\Users\User\Anaconda\DLLs\_ssl.pyd LoadedModule[27]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\multiarray.pyd LoadedModule[28]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\umath.pyd LoadedModule[29]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\_dotblas.pyd LoadedModule[30]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\libiomp5md.dll LoadedModule[31]=C:\Users\User\Anaconda\lib\site-packages\numpy\core\scalarmath.pyd LoadedModule[32]=C:\Users\User\Anaconda\lib\site-packages\numpy\lib\_compiled_base.pyd LoadedModule[33]=C:\Users\User\Anaconda\lib\site-packages\numpy\linalg\lapack_lite.pyd LoadedModule[34]=C:\Users\User\Anaconda\lib\site-packages\numpy\linalg\_umath_linalg.pyd LoadedModule[35]=C:\Users\User\Anaconda\lib\site-packages\numpy\fft\fftpack_lite.pyd LoadedModule[36]=C:\Users\User\Anaconda\lib\site-packages\numpy\random\mtrand.pyd LoadedModule[37]=C:\Users\User\Anaconda\DLLs\_ctypes.pyd LoadedModule[38]=C:\WINDOWS\system32\ole32.dll LoadedModule[39]=C:\WINDOWS\system32\OLEAUT32.dll LoadedModule[40]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_path.pyd LoadedModule[41]=C:\WINDOWS\WinSxS\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.8387_none_08e793bfa83a89b5\MSVCP90.dll LoadedModule[42]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\ft2font.pyd LoadedModule[43]=C:\Users\User\Anaconda\DLLs\unicodedata.pyd LoadedModule[44]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_png.pyd LoadedModule[45]=C:\Users\User\Anaconda\DLLs\_tkinter.pyd LoadedModule[46]=C:\Users\User\Anaconda\DLLs\tcl85.dll LoadedModule[47]=C:\Users\User\Anaconda\DLLs\tk85.dll LoadedModule[48]=C:\WINDOWS\system32\COMDLG32.dll LoadedModule[49]=C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.9600.16384_none_34a8918f959016ea\COMCTL32.dll LoadedModule[50]=C:\WINDOWS\SYSTEM32\SHCORE.DLL LoadedModule[51]=C:\Users\User\Anaconda\lib\site-packages\PIL\_imaging.pyd LoadedModule[52]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_cntr.pyd LoadedModule[53]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_image.pyd LoadedModule[54]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_tri.pyd LoadedModule[55]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\_qhull.pyd LoadedModule[56]=C:\Users\User\Anaconda\lib\site-packages\matplotlib\backends\_backend_agg.pyd LoadedModule[57]=C:\Users\User\Anaconda\lib\site-packages\sip.pyd LoadedModule[58]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtCore.pyd LoadedModule[59]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtCore4.dll LoadedModule[60]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtGui.pyd LoadedModule[61]=C:\Users\User\Anaconda\lib\site-packages\PyQt4\QtGui4.dll LoadedModule[62]=C:\WINDOWS\SYSTEM32\WINMM.dll LoadedModule[63]=C:\WINDOWS\SYSTEM32\WINSPOOL.DRV LoadedModule[64]=C:\WINDOWS\SYSTEM32\WINMMBASE.dll LoadedModule[65]=C:\WINDOWS\SYSTEM32\cfgmgr32.dll LoadedModule[66]=C:\WINDOWS\SYSTEM32\DEVOBJ.dll LoadedModule[67]=C:\WINDOWS\system32\uxtheme.dll LoadedModule[68]=C:\WINDOWS\system32\dwmapi.dll LoadedModule[69]=C:\WINDOWS\SYSTEM32\kernel.appcore.dll FriendlyEventName=Stopped working ConsentKey=APPCRASH AppName=python.exe AppPath=C:\Users\User\Anaconda\python.exe NsPartner=windows NsGroup=windows8 ApplicationIdentity=5B036AF1EC2E20F320DBF28D119DE93D On 13 November 2014 17:05, Benjamin Root <ben...@ou...> wrote: > Yeah, I am at a real loss here. Can you try one of the axes_grid1 > examples? Also, how about the basemap examples? Those are both mpl_toolkit > packages as well and might behave similarly. Also, it would be interesting > to figure out at exactly which step the failure happens. There is a package > called "faulthandler" that is really useful for that: > http://faulthandler.readthedocs.org/en/latest/ It is a bit limited on > Windows, but it is better than nothing. > Also, does it fail regardless if you are doing savefig() or show()? > > Unfortunately, the "traceback" info you provided doesn't seem to be > encoded properly (or at least, not auto-detectable). > > Ben Root > > On Thu, Nov 13, 2014 at 4:57 PM, Geoffrey Mégardon < > geo...@gm...> wrote: > >> That returns: >> C:\Anaconda\lib\site-packages\matplotlib\__init__.pyc >> C:\Anaconda\lib\site-packages\mpl_toolkits\mplot3d\__init__.pyc >> >> On 13 November 2014 16:40, Benjamin Root <ben...@ou...> wrote: >> >>> No OpenGL. The 3d graphics all goes through the same layering engine as >>> the 2D plots. They aren't real 3D plots but rather what I like to call >>> "2.1D" plots. A single point of a 3D element is chosen to determine how to >>> layer it with everything else. So, it is very easy to get visualization >>> artifacts, especially with polygons. >>> >>> Do this from python: >>> >>> import matplotlib >>> import mpl_toolkits.mplot3d >>> print matplotlib.__file__ >>> print mpl_toolkits.mplot3d.__file__ >>> >>> And tell us what that returns. >>> >>> Cheers! >>> Ben Root >>> >>> >>> >>> On Thu, Nov 13, 2014 at 3:49 PM, Paul Hobson <pmh...@gm...> wrote: >>> >>>> No clue about that. BTW, I'll i was suggestion was to create a new >>>> conda enviorment: >>>> > conda create --name=mpl3dtest matplotlib ipython-notebook python=3.4 >>>> ... >>>> > activate mpl3dtest >>>> > ipython notebook >>>> > [test out 3d plotting] >>>> >>>> >>>> >>>> On Thu, Nov 13, 2014 at 12:44 PM, Geoffrey Mégardon < >>>> geo...@gm...> wrote: >>>> >>>>> I uninstall and reinstall Anaconda. >>>>> That still does not work :/ >>>>> Is it possible there is like OpenGL problem, graphic card driver >>>>> problem, or something linked to displaying 3d? >>>>> >>>>> On 13 November 2014 13:32, Paul Hobson <pmh...@gm...> wrote: >>>>> >>>>>> Does a fresh conda environment help? >>>>>> >>>>>> On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon < >>>>>> geo...@gm...> wrote: >>>>>> >>>>>>> Yes, I may forget to tell, but this code is 100% working, it work on >>>>>>> other installations I have. So the problem is not in the code. >>>>>>> >>>>>>> It is just that on my current laptop, I don't know why, this code, >>>>>>> which tries to display a 3d plot, leads to a crash. >>>>>>> Note that 2D plots work fine on their side. >>>>>>> >>>>>>> I have an other PC on windows 8.1, and everything work fine on it, I >>>>>>> installed the same Anaconda 64-bit version. >>>>>>> >>>>>>> So it is something to do with my environment, but it is not linked >>>>>>> to the OS itself, and it is linked with 3D displaying only I would say. >>>>>>> >>>>>>> Any idea? :) >>>>>>> >>>>>>> >>>>>>> On 12 November 2014 18:44, Jerzy Karczmarczuk < >>>>>>> jer...@un...> wrote: >>>>>>> >>>>>>>> >>>>>>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit : >>>>>>>> >>>>>>>> ... >>>>>>>> >>>>>>>>> But to create the 3D axes, to draw in it, and then to show >>>>>>>>>> the figure, that crashes: >>>>>>>>>> from mpl_toolkits.mplot3d import axes3d >>>>>>>>>> import matplotlib >>>>>>>>>> matplotlib.use("agg") >>>>>>>>>> import matplotlib.pyplot as plt >>>>>>>>>> >>>>>>>>>> fig = plt.figure() >>>>>>>>>> ax = fig.add_subplot(111, projection='3d') >>>>>>>>>> X, Y, Z = axes3d.get_test_data(0.05) >>>>>>>>>> cset = ax.contour(X, Y, Z) >>>>>>>>>> ax.clabel(cset, fontsize=9, inline=1) >>>>>>>>>> >>>>>>>>>> plt.show() >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> Basically on iPython QT console I would get an error like: >>>>>>>>>> ""Kernel died, restarting"" >>>>>>>>>> >>>>>>>>> Perhaps it is your environment, not Matplotlib. >>>>>>>> A copy-paste of this program run without problems on my system. >>>>>>>> Anaconda 64 bits, IPython console (within Spyder). >>>>>>>> But *Windows 7*, not 8. >>>>>>>> >>>>>>>> Jerzy Karczmarczuk >>>>>>>> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------ >>>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>>> Monitor 10 servers for $9/Month. >>>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>>> notifications. >>>>>>>> Take corrective actions from your mobile device. >>>>>>>> >>>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>>> _______________________________________________ >>>>>>>> Matplotlib-users mailing list >>>>>>>> Mat...@li... >>>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> -- >>>>>>> MEGARDON Geoffrey >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>> Monitor 10 servers for $9/Month. >>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>> notifications. >>>>>>> Take corrective actions from your mobile device. >>>>>>> >>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>> _______________________________________________ >>>>>>> Matplotlib-users mailing list >>>>>>> Mat...@li... >>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>> >>>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> -- >>>>> MEGARDON Geoffrey >>>>> >>>> >>>> >>>> >>>> ------------------------------------------------------------------------------ >>>> Comprehensive Server Monitoring with Site24x7. >>>> Monitor 10 servers for $9/Month. >>>> Get alerted through email, SMS, voice calls or mobile push >>>> notifications. >>>> Take corrective actions from your mobile device. >>>> >>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>> _______________________________________________ >>>> Matplotlib-users mailing list >>>> Mat...@li... >>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>> >>>> >>> >> >> >> -- >> -- >> MEGARDON Geoffrey >> > > -- -- MEGARDON Geoffrey |
|
From: Benjamin R. <ben...@ou...> - 2014-11-13 22:06:42
|
Yeah, I am at a real loss here. Can you try one of the axes_grid1 examples? Also, how about the basemap examples? Those are both mpl_toolkit packages as well and might behave similarly. Also, it would be interesting to figure out at exactly which step the failure happens. There is a package called "faulthandler" that is really useful for that: http://faulthandler.readthedocs.org/en/latest/ It is a bit limited on Windows, but it is better than nothing. Also, does it fail regardless if you are doing savefig() or show()? Unfortunately, the "traceback" info you provided doesn't seem to be encoded properly (or at least, not auto-detectable). Ben Root On Thu, Nov 13, 2014 at 4:57 PM, Geoffrey Mégardon < geo...@gm...> wrote: > That returns: > C:\Anaconda\lib\site-packages\matplotlib\__init__.pyc > C:\Anaconda\lib\site-packages\mpl_toolkits\mplot3d\__init__.pyc > > On 13 November 2014 16:40, Benjamin Root <ben...@ou...> wrote: > >> No OpenGL. The 3d graphics all goes through the same layering engine as >> the 2D plots. They aren't real 3D plots but rather what I like to call >> "2.1D" plots. A single point of a 3D element is chosen to determine how to >> layer it with everything else. So, it is very easy to get visualization >> artifacts, especially with polygons. >> >> Do this from python: >> >> import matplotlib >> import mpl_toolkits.mplot3d >> print matplotlib.__file__ >> print mpl_toolkits.mplot3d.__file__ >> >> And tell us what that returns. >> >> Cheers! >> Ben Root >> >> >> >> On Thu, Nov 13, 2014 at 3:49 PM, Paul Hobson <pmh...@gm...> wrote: >> >>> No clue about that. BTW, I'll i was suggestion was to create a new conda >>> enviorment: >>> > conda create --name=mpl3dtest matplotlib ipython-notebook python=3.4 >>> ... >>> > activate mpl3dtest >>> > ipython notebook >>> > [test out 3d plotting] >>> >>> >>> >>> On Thu, Nov 13, 2014 at 12:44 PM, Geoffrey Mégardon < >>> geo...@gm...> wrote: >>> >>>> I uninstall and reinstall Anaconda. >>>> That still does not work :/ >>>> Is it possible there is like OpenGL problem, graphic card driver >>>> problem, or something linked to displaying 3d? >>>> >>>> On 13 November 2014 13:32, Paul Hobson <pmh...@gm...> wrote: >>>> >>>>> Does a fresh conda environment help? >>>>> >>>>> On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon < >>>>> geo...@gm...> wrote: >>>>> >>>>>> Yes, I may forget to tell, but this code is 100% working, it work on >>>>>> other installations I have. So the problem is not in the code. >>>>>> >>>>>> It is just that on my current laptop, I don't know why, this code, >>>>>> which tries to display a 3d plot, leads to a crash. >>>>>> Note that 2D plots work fine on their side. >>>>>> >>>>>> I have an other PC on windows 8.1, and everything work fine on it, I >>>>>> installed the same Anaconda 64-bit version. >>>>>> >>>>>> So it is something to do with my environment, but it is not linked to >>>>>> the OS itself, and it is linked with 3D displaying only I would say. >>>>>> >>>>>> Any idea? :) >>>>>> >>>>>> >>>>>> On 12 November 2014 18:44, Jerzy Karczmarczuk < >>>>>> jer...@un...> wrote: >>>>>> >>>>>>> >>>>>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit : >>>>>>> >>>>>>> ... >>>>>>> >>>>>>>> But to create the 3D axes, to draw in it, and then to show the >>>>>>>>> figure, that crashes: >>>>>>>>> from mpl_toolkits.mplot3d import axes3d >>>>>>>>> import matplotlib >>>>>>>>> matplotlib.use("agg") >>>>>>>>> import matplotlib.pyplot as plt >>>>>>>>> >>>>>>>>> fig = plt.figure() >>>>>>>>> ax = fig.add_subplot(111, projection='3d') >>>>>>>>> X, Y, Z = axes3d.get_test_data(0.05) >>>>>>>>> cset = ax.contour(X, Y, Z) >>>>>>>>> ax.clabel(cset, fontsize=9, inline=1) >>>>>>>>> >>>>>>>>> plt.show() >>>>>>>>> >>>>>>>>> >>>>>>>>> Basically on iPython QT console I would get an error like: >>>>>>>>> ""Kernel died, restarting"" >>>>>>>>> >>>>>>>> Perhaps it is your environment, not Matplotlib. >>>>>>> A copy-paste of this program run without problems on my system. >>>>>>> Anaconda 64 bits, IPython console (within Spyder). >>>>>>> But *Windows 7*, not 8. >>>>>>> >>>>>>> Jerzy Karczmarczuk >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>>> Monitor 10 servers for $9/Month. >>>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>>> notifications. >>>>>>> Take corrective actions from your mobile device. >>>>>>> >>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>>> _______________________________________________ >>>>>>> Matplotlib-users mailing list >>>>>>> Mat...@li... >>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> -- >>>>>> MEGARDON Geoffrey >>>>>> >>>>>> >>>>>> ------------------------------------------------------------------------------ >>>>>> Comprehensive Server Monitoring with Site24x7. >>>>>> Monitor 10 servers for $9/Month. >>>>>> Get alerted through email, SMS, voice calls or mobile push >>>>>> notifications. >>>>>> Take corrective actions from your mobile device. >>>>>> >>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>>>>> _______________________________________________ >>>>>> Matplotlib-users mailing list >>>>>> Mat...@li... >>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>>>>> >>>>>> >>>>> >>>> >>>> >>>> -- >>>> -- >>>> MEGARDON Geoffrey >>>> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Comprehensive Server Monitoring with Site24x7. >>> Monitor 10 servers for $9/Month. >>> Get alerted through email, SMS, voice calls or mobile push notifications. >>> Take corrective actions from your mobile device. >>> >>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk >>> _______________________________________________ >>> Matplotlib-users mailing list >>> Mat...@li... >>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>> >>> >> > > > -- > -- > MEGARDON Geoffrey > |
|
From: Geoffrey M. <geo...@gm...> - 2014-11-13 21:57:09
|
That returns:
C:\Anaconda\lib\site-packages\matplotlib\__init__.pyc
C:\Anaconda\lib\site-packages\mpl_toolkits\mplot3d\__init__.pyc
On 13 November 2014 16:40, Benjamin Root <ben...@ou...> wrote:
> No OpenGL. The 3d graphics all goes through the same layering engine as
> the 2D plots. They aren't real 3D plots but rather what I like to call
> "2.1D" plots. A single point of a 3D element is chosen to determine how to
> layer it with everything else. So, it is very easy to get visualization
> artifacts, especially with polygons.
>
> Do this from python:
>
> import matplotlib
> import mpl_toolkits.mplot3d
> print matplotlib.__file__
> print mpl_toolkits.mplot3d.__file__
>
> And tell us what that returns.
>
> Cheers!
> Ben Root
>
>
>
> On Thu, Nov 13, 2014 at 3:49 PM, Paul Hobson <pmh...@gm...> wrote:
>
>> No clue about that. BTW, I'll i was suggestion was to create a new conda
>> enviorment:
>> > conda create --name=mpl3dtest matplotlib ipython-notebook python=3.4
>> ...
>> > activate mpl3dtest
>> > ipython notebook
>> > [test out 3d plotting]
>>
>>
>>
>> On Thu, Nov 13, 2014 at 12:44 PM, Geoffrey Mégardon <
>> geo...@gm...> wrote:
>>
>>> I uninstall and reinstall Anaconda.
>>> That still does not work :/
>>> Is it possible there is like OpenGL problem, graphic card driver
>>> problem, or something linked to displaying 3d?
>>>
>>> On 13 November 2014 13:32, Paul Hobson <pmh...@gm...> wrote:
>>>
>>>> Does a fresh conda environment help?
>>>>
>>>> On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon <
>>>> geo...@gm...> wrote:
>>>>
>>>>> Yes, I may forget to tell, but this code is 100% working, it work on
>>>>> other installations I have. So the problem is not in the code.
>>>>>
>>>>> It is just that on my current laptop, I don't know why, this code,
>>>>> which tries to display a 3d plot, leads to a crash.
>>>>> Note that 2D plots work fine on their side.
>>>>>
>>>>> I have an other PC on windows 8.1, and everything work fine on it, I
>>>>> installed the same Anaconda 64-bit version.
>>>>>
>>>>> So it is something to do with my environment, but it is not linked to
>>>>> the OS itself, and it is linked with 3D displaying only I would say.
>>>>>
>>>>> Any idea? :)
>>>>>
>>>>>
>>>>> On 12 November 2014 18:44, Jerzy Karczmarczuk <
>>>>> jer...@un...> wrote:
>>>>>
>>>>>>
>>>>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit :
>>>>>>
>>>>>> ...
>>>>>>
>>>>>>> But to create the 3D axes, to draw in it, and then to show the
>>>>>>>> figure, that crashes:
>>>>>>>> from mpl_toolkits.mplot3d import axes3d
>>>>>>>> import matplotlib
>>>>>>>> matplotlib.use("agg")
>>>>>>>> import matplotlib.pyplot as plt
>>>>>>>>
>>>>>>>> fig = plt.figure()
>>>>>>>> ax = fig.add_subplot(111, projection='3d')
>>>>>>>> X, Y, Z = axes3d.get_test_data(0.05)
>>>>>>>> cset = ax.contour(X, Y, Z)
>>>>>>>> ax.clabel(cset, fontsize=9, inline=1)
>>>>>>>>
>>>>>>>> plt.show()
>>>>>>>>
>>>>>>>>
>>>>>>>> Basically on iPython QT console I would get an error like:
>>>>>>>> ""Kernel died, restarting""
>>>>>>>>
>>>>>>> Perhaps it is your environment, not Matplotlib.
>>>>>> A copy-paste of this program run without problems on my system.
>>>>>> Anaconda 64 bits, IPython console (within Spyder).
>>>>>> But *Windows 7*, not 8.
>>>>>>
>>>>>> Jerzy Karczmarczuk
>>>>>>
>>>>>>
>>>>>> ------------------------------------------------------------------------------
>>>>>> Comprehensive Server Monitoring with Site24x7.
>>>>>> Monitor 10 servers for $9/Month.
>>>>>> Get alerted through email, SMS, voice calls or mobile push
>>>>>> notifications.
>>>>>> Take corrective actions from your mobile device.
>>>>>>
>>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>>>>>> _______________________________________________
>>>>>> Matplotlib-users mailing list
>>>>>> Mat...@li...
>>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> --
>>>>> MEGARDON Geoffrey
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> Comprehensive Server Monitoring with Site24x7.
>>>>> Monitor 10 servers for $9/Month.
>>>>> Get alerted through email, SMS, voice calls or mobile push
>>>>> notifications.
>>>>> Take corrective actions from your mobile device.
>>>>>
>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>>>>> _______________________________________________
>>>>> Matplotlib-users mailing list
>>>>> Mat...@li...
>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>>>
>>>>>
>>>>
>>>
>>>
>>> --
>>> --
>>> MEGARDON Geoffrey
>>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Comprehensive Server Monitoring with Site24x7.
>> Monitor 10 servers for $9/Month.
>> Get alerted through email, SMS, voice calls or mobile push notifications.
>> Take corrective actions from your mobile device.
>>
>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>> _______________________________________________
>> Matplotlib-users mailing list
>> Mat...@li...
>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>
>>
>
--
--
MEGARDON Geoffrey
|
|
From: Benjamin R. <ben...@ou...> - 2014-11-13 21:40:29
|
No OpenGL. The 3d graphics all goes through the same layering engine as the
2D plots. They aren't real 3D plots but rather what I like to call "2.1D"
plots. A single point of a 3D element is chosen to determine how to layer
it with everything else. So, it is very easy to get visualization
artifacts, especially with polygons.
Do this from python:
import matplotlib
import mpl_toolkits.mplot3d
print matplotlib.__file__
print mpl_toolkits.mplot3d.__file__
And tell us what that returns.
Cheers!
Ben Root
On Thu, Nov 13, 2014 at 3:49 PM, Paul Hobson <pmh...@gm...> wrote:
> No clue about that. BTW, I'll i was suggestion was to create a new conda
> enviorment:
> > conda create --name=mpl3dtest matplotlib ipython-notebook python=3.4
> ...
> > activate mpl3dtest
> > ipython notebook
> > [test out 3d plotting]
>
>
>
> On Thu, Nov 13, 2014 at 12:44 PM, Geoffrey Mégardon <
> geo...@gm...> wrote:
>
>> I uninstall and reinstall Anaconda.
>> That still does not work :/
>> Is it possible there is like OpenGL problem, graphic card driver problem,
>> or something linked to displaying 3d?
>>
>> On 13 November 2014 13:32, Paul Hobson <pmh...@gm...> wrote:
>>
>>> Does a fresh conda environment help?
>>>
>>> On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon <
>>> geo...@gm...> wrote:
>>>
>>>> Yes, I may forget to tell, but this code is 100% working, it work on
>>>> other installations I have. So the problem is not in the code.
>>>>
>>>> It is just that on my current laptop, I don't know why, this code,
>>>> which tries to display a 3d plot, leads to a crash.
>>>> Note that 2D plots work fine on their side.
>>>>
>>>> I have an other PC on windows 8.1, and everything work fine on it, I
>>>> installed the same Anaconda 64-bit version.
>>>>
>>>> So it is something to do with my environment, but it is not linked to
>>>> the OS itself, and it is linked with 3D displaying only I would say.
>>>>
>>>> Any idea? :)
>>>>
>>>>
>>>> On 12 November 2014 18:44, Jerzy Karczmarczuk <
>>>> jer...@un...> wrote:
>>>>
>>>>>
>>>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit :
>>>>>
>>>>> ...
>>>>>
>>>>>> But to create the 3D axes, to draw in it, and then to show the
>>>>>>> figure, that crashes:
>>>>>>> from mpl_toolkits.mplot3d import axes3d
>>>>>>> import matplotlib
>>>>>>> matplotlib.use("agg")
>>>>>>> import matplotlib.pyplot as plt
>>>>>>>
>>>>>>> fig = plt.figure()
>>>>>>> ax = fig.add_subplot(111, projection='3d')
>>>>>>> X, Y, Z = axes3d.get_test_data(0.05)
>>>>>>> cset = ax.contour(X, Y, Z)
>>>>>>> ax.clabel(cset, fontsize=9, inline=1)
>>>>>>>
>>>>>>> plt.show()
>>>>>>>
>>>>>>>
>>>>>>> Basically on iPython QT console I would get an error like:
>>>>>>> ""Kernel died, restarting""
>>>>>>>
>>>>>> Perhaps it is your environment, not Matplotlib.
>>>>> A copy-paste of this program run without problems on my system.
>>>>> Anaconda 64 bits, IPython console (within Spyder).
>>>>> But *Windows 7*, not 8.
>>>>>
>>>>> Jerzy Karczmarczuk
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> Comprehensive Server Monitoring with Site24x7.
>>>>> Monitor 10 servers for $9/Month.
>>>>> Get alerted through email, SMS, voice calls or mobile push
>>>>> notifications.
>>>>> Take corrective actions from your mobile device.
>>>>>
>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>>>>> _______________________________________________
>>>>> Matplotlib-users mailing list
>>>>> Mat...@li...
>>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> --
>>>> MEGARDON Geoffrey
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Comprehensive Server Monitoring with Site24x7.
>>>> Monitor 10 servers for $9/Month.
>>>> Get alerted through email, SMS, voice calls or mobile push
>>>> notifications.
>>>> Take corrective actions from your mobile device.
>>>>
>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>>>> _______________________________________________
>>>> Matplotlib-users mailing list
>>>> Mat...@li...
>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>>
>>>>
>>>
>>
>>
>> --
>> --
>> MEGARDON Geoffrey
>>
>
>
>
> ------------------------------------------------------------------------------
> Comprehensive Server Monitoring with Site24x7.
> Monitor 10 servers for $9/Month.
> Get alerted through email, SMS, voice calls or mobile push notifications.
> Take corrective actions from your mobile device.
>
> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>
>
|
|
From: Paul H. <pmh...@gm...> - 2014-11-13 20:49:22
|
No clue about that. BTW, I'll i was suggestion was to create a new conda
enviorment:
> conda create --name=mpl3dtest matplotlib ipython-notebook python=3.4
...
> activate mpl3dtest
> ipython notebook
> [test out 3d plotting]
On Thu, Nov 13, 2014 at 12:44 PM, Geoffrey Mégardon <
geo...@gm...> wrote:
> I uninstall and reinstall Anaconda.
> That still does not work :/
> Is it possible there is like OpenGL problem, graphic card driver problem,
> or something linked to displaying 3d?
>
> On 13 November 2014 13:32, Paul Hobson <pmh...@gm...> wrote:
>
>> Does a fresh conda environment help?
>>
>> On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon <
>> geo...@gm...> wrote:
>>
>>> Yes, I may forget to tell, but this code is 100% working, it work on
>>> other installations I have. So the problem is not in the code.
>>>
>>> It is just that on my current laptop, I don't know why, this code, which
>>> tries to display a 3d plot, leads to a crash.
>>> Note that 2D plots work fine on their side.
>>>
>>> I have an other PC on windows 8.1, and everything work fine on it, I
>>> installed the same Anaconda 64-bit version.
>>>
>>> So it is something to do with my environment, but it is not linked to
>>> the OS itself, and it is linked with 3D displaying only I would say.
>>>
>>> Any idea? :)
>>>
>>>
>>> On 12 November 2014 18:44, Jerzy Karczmarczuk <
>>> jer...@un...> wrote:
>>>
>>>>
>>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit :
>>>>
>>>> ...
>>>>
>>>>> But to create the 3D axes, to draw in it, and then to show the
>>>>>> figure, that crashes:
>>>>>> from mpl_toolkits.mplot3d import axes3d
>>>>>> import matplotlib
>>>>>> matplotlib.use("agg")
>>>>>> import matplotlib.pyplot as plt
>>>>>>
>>>>>> fig = plt.figure()
>>>>>> ax = fig.add_subplot(111, projection='3d')
>>>>>> X, Y, Z = axes3d.get_test_data(0.05)
>>>>>> cset = ax.contour(X, Y, Z)
>>>>>> ax.clabel(cset, fontsize=9, inline=1)
>>>>>>
>>>>>> plt.show()
>>>>>>
>>>>>>
>>>>>> Basically on iPython QT console I would get an error like:
>>>>>> ""Kernel died, restarting""
>>>>>>
>>>>> Perhaps it is your environment, not Matplotlib.
>>>> A copy-paste of this program run without problems on my system.
>>>> Anaconda 64 bits, IPython console (within Spyder).
>>>> But *Windows 7*, not 8.
>>>>
>>>> Jerzy Karczmarczuk
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Comprehensive Server Monitoring with Site24x7.
>>>> Monitor 10 servers for $9/Month.
>>>> Get alerted through email, SMS, voice calls or mobile push
>>>> notifications.
>>>> Take corrective actions from your mobile device.
>>>>
>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>>>> _______________________________________________
>>>> Matplotlib-users mailing list
>>>> Mat...@li...
>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>>
>>>>
>>>
>>>
>>> --
>>> --
>>> MEGARDON Geoffrey
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Comprehensive Server Monitoring with Site24x7.
>>> Monitor 10 servers for $9/Month.
>>> Get alerted through email, SMS, voice calls or mobile push notifications.
>>> Take corrective actions from your mobile device.
>>>
>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>>> _______________________________________________
>>> Matplotlib-users mailing list
>>> Mat...@li...
>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>
>>>
>>
>
>
> --
> --
> MEGARDON Geoffrey
>
|
|
From: Geoffrey M. <geo...@gm...> - 2014-11-13 20:45:04
|
I uninstall and reinstall Anaconda.
That still does not work :/
Is it possible there is like OpenGL problem, graphic card driver problem,
or something linked to displaying 3d?
On 13 November 2014 13:32, Paul Hobson <pmh...@gm...> wrote:
> Does a fresh conda environment help?
>
> On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon <
> geo...@gm...> wrote:
>
>> Yes, I may forget to tell, but this code is 100% working, it work on
>> other installations I have. So the problem is not in the code.
>>
>> It is just that on my current laptop, I don't know why, this code, which
>> tries to display a 3d plot, leads to a crash.
>> Note that 2D plots work fine on their side.
>>
>> I have an other PC on windows 8.1, and everything work fine on it, I
>> installed the same Anaconda 64-bit version.
>>
>> So it is something to do with my environment, but it is not linked to the
>> OS itself, and it is linked with 3D displaying only I would say.
>>
>> Any idea? :)
>>
>>
>> On 12 November 2014 18:44, Jerzy Karczmarczuk <
>> jer...@un...> wrote:
>>
>>>
>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit :
>>>
>>> ...
>>>
>>>> But to create the 3D axes, to draw in it, and then to show the
>>>>> figure, that crashes:
>>>>> from mpl_toolkits.mplot3d import axes3d
>>>>> import matplotlib
>>>>> matplotlib.use("agg")
>>>>> import matplotlib.pyplot as plt
>>>>>
>>>>> fig = plt.figure()
>>>>> ax = fig.add_subplot(111, projection='3d')
>>>>> X, Y, Z = axes3d.get_test_data(0.05)
>>>>> cset = ax.contour(X, Y, Z)
>>>>> ax.clabel(cset, fontsize=9, inline=1)
>>>>>
>>>>> plt.show()
>>>>>
>>>>>
>>>>> Basically on iPython QT console I would get an error like:
>>>>> ""Kernel died, restarting""
>>>>>
>>>> Perhaps it is your environment, not Matplotlib.
>>> A copy-paste of this program run without problems on my system.
>>> Anaconda 64 bits, IPython console (within Spyder).
>>> But *Windows 7*, not 8.
>>>
>>> Jerzy Karczmarczuk
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Comprehensive Server Monitoring with Site24x7.
>>> Monitor 10 servers for $9/Month.
>>> Get alerted through email, SMS, voice calls or mobile push notifications.
>>> Take corrective actions from your mobile device.
>>>
>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>>> _______________________________________________
>>> Matplotlib-users mailing list
>>> Mat...@li...
>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>
>>>
>>
>>
>> --
>> --
>> MEGARDON Geoffrey
>>
>>
>> ------------------------------------------------------------------------------
>> Comprehensive Server Monitoring with Site24x7.
>> Monitor 10 servers for $9/Month.
>> Get alerted through email, SMS, voice calls or mobile push notifications.
>> Take corrective actions from your mobile device.
>>
>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>> _______________________________________________
>> Matplotlib-users mailing list
>> Mat...@li...
>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>
>>
>
--
--
MEGARDON Geoffrey
|
|
From: V. A. S. <so...@es...> - 2014-11-13 19:52:28
|
On 13.11.2014 18:04, Thomas Caswell wrote: > If you want each marker to be a different color you have to use > scatter. You can pass scatter a sequence of colors (see > http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.scatter > [4]) so you don't have to go through making a custom colormap. > Got it. I was having an error but it was because the example I was using as base tried to add a colorbar ... Obviously without a colormap that was impossible. I still have to deal with the problem that plot gives back a list of Line2D instances while scatter gives back a PathCollection object but that's a different issue. Thanks, Armando |
|
From: Paul H. <pmh...@gm...> - 2014-11-13 18:32:16
|
Does a fresh conda environment help?
On Wed, Nov 12, 2014 at 5:38 PM, Geoffrey Mégardon <
geo...@gm...> wrote:
> Yes, I may forget to tell, but this code is 100% working, it work on other
> installations I have. So the problem is not in the code.
>
> It is just that on my current laptop, I don't know why, this code, which
> tries to display a 3d plot, leads to a crash.
> Note that 2D plots work fine on their side.
>
> I have an other PC on windows 8.1, and everything work fine on it, I
> installed the same Anaconda 64-bit version.
>
> So it is something to do with my environment, but it is not linked to the
> OS itself, and it is linked with 3D displaying only I would say.
>
> Any idea? :)
>
>
> On 12 November 2014 18:44, Jerzy Karczmarczuk <
> jer...@un...> wrote:
>
>>
>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit :
>>
>> ...
>>
>>> But to create the 3D axes, to draw in it, and then to show the
>>>> figure, that crashes:
>>>> from mpl_toolkits.mplot3d import axes3d
>>>> import matplotlib
>>>> matplotlib.use("agg")
>>>> import matplotlib.pyplot as plt
>>>>
>>>> fig = plt.figure()
>>>> ax = fig.add_subplot(111, projection='3d')
>>>> X, Y, Z = axes3d.get_test_data(0.05)
>>>> cset = ax.contour(X, Y, Z)
>>>> ax.clabel(cset, fontsize=9, inline=1)
>>>>
>>>> plt.show()
>>>>
>>>>
>>>> Basically on iPython QT console I would get an error like:
>>>> ""Kernel died, restarting""
>>>>
>>> Perhaps it is your environment, not Matplotlib.
>> A copy-paste of this program run without problems on my system.
>> Anaconda 64 bits, IPython console (within Spyder).
>> But *Windows 7*, not 8.
>>
>> Jerzy Karczmarczuk
>>
>>
>> ------------------------------------------------------------------------------
>> Comprehensive Server Monitoring with Site24x7.
>> Monitor 10 servers for $9/Month.
>> Get alerted through email, SMS, voice calls or mobile push notifications.
>> Take corrective actions from your mobile device.
>>
>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>> _______________________________________________
>> Matplotlib-users mailing list
>> Mat...@li...
>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>
>>
>
>
> --
> --
> MEGARDON Geoffrey
>
>
> ------------------------------------------------------------------------------
> Comprehensive Server Monitoring with Site24x7.
> Monitor 10 servers for $9/Month.
> Get alerted through email, SMS, voice calls or mobile push notifications.
> Take corrective actions from your mobile device.
>
> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>
>
|
|
From: Geoffrey M. <geo...@gm...> - 2014-11-13 17:26:18
|
Someone installed Vizard on my PC before, which has its own python
distribution, that may be the reason of all those troubles. I uninstalled
it.
Then I tried the code with python without any IDE from the Windows console.
The same kind of thing happens. With "agg" backend, no error, but no figure
either.
With the default backend, I just get a window with "python.exe has stopped
working" or something like that.
Python does not provide any error, but I found the windows report, I
attached it to the mail.
This report may be useful as it tracked what has been loaded before the
crash.
On 13 November 2014 11:23, Benjamin Root <ben...@ou...> wrote:
> Resending to the list, but also with amendments to my previous statement
> (the new gmail app is really crappy with viewing conversations...)
>
> """
> Ah, I see I missed that in the original message (I was heading out the
> door at the time). You say there is a crash. Is there a traceback or
> segfault? Also, was there a previous installation of matplotlib on the
> system? If so, which version?
> """
>
> Amendment: I see the original email noted that ipython would sometimes
> report errors and sometimes would not. Could you try running those scripts
> in a regular python environment? I have seen situations where ipython would
> completely swallow or misreport oddball import issues. My suspicion is that
> there is a version 1.2 installation of mpl_toolkits that is getting mixed
> up with the version 1.3 or 1.4 installation of matplotlib. We have seen odd
> issues like this back when the devs were going back and forth between v1.2
> and v1.3 when we change the installation system.
>
> Ben Root
>
> On Wed, Nov 12, 2014 at 10:23 PM, Benjamin Root <ben...@ou...> wrote:
>
>> Ah, I see I missed that in the original message (I was heading out the
>> door at the time). You say there is a crash. Is there a traceback or
>> segfault? Also, was there a previous installation of matplotlib on the
>> system? If so, which version?
>>
>> Ben Root
>> On Nov 12, 2014 8:39 PM, "Geoffrey Mégardon" <geo...@gm...>
>> wrote:
>>
>>> Yes, I may forget to tell, but this code is 100% working, it work on
>>> other installations I have. So the problem is not in the code.
>>>
>>> It is just that on my current laptop, I don't know why, this code, which
>>> tries to display a 3d plot, leads to a crash.
>>> Note that 2D plots work fine on their side.
>>>
>>> I have an other PC on windows 8.1, and everything work fine on it, I
>>> installed the same Anaconda 64-bit version.
>>>
>>> So it is something to do with my environment, but it is not linked to
>>> the OS itself, and it is linked with 3D displaying only I would say.
>>>
>>> Any idea? :)
>>>
>>>
>>> On 12 November 2014 18:44, Jerzy Karczmarczuk <
>>> jer...@un...> wrote:
>>>
>>>>
>>>> Le 13/11/2014 00:13, Geoffrey Mégardon a écrit :
>>>>
>>>> ...
>>>>
>>>>> But to create the 3D axes, to draw in it, and then to show the
>>>>>> figure, that crashes:
>>>>>> from mpl_toolkits.mplot3d import axes3d
>>>>>> import matplotlib
>>>>>> matplotlib.use("agg")
>>>>>> import matplotlib.pyplot as plt
>>>>>>
>>>>>> fig = plt.figure()
>>>>>> ax = fig.add_subplot(111, projection='3d')
>>>>>> X, Y, Z = axes3d.get_test_data(0.05)
>>>>>> cset = ax.contour(X, Y, Z)
>>>>>> ax.clabel(cset, fontsize=9, inline=1)
>>>>>>
>>>>>> plt.show()
>>>>>>
>>>>>>
>>>>>> Basically on iPython QT console I would get an error like:
>>>>>> ""Kernel died, restarting""
>>>>>>
>>>>> Perhaps it is your environment, not Matplotlib.
>>>> A copy-paste of this program run without problems on my system.
>>>> Anaconda 64 bits, IPython console (within Spyder).
>>>> But *Windows 7*, not 8.
>>>>
>>>> Jerzy Karczmarczuk
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Comprehensive Server Monitoring with Site24x7.
>>>> Monitor 10 servers for $9/Month.
>>>> Get alerted through email, SMS, voice calls or mobile push
>>>> notifications.
>>>> Take corrective actions from your mobile device.
>>>>
>>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>>>> _______________________________________________
>>>> Matplotlib-users mailing list
>>>> Mat...@li...
>>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>>
>>>>
>>>
>>>
>>> --
>>> --
>>> MEGARDON Geoffrey
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Comprehensive Server Monitoring with Site24x7.
>>> Monitor 10 servers for $9/Month.
>>> Get alerted through email, SMS, voice calls or mobile push notifications.
>>> Take corrective actions from your mobile device.
>>>
>>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111&iu=/4140/ostg.clktrk
>>> _______________________________________________
>>> Matplotlib-users mailing list
>>> Mat...@li...
>>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>>>
>>>
>
--
--
MEGARDON Geoffrey
|
|
From: Thomas C. <tca...@gm...> - 2014-11-13 17:13:24
|
Also note that there is an rcparams context manager ( http://matplotlib.org/api/matplotlib_configuration_api.html#matplotlib.rc_context) that will take care of the boiler plate of temporarily changing an rcparam. On Wed Nov 12 2014 at 10:52:03 PM Sterling Smith <sm...@fu...> wrote: > Virgil, > > Glad to hear you got it to work. You are right that you have to set > rcParams before the corresponding element is created (in this case the > figure) for the rcParams to affect that creation. > > -Sterling > > On Nov 12, 2014, at 4:00PM, Virgil Stokes wrote: > > > On 12-Nov-14 22:20, Sterling Smith wrote: > >> Virgil, > >> > >> Presumably you set up some callback function that is called when you > click on the first figure, and which creates the second figure. Can't you > change rcParams['toolbar'] in that callback function? Does it not have any > effect? > >> > >> -Sterling > >> > >> On Nov 12, 2014, at 12:50PM, Virgil Stokes wrote: > >> > >>> I would like to be able to control when there is and there is not a > navigation toolbar for figures. For example, suppose I have created a > figure in which I do not wish to have a toolbar. I have used the following > statement for this: > >>> > >>> mpl.rcParams['toolbar'] = 'None' > >>> > >>> which works fine. This figure (without a navigation toolbar) contains > some points in it that are used to display more figures (each with an image > in it). That is, when one of the points is clicked on with a mouse, a new > figure is created with a PNG image in it. I wish to have a navigation > toolbar in all these figures containing images. > >>> > >>> How can I place navigation toolbars in these figures with PNG images? > >>> ------------------------------------------------------------ > ------------------ > >>> Comprehensive Server Monitoring with Site24x7. > >>> Monitor 10 servers for $9/Month. > >>> Get alerted through email, SMS, voice calls or mobile push > notifications. > >>> Take corrective actions from your mobile device. > >>> http://pubads.g.doubleclick.net/gampad/clk?id=154624111& > iu=/4140/ostg.clktrk_______________________________________________ > >>> Matplotlib-users mailing list > >>> Mat...@li... > >>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users > > OK Sterling! > > I now have it --- I needed to do the following when displaying the > figures containing the images: > > > > mpl.rcParams['toolbar'] = 'toolbar2' # to restore toolbar > > f, ax = plt.subplots(figsize=(5,4)) # for images > > > > It was important to have this order in the statements; i.e., the mpl > before the figure was defined. > > Thanks for the help > > > ------------------------------------------------------------ > ------------------ > Comprehensive Server Monitoring with Site24x7. > Monitor 10 servers for $9/Month. > Get alerted through email, SMS, voice calls or mobile push notifications. > Take corrective actions from your mobile device. > http://pubads.g.doubleclick.net/gampad/clk?id=154624111& > iu=/4140/ostg.clktrk > _______________________________________________ > Matplotlib-users mailing list > Mat...@li... > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > |
