Re: [Matplotlib-users] EPS files with LaTeX are invalid
I tried to take a look but, pstopdf in my linux box works okay (it converted test_tex_r8216.eps fine also) and I'm afraid that I may not be able to track this down. Just in case, can you check if using a different distiller makes any difference? I believe you're using a ghostscript (or none where ghostscript is force for usetex=True). See if using xpdf works. mpl.rc("ps", usedistiller="xpdf") Regards, -JJ On Fri, Apr 2, 2010 at 11:44 AM, Thomas Robitaille wrote: > I just tried running epstopdf, and this does work correctly, so maybe now the > only issue is that Preview.app on mac always uses pstopdf, even for eps > files? (which then is not a matplotlib issue) I also checked that giving the > file the extension '.ps' produces a ps file, and that does open correctly in > Preview.app. > > Cheers, > > Tom > > On Apr 2, 2010, at 11:20 AM, Michael Droettboom wrote: > >> At least on my Linux box with gs 7.07, I have to use epstopdf (not pstopdf) >> to convert an eps file to a pdf. ps2pdf does work for both .ps and .eps >> files however. >> >> It looks like the 0.99.1.1 file is not in fact an .eps file, but a .ps file, >> (it certainly hasn't had the ps2eps function run on it) and I think it was >> probably a bug (now fixed) that 0.99.1.1 was writing out the wrong kind of >> file. >> It seems the relevant change is in r8102: "fix some issues in the bbox after >> the postscript distiller is run". This change removed a commented out call >> to ps2eps. I'm a bit out of my depth here as to why that change was made, >> and why .eps files seemingly haven't been true .eps files for a long time >> prior to that change. Anyone else? >> >> Mike >> >> Thomas Robitaille wrote: >>> It seems that removing 'restore' on line 1073 of the test_tex_r8216.eps >>> file fixes the problem, although I don't understand postscript well enough >>> to understand why that is. >>> >>> Thomas >>> >>> On Apr 2, 2010, at 9:30 AM, Michael Droettboom wrote: >>> >>> Can you provide us with the EPS file? What version of LaTeX is this? Mike Thomas Robitaille wrote: > Hello, > > I upgraded to the latest svn version of matplotlib today, and found that > eps files produced with the system latex now seem to be invalid. For > example, if I run the following script > > import matplotlib > matplotlib.use('Agg') > import matplotlib.pyplot as mpl > > mpl.rc('text', usetex=False) > > fig = mpl.figure() > ax = fig.add_subplot(1,1,1) > fig.savefig('test_notex.eps') > > mpl.rc('text', usetex=True) > > fig = mpl.figure() > ax = fig.add_subplot(1,1,1) > fig.savefig('test_tex.eps') > > and try running pstopdf on them (on MacOS 10.6) I get the following > > air:air tom$ pstopdf test_tex.eps %%[ Warning: Empty job. No PDF file > produced. ] %% > air:air tom$ pstopdf test_notex.eps air:air tom$ So the file with the > system LaTeX enabled no longer works. ps2pdf still works, but the error > with pstopdf is important, because for example Preview.app on mac relies > on pstopdf, not ps2pdf. > > I tried this on two different computers under MacOS 10.6, and tried with > ghostscript 8.70 and 8.71 installed, and the problem occurs either way. > > Does anyone know what might be causing this? I submitted a bug report a > little while back about this > > https://sourceforge.net/tracker/?func=detail&aid=2974953&group_id=80706&atid=560720 > > Thanks in advance for any help, > > Thomas > > > > > > -- > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > ___ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute Operated by AURA for NASA >>> >>> >> >> -- >> Michael Droettboom >> Science Software Branch >> Operations and Engineering Division >> Space Telescope Science Institute >> Operated by AURA for NASA >> > > > -- > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > ___ > Matplotlib-us
Re: [Matplotlib-users] EPS files with LaTeX are invalid
On Fri, Apr 2, 2010 at 11:20 AM, Michael Droettboom wrote: > It seems the relevant change is in r8102: "fix some issues in the bbox > after the postscript distiller is run". This change removed a commented > out call to ps2eps. I'm a bit out of my depth here as to why that > change was made, and why .eps files seemingly haven't been true .eps > files for a long time prior to that change. Anyone else? > To my best knowledge, the bbox of the eps output before r8102 was incorrect for some cases. r8102 was my attempt to fix some of the issues. The ps backend is quite complicated in how final output is produced (psfrag, distiller, pstoeps), and this often messes up the initially specified bbox and results in incorrect ones. While I think I fixed some of the issues, there still could be some left. And I hope someone who is more knowledgeable than me take a look. For the reported issue, I haven't take a time to investigate (but I will soon), but I doubt if it is an issue of pstoeps function (as I said, it seems to write a matching save-restore pair). Regards, -JJ -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] EPS files with LaTeX are invalid
I just tried running epstopdf, and this does work correctly, so maybe now the only issue is that Preview.app on mac always uses pstopdf, even for eps files? (which then is not a matplotlib issue) I also checked that giving the file the extension '.ps' produces a ps file, and that does open correctly in Preview.app. Cheers, Tom On Apr 2, 2010, at 11:20 AM, Michael Droettboom wrote: > At least on my Linux box with gs 7.07, I have to use epstopdf (not pstopdf) > to convert an eps file to a pdf. ps2pdf does work for both .ps and .eps > files however. > > It looks like the 0.99.1.1 file is not in fact an .eps file, but a .ps file, > (it certainly hasn't had the ps2eps function run on it) and I think it was > probably a bug (now fixed) that 0.99.1.1 was writing out the wrong kind of > file. > It seems the relevant change is in r8102: "fix some issues in the bbox after > the postscript distiller is run". This change removed a commented out call > to ps2eps. I'm a bit out of my depth here as to why that change was made, > and why .eps files seemingly haven't been true .eps files for a long time > prior to that change. Anyone else? > > Mike > > Thomas Robitaille wrote: >> It seems that removing 'restore' on line 1073 of the test_tex_r8216.eps file >> fixes the problem, although I don't understand postscript well enough to >> understand why that is. >> >> Thomas >> >> On Apr 2, 2010, at 9:30 AM, Michael Droettboom wrote: >> >> >>> Can you provide us with the EPS file? What version of LaTeX is this? >>> >>> Mike >>> >>> Thomas Robitaille wrote: >>> Hello, I upgraded to the latest svn version of matplotlib today, and found that eps files produced with the system latex now seem to be invalid. For example, if I run the following script import matplotlib matplotlib.use('Agg') import matplotlib.pyplot as mpl mpl.rc('text', usetex=False) fig = mpl.figure() ax = fig.add_subplot(1,1,1) fig.savefig('test_notex.eps') mpl.rc('text', usetex=True) fig = mpl.figure() ax = fig.add_subplot(1,1,1) fig.savefig('test_tex.eps') and try running pstopdf on them (on MacOS 10.6) I get the following air:air tom$ pstopdf test_tex.eps %%[ Warning: Empty job. No PDF file produced. ] %% air:air tom$ pstopdf test_notex.eps air:air tom$ So the file with the system LaTeX enabled no longer works. ps2pdf still works, but the error with pstopdf is important, because for example Preview.app on mac relies on pstopdf, not ps2pdf. I tried this on two different computers under MacOS 10.6, and tried with ghostscript 8.70 and 8.71 installed, and the problem occurs either way. Does anyone know what might be causing this? I submitted a bug report a little while back about this https://sourceforge.net/tracker/?func=detail&aid=2974953&group_id=80706&atid=560720 Thanks in advance for any help, Thomas -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>> -- >>> Michael Droettboom >>> Science Software Branch >>> Operations and Engineering Division >>> Space Telescope Science Institute >>> Operated by AURA for NASA >>> >>> >> >> > > -- > Michael Droettboom > Science Software Branch > Operations and Engineering Division > Space Telescope Science Institute > Operated by AURA for NASA > -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] EPS files with LaTeX are invalid
At least on my Linux box with gs 7.07, I have to use epstopdf (not pstopdf) to convert an eps file to a pdf. ps2pdf does work for both .ps and .eps files however. It looks like the 0.99.1.1 file is not in fact an .eps file, but a .ps file, (it certainly hasn't had the ps2eps function run on it) and I think it was probably a bug (now fixed) that 0.99.1.1 was writing out the wrong kind of file. It seems the relevant change is in r8102: "fix some issues in the bbox after the postscript distiller is run". This change removed a commented out call to ps2eps. I'm a bit out of my depth here as to why that change was made, and why .eps files seemingly haven't been true .eps files for a long time prior to that change. Anyone else? Mike Thomas Robitaille wrote: > It seems that removing 'restore' on line 1073 of the test_tex_r8216.eps file > fixes the problem, although I don't understand postscript well enough to > understand why that is. > > Thomas > > On Apr 2, 2010, at 9:30 AM, Michael Droettboom wrote: > > >> Can you provide us with the EPS file? What version of LaTeX is this? >> >> Mike >> >> Thomas Robitaille wrote: >> >>> Hello, >>> >>> I upgraded to the latest svn version of matplotlib today, and found that >>> eps files produced with the system latex now seem to be invalid. For >>> example, if I run the following script >>> >>> import matplotlib >>> matplotlib.use('Agg') >>> import matplotlib.pyplot as mpl >>> >>> mpl.rc('text', usetex=False) >>> >>> fig = mpl.figure() >>> ax = fig.add_subplot(1,1,1) >>> fig.savefig('test_notex.eps') >>> >>> mpl.rc('text', usetex=True) >>> >>> fig = mpl.figure() >>> ax = fig.add_subplot(1,1,1) >>> fig.savefig('test_tex.eps') >>> >>> and try running pstopdf on them (on MacOS 10.6) I get the following >>> >>> air:air tom$ pstopdf test_tex.eps %%[ Warning: Empty job. No PDF file >>> produced. ] %% >>> air:air tom$ pstopdf test_notex.eps air:air tom$ >>> So the file with the system LaTeX enabled no longer works. ps2pdf still >>> works, but the error with pstopdf is important, because for example >>> Preview.app on mac relies on pstopdf, not ps2pdf. >>> >>> I tried this on two different computers under MacOS 10.6, and tried with >>> ghostscript 8.70 and 8.71 installed, and the problem occurs either way. >>> >>> Does anyone know what might be causing this? I submitted a bug report a >>> little while back about this >>> >>> https://sourceforge.net/tracker/?func=detail&aid=2974953&group_id=80706&atid=560720 >>> >>> Thanks in advance for any help, >>> >>> Thomas >>> >>> >>> >>> >>> >>> -- >>> Download Intel® Parallel Studio Eval >>> Try the new software tools for yourself. Speed compiling, find bugs >>> proactively, and fine-tune applications for parallel performance. >>> See why Intel Parallel Studio got high marks during beta. >>> http://p.sf.net/sfu/intel-sw-dev >>> ___ >>> Matplotlib-users mailing list >>> Matplotlib-users@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>> >>> >> -- >> Michael Droettboom >> Science Software Branch >> Operations and Engineering Division >> Space Telescope Science Institute >> Operated by AURA for NASA >> >> > > -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute Operated by AURA for NASA -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] EPS files with LaTeX are invalid
I just had a quick look, but while extra "restore" could be a problem, the erroneous one may not be the one at line 1073, but the one at line 1066. I believe that the "restore" at 1073 is written by "pstoeps" function in backend_ps.py, and this function did write a matching "save" at line 11. Regards, -JJ On Fri, Apr 2, 2010 at 10:35 AM, Thomas Robitaille wrote: > It seems that removing 'restore' on line 1073 of the test_tex_r8216.eps file > fixes the problem, although I don't understand postscript well enough to > understand why that is. > > Thomas > > On Apr 2, 2010, at 9:30 AM, Michael Droettboom wrote: > >> Can you provide us with the EPS file? What version of LaTeX is this? >> >> Mike >> >> Thomas Robitaille wrote: >>> Hello, >>> >>> I upgraded to the latest svn version of matplotlib today, and found that >>> eps files produced with the system latex now seem to be invalid. For >>> example, if I run the following script >>> >>> import matplotlib >>> matplotlib.use('Agg') >>> import matplotlib.pyplot as mpl >>> >>> mpl.rc('text', usetex=False) >>> >>> fig = mpl.figure() >>> ax = fig.add_subplot(1,1,1) >>> fig.savefig('test_notex.eps') >>> >>> mpl.rc('text', usetex=True) >>> >>> fig = mpl.figure() >>> ax = fig.add_subplot(1,1,1) >>> fig.savefig('test_tex.eps') >>> >>> and try running pstopdf on them (on MacOS 10.6) I get the following >>> >>> air:air tom$ pstopdf test_tex.eps %%[ Warning: Empty job. No PDF file >>> produced. ] %% >>> air:air tom$ pstopdf test_notex.eps air:air tom$ >>> So the file with the system LaTeX enabled no longer works. ps2pdf still >>> works, but the error with pstopdf is important, because for example >>> Preview.app on mac relies on pstopdf, not ps2pdf. >>> >>> I tried this on two different computers under MacOS 10.6, and tried with >>> ghostscript 8.70 and 8.71 installed, and the problem occurs either way. >>> >>> Does anyone know what might be causing this? I submitted a bug report a >>> little while back about this >>> >>> https://sourceforge.net/tracker/?func=detail&aid=2974953&group_id=80706&atid=560720 >>> >>> Thanks in advance for any help, >>> >>> Thomas >>> >>> >>> >>> >>> >>> -- >>> Download Intel® Parallel Studio Eval >>> Try the new software tools for yourself. Speed compiling, find bugs >>> proactively, and fine-tune applications for parallel performance. >>> See why Intel Parallel Studio got high marks during beta. >>> http://p.sf.net/sfu/intel-sw-dev >>> ___ >>> Matplotlib-users mailing list >>> Matplotlib-users@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >>> >> >> -- >> Michael Droettboom >> Science Software Branch >> Operations and Engineering Division >> Space Telescope Science Institute >> Operated by AURA for NASA >> > > > -- > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > ___ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] EPS files with LaTeX are invalid
It seems that removing 'restore' on line 1073 of the test_tex_r8216.eps file fixes the problem, although I don't understand postscript well enough to understand why that is. Thomas On Apr 2, 2010, at 9:30 AM, Michael Droettboom wrote: > Can you provide us with the EPS file? What version of LaTeX is this? > > Mike > > Thomas Robitaille wrote: >> Hello, >> >> I upgraded to the latest svn version of matplotlib today, and found that eps >> files produced with the system latex now seem to be invalid. For example, if >> I run the following script >> >> import matplotlib >> matplotlib.use('Agg') >> import matplotlib.pyplot as mpl >> >> mpl.rc('text', usetex=False) >> >> fig = mpl.figure() >> ax = fig.add_subplot(1,1,1) >> fig.savefig('test_notex.eps') >> >> mpl.rc('text', usetex=True) >> >> fig = mpl.figure() >> ax = fig.add_subplot(1,1,1) >> fig.savefig('test_tex.eps') >> >> and try running pstopdf on them (on MacOS 10.6) I get the following >> >> air:air tom$ pstopdf test_tex.eps %%[ Warning: Empty job. No PDF file >> produced. ] %% >> air:air tom$ pstopdf test_notex.eps air:air tom$ >> So the file with the system LaTeX enabled no longer works. ps2pdf still >> works, but the error with pstopdf is important, because for example >> Preview.app on mac relies on pstopdf, not ps2pdf. >> >> I tried this on two different computers under MacOS 10.6, and tried with >> ghostscript 8.70 and 8.71 installed, and the problem occurs either way. >> >> Does anyone know what might be causing this? I submitted a bug report a >> little while back about this >> >> https://sourceforge.net/tracker/?func=detail&aid=2974953&group_id=80706&atid=560720 >> >> Thanks in advance for any help, >> >> Thomas >> >> >> >> >> >> -- >> Download Intel® Parallel Studio Eval >> Try the new software tools for yourself. Speed compiling, find bugs >> proactively, and fine-tune applications for parallel performance. >> See why Intel Parallel Studio got high marks during beta. >> http://p.sf.net/sfu/intel-sw-dev >> ___ >> Matplotlib-users mailing list >> Matplotlib-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/matplotlib-users >> > > -- > Michael Droettboom > Science Software Branch > Operations and Engineering Division > Space Telescope Science Institute > Operated by AURA for NASA > -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] EPS files with LaTeX are invalid
Can you provide us with the EPS file? What version of LaTeX is this? Mike Thomas Robitaille wrote: > Hello, > > I upgraded to the latest svn version of matplotlib today, and found that eps > files produced with the system latex now seem to be invalid. For example, if > I run the following script > > import matplotlib > matplotlib.use('Agg') > import matplotlib.pyplot as mpl > > mpl.rc('text', usetex=False) > > fig = mpl.figure() > ax = fig.add_subplot(1,1,1) > fig.savefig('test_notex.eps') > > mpl.rc('text', usetex=True) > > fig = mpl.figure() > ax = fig.add_subplot(1,1,1) > fig.savefig('test_tex.eps') > > and try running pstopdf on them (on MacOS 10.6) I get the following > > air:air tom$ pstopdf test_tex.eps > %%[ Warning: Empty job. No PDF file produced. ] %% > air:air tom$ pstopdf test_notex.eps > air:air tom$ > > So the file with the system LaTeX enabled no longer works. ps2pdf still > works, but the error with pstopdf is important, because for example > Preview.app on mac relies on pstopdf, not ps2pdf. > > I tried this on two different computers under MacOS 10.6, and tried with > ghostscript 8.70 and 8.71 installed, and the problem occurs either way. > > Does anyone know what might be causing this? I submitted a bug report a > little while back about this > > https://sourceforge.net/tracker/?func=detail&aid=2974953&group_id=80706&atid=560720 > > Thanks in advance for any help, > > Thomas > > > > > > -- > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > ___ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > -- Michael Droettboom Science Software Branch Operations and Engineering Division Space Telescope Science Institute Operated by AURA for NASA -- Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users