Re: [Matplotlib-users] Problem saving open symbols in PDF
Benjamin Root ben.r...@ou.edu writes: On Wed, Oct 17, 2012 at 12:17 PM, Gökhan Sever gokhanse...@gmail.comwrote: Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. Actually, this is not a bug in mpl. It is a bug in various viewers. Some viewers have a minimum linewidth and will use that for any requested linewidths smaller than that. Are you using Apple's Preview? That's correct as per the pdf specification: a linewidth of zero means the thinnest possible line on that device. That's why the pdf backend attempts to not draw a line if the width is set to zero, but somehow it's not working in this case. I'd call it a bug. -- Jouni K. Seppänen http://www.iki.fi/jks -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
Gökhan Sever gokhanse...@gmail.com writes: Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. A workaround is to add edgecolor='None' to the fill_between call. -- Jouni K. Seppänen http://www.iki.fi/jks -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
Jouni K. Seppänen j...@iki.fi writes: Gökhan Sever gokhanse...@gmail.com writes: Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. A workaround is to add edgecolor='None' to the fill_between call. I filed an issue at https://github.com/matplotlib/matplotlib/issues/1412 -- Jouni K. Seppänen http://www.iki.fi/jks -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
On Thu, Oct 18, 2012 at 2:09 AM, Jouni K. Seppänen j...@iki.fi wrote: Gökhan Sever gokhanse...@gmail.com writes: Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. A workaround is to add edgecolor='None' to the fill_between call. This workaround resolves the issue here. Thanks Jouni. -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
Filed as https://github.com/matplotlib/matplotlib/issues/1410 On 10/16/2012 10:38 PM, Eric Firing wrote: On 2012/10/16 4:27 PM, Gökhan Sever wrote: Hello, I see that a few days old clone of mpl, cannot save open symbols correctly in a pdf file. Here is a simple test case (in ipython --pylab): I6 xx = np.random.random(1000) I7 plt.plot(xx, 'D', mfc='none') On screen open symbols are fine, as expected transparency works fine, however when saved in pdf transparency disappears, symbols cover each other. (Saving to png is also fine) Could you confirm if this is a case in another installation? Confirmed with 1.2.x. The problem is only on pdf; ps and svg are correct. Eric Thanks. -- Gökhan -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
Thanks Mike, Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. I noticed this while posting a sample script on scipy-users: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.py Compare the outputs of pdf and png to see the difference that I am mentioning: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.pdf http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.png On Wed, Oct 17, 2012 at 9:16 AM, Michael Droettboom md...@stsci.edu wrote: Filed as https://github.com/matplotlib/matplotlib/issues/1410 On 10/16/2012 10:38 PM, Eric Firing wrote: On 2012/10/16 4:27 PM, Gökhan Sever wrote: Hello, I see that a few days old clone of mpl, cannot save open symbols correctly in a pdf file. Here is a simple test case (in ipython --pylab): I6 xx = np.random.random(1000) I7 plt.plot(xx, 'D', mfc='none') On screen open symbols are fine, as expected transparency works fine, however when saved in pdf transparency disappears, symbols cover each other. (Saving to png is also fine) Could you confirm if this is a case in another installation? Confirmed with 1.2.x. The problem is only on pdf; ps and svg are correct. Eric Thanks. -- Gökhan -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today:http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing listMatplotlib-users@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today:http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing listMatplotlib-users@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Gökhan -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
On Wed, Oct 17, 2012 at 12:17 PM, Gökhan Sever gokhanse...@gmail.comwrote: Thanks Mike, Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. I noticed this while posting a sample script on scipy-users: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.py Compare the outputs of pdf and png to see the difference that I am mentioning: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.pdf http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.png Actually, this is not a bug in mpl. It is a bug in various viewers. Some viewers have a minimum linewidth and will use that for any requested linewidths smaller than that. Are you using Apple's Preview? Cheers! Ben Root -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
On Wed, Oct 17, 2012 at 10:21 AM, Benjamin Root ben.r...@ou.edu wrote: On Wed, Oct 17, 2012 at 12:17 PM, Gökhan Sever gokhanse...@gmail.comwrote: Thanks Mike, Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. I noticed this while posting a sample script on scipy-users: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.py Compare the outputs of pdf and png to see the difference that I am mentioning: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.pdf http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.png Actually, this is not a bug in mpl. It is a bug in various viewers. Some viewers have a minimum linewidth and will use that for any requested linewidths smaller than that. Are you using Apple's Preview? Cheers! Ben Root Hi Ben, I was guessing the same way, but trying different viewers doesn't make any difference: Evince v3.2.1 Xpdf v3.03 Okular v0.14.3 Could anyone confirm this on a window machine? -- Gökhan -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
On Wed, Oct 17, 2012 at 5:56 PM, Gökhan Sever gokhanse...@gmail.com wrote: On Wed, Oct 17, 2012 at 10:21 AM, Benjamin Root ben.r...@ou.edu wrote: On Wed, Oct 17, 2012 at 12:17 PM, Gökhan Sever gokhanse...@gmail.com wrote: Thanks Mike, Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. I noticed this while posting a sample script on scipy-users: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.py Compare the outputs of pdf and png to see the difference that I am mentioning: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.pdf http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.png Actually, this is not a bug in mpl. It is a bug in various viewers. Some viewers have a minimum linewidth and will use that for any requested linewidths smaller than that. Are you using Apple's Preview? Cheers! Ben Root Hi Ben, I was guessing the same way, but trying different viewers doesn't make any difference: Evince v3.2.1 Xpdf v3.03 Okular v0.14.3 Could anyone confirm this on a window machine? -- Gökhan Confirmed with Preview.app on OS X 10.7.4. -- Damon McDougall http://www.damon-is-a-geek.com B2.39 Mathematics Institute University of Warwick Coventry West Midlands CV4 7AL United Kingdom -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
On Wed, Oct 17, 2012 at 1:08 PM, Damon McDougall damon.mcdoug...@gmail.comwrote: On Wed, Oct 17, 2012 at 5:56 PM, Gökhan Sever gokhanse...@gmail.com wrote: On Wed, Oct 17, 2012 at 10:21 AM, Benjamin Root ben.r...@ou.edu wrote: On Wed, Oct 17, 2012 at 12:17 PM, Gökhan Sever gokhanse...@gmail.com wrote: Thanks Mike, Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. I noticed this while posting a sample script on scipy-users: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.py Compare the outputs of pdf and png to see the difference that I am mentioning: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.pdf http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.png Actually, this is not a bug in mpl. It is a bug in various viewers. Some viewers have a minimum linewidth and will use that for any requested linewidths smaller than that. Are you using Apple's Preview? Cheers! Ben Root Hi Ben, I was guessing the same way, but trying different viewers doesn't make any difference: Evince v3.2.1 Xpdf v3.03 Okular v0.14.3 Could anyone confirm this on a window machine? -- Gökhan Confirmed with Preview.app on OS X 10.7.4. I think it looks ok with the old Adobe viewer on linux (I never bothered updating it since I use Evince). Kinda hard to tell the difference between grey and greyer... Could somebody include a screenshot of what they are seeing? Ben Root -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
On Wed, Oct 17, 2012 at 6:13 PM, Benjamin Root ben.r...@ou.edu wrote: On Wed, Oct 17, 2012 at 1:08 PM, Damon McDougall damon.mcdoug...@gmail.com wrote: On Wed, Oct 17, 2012 at 5:56 PM, Gökhan Sever gokhanse...@gmail.com wrote: On Wed, Oct 17, 2012 at 10:21 AM, Benjamin Root ben.r...@ou.edu wrote: On Wed, Oct 17, 2012 at 12:17 PM, Gökhan Sever gokhanse...@gmail.com wrote: Thanks Mike, Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. I noticed this while posting a sample script on scipy-users: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.py Compare the outputs of pdf and png to see the difference that I am mentioning: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.pdf http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.png Actually, this is not a bug in mpl. It is a bug in various viewers. Some viewers have a minimum linewidth and will use that for any requested linewidths smaller than that. Are you using Apple's Preview? Cheers! Ben Root Hi Ben, I was guessing the same way, but trying different viewers doesn't make any difference: Evince v3.2.1 Xpdf v3.03 Okular v0.14.3 Could anyone confirm this on a window machine? -- Gökhan Confirmed with Preview.app on OS X 10.7.4. I think it looks ok with the old Adobe viewer on linux (I never bothered updating it since I use Evince). Kinda hard to tell the difference between grey and greyer... Could somebody include a screenshot of what they are seeing? Sir, the internet has completed your request: http://i.imgur.com/UdRB9.png Ben Root -- Damon McDougall http://www.damon-is-a-geek.com B2.39 Mathematics Institute University of Warwick Coventry West Midlands CV4 7AL United Kingdom -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
I see that the same behavior here on 3 different viewers. It is a slight aesthetic issue, but once in a while I come up similar differences between PDF and PNGs outputs. -- Gökhan -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
On Wed, Oct 17, 2012 at 6:58 PM, Benjamin Root ben.r...@ou.edu wrote: On Wed, Oct 17, 2012 at 1:21 PM, Damon McDougall damon.mcdoug...@gmail.com wrote: On Wed, Oct 17, 2012 at 6:13 PM, Benjamin Root ben.r...@ou.edu wrote: On Wed, Oct 17, 2012 at 1:08 PM, Damon McDougall damon.mcdoug...@gmail.com wrote: On Wed, Oct 17, 2012 at 5:56 PM, Gökhan Sever gokhanse...@gmail.com wrote: On Wed, Oct 17, 2012 at 10:21 AM, Benjamin Root ben.r...@ou.edu wrote: On Wed, Oct 17, 2012 at 12:17 PM, Gökhan Sever gokhanse...@gmail.com wrote: Thanks Mike, Another point I noticed is setting linewidth to 0 (in fill_between function) isn't working as expected when figure is saved as a PDF file. I noticed this while posting a sample script on scipy-users: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.py Compare the outputs of pdf and png to see the difference that I am mentioning: http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.pdf http://atmos.uwyo.edu/~gsever/data/test/curvefit_test.png Actually, this is not a bug in mpl. It is a bug in various viewers. Some viewers have a minimum linewidth and will use that for any requested linewidths smaller than that. Are you using Apple's Preview? Cheers! Ben Root Hi Ben, I was guessing the same way, but trying different viewers doesn't make any difference: Evince v3.2.1 Xpdf v3.03 Okular v0.14.3 Could anyone confirm this on a window machine? -- Gökhan Confirmed with Preview.app on OS X 10.7.4. I think it looks ok with the old Adobe viewer on linux (I never bothered updating it since I use Evince). Kinda hard to tell the difference between grey and greyer... Could somebody include a screenshot of what they are seeing? Sir, the internet has completed your request: http://i.imgur.com/UdRB9.png Ben Root Thanks! That helps. With the older Adobe viewer for linux, there is a very slight line, but not nearly as pronounced as Apple's Preview (which is where I originally encountered this issue about a year ago). Attaching a screen capture for reference. Cheers! Ben Root Also notice the triangle transparency... -- Damon McDougall http://www.damon-is-a-geek.com B2.39 Mathematics Institute University of Warwick Coventry West Midlands CV4 7AL United Kingdom -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
On Wed, Oct 17, 2012 at 12:03 PM, Damon McDougall damon.mcdoug...@gmail.com wrote: Also notice the triangle transparency... True. Mike's 4 line addition fixes that issue: https://github.com/matplotlib/matplotlib/issues/1410 -- Gökhan -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] Problem saving open symbols in PDF
Hello, I see that a few days old clone of mpl, cannot save open symbols correctly in a pdf file. Here is a simple test case (in ipython --pylab): I6 xx = np.random.random(1000) I7 plt.plot(xx, 'D', mfc='none') On screen open symbols are fine, as expected transparency works fine, however when saved in pdf transparency disappears, symbols cover each other. (Saving to png is also fine) Could you confirm if this is a case in another installation? Thanks. -- Gökhan -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Problem saving open symbols in PDF
On 2012/10/16 4:27 PM, Gökhan Sever wrote: Hello, I see that a few days old clone of mpl, cannot save open symbols correctly in a pdf file. Here is a simple test case (in ipython --pylab): I6 xx = np.random.random(1000) I7 plt.plot(xx, 'D', mfc='none') On screen open symbols are fine, as expected transparency works fine, however when saved in pdf transparency disappears, symbols cover each other. (Saving to png is also fine) Could you confirm if this is a case in another installation? Confirmed with 1.2.x. The problem is only on pdf; ps and svg are correct. Eric Thanks. -- Gökhan -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
