[Matplotlib-users] CFLAGS
Trying to compile matplotlib on Linux and it seems when I set CFLAGS=-L/software/gcc-7.3/lib64 these settings aren't taking affect export CFLAGS python setup.py build is there any thing else I should be setting? -- --- Get your facts first, then you can distort them as you please.-- -- Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58041391iu=/4140/ostg.clktrk___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] CFLAGS
On Sun, Sep 8, 2013 at 12:37 PM, Skip Montanaro skip.montan...@gmail.comwrote: (Apologies that this is not plain text. I'm trying to find an alternative to the broken Gmail compose functionality and haven't yet figured out if Apple Mail allows me to compose plain text emails.) On Sep 8, 2013, at 10:51 AM, Rita wrote: Trying to compile matplotlib on Linux and it seems when I set CFLAGS=-L/software/gcc-7.3/lib64 these settings aren't taking affect export CFLAGS python setup.py build is there any thing else I should be setting? A couple things come to mind. First, since you are setting link flags, you might try LDFLAGS instead of CFLAGS. Second, try running python setup.py build --help to see what flags you can apply to the build command. Skip Skip, thankyou. I had a slight typo in my script. sorry for wasting your time. -- --- Get your facts first, then you can distort them as you please.-- -- Learn the latest--Visual Studio 2012, SharePoint 2013, SQL 2012, more! Discover the easy way to master current and previous Microsoft technologies and advance your career. Get an incredible 1,500+ hours of step-by-step tutorial videos with LearnDevNow. Subscribe today and save! http://pubads.g.doubleclick.net/gampad/clk?id=58041391iu=/4140/ostg.clktrk___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] ANN: matplotlib 1.3.0 released
Yes, I mean a self-built package. When linking I think setupext.py is using /usr/lib and /usr/local/lib first, instead it should use PKG_CONFIG_PATH and then /usr/lib and then /usr/local/lib. Basically, the ordering or linking matters. I hope that helps. This isnt a big deal but just though I put out the solution. On Mon, Aug 5, 2013 at 10:29 AM, Michael Droettboom md...@stsci.edu wrote: On 08/03/2013 07:50 AM, Rita wrote: Same problem in Linux also. Here is what I did to fix it: Remove the freetype/fontconfig rpm from my local install (yum remove) and then place the proper PKG_CONFIG_PATH to point to my remote freetype/fontconfig. By remote, you mean self-built, rather than from a package? The problem is there is a bug with setupext.py. We ought to prepend PKG_CONFIG_PATH in the gcc compile statement. I hope this helps. Can you elaborate? The setupext.py just calls whatever pkg-config is first on the PATH, which should then in turn obey PKG_CONFIG_PATH. If the user needs a custom PKG_CONFIG_PATH, it is generally the resposibility of the user to set it correctly -- and matplotlib's build system should (and does) use it. Or maybe I'm just misunderstanding what you're suggesting. Cheers, Mike On Fri, Aug 2, 2013 at 6:53 AM, Andrew Jaffe a.h.ja...@gmail.com wrote: Hi, On 01/08/2013 19:06, Michael Droettboom wrote: On behalf of a veritable army of super coders, I'm pleased to announce the release of matplotlib 1.3.0. Two issues on OSX 10.8.4. I had been previously using the dmg installer. Lacking that, I tried easy-install and pip install, both of which gave me the following problems: - I needed to set CC=clang - When attempting to load matplotlib, I got the following error: /Volumes/Data/Users/jaffe/Library/Python/2.7/lib/python/site-packages/matplotlib/font_manager.py in module() 51 import matplotlib 52 from matplotlib import afm --- 53 from matplotlib import ft2font 54 from matplotlib import rcParams, get_cachedir 55 from matplotlib.cbook import is_string_like ImportError: dlopen(/Volumes/Data/Users/jaffe/Library/Python/2.7/lib/python/site-packages/matplotlib/ft2font.so, 2): Symbol not found: _FT_Attach_File Referenced from: /Volumes/Data/Users/jaffe/Library/Python/2.7/lib/python/site-packages/matplotlib/ft2font.so Expected in: flat namespace in /Volumes/Data/Users/jaffe/Library/Python/2.7/lib/python/site-packages/matplotlib/ft2font.so This is a freetype problem, probably an incompatible version somewhere. Ideas? Andrew -- Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711iu=/4140/ostg.clktrk ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- --- Get your facts first, then you can distort them as you please.-- -- Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out.http://pubads.g.doubleclick.net/gampad/clk?id=49501711iu=/4140/ostg.clktrk ___ Matplotlib-users mailing listMatplotlib-users@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/matplotlib-users -- Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711iu=/4140/ostg.clktrk ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- --- Get your facts first, then you can distort them as you please.-- -- Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=48897031iu=/4140
Re: [Matplotlib-users] ANN: matplotlib 1.3.0 released
Same problem in Linux also. Here is what I did to fix it: Remove the freetype/fontconfig rpm from my local install (yum remove) and then place the proper PKG_CONFIG_PATH to point to my remote freetype/fontconfig. The problem is there is a bug with setupext.py. We ought to prepend PKG_CONFIG_PATH in the gcc compile statement. I hope this helps. On Fri, Aug 2, 2013 at 6:53 AM, Andrew Jaffe a.h.ja...@gmail.com wrote: Hi, On 01/08/2013 19:06, Michael Droettboom wrote: On behalf of a veritable army of super coders, I'm pleased to announce the release of matplotlib 1.3.0. Two issues on OSX 10.8.4. I had been previously using the dmg installer. Lacking that, I tried easy-install and pip install, both of which gave me the following problems: - I needed to set CC=clang - When attempting to load matplotlib, I got the following error: /Volumes/Data/Users/jaffe/Library/Python/2.7/lib/python/site-packages/matplotlib/font_manager.py in module() 51 import matplotlib 52 from matplotlib import afm --- 53 from matplotlib import ft2font 54 from matplotlib import rcParams, get_cachedir 55 from matplotlib.cbook import is_string_like ImportError: dlopen(/Volumes/Data/Users/jaffe/Library/Python/2.7/lib/python/site-packages/matplotlib/ft2font.so, 2): Symbol not found: _FT_Attach_File Referenced from: /Volumes/Data/Users/jaffe/Library/Python/2.7/lib/python/site-packages/matplotlib/ft2font.so Expected in: flat namespace in /Volumes/Data/Users/jaffe/Library/Python/2.7/lib/python/site-packages/matplotlib/ft2font.so This is a freetype problem, probably an incompatible version somewhere. Ideas? Andrew -- Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711iu=/4140/ostg.clktrk ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- --- Get your facts first, then you can distort them as you please.-- -- Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711iu=/4140/ostg.clktrk___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] changing the shade of a color depending on a value
Hi, I am currently plotting cpu utilization over time (plot_time). I would like the color of my line to be red when at 100%. 80-90% a bit less red, more yellow, and lower numbers will be green. Any thoughts of doing this? -- --- Get your facts first, then you can distort them as you please.-- -- 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_d2d_feb___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] axvspan legend
Hi, I have a time series data which I am using plot_time(). I am able to get a legend and I also have axvspan to show weekends. However, how can I state the yellow (axvspan) is a weekend on the legend or is there a better way to show this? -- --- Get your facts first, then you can distort them as you please.-- -- 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_d2d_feb___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] static linking
Figured it out. The real trick is to set the PKG_CONFIG_PATH properly. No need for LD_LIBRARY_PATH On Sun, Sep 30, 2012 at 9:52 AM, Rita rmorgan...@gmail.com wrote: Nelly, I would like to compile libpng into matplotlib if possible, ie static. Seems like thats not possible and I would like to would LD_LIBRARY_PATH as much as possible. I much prefer -Wl, rpath or LD_PRELOAD. Jouni, for the pkg-config can I use the one with my OS, /usr/bin/pkg-config? and also libpng comes with its own variation of pkg-config (not named that). How can I include that? do I set PKG_CONFIG_PATH ? On Sun, Sep 30, 2012 at 3:30 AM, Nelle Varoquaux nelle.varoqu...@gmail.com wrote: On 30 Sep 2012 06:11, Jouni K. Seppänen j...@iki.fi wrote: Rita rmorgan...@gmail.com writes: i have a micro distribution setup. I am building python, numpy, scipy from scratch. I am building matplotlib from scratch also. I am doing a simple, /apps/bin/python setup.py build. I also compiled libpng and cairo in a location. When you build a shared library yourself, you always need to set the variable LD_LIBRARY_PATH. This is independant from the compilation. At runtime, the program merely tries to load the library if it has not been loaded previously. Usually, to avoid setting manually the path to the library, one adds this to its bashrc/zshrc. I hope this helps. Cheers, N. Have you set up pkg-config for your build of libpng? If you can't do that for some reason, you can edit basedirlist in setup.cfg. -- 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://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ 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://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- --- Get your facts first, then you can distort them as you please.-- -- --- Get your facts first, then you can distort them as you please.-- -- Got visibility? Most devs has no idea what their production app looks like. Find out how fast your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219671;13503038;y? http://info.appdynamics.com/FreeJavaPerformanceDownload.html___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] static linking
Nelly, I would like to compile libpng into matplotlib if possible, ie static. Seems like thats not possible and I would like to would LD_LIBRARY_PATH as much as possible. I much prefer -Wl, rpath or LD_PRELOAD. Jouni, for the pkg-config can I use the one with my OS, /usr/bin/pkg-config? and also libpng comes with its own variation of pkg-config (not named that). How can I include that? do I set PKG_CONFIG_PATH ? On Sun, Sep 30, 2012 at 3:30 AM, Nelle Varoquaux nelle.varoqu...@gmail.comwrote: On 30 Sep 2012 06:11, Jouni K. Seppänen j...@iki.fi wrote: Rita rmorgan...@gmail.com writes: i have a micro distribution setup. I am building python, numpy, scipy from scratch. I am building matplotlib from scratch also. I am doing a simple, /apps/bin/python setup.py build. I also compiled libpng and cairo in a location. When you build a shared library yourself, you always need to set the variable LD_LIBRARY_PATH. This is independant from the compilation. At runtime, the program merely tries to load the library if it has not been loaded previously. Usually, to avoid setting manually the path to the library, one adds this to its bashrc/zshrc. I hope this helps. Cheers, N. Have you set up pkg-config for your build of libpng? If you can't do that for some reason, you can edit basedirlist in setup.cfg. -- 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://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ 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://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- --- Get your facts first, then you can distort them as you please.-- -- Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://ad.doubleclick.net/clk;258768047;13503038;j? http://info.appdynamics.com/FreeJavaPerformanceDownload.html___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] static linking
i have a micro distribution setup. I am building python, numpy, scipy from scratch. I am building matplotlib from scratch also. I am doing a simple, /apps/bin/python setup.py build. I also compiled libpng and cairo in a location. On Fri, Sep 28, 2012 at 10:49 PM, Eric Firing efir...@hawaii.edu wrote: On 2012/09/28 3:40 PM, Rita wrote: Whenever I use matplot lib its asking me for libpng and when I do LD_LIBRARY_PATH it works. Is there a way I can compile matplotlib so I can avoid doing an export LD_LIBRARY_PATH ? Normally one doesn't need it, so I don't know why you do need it. You might get a useful response from someone who knows more about linking than I do if you provide some information about your platform and about how you are presently building matplotlib. Eric -- How fast is your code? 3 out of 4 devs don\\\'t know how their code performs in production. Find out how slow your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219672;13503038;z? http://info.appdynamics.com/FreeJavaPerformanceDownload.html ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users -- --- Get your facts first, then you can distort them as you please.-- -- How fast is your code? 3 out of 4 devs don\\\'t know how their code performs in production. Find out how slow your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219672;13503038;z? http://info.appdynamics.com/FreeJavaPerformanceDownload.html___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] static linking
Whenever I use matplot lib its asking me for libpng and when I do LD_LIBRARY_PATH it works. Is there a way I can compile matplotlib so I can avoid doing an export LD_LIBRARY_PATH ? -- --- Get your facts first, then you can distort them as you please.-- -- How fast is your code? 3 out of 4 devs don\\\'t know how their code performs in production. Find out how slow your code is with AppDynamics Lite. http://ad.doubleclick.net/clk;262219672;13503038;z? http://info.appdynamics.com/FreeJavaPerformanceDownload.html___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] png to slideshow (gif)
If I have 30 PNGs and i would like to make a slideshow or an animated gif what is the best way to do this? Can matplotlib do this? -- --- Get your facts first, then you can distort them as you please.-- -- Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
