From: Philippe S. <ph...@ph...> - 2009-02-23 15:01:54
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Hello PLplot, I've regained interest in PLPlot since the addition of the antialiased cairo driver, but fail to compile the example. I'm mostly interested in the python and ocaml binding. Someone could explain me what to do with the cmake and make for the examples? Thanks, regards. -- Philippe Strauss http://philou.ch |
From: Hazen B. <hba...@ma...> - 2009-02-23 15:19:21
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Philippe Strauss wrote: > Hello PLplot, > > I've regained interest in PLPlot since the addition of the antialiased cairo driver, but > fail to compile the example. I'm mostly interested in the python and ocaml binding. > Someone could explain me what to do with the cmake and make for the examples? > > Thanks, regards. > Did you get an error message? Or the examples were not compiled at all? In the latter case (assuming Linux or OS-X), you should try going to: /usr/local/share/plplot5.9.2/examples Which is the default location of the installed examples (for PLplot 5.9.2) and then type "make", which you might have to do as root. -Hazen |
From: Philippe S. <ph...@ph...> - 2009-02-23 15:33:45
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On Mon, Feb 23, 2009 at 10:19:06AM -0500, Hazen Babcock wrote: > Philippe Strauss wrote: > >Hello PLplot, > > > >I've regained interest in PLPlot since the addition of the antialiased > >cairo driver, but > >fail to compile the example. I'm mostly interested in the python and ocaml > >binding. > >Someone could explain me what to do with the cmake and make for the > >examples? > > > >Thanks, regards. > > > > Did you get an error message? Or the examples were not compiled at all? > In the latter case (assuming Linux or OS-X), you should try going to: > > /usr/local/share/plplot5.9.2/examples Ahhh ok thanks Hazen, that's what I was missing, it's under the installation path. The C and Python examples runs fine then. Still a compile error with the ocaml examples but I need to dig a bit further into the thing: philou@bookpro:/opt/plplot/share/plplot5.9.2/examples/ocaml$ sudo make/opt/godi/bin/ocamlc -g -I /opt/plplot/lib/3.10.2/plplot -ccopt "" -ccopt "-L /opt/plplot/lib" plplot.cma -o x01ocaml x01.ml ld: library not found for -lplplotd collect2: ld returned 1 exit status Error while building custom runtime system make: *** [x01ocaml] Error 2 Regards. -- Philippe Strauss http://philou.ch |
From: Hezekiah M. C. <hc...@at...> - 2009-02-23 18:50:29
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On Mon, Feb 23, 2009 at 10:33 AM, Philippe Strauss <ph...@ph...> wrote: > Still a compile error with the ocaml examples but I need to dig > a bit further into the thing: > > philou@bookpro:/opt/plplot/share/plplot5.9.2/examples/ocaml$ sudo make/opt/godi/bin/ocamlc -g -I /opt/plplot/lib/3.10.2/plplot -ccopt "" -ccopt "-L /opt/plplot/lib" plplot.cma -o x01ocaml x01.ml > ld: library not found for -lplplotd > collect2: ld returned 1 exit status > Error while building custom runtime system > make: *** [x01ocaml] Error 2 Philippe, When you are able, please report back with your results on this! I am the original author of the OCaml bindings and am happy to hear that they are getting some (attempted) use. They are developed on Linux and I only have access to Linux for testing them at this time. I am very interested to hear how well they do or do not work for you. Best of luck, Hez -- Hezekiah M. Carty Graduate Research Assistant University of Maryland Department of Atmospheric and Oceanic Science |
From: <Han...@sh...> - 2009-03-02 11:12:09
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Dear All, I am using PlPlot on Linux with the xwin driver. Creating a 2D window with plwind and plbox gives me some problems when using small ranges. E.g. the X range is fromm 0.95 to 14.05 and the Y range from -0.001 to 1.251 (tick increment=.244). Now plbox generates a box with a Y tick mark on 1.0, but in fact it is 0.97. This is rather confusing when you are sure your data is at Y=1.0 and you see it plotted above the 1.0 tick mark. (see attached gif file). How can I increase the accuracy of the axis labels that are plotted ? I already use the plsyax(6,1) and other combinations of that, but I think plbox defined its own. Thanks for any help, Hans Rijneke |
From: <Han...@sh...> - 2009-03-04 10:47:55
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Dear All, I am resending this message as the subject was incorrect and because our mail servers had some severe hickups. Thanks for any suggestions, Hans Rijneke Dear All, I am using PlPlot on Linux with the xwin driver. Creating a 2D window with plwind and plbox gives me some problems when using small ranges. E.g. the X range is from 0.95 to 14.05 and the Y range from -0.001 to 1.251 (tick increment=.244). Now plbox generates a box with a Y tick mark on 1.0, but in fact it is 0.97. This is rather confusing when you are sure your data is at Y=1.0 and you see it plotted above the 1.0 tick mark. (see attached gif file). How can I increase the accuracy of the axis labels that are plotted ? I already use the plsyax(6,1) and other combinations of that, but I think plbox defines its own. Thanks for any help, Hans Rijneke |
From: Hazen B. <hba...@ma...> - 2009-03-04 19:39:45
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The function you are looking for is called plprec(). plprec(1,4) will give you labels like "0.9760" instead of "1.0". It looks like it might be possible to independently set x and y axis precision using plsxax() and plsyax(), though I did not have much luck in my initial attempts. -Hazen Han...@sh... wrote: > Dear All, > > I am resending this message as the subject was incorrect and because our mail servers had some severe hickups. > > Thanks for any suggestions, > Hans Rijneke > > Dear All, > > I am using PlPlot on Linux with the xwin driver. Creating a 2D window with plwind and plbox gives me some problems when using small ranges. E.g. the X range is from 0.95 to 14.05 and the Y range from -0.001 to 1.251 (tick increment=.244). > > Now plbox generates a box with a Y tick mark on 1.0, but in fact it is 0.97. This is rather confusing when you are sure your data is at Y=1.0 and you see it plotted above the 1.0 tick mark. (see attached gif file). > > How can I increase the accuracy of the axis labels that are plotted ? > > I already use the plsyax(6,1) and other combinations of that, but I think plbox defines its own. > > Thanks for any help, > Hans Rijneke > > > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------------ > Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA > -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise > -Strategies to boost innovation and cut costs with open source participation > -Receive a $600 discount off the registration fee with the source code: SFAD > http://p.sf.net/sfu/XcvMzF8H > > > ------------------------------------------------------------------------ > > _______________________________________________ > Plplot-general mailing list > Plp...@li... > https://lists.sourceforge.net/lists/listinfo/plplot-general |
From: <Han...@sh...> - 2009-03-05 07:18:40
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Hazen, Great, I missed that one completely. It works fine now. Thanks, Hans Rijneke. -----Original Message----- From: Hazen Babcock [mailto:hba...@ma...] Sent: Wednesday, March 04, 2009 20:39 To: Rijneke, Hans H SIEP-EPT-RIS Cc: plp...@li... Subject: Re: [Plplot-general] 2D annotation The function you are looking for is called plprec(). plprec(1,4) will give you labels like "0.9760" instead of "1.0". It looks like it might be possible to independently set x and y axis precision using plsxax() and plsyax(), though I did not have much luck in my initial attempts. -Hazen Han...@sh... wrote: > Dear All, > > I am resending this message as the subject was incorrect and because our mail servers had some severe hickups. > > Thanks for any suggestions, > Hans Rijneke > > Dear All, > > I am using PlPlot on Linux with the xwin driver. Creating a 2D window with plwind and plbox gives me some problems when using small ranges. E.g. the X range is from 0.95 to 14.05 and the Y range from -0.001 to 1.251 (tick increment=.244). > > Now plbox generates a box with a Y tick mark on 1.0, but in fact it is 0.97. This is rather confusing when you are sure your data is at Y=1.0 and you see it plotted above the 1.0 tick mark. (see attached gif file). > > How can I increase the accuracy of the axis labels that are plotted ? > > I already use the plsyax(6,1) and other combinations of that, but I think plbox defines its own. > > Thanks for any help, > Hans Rijneke > > > ------------------------------------------------------------------------ > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------------ > Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA > -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise > -Strategies to boost innovation and cut costs with open source participation > -Receive a $600 discount off the registration fee with the source code: SFAD > http://p.sf.net/sfu/XcvMzF8H > > > ------------------------------------------------------------------------ > > _______________________________________________ > Plplot-general mailing list > Plp...@li... > https://lists.sourceforge.net/lists/listinfo/plplot-general |
From: Alan W. I. <ir...@be...> - 2009-02-23 17:46:38
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On 2009-02-23 16:01+0100 Philippe Strauss wrote: > Hello PLplot, > > I've regained interest in PLPlot since the addition of the antialiased cairo driver, but > fail to compile the example. I'm mostly interested in the python and ocaml binding. > Someone could explain me what to do with the cmake and make for the examples? > > Thanks, regards. Hi Philippe: I suggest you test the examples following the notes at http://www.miscdebris.net/plplot_wiki/index.php?title=Testing_PLplot. The procedure for the install tree test shows how to compile our examples (and by implication any executable written in one of our supported languages) against the installed PLplot libraries. I have been doing a lot of improvements to the install-tree tests recently so I suggest you try the svn trunk version of PLplot rather than our most recent release. The svn trunk version normally builds for all the default components since that is what the developers use, but svn trunk is much less tested than a general release so no guarantees, of course. Alan __________________________ Alan W. Irwin Astronomical research affiliation with Department of Physics and Astronomy, University of Victoria (astrowww.phys.uvic.ca). Programming affiliations with the FreeEOS equation-of-state implementation for stellar interiors (freeeos.sf.net); PLplot scientific plotting software package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of Linux Links project (loll.sf.net); and the Linux Brochure Project (lbproject.sf.net). __________________________ Linux-powered Science __________________________ |