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GNUPlot wordpress plugin v1.1

Plots GNUPlot charts without GNUPlot on your server. This plugin communicates with our custom version of GNUPlot hosted at clker.com, and responds with a PNG chart or errors in case of errors.

Write your GNUPlot code between [ gplot] and [ /gplot] (without spaces). Maximum chart size is 1×1.

To install

  1. Copy the file ( gnuplot plugin ) in you wp-content/plugins directory, and rename to .php instead of .phptxt.
  2. Create wp-content/cache directory, and make sure it is write able to the webserver
  3. Activate the plugin from the plugins tab inside wordpress

Example:

[ gplot]

set size 1,0.7
set dummy u,v
unset key
set parametric
set view 60, 30, 1.1, 1.33
set isosamples 50, 20
set title "Interlocking Tori - PM3D surface with depth sorting"
set urange [ -3.14159 : 3.14159 ] noreverse nowriteback
set vrange [ -3.14159 : 3.14159 ] noreverse nowriteback
set pm3d depthorder
splot cos(u)+.5*cos(u)*cos(v),sin(u)+.5*sin(u)*cos(v),.5*sin(v) with pm3d,\
1+cos(u)+.5*cos(u)*cos(v),.5*sin(v),sin(u)+.5*sin(u)*cos(v) with pm3d

[/ gplot]

would produce this:

… Enjoy

Tags:

This entry was posted on Friday, July 18th, 2008 at 4:11 pm and is filed under GNUPlot plugin, Internet general, Internet programming, development, linux. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.


12 Responses to “GNUPlot wordpress plugin v1.1”

  1. Clker.com - weblog » Blog Archive » GNUPlot wordpress plugin Says:
    August 7th, 2008 at 9:57 am

    [...] Finding repeated images – part 1 – Vector Similarity Measures GNUPlot wordpress plugin v1.1 [...]

  2. Ramoonus Says:
    February 4th, 2009 at 5:52 am

    The plugin still reports the versionnumber as 1.0!

  3. Mohamed Ibrahim Says:
    February 4th, 2009 at 7:57 pm

    Thanks for letting me know. Will check it out.

  4. aneubau Says:
    February 13th, 2009 at 8:41 am

    Is it possible to load data from a file on the server with this plugin ?

  5. Mohamed Ibrahim Says:
    February 13th, 2009 at 11:05 pm

    No its not. I run an edited version of GNUPlot. If you found a way, let me know :)

  6. Brian Landsberger Says:
    September 19th, 2009 at 5:11 pm

    Is there a problem with the current version on wp2.8?

  7. Mohamed Ibrahim Says:
    September 19th, 2009 at 9:56 pm

    I didn’t try it on 2.8 . If you meet a problem installing or running it let me know.

  8. giovanni Says:
    October 11th, 2009 at 1:26 pm

    I tested on a wp2.8 installation and it’s not working:
    http://www.seanergism.com/2009/10/gplot-wp-plugin-test/

  9. Mohamed Ibrahim Says:
    October 11th, 2009 at 1:33 pm

    Ok… I saw your post on seanergism.com, and you need to remove the spaces after the square brackets. The way you have it now is [gplot] so the needs to get removed. In my post I had to put this space because otherwise the plugin will catch the piece of the code.

  10. giovanni Says:
    October 11th, 2009 at 2:50 pm

    oops! problem solved. thanks a lot!

  11. Zozoped Says:
    November 6th, 2009 at 4:52 am

    Just wondered if this plugin is GPL / LGPL ? I would like to translate it for dotclear…

  12. Mohamed Ibrahim Says:
    November 6th, 2009 at 7:44 am

    Yes the plugin is GPL. The source code of the wordpress plugin is downloadable from the wordpress website, and linked from my weblog.

    Let me know if you need help

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