<<O>>  Difference Topic ChartPlugin (r1.8 - 17 Nov 2004 - PeterThoeny)
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Chart Plugin (v1.400)

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Chart Plugin (v1.401)


This plugin creates PNG or GIF charts to visualize TWiki tables using a default linear scale or an optional semilogarithmic scale.

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Plugin Info

Plugin Author: TWiki:Main.PeterThoeny, TWiki:Main.TaitCyrus
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Plugin Version: 30 Aug 2004 (V1.400)
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Plugin Version: 16 Nov 2004 (V1.401)

Change History: <!-- specify latest version first --> 
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16 Nov 2004: V1.401 - Added benchmarks (no code changes)

30 Aug 2004: V1.400 - Added support for subtype="bar" (includes various global bar settings), updated gridcolor to not only define the grid color but allowing the user to define the line style (for drawing user defined dotted lines), add a global for how wide lines are drawn instead of a hard coded value, change the order of how things are drawn so now the order is: areas, grid lines and X/Y axis labels, bars, lines/points/plines, rectangle around chart, data point labels, chart title/X/Y labels, and finally the legends.
13 May 2004: V1.300 - Added support for type="scatter"; renamed type="arealine" to "combo" (arealine is undocumented); renamed datatype to subtype (datatype is undocumented); added subtype options "point" and "pline", added new settings GRIDCOLOR, DEFAULTDATA, POINTSIZE; fixed bug with how the number of grids were drawn
17 Oct 2003: V1.201 - Fix boundary cases with semilog scale
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CPAN Dependencies: GD from http://stein.cshl.org/WWW/software/GD
| Other Dependencies: | gd library from http://www.boutell.com/gd (Tested with 1.8.4)
PNG graphics library from http://www.libpng.org/pub/png|
Perl Version: 5.005
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TWiki:Plugins/Benchmark: GoodStyle 96%, FormattedSearch 97%, ChartPlugin 69%

Plugin Home: http://TWiki.org/cgi-bin/view/Plugins/ChartPlugin
Feedback: http://TWiki.org/cgi-bin/view/Plugins/ChartPluginDev
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Appraisal: http://TWiki.org/cgi-bin/view/Plugins/ChartPluginAppraisal

Related Topics: TWikiPreferences, TWikiPlugins

-- TWiki:Main.TaitCyrus - 3 June 2004

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-- TWiki:Main.PeterThoeny - 30 Aug 2004
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-- TWiki:Main.PeterThoeny - 16 Nov 2004

META FILEATTACHMENT line1.png attr="h" comment="" date="1093917753" path="line1.png" size="1220" user="PeterThoeny" version="1.4"
META FILEATTACHMENT line2.png attr="h" comment="" date="1093917765" path="line2.png" size="1993" user="PeterThoeny" version="1.4"
View topic | Diffs | r1.8 | > | r1.7 | > | r1.6 | More
Revision r1.7 - 30 Aug 2004 - 22:15 - PeterThoeny
Revision r1.8 - 17 Nov 2004 - 01:56 - PeterThoeny