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Openchart2 1.4 (Default branch)

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Special Forums News, Links, Events and Announcements Software Releases - RSS News Openchart2 1.4 (Default branch)
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Old 04-08-2008
Openchart2 1.4 (Default branch)
Image Openchart2 is a simple charting and plotting library designed for incorporation with a variety of Java applications. The library can generate two dimensional bar, pie, radar, and scatter charts with customized titles, axis labels, legends, and colors. The simplicity of the library is its strongest feature. Openchart2 is a branch of the original JOpenChart library. License: GNU Lesser General Public License (LGPL) Changes:
The newest version of Openchart2 introduces refactored coordinate system code to improve extendability and functionality. A box coordinate system, which frames the chart in a box with more traditional centered axes labels, has been added to the library. Version 1.4 also contains a new dot plot chart and associated optimized models for fast visualization of large quantities of data. Radar plots have been improved significantly, plotting grids on the radar plot itself rather than relying on confusing coordinate system.Image

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jifty::plugin::chart::renderer::simplebars

Jifty::Plugin::Chart::Renderer::SimpleBars(3pm) 	User Contributed Perl Documentation	   Jifty::Plugin::Chart::Renderer::SimpleBars(3pm)

NAME

       Jifty::Plugin::Chart::Renderer::SimpleBars - a simple horizontal bar chart

DESCRIPTION

       This is a simple renderer for charts created both as a dead simple way of rendering horizontal bar charts, which can be a very simple way
       of rendering data, and as a prototype for some other work I'm thinking of doing with the chart plugin.

OPTIONS

       Of the rendering API, this only uses the first dataset given and ignores any others. It also fails if used for any type other than the only
       one it supports "horizontalbars".

       It takes the following options:

       summary
	   To maximize the accessibility of your chart, set this to describe the data. This will set the table's summary attribute.

STYLING

       Please be aware that when using this object, you can change the bar color using CSS like so:

	 div.simple_bars span.bar {
	     background-color: black;
	 }

METHODS

   init
       Tell Jifty about the CSS and JS files SimpleBars needs.

   render
       Renders a horizontal bar chart. This is done by rendering a table of HTML values, which is then converted to a bar chart by the Javascript
       added to the response during "init".

       If JavaScript is not supported by the browser, all the data is presented ina table. They can still read the data, but just not in the most
       readable form.

AUTHOR

       Andrew Sterling Hanenkamp, "<andrew.hanenkamp@boomer.com>"

COPYRIGHT AND LICENSE

       Copyright 2007 Boomer Consulting, Inc.

       This is free software. You may modify and redistribute it under the same terms as Perl itself.

perl v5.12.4							    2009-03-09			   Jifty::Plugin::Chart::Renderer::SimpleBars(3pm)