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Special Forums News, Links, Events and Announcements Software Releases - RSS News Libchart 1.2.1 (Default branch)
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Old 04-10-2008
Libchart 1.2.1 (Default branch)
ImageLibchart is a chart creation PHP library that iseasy to use. It can generate bar diagrams or piecharts. It is compatible with PHP4/5 (compiledwith GD and FreeType) and has no other dependencies.License: GNU General Public License v3Changes:
The ability to set the upper/lower bounds (regression) was added. In HorizontalBarChart, a small box is shown when x = 0 (regression). In multiple series charts, colors are now re-used when the maximum series count is exceeded. In the multiple series bar chart, the brown color is shown twice. In pie chart when some relative percentage is null, the whole diagram is filled in by one color. The ability to use negative values in bar charts was added.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)