module for creating attractive charts and graphs

 Chart::Clicker is a Perl module that aims to create beautiful graphs in a
 powerful and extensible way. A variety of charts can be created, including
 line, bar and area charts (as well as their stacked equivalents), scatter,
 pie, bubble, candlestick and polar area. Charts can be saved in a variety
 of formats, including PNG, SVG, PDF and PostScript.