PlotKit - Javascript Chart Plotting

PlotKit - Javascript Chart Plotting

PlotKit is a Chart and Graph Plotting Library for Javascript. It has support for HTML Canvas and also SVG via Adobe SVG Viewer and native browser support.
PlotKit is fully documented and there is a quick tutorial to get you started.
PlotKit is a complete rewrite of CanvasGraph. It is better structured and supported.
Requirements
MochiKit 1.3 or higher
HTML Canvas: Safari 2+, Opera 9+, Firefox 1.5+, IE 6 (in emulated mode)
SVG: Opera 9+, Firefox 1.5+ (see note), IE6 with Adobe SVG.