Summary
DrawingCanvas.js [2006-01-10-12]のようなライブラリ．Reference
DHTML: Draw Line, Ellipse, Oval, Circle, Polyline, Polygon, Triangle with JavaScripthttp://www.walterzorn.com/jsgraphics/jsgraphics_e.htm
Function Grapher Online
http://www.walterzorn.com/grapher/grapher_e.htm
via
DrawingCanvas.js 0.03 公開: Days on the Moonhttp://nanto.asablo.jp/blog/2005/10/12/105647