前端图形技术

Canvas : https://developer.mozilla.org/en/Canvas_tutorial
Canvas + VML : http://me.eae.net/archive/2005/12/29/canvas-in-ie/
SVG + VML : http://raphaeljs.com/
DIV : http://www.walterzorn.com/jsgraphics/jsgraphics_e.htm

Google Visualization API：
http://code.google.com/apis/visualization/documentation/gallery.html,

2D API
http://www.whatwg.org/specs/web-apps/current-work/multipage/the-canvas-element.html

Dojo Graphcis API:
Dojox.gfx

some API good:(SVG + VML )
http://raphaeljs.com/animation.html


chart application
corda  swiff