软件简介

This plugin was created after noticing Walter Zorn’s javascript for drawing
shapes on screen with div’s.

I’ve also looked into the drawlibrary plugin, but it has a little too much
overhead. Drawlibrary does use the same algorithms as Walter Zorns work as
well, but relies on svg files when using Microsoft I.E. This plugin does not.

Here is some example code:

$("#myCanvas").drawRect(10, 10, 20, 20, {color:'blue', alpha: .5}); $("#myCanvas").drawPolygon([100, 100, 90, 30], [20, 30, 40, 60], {color:'#00FF00', alpha: .9}); $("#myCanvas").drawEllipse(100, 200, 40, 40, {color:'orange', stroke: 10}); $("#myCanvas").fillArc(50, 200, 40, 40, 90.0, 180.0, {color:'#336699', alpha: .2}); $("#myCanvas").fillPolygon([150, 300, 90, 30], [20, 30, 40, 60], {color:'yellow', alpha: 1});

My canvas is an empty div tag with id=”myCanvas”