canvasplus
https://code.google.com/p/canvasplus/
artisan js
http://artisanjs.com/
Rgraph
https://roopons.com.au/wp-content/plugins/viral-optins/js/rgraph/
https://code.google.com/p/canvasplus/
artisan js
http://artisanjs.com/
Rgraph
https://roopons.com.au/wp-content/plugins/viral-optins/js/rgraph/
2015-12-05
最新回答 / 阿辉2
这个貌似实现不了,css里可以写一个属性里,canvas根本不支持那种集合的写法。默认的是stroke()或者fill()一次绘制一次阴影,即使再绘制一样的,如果阴影有重合,也会覆盖掉之前画的阴影
2015-12-04