weatherDrop
基于canvas的下雪,下雨,云彩
#演示地址
https://myfirebug.github.io/weatherDrop/aa.html(下雨)
https://myfirebug.github.io/weatherDrop/snow.html(下雪)
https://myfirebug.github.io/weatherDrop/cloud.html(云彩)
#用法
new Weather({
id:'canvas', //传入的canvasID
weatherType:'cloud', //天气类型目前只支持rain,snow,cloud
num:3 //数量
});