A plugin for leaflet to load echarts map and make BigData Visualization.

根据百度地图echarts的扩展改写，在事件联动这个地方以及echarts的容器与地图容器在拖动和缩放中的适应上耗费了很长时间，为了兼容echarts的map其他类型的数据又下了不少功夫。现在可以算是一个稍微完美的版本了。好的效果请在谷歌浏览器访问。

This is a beta version,so it would have some bugs,visit it by chrome will be better. When you want to drag the map,drag on zhe basemap without echarts data. It seems that i have solved this problem.

1. Confirm you have import leaflet first, 引入leaflet的js和css库自然不用说

2. Import eaflet-echarts.js ,可以通过npm安装，输入npm install leaflet-echarts 即可

3. Import echarts.source.js under directory lib 引入lib目录下的echarts.source.js文件

4. As you can use this plugin like this,按照下面的方法使用

   	var overlay = new L.echartsLayer(map, echarts);
   	var chartsContainer=overlay.getEchartsContainer();
   	var myChart=overlay.initECharts(chartsContainer);
   	var option={};//这里跟百度echarts的map的option一样,the option is same as echarts map
   	overlay.setOption(option);
   

5. If you don't konw how to use this plugin,hava a look at /examples/index.html,如果你不会用，看看examples目录下的index.html

https://github.com/ecomfe/echarts