A plugin for leaflet to load echarts map and make BigData Visualization.
npm install leaflet-echarts> 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。~~偶尔拖拽会飘，建议拖拽的时候在没有echarts渲染数据的区域拖拽。~~ 貌似修复了！
> 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 ,如果你不会用，看看examples目录下的index.html`
