Using GeoJSON with Leaflet
GeoJSON is becoming a very popular data format among many GIS technologies and services — it‘s simple, lightweight, straightforward, and Leaflet is quite good at handling it. In this example, you‘ll learn how to create and interact with map vectors created from GeoJSON objects.
译：通过Leaflet使用GeoJson。
GeoJSON是一种在GIS工程和服务中变的很流行的数据格式，简单，轻量级，明确，并且Leaflet能很好的处理它。
var geojsonFeature = { "type": "Feature", //要素类型 "properties": { //属性 "name": "Coors Field", "amenity": "Baseball Stadium", "popupContent": "This is where the Rockies play!" }, "geometry": { //要素地理坐标 "type": "Point", //元素类型 "coordinates": [-104.99404, 39.75621] //坐标 } };
var geojsonFeature={ "type": "FeatureCollection", //要素集合 "features": [ { "type": "Feature", //要素类型 "id": "6328", "properties": { //属性 "flag":‘100‘, "name": "海西蒙古族藏族自治州", "cp": [ 94.9768, 37.1118 ], "childNum": 7 }, "geometry": { //要素地理坐标 "type": "MultiPolygon", "coordinates": [ [ .........
原文：http://www.cnblogs.com/tinaluo/p/7244277.html