绘制中国边界

代码如下：

function drawChina()
{
    //设置样式
    var myStyle = {
        "color": "#00f",
        "weight": 2,
        "opacity": 0.5,
        "fillColor": 'red',
        "fillOpacity": 0,
        };
    //geojson数据
    var someFeatures = [
        {
        "type":"FeatureCollection",
        "features":[
            {
                "type":"Feature",
                "id":"CHN",
                "properties":{
                    "name":"China"
                },
                "geometry":{
                    "type":"MultiPolygon",
                    "coordinates":[
                        [
                            [
                                [
                                    110.339188,
                                    18.678395
                                ],
                                [
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                                    18.197701
                                ],
                                [
                                    108.655208,
                                    18.507682
                                ],
                                [
                                    108.626217,
                                    19.367888
                                ],
                                [
                                    109.119056,
                                    19.821039
                                ],
                                [
                                    110.211599,
                                    20.101254
                                ],
                                [
                                    110.786551,
                                    20.077534
                                ],
                                [
                                    111.010051,
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                                ],
                                [
                                    110.570647,
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                                ],
                                [
                                    110.339188,
                                    18.678395
                                ]
                            ]
                        ],
                        [
                            [
                                [
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                                ],
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                                ],
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                                ],
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                                ],
                                [
                                    120.106189,
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                                ],
                                [
                                    120.69468,
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                                ],
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                                ],
                                [
                                    121.951244,
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                                ],
                                [
                                    121.777818,
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                                ]
                            ]
                        ],
                        [
                            [
                                [
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                                ],
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                                    129.397818,
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                                ],
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                                ],
                                [
                                    130.987282,
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                                ],
                                [
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                                ],
                                [
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                                ],
                                [
                                    135.026311,
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                                ],
                                [
                                    134.500814,
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                                ],
                                [
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
                                [
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                                ],
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                                ],
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                                ],
                                [
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                                ],
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                                ],
                                [
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                                ],
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                                ],
                                [
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                                ],
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                                ],
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                                ],
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                                ],
                                [
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
                                [
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                                ],
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                                ],
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                                ],
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                                ],
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                                    73.928852,
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                                ],
                                [
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
                                [
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                                ],
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                                ],
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                                    120.738191,
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                                ],
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                                ],
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                                ],
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                                ],
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                                ],
                                [
                                    123.571507,
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                                ],
                                [
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                                ],
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                                ],
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                                ],
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                                    126.939157,
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                                ],
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                                ],
                                [
                                    127.657407,
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                                ]
                            ]
                        ]
                    ]
                }
            }
        ]
    }
    ];
    //渲染方法
    var layerGeo = L.geoJSON(someFeatures, {
        style: myStyle,
    }).addTo(map);

    //添加点击事件
    /*
    layerGeo.on('click',function(e){
        console.log(e.layer.feature.properties.name) //当前点击的物体的名称
    });
    */
}