百度地图echarts 配置项内容和展示

      var option = {
    bmap: {
        center: [116.424966, 39.922018],
        zoom: 12,
        roam: true,
        enableMapClick: true
    }
}

myChart.setOption(option);
setTimeout(init, 0)

function init() {
    initMap();
    //makerPoint();
    getBoundary();
    //setTimeout(getBoundary, 1000)
}

function getMap() {
    return myChart.getModel().getComponent('bmap').getBMap();
}

function initMap() {
    var top_left_navigation = new BMap.NavigationControl({
        type: BMAP_NAVIGATION_CONTROL_SMALL
    });
    var map = getMap();

    map.disableDoubleClickZoom();
    return map;
}

var bj = ["小店区", "万柏林区", "杏花岭区", "尖草坪区", "迎泽区", "晋源区", '古交市', '娄烦县', '阳曲县', '清徐县']

function getBoundary() {
    var map = getMap();
    for (var index = 0; index < bj.length; index++) {
        var bdary = new BMap.Boundary();
        bdary.get(bj[index], function(rs) { //获取行政区域
            //map.clearOverlays();        //清除地图覆盖物       
            var count = rs.boundaries.length; //行政区域的点有多少个
            if (count === 0) {
                alert('未能获取当前输入行政区域');
                return;
            }
            var pointArray = [];
            for (var i = 0; i < count; i++) {
                var ply = new BMap.Polygon(rs.boundaries[i], {
                    strokeWeight: 2,
                    strokeColor: "#000000",
                    fillColor: getRandomColor()
                }); //建立多边形覆盖物
                map.addOverlay(ply); //添加覆盖物
                pointArray = pointArray.concat(ply.getPath());
            }
            map.setViewport(pointArray); //调整视野  

        });
    }
}

function getRandomColor() {
    return "#" + ("00000" + ((Math.random() * 16777215 + 0.5) >> 0).toString(16)).slice(-6);
}