中国地图

var mapName = 'china'
var data = [
    {name:"北京",value:199},
    {name:"天津",value:42},
    {name:"河北",value:102},
    {name:"山西",value:81},
    {name:"内蒙古",value:47},
    {name:"辽宁",value:67},
    {name:"吉林",value:82},
    {name:"黑龙江",value:123},
    {name:"上海",value:24},
    {name:"江苏",value:92},
    {name:"浙江",value:114},
    {name:"安徽",value:109},
    {name:"福建",value:116},
    {name:"江西",value:91},
    {name:"山东",value:119},
    {name:"河南",value:137},
    {name:"湖北",value:116},
    {name:"湖南",value:114},
    {name:"重庆",value:91},
    {name:"四川",value:125},
    {name:"贵州",value:62},
    {name:"云南",value:83},
    {name:"西藏",value:9},
    {name:"陕西",value:80},
    {name:"甘肃",value:56},
    {name:"青海",value:10},
    {name:"宁夏",value:18},
    {name:"新疆",value:180},
    {name:"广东",value:123},
    {name:"广西",value:59},
    {name:"海南",value:14},
    ];
    
var geoCoordMap = {};
var toolTipData = [ 
    {name:"北京",value:[{name:"科技人才总数",value:95},{name:"理科",value:82}]},
    {name:"天津",value:[{name:"文科",value:22},{name:"理科",value:20}]},
    {name:"河北",value:[{name:"文科",value:60},{name:"理科",value:42}]},
    {name:"山西",value:[{name:"文科",value:40},{name:"理科",value:41}]},
    {name:"内蒙古",value:[{name:"文科",value:23},{name:"理科",value:24}]},
    {name:"辽宁",value:[{name:"文科",value:39},{name:"理科",value:28}]},
    {name:"吉林",value:[{name:"文科",value:41},{name:"理科",value:41}]},
    {name:"黑龙江",value:[{name:"文科",value:35},{name:"理科",value:31}]},
    {name:"上海",value:[{name:"文科",value:12},{name:"理科",value:12}]},
    {name:"江苏",value:[{name:"文科",value:47},{name:"理科",value:45}]},
    {name:"浙江",value:[{name:"文科",value:57},{name:"理科",value:57}]},
    {name:"安徽",value:[{name:"文科",value:57},{name:"理科",value:52}]},
    {name:"福建",value:[{name:"文科",value:59},{name:"理科",value:57}]},
    {name:"江西",value:[{name:"文科",value:49},{name:"理科",value:42}]},
    {name:"山东",value:[{name:"文科",value:67},{name:"理科",value:52}]},
    {name:"河南",value:[{name:"文科",value:69},{name:"理科",value:68}]},
    {name:"湖北",value:[{name:"文科",value:60},{name:"理科",value:56}]},
    {name:"湖南",value:[{name:"文科",value:62},{name:"理科",value:52}]},
    {name:"重庆",value:[{name:"文科",value:47},{name:"理科",value:44}]},
    {name:"四川",value:[{name:"文科",value:65},{name:"理科",value:60}]},
    {name:"贵州",value:[{name:"文科",value:32},{name:"理科",value:30}]},
    {name:"云南",value:[{name:"文科",value:42},{name:"理科",value:41}]},
    {name:"西藏",value:[{name:"文科",value:5},{name:"理科",value:4}]},
    {name:"陕西",value:[{name:"文科",value:38},{name:"理科",value:42}]},
    {name:"甘肃",value:[{name:"文科",value:28},{name:"理科",value:28}]},
    {name:"青海",value:[{name:"文科",value:5},{name:"理科",value:5}]},
    {name:"宁夏",value:[{name:"文科",value:10},{name:"理科",value:8}]},
    {name:"新疆",value:[{name:"文科",value:36},{name:"理科",value:31}]},
    {name:"广东",value:[{name:"文科",value:63},{name:"理科",value:60}]},
    {name:"广西",value:[{name:"文科",value:29},{name:"理科",value:30}]},
    {name:"海南",value:[{name:"文科",value:8},{name:"理科",value:6}]},
];

/*获取地图数据*/
myChart.showLoading();
var mapFeatures = echarts.getMap(mapName).geoJson.features;
myChart.hideLoading();
mapFeatures.forEach(function(v) {
    // 地区名称
    var name = v.properties.name;
    // 地区经纬度
    geoCoordMap[name] = v.properties.cp;

});

console.log(data)
console.log(toolTipData)
var max = 480,
    min = 9; // todo 
var maxSize4Pin = 100,
    minSize4Pin = 20;

var convertData = function(data) {
    var res = [];
    for (var i = 0; i < data.length; i++) {
        var geoCoord = geoCoordMap[data[i].name];
        if (geoCoord) {
            res.push({
                name: data[i].name,
                value: geoCoord.concat(data[i].value),
            });
        }
    }
    return res;
};
option = {
    tooltip: {
        padding: 0,
        enterable: true,
        transitionDuration: 1,
        textStyle: {
            color: '#000',
            decoration: 'none',
        },
        // position: function (point, params, dom, rect, size) {
        //   return [point[0], point[1]];
        // },
        formatter: function(params) {
            // console.log(params)
            var tipHtml = '';
            tipHtml = '<div style="width:280px;height:180px;background:rgba(22,80,158,0.8);border:1px solid rgba(7,166,255,0.7)">'
            +'<div style="width:100%;height:40px;line-height:40px;border-bottom:2px solid rgba(7,166,255,0.7);padding:0 20px">'+'<i style="display:inline-block;width:8px;height:8px;background:#16d6ff;border-radius:40px;">'+'</i>'
            +'<span style="margin-left:10px;color:#fff;font-size:16px;">'+params.name+'</span>'+'</div>'
            +'<div style="padding:20px">'
            +'<p style="color:#fff;font-size:12px;">'+'<i style="display:inline-block;width:10px;height:10px;background:#16d6ff;border-radius:40px;margin:0 8px">'+'</i>'
            +'单位总数：'+'<span style="color:#11ee7d;margin:0 6px;">'+toolTipData.length+'</span>'+'个'+'</p>'
            +'<p style="color:#fff;font-size:12px;">'+'<i style="display:inline-block;width:10px;height:10px;background:#16d6ff;border-radius:40px;margin:0 8px">'+'</i>'
            +'总人数：'+'<span style="color:#f48225;margin:0 6px;">'+toolTipData.length+'</span>'+'个'+'</p>'
            +'<p style="color:#fff;font-size:12px;">'+'<i style="display:inline-block;width:10px;height:10px;background:#16d6ff;border-radius:40px;margin:0 8px">'+'</i>'
            +'总人数：'+'<span style="color:#f4e925;margin:0 6px;">'+toolTipData.length+'</span>'+'个'+'</p>'
            +'<p style="color:#fff;font-size:12px;">'+'<i style="display:inline-block;width:10px;height:10px;background:#16d6ff;border-radius:40px;margin:0 8px">'+'</i>'
            +'总人数：'+'<span style="color:#25f4f2;margin:0 6px;">'+toolTipData.length+'</span>'+'个'+'</p>'
            +'</div>'+'</div>';
            setTimeout(function() {
                tooltipCharts(params.name);
            }, 10);
            return tipHtml;
        }
        
    },
   
    visualMap: {
        show: true,
        min: 0,
        max: 200,
        left: '10%',
        top: 'bottom',
        calculable: true,
        seriesIndex: [1],
        inRange: {
            color: ['#04387b', '#467bc0'] // 蓝绿
        }
    },
    geo: {
        show: true,
        map: mapName,
        label: {
            normal: {
                show: false
            },
            emphasis: {
                show: false,
            }
        },
        roam: false,
        itemStyle: {
            normal: {
                areaColor: '#023677',
                borderColor: '#1180c7',
            },
            emphasis: {
                areaColor: '#4499d0',
            }
        }
    },
    series: [{
            name: '散点',
            type: 'scatter',
            coordinateSystem: 'geo',
            data: convertData(data),
            symbolSize: function(val) {
                return val[2] / 10;
            },
            label: {
                normal: {
                    formatter: '{b}',
                    position: 'right',
                    show: true
                },
                emphasis: {
                    show: true
                }
            },
            itemStyle: {
                normal: {
                    color: '#fff'
                }
            }
        },
        {
            type: 'map',
            map: mapName,
            geoIndex: 0,
            aspectScale: 0.75, //长宽比
            showLegendSymbol: false, // 存在legend时显示
            label: {
                normal: {
                    show: true
                },
                emphasis: {
                    show: false,
                    textStyle: {
                        color: '#fff'
                    }
                }
            },
            roam: true,
            itemStyle: {
                normal: {
                    areaColor: '#031525',
                    borderColor: '#3B5077',
                },
                emphasis: {
                    areaColor: '#2B91B7'
                }
            },
            animation: false,
            data: data
        },
        {
            name: '点',
            type: 'scatter',
            coordinateSystem: 'geo',
            zlevel: 6,
        },
        {
            name: 'Top 5',
            type: 'effectScatter',
            coordinateSystem: 'geo',
            data: convertData(data.sort(function(a, b) {
                return b.value - a.value;
            }).slice(0, 10)),
            symbolSize: function(val) {
                return val[2] / 10;
            },
            showEffectOn: 'render',
            rippleEffect: {
                brushType: 'stroke'
            },
            hoverAnimation: true,
            label: {
                normal: {
                    formatter: '{b}',
                    position: 'left',
                    show: false
                }
            },
            itemStyle: {
                normal: {
                    color: 'yellow',
                    shadowBlur: 10,
                    shadowColor: 'yellow'
                }
            },
            zlevel: 1
        },

    ]
};