湖北各城市引进专家数量ECharts Gallery

20:11:45图表已生成
代码
var geoCoordMap = {
    "黄石":[115.09,30.2],
    "十堰":[110.79,32.65],
    "宜昌":[111.3,30.7],
    "襄樊":[112.14,31.7],
    "孝感":[113.91,31],
    "黄冈":[114.87,30.44],
    "咸宁":[114.28,29.87],
    "荆门":[112.19,31.02],
    "随州":[113.37,31.72],
    "荆州":[112.23,30.33],
    "神农架":[110.5102,31.579712],
    "鄂州":[114.88,30.40],
    "恩施":[108.93,30.30],
    "天门":[113.1643295288086,30.65149931832691],
    "仙桃":[113.45306396484375,30.368728261208474],
    "武汉":[114.31,30.52],
    "潜江":[112.89241790771484,30.425437040049022]
};

var data = [
    {name: "黄石", value: 20},
    {name: "十堰", value: 35},
    {name: "宜昌", value: 50},
    {name: "襄樊", value: 45},
    {name: "孝感", value: 12},
    {name: "黄冈", value: 19},
    {name: "咸宁", value: 14},
    {name: "荆门", value: 73},
    {name: "随州", value: 45},
    {name: "荆州", value: 80},
    {name: "神农架", value: 3},
    {name: "鄂州", value: 11},
    {name: "恩施", value: 2},
    {name: "天门", value: 4},
    {name: "仙桃", value: 7},
    {name: "潜江", value: 8},
    {name: "武汉", value: 273},
];

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;
};

var convertedData = [
    convertData(data),
    convertData(data.sort(function (a, b) {
        return b.value - a.value;
    }).slice(0, 6))
];


option = {
    backgroundColor: '#404a59',
    animation: true,
    animationDuration: 1000,
    animationEasing: 'cubicInOut',
    animationDurationUpdate: 1000,
    animationEasingUpdate: 'cubicInOut',
    title: [
        {
            text: '湖北各城市引进专家数量',
            left: 'center',
            textStyle: {
                color: '#fff'
            }
        },
        {
            id: 'statistic',
            right: 120,
            top: 40,
            width: 100,
            textStyle: {
                color: '#fff',
                fontSize: 16
            }
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        throttleType: 'debounce',
        throttleDelay: 300,
        geoIndex: 0
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    geo: {
        map: 'china',
        left: '10',
        right: '35%',
        center: [117.98561551896913, 31.205000490896193],
        zoom: 2.5,
        label: {
            emphasis: {
                show: false
            }
        },
        roam: true,
        itemStyle: {
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    tooltip : {
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    grid: {
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        axisLabel: {margin: 2, textStyle: {color: '#aaa'}},
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    yAxis: {
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        nameGap: 16,
        axisLine: {show: false, lineStyle: {color: '#ddd'}},
        axisTick: {show: false, lineStyle: {color: '#ddd'}},
        axisLabel: {interval: 0, textStyle: {color: '#ddd'}},
        data: []
    },
    series : [
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            type: 'scatter',
            coordinateSystem: 'geo',
            data: convertedData[0],
            symbolSize: function (val) {
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            },
            label: {
                normal: {
                    formatter: '{b}',
                    position: 'right',
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                emphasis: {
                    show: true
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            itemStyle: {
                normal: {
                    color: '#ddb926'
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            }
        },
        {
            name: 'Top 5',
            type: 'effectScatter',
            coordinateSystem: 'geo',
            data: convertedData[1],
            symbolSize: function (val) {
                return Math.max(val[2] / 10, 8);
            },
            showEffectOn: 'emphasis',
            rippleEffect: {
                brushType: 'stroke'
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            label: {
                normal: {
                    formatter: '{b}',
                    position: 'right',
                    show: true
                }
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            itemStyle: {
                normal: {
                    color: '#f4e925',
                    shadowBlur: 10,
                    shadowColor: '#333'
                }
            },
            zlevel: 1
        },
        {
            id: 'bar',
            zlevel: 2,
            type: 'bar',
            symbol: 'none',
            itemStyle: {
                normal: {
                    color: '#ddb926'
                }
            },
            data: []
        }
    ]
};


myChart.on('brushselected', renderBrushed);

// myChart.setOption(option);

setTimeout(function () {
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            }
        ]
    });
}, 0);


function renderBrushed(params) {
    var mainSeries = params.batch[0].selected[0];

    var selectedItems = [];
    var categoryData = [];
    var barData = [];
    var maxBar = 30;
    var sum = 0;
    var count = 0;

    for (var i = 0; i < mainSeries.dataIndex.length; i++) {
        var rawIndex = mainSeries.dataIndex[i];
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        var pmValue = dataItem.value[2];

        sum += pmValue;
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        xAxis: {
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        title: {
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            text: count ? '平均: ' + (sum / count).toFixed(4) : ''
        },
        series: {
            id: 'bar',
            data: barData
        }
    });
}
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