用工优化匹配业务echarts scatter配置项内容和展示

      var data = [
    [[248,40,30,'网格',1990],[208,23,20,'集客',1990],[178,13,15,'网络',1990],]
]
option = {
    backgroundColor: new echarts.graphic.RadialGradient(0.3, 0.3, 0.8, [{
        offset: 0,
        color: '#f7f8fa'
    }, {
        offset: 1,
        color: '#cdd0d5'
    }]),
    title: {
        text: '用工优化匹配业务'
    },
    legend: {
        right: 10,
        data: ['1990', '2015']
    },
    xAxis: {
        splitLine: {
            lineStyle: {
                type: 'dashed'
            }
        }
    },
    yAxis: {
        splitLine: {
            lineStyle: {
                type: 'dashed'
            }
        },
        scale: true
    },
    series: [{
        name: '',
        data: data[0],
        type: 'scatter',
        symbolSize: function (data) {
            return (data[2]) / 0.3;
        },
        emphasis: {
            label: {
                show: true,
                formatter: function (param) {
                    return param.data[3];
                },
                position: 'top'
            }
        },
        itemStyle: {
            shadowBlur: 10,
            shadowColor: 'rgba(120, 36, 50, 0.5)',
            shadowOffsetY: 5,
            color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [{
                offset: 0,
                color: 'rgb(251, 118, 123)'
            }, {
                offset: 1,
                color: 'rgb(204, 46, 72)'
            }])
        }
    }, {
        name: '',
        data: data[1],
        type: 'scatter',
        symbolSize: function (data) {
            return Math.sqrt(data[2]) / 5e2;
        },
        emphasis: {
            label: {
                show: true,
                formatter: function (param) {
                    return param.data[3];
                },
                position: 'top'
            }
        },
        itemStyle: {
            shadowBlur: 10,
            shadowColor: 'rgba(25, 100, 150, 0.5)',
            shadowOffsetY: 5,
            color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [{
                offset: 0,
                color: 'rgb(129, 227, 238)'
            }, {
                offset: 1,
                color: 'rgb(25, 183, 207)'
            }])
        }
    }]
};