市场洞察丨数据概览丨商品数量echarts 柱状配置项内容和展示

      const set = [
    ['日期', '项目商品总数', '行业商品总数'],
    ['2019/10/1', 458, 519],
    ['2019/10/2', 466, 547],
    ['2019/10/3', 419, 481],
    ['2019/10/4', 440, 496],
    ['2019/10/5', 413, 441],
    ['2019/10/6', 456, 554],
    ['2019/10/7', 480, 527],
    ['2019/10/8', 481, 516],
    ['2019/10/9', 420, 450],
    ['2019/10/10', 479, 517],
    ['2019/10/11', 467, 471],
    ['2019/10/12', 417, 447],
    ['2019/10/13', 417, 473],
    ['2019/10/14', 466, 560],
    ['2019/10/15', 462, 540],
    ['2019/10/16', 442, 520],
    ['2019/10/17', 400, 415],
    ['2019/10/18', 437, 495],
    ['2019/10/19', 495, 552],
    ['2019/10/20', 435, 502],
    ['2019/10/21', 419, 480],
    ['2019/10/22', 434, 488],
    ['2019/10/23', 425, 497],
    ['2019/10/24', 481, 513],
    ['2019/10/25', 433, 521],
    ['2019/10/26', 481, 543],
    ['2019/10/27', 451, 468],
    ['2019/10/28', 437, 532],
    ['2019/10/29', 462, 477],
    ['2019/10/30', 438, 478]
];

option = {
    dataset: {
        source: set
    },
    grid: {
        left: 8,
        right: 8,
        top: 8,
        bottom: 8
    },
    // backgroundColor: '#e5e5e5',
    tooltip: {
        // formatter: '{a0}: {c0}</br>{a1}: {c1}'
    },
    xAxis: {
        // type:'time',
        type: 'category',
        show: false,
    },
    yAxis: {
        show: false,
    },
    series: [ 
    {
        type:'bar',
        barWidth:'60%',
        color:'#02A7F0'
    },
    {
        type: 'line',
        lineStyle: {
            color: '#D2D2D2'
        },
        showSymbol: false,
        areaStyle: {
            color: {
                type: 'linear',
                x: 0,
                y: 0,
                x2: 0,
                y2: 1,
                colorStops: [{
                    offset: 1,
                    color: '#fff' // 0% 处的颜色
                }, {
                    offset: 0,
                    color: '#D2D2D2' // 100% 处的颜色
                }],
                global: false // 缺省为 false
            }
        },
    }]
};
myChart.resize({
    width: 280,
    height: 88
})