echarts 柱状配置项内容和展示

      app.title = '堆叠条形图';

var label = {
    normal: {
        show: true,
        position: 'insideRight',
        formatter: function (params) {
            return params.value < 40 ? '' : params.value;
        }
    }
};


option = {
    tooltip : {
        trigger: 'axis',
        axisPointer : {            // 坐标轴指示器，坐标轴触发有效
            type : 'shadow'        // 默认为直线，可选为：'line' | 'shadow'
        }
    },
    legend: {
        data: ['直接访问', '邮件营销','联盟广告','视频广告','搜索引擎']
    },
    grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
    },
    xAxis:  {
        type: 'value'
    },
    yAxis: {
        type: 'category',
        data: ['周一','周二','周三','周四','周五','周六','周日']
    },
    series: [
        {
            name: '直接访问',
            type: 'bar',
            stack: '总量',
            label: label,
            data: [320, 302, 301, 334, 390, 330, 320]
        },
        {
            name: '邮件营销',
            type: 'bar',
            stack: '总量',
            label: label,
            data: [120, 132, 101, 134, 90, 230, 210]
        },
        {
            name: '联盟广告',
            type: 'bar',
            stack: '总量',
            label: label,
            data: [220, 182, 191, 234, 290, 330, 310]
        },
        {
            name: '视频广告',
            type: 'bar',
            stack: '总量',
            label: label,
            data: [150, 212, 201, 154, 190, 330, 410]
        },
        {
            name: '搜索引擎',
            type: 'bar',
            stack: '总量',
            label: label,
            data: [500,10,41,0,0,0,0]
        }
    ]
};