echarts多层柱状图

        var allData = resultsData.data;
        // X轴数组
        var xArray = [];
        // Y轴数组
        var yArray = [];
        //listData
        var listData = [];
        // 基于准备好的dom，初始化echarts实例
        for(var i=0;i0){
                    data.push(allData[j].num);
                }else if(allData[j].education == projectAreaLengend[i] && allData[j].num==0){
                    data.push(0);
                }
            }
            obj.name = projectAreaLengend[i];
            obj.type = "bar";
            obj.stack = "总量";
            obj.barWidth=15;
            obj.barGap="50%";
            obj.barBorderRadius=[20,20,0,0];
            obj.itemStyle = {normal : { 
                color: colorList[i], 
                label : { 
                    textStyle: {
                        color: '#fff'
                    },
                    position: 'inside', 
                    formatter: function(p) {
                        return p.value > 0 ? (p.value) : '';}
                }}};
            obj.data = data;
            listData.push(obj);
        }
        var projectAreaData = listData;
        var count_num = 0;
        for (var m  in data){
            count_num = count_num +data[m]['value']
        }
        for (var n  in data){
            data[n]['name'] = data[n]['name'] + ' '+((data[n]['value']/count_num)*100).toFixed(1) +'%'
        }
        option = {
                tooltip: {
                    formatter: function(obj){
                        var retStr = "
";
                        for (var n=0;n";
                            }
                            retStr += obj[n].seriesName+"："+ obj[n].value+"（人）
";
                        }
                        retStr += "
";
                        return retStr;
                    },


                    //'{b}
{a0}：{c0}个
{a1}：{c1}个
{a2}：{c2}个
{a3}：{c3}个',
                    trigger: "axis",
                    axisPointer: {
                        type: "shadow",
                        textStyle: {
                            color: "#fff"
                        }

                    },
                },
                legend : {
                    data : ["博士","硕士","学士","其他"],
                    padding : [ 15, 0, 0, 0 ],
                },
                grid: {
                    top:'80px',
                    left: '13%',
                    textStyle: {
                        color: "#fff"
                    }
                },
                calculable: true,
                xAxis: [{
                    type: "category",
                    axisLine: {
                        lineStyle: {
                            color: '#90979c'
                        }
                    },
                    axisLabel: {
                        interval: 0,
                        rotate:30
                    },
                    data: projectAreaStaticsYAxis,//名字
                }],
                yAxis: [{
                    min:0,
                    name:"数量（人）",
                    type: "value",
                    axisLine: {
                        lineStyle: {
                            color: '#90979c'
                        }
                    },
                    axisLabel: {
                        "interval": 0,
                    },

                }],
                //缩放轴
                dataZoom: [{
                    type:"inside",
                    show: true,

// height: 20,
xAxisIndex: [
0
],
bottom: 0,
start: 0,
end: 27,
handleIcon: ‘path://M306.1,413c0,2.2-1.8,4-4,4h-59.8c-2.2,0-4-1.8-4-4V200.8c0-2.2,1.8-4,4-4h59.8c2.2,0,4,1.8,4,4V413z’,
handleSize: ‘100%’,
handleStyle:{
color:”#d3dee5”,
},
textStyle:{
color:”#fff”},
borderColor:”#90979c”
}, {
type: “inside”,
show: true,
height: 15,
start: 1,
end: 35
}],
series: projectAreaData

        },
        myChart.setOption(option);