var getname = ['1次', '2次', '3次及以上']; //数据点名称 var getxlmc = ['全屋定制类', '木门类', '橱柜类']; var getvalue = [3466, 714, 214]; //全屋定制类 var getvalue1 = [748, 215, 90]; //木门类 var getvalue2 = [316, 37, 4]; //橱柜类 var getzb = [76.51, 73.91, 50.12]; //全屋定制类 var getzb1 = [16.51, 22.26, 21.08]; //木门类 var getzb2 = [6.98, 3.83, 0.94]; //橱柜类 function multi_bubbleSort(obj) { let data0 = obj.data0; //横坐标数组 let data = new Array(data0.length).fill(0); //定义一组与横坐标数组相同大小的且全部为0的数组，用来存储堆积柱状图的和 let len = obj.data0.length; //横坐标数组长度 for (let k = 0; k < len; k++) { for (let m = 0; m < obj.data1.length; m++) { data[k] = Number(data[k]) + Number(obj.data1[m][k]); //求和，用来排序 } } for (let i = 0; i < len; i++) { for (let j = 0; j < len - 1 - i; j++) { if (Number(data[j]) < Number(data[j + 1])) { //相邻元素两两对比 let temp = data[j + 1]; //元素交换 data[j + 1] = data[j]; data[j] = temp; let te = obj.data0[j + 1]; //元素交换 obj.data0[j + 1] = obj.data0[j]; obj.data0[j] = te; for (let m = 0; m < obj.data2.length; m++) { let tem = obj.data2[m][j + 1]; obj.data2[m][j + 1] = obj.data2[m][j]; obj.data2[m][j] = tem; } } } } return obj; } let obj = { data0: getname, data1: [getvalue, getvalue1, getvalue2], data2: [getvalue, getvalue1, getvalue2], }; let multi_obj = multi_bubbleSort(obj); option = { backgroundColor: '#000', grid: { top: '15', right: '150', left: '100', bottom: '15', }, tooltip: { trigger: 'axis', axisPointer: { type: 'none', }, backgroundColor: 'rgba(21, 64, 92, 0.5)', formatter: function (params) { var str = ''; //声明一个变量用来存储数据 str += '' + params[0].name + '
' + params[0].seriesName + ':  ' + params[0].value + '次  ' + getzb[params[0].dataIndex] + '%
' + params[1].seriesName + ':  ' + params[1].value + '次  ' + getzb1[params[1].dataIndex] + '%
' + params[2].seriesName + ':  ' + params[2].value + '次  ' + getzb2[params[2].dataIndex] + '%
'; return str; }, }, legend: { type: 'scroll', icon: 'circle', right: '10', top: '0', data: getxlmc, itemGap: 20, itemWidth: 11, itemHeight: 11, textStyle: { fontSize: '13', color: '#A9C1E5', }, }, yAxis: [ { show: true, inverse: true, data: multi_obj.data0, axisLabel: { color: '#C5DCFF', textStyle: { fontSize: 14, }, }, axisLine: { show: false, }, axisTick: { show: false, }, }, ], xAxis: [ { axisLabel: { show: false, }, axisLine: { show: false, }, axisTick: { show: false, }, splitLine: { show: false, }, }, ], //animation: false, series: [ { type: 'bar', name: '全屋定制类', data: multi_obj.data2[0], barWidth: '10px', stack: '投诉情况', label: { show: false, position: 'right', color: '#FFFFFF', fontSize: 15, offset: [5, 0], }, itemStyle: { normal: { color: new echarts.graphic.LinearGradient( 1, 0, 0, 0, [ { offset: 0, color: '#065ADA', // 0% 处的颜色 }, { offset: 1, color: '#22CFF5', // 100% 处的颜色 }, ], false ), }, }, z: 50, }, { type: 'bar', name: '木门类', data: multi_obj.data2[1], barWidth: '10px', stack: '投诉情况', label: { show: false, position: 'right', color: '#FFFFFF', fontSize: 15, offset: [5, 0], }, itemStyle: { normal: { color: new echarts.graphic.LinearGradient( 0, 0, 1, 0, [ { offset: 0, color: '#2CFFBA', // 0% 处的颜色 }, { offset: 1, color: '#1B856D', // 100% 处的颜色 }, ], false ), }, }, z: 40, }, { type: 'bar', name: '橱柜类', data: multi_obj.data2[2], barWidth: '10px', stack: '投诉情况', label: { show: false, position: 'right', color: '#FFFFFF', fontSize: 15, offset: [5, 0], }, itemStyle: { normal: { color: new echarts.graphic.LinearGradient( 0, 0, 1, 0, [ { offset: 0, color: '#FF7E7C', // 0% 处的颜色 }, { offset: 1, color: '#FF6061', // 100% 处的颜色 }, ], false ), }, }, z: 30, }, ], }; var series = option['series']; var fun = function (params) { var datavalue = 0; var datasum = 0; for (var i = 0; i < series.length; i++) { datavalue += series[i].data[params.dataIndex]; datasum += getvalue[i] + getvalue1[i] + getvalue2[i]; } return datavalue + '次 ' + ((datavalue / datasum) * 100).toFixed(2) + '%'; }; if (series[series.length - 1]) { series[series.length - 1]['label']['show'] = true; series[series.length - 1]['label']['formatter'] = fun; } myChart.on('legendselectchanged', function (object) { let one = object.selected.全屋定制类; let two = object.selected.木门类; let three = object.selected.橱柜类; //获取option对象 let option1 = this.getOption(); //清空需要重新渲染的数据 option1.yAxis[0].data = []; option1.series[0].data = []; option1.series[1].data = []; option1.series[2].data = []; //定义一个对象，data0：X轴坐标数组；data1：二维数组，存legend为true的series数组；data2：二维数组，存储所有的series数组 let obj = { data0: getname, data1: [], data2: [getvalue, getvalue1, getvalue2], }; //判断legend图例是否为true，是就给对象obj的data1追加相应的series数组 if (one) { obj.data1.push(getvalue); } if (two) { obj.data1.push(getvalue1); } if (three) { obj.data1.push(getvalue2); } //调用排序方法，返回排序好的对象 let multi_obj = multi_bubbleSort(obj); //给上面清空的数据添加值 option1.yAxis[0].data = multi_obj.data0; option1.series[0].data = multi_obj.data2[0]; option1.series[1].data = multi_obj.data2[1]; option1.series[2].data = multi_obj.data2[2]; var b = object.selected, //图例的选中情况，key是图例的name，value是true或false d = []; //选中的series的index列表 for (var key in b) { if (b[key]) { //选中的图例 for (var i = 0; i < series.length; i++) { var changename = series[i]['name']; if (changename == key) { d.push(i); //选中的series的index列表 } } } } var fn = function (params) { var datavalue = 0; var datasum = 0; for (var i = 0; i < d.length; i++) { for (var j = 0; j < series.length; j++) { if (d[i] == j) { datavalue += series[j].data[params.dataIndex]; datasum += getvalue[i] + getvalue1[i] + getvalue2[i]; } } } return datavalue + '次 ' + ((datavalue / datasum) * 100).toFixed(2) + '%'; }; for (var j = 0; j < series.length; j++) { series[j]['label']['show'] = false; } var l_s = series[d[d.length - 1]]; //选中的series的最后一个 if (l_s != null && l_s != '' && l_s != undefined) { l_s['label']['show'] = true; //显示label l_s['label']['formatter'] = fn; //绑定formatter } myChart.setOption(option); });

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