//------------------------------------------------以下的变量为最终插入数据的变量------------------------------------------------------------ //条形图x轴 var xAxisBarChart = []; //条形图数据 var dataBarChart = []; //布朗尼一周销量（7个数） var dataBrownies = []; //马卡龙一周销量（7个数） var dataMacarons = []; //提拉米苏一周销量（7个数） var dataTiramisu = []; //时间轴数据 var timelineData = []; //数据插入图表 var optionsData = []; //------------------------------------------------以下的变量为数据转换时的变量------------------------------------------------------------ //极坐标轴显示星期几 var weekDay = 0; //全数据数组 var sourceArray = []; //判断是否排序 var SortOrNot = false; //反序排序：从大到小 var compare = function(x, y) { if (x.value < y.value) { return 1; } else if (x.value > y.value) { return -1; } else { return 0; } } //柱状图数据的映射集合，实现排序的转换 var dataBarChartMap = new Map(); //柱状图数据的寄存器，最后一步再导入到dataBarChart中 var dataBarChartTemp = []; //图表加载 option = { baseOption: { timeline: { x: 0, axisType: 'category', orient: 'vertical', autoPlay: true, playInterval: 1000, data: timelineData, left: 10, right: null, top: 50, bottom: 0, width: 70, height: null, inverse: true, symbol: 'none', lineStyle: { color: '#555' }, checkpointStyle: { color: '#bbb', borderColor: '#777', borderWidth: 2 }, label: { normal: { textStyle: { color: '#999', fontSize: 15 } }, emphasis: { textStyle: { color: '#999', fontSize: 20 } } }, }, title: { text: 'Snow蛋糕店-本周各类蛋糕销量', subtext: '点击极坐标系下即可与圆环图交互\n点击柱状图排序', textAlign: 'left' }, tooltip: { trigger: 'item', padding: 10, backgroundColor: '#222', borderColor: '#777', borderWidth: 1, formatter: tooltipFormatter, }, angleAxis: { type: 'category', data: [{ value: '星期一', textStyle: { fontSize: 25, } }, '星期二', '星期三', '星期四', '星期五', '星期六', '星期日'], z: 10 }, grid: { left: '6%', right: '5%', top: '16%', bottom: '3%', containLabel: true }, polar: { center: ['80%', '30%'], radius: 100, }, xAxis: [{ type: 'category', data: xAxisBarChart, axisLabel: { 'interval': 0 }, }], yAxis: [{ type: 'value', max: 600, show: false, }], radiusAxis: {}, series: [{ type: 'bar', data: dataBrownies, coordinateSystem: 'polar', name: '布朗尼', center: ['80%', '30%'], stack: 'a', itemStyle: { normal: { borderWidth: 4, borderColor: '#ffffff', }, emphasis: { borderWidth: 0, shadowBlur: 10, shadowOffsetX: 0, shadowColor: 'rgba(0, 0, 0, 0.5)' } } }, { type: 'bar', data: dataMacarons, coordinateSystem: 'polar', name: '马卡龙', center: ['80%', '30%'], stack: 'a', itemStyle: { normal: { borderWidth: 4, borderColor: '#ffffff', }, emphasis: { borderWidth: 0, shadowBlur: 10, shadowOffsetX: 0, shadowColor: 'rgba(0, 0, 0, 0.5)' } } }, { type: 'bar', data: dataTiramisu, coordinateSystem: 'polar', name: '提拉米苏', center: ['80%', '30%'], stack: 'a', itemStyle: { normal: { borderWidth: 3, borderColor: '#ffffff', }, emphasis: { borderWidth: 3, shadowBlur: 10, shadowOffsetX: 0, shadowColor: 'rgba(0, 0, 0, 0.5)' } } }, { name: '每天销量', type: 'pie', center: ['80%', '30%'], radius: ['45%', '50%'], avoidLabelOverlap: false, label: { normal: { show: true, position: 'outside', formatter: '{b} : {c} ({d}%)' }, emphasis: { show: true, textStyle: { fontSize: '15', fontWeight: 'normal' } }, tooltip: { trigger: 'item', padding: 10, backgroundColor: '#222', borderColor: '#777', borderWidth: 1, formatter: tooltipFormatter, }, }, labelLine: { normal: { show: false } }, legend: { show: true, orient: 'vertical', x: 'left', y: 'bottom', data: ['布朗尼', '马卡龙', '提拉米苏'] }, itemStyle: { normal: { borderWidth: 3, borderColor: '#ffffff', }, emphasis: { show: true, textStyle: { fontSize: '15', fontWeight: 'normal' } } } }, { name: '半年销量', type: 'bar', avoidLabelOverlap: false, label: { normal: { show: true, position: 'outside', formatter: '{c}' }, emphasis: { show: true, textStyle: { fontSize: '20', fontWeight: 'normal' } } }, labelLine: { normal: { show: false } }, itemStyle: { normal: { borderWidth: 3, borderColor: '#ffffff', }, emphasis: { borderWidth: 3, shadowBlur: 10, shadowOffsetX: 0, shadowColor: 'rgba(0, 0, 0, 0.5)' } } }] }, options: optionsData, } //全数据计算 for (var week = 0; week < 26; week++) { var weekDataArray = []; for (var day = 0; day < 7; day++) { var productSales = [{ 'Brownies': parseInt(20 * Math.random()), 'Macarons': parseInt(20 * Math.random()), 'Tiramisu': parseInt(20 * Math.random()) }]; weekDataArray.push(productSales); } //一天的数据由3种蛋糕组成，一周由7天组成，半年由26周组成，所以写三个循环 sourceArray.push(weekDataArray); timelineData.push('第' + (week + 1) + '周'); } everyProductCalculate(); //现实情况下大多数都是根据数据源对数据进行切割和合并 function everyProductCalculate() { //数组容器重置 dataBarChartMap = new Map(); dataBarChartTemp = []; xAxisBarChart = []; dataBrownies = []; dataMacarons = []; dataTiramisu = []; optionsData = []; //柱状图数据计算，就是一周合计的计算 for (var i = 0; i < sourceArray.length; i++) { var weekSum = 0; for (var j = 0; j < sourceArray[i].length; j++) { var daySum = 0; daySum = sourceArray[i][j][0].Brownies + sourceArray[i][j][0].Macarons + sourceArray[i][j][0].Tiramisu; weekSum = weekSum + daySum; } dataBarChartTemp.push(weekSum); } //数据插入到map集合中，由星期和每周销量相互对应 for (var i = 1; i < sourceArray.length + 1; i++) { dataBarChartMap.put(i, dataBarChartTemp[i - 1]); } //是否排序 if (SortOrNot) { dataBarChartMap.elements.sort(compare); dataBarChartTemp = dataBarChartMap.elements; } //得到dataBarChart，柱状图数据 dataBarChart = dataBarChartTemp; for (var i = 0; i < sourceArray.length; i++) { var xAxisBarChartTemp = []; for (var j = 0; j < sourceArray.length; j++) { if (i == dataBarChartMap.elements[j].key - 1) { xAxisBarChartTemp.push('\n>第' + dataBarChartMap.elements[j].key + '周<'); } else { xAxisBarChartTemp.push(dataBarChartMap.elements[j].key + '周'); } } //得到xAxisBarChart，柱状图x轴数据 xAxisBarChart.push(xAxisBarChartTemp); } // //每个产品全部销量计算（一个产品包含7个值） for (var i = 0; i < sourceArray.length; i++) { dataBrowniesTemp = []; dataMacaronsTemp = []; dataTiramisuTemp = []; for (var j = 0; j < sourceArray[i].length; j++) { dataBrowniesTemp.push(sourceArray[i][j][0].Brownies); dataMacaronsTemp.push(sourceArray[i][j][0].Macarons); dataTiramisuTemp.push(sourceArray[i][j][0].Tiramisu); } //得到蛋糕各自的数据 dataBrownies.push(dataBrowniesTemp); dataMacarons.push(dataMacaronsTemp); dataTiramisu.push(dataTiramisuTemp); } for (var i = 0; i < sourceArray.length; i++) { optionsData.push({ 'series': [{ 'data': dataBrownies[i] }, { 'data': dataMacarons[i] }, { 'data': dataTiramisu[i] }, { 'data': [{ value: dataBrownies[i][weekDay], name: '布朗尼' }, { value: dataMacarons[i][weekDay], name: '马卡龙' }, { value: dataTiramisu[i][weekDay], name: '提拉米苏' }] }, { 'data': dataBarChart }, ], 'xAxis': [{ 'data': xAxisBarChart[i], }] }); } option.options = optionsData; myChart.setOption(option); } myChart.on('click', function(params) { //直接改变数据的内容 if (params.componentSubType != 'pie' && params.seriesName != '半年销量') { weekDay = params.dataIndex; for (var i = 0; i < option.baseOption.timeline.data.length; i++) { option.options[i].series[3].data[0].value = dataBrownies[i][weekDay]; option.options[i].series[3].data[1].value = dataMacarons[i][weekDay]; option.options[i].series[3].data[2].value = dataTiramisu[i][weekDay]; } var weekDayData = ['星期一', '星期二', '星期三', '星期四', '星期五', '星期六', '星期日' ]; weekDayData[weekDay] = { value: weekDayData[weekDay], textStyle: { fontSize: 25, } }; option.baseOption.timeline.autoPlay = false; option.baseOption.angleAxis.data = weekDayData; myChart.setOption(option); } //重新执行数据转换过程 else if (params.componentSubType == 'bar' && params.seriesName == '半年销量') { if (SortOrNot == false) { SortOrNot = true; } else { SortOrNot = false; } everyProductCalculate(); option.options = optionsData; myChart.setOption(option); } }); //提示框体 function tooltipFormatter(params) { var valuesFormatter = []; if (params.componentSubType == 'pie') { valuesFormatter .push('

' + '本日销量' + '
' + '

' + '' + params.name + ': ' + params.value); } else { valuesFormatter .push('

' + params.seriesName + '

' + '' + params.name + ': ' + params.value + '
'); } return valuesFormatter; } //map集合,这里应该写在工具脚本中 function Map() { this.elements = new Array(); // 获取Map元素个数 this.size = function() { return this.elements.length; }, // 判断Map是否为空 this.isEmpty = function() { return (this.elements.length < 1); }, // 删除Map所有元素 this.clear = function() { this.elements = new Array(); }, // 向Map中增加元素（key, value) this.put = function(_key, _value) { if (this.containsKey(_key) == true) { if (this.containsValue(_value)) { if (this.remove(_key) == true) { this.elements.push({ key: _key, value: _value }); } } else { this.elements.push({ key: _key, value: _value }); } } else { this.elements.push({ key: _key, value: _value }); } }, // 删除指定key的元素，成功返回true，失败返回false this.remove = function(_key) { var bln = false; try { for (i = 0; i < this.elements.length; i++) { if (this.elements[i].key == _key) { this.elements.splice(i, 1); return true; } } } catch (e) { bln = false; } return bln; }, // 获取指定key的元素值value，失败返回null this.get = function(_key) { try { for (i = 0; i < this.elements.length; i++) { if (this.elements[i].key == _key) { return this.elements[i].value; } } } catch (e) { return null; } }, // 获取指定索引的元素（使用element.key，element.value获取key和value），失败返回null this.element = function(_index) { if (_index < 0 || _index >= this.elements.length) { return null; } return this.elements[_index]; }, // 判断Map中是否含有指定key的元素 this.containsKey = function(_key) { var bln = false; try { for (i = 0; i < this.elements.length; i++) { if (this.elements[i].key == _key) { bln = true; } } } catch (e) { bln = false; } return bln; }, // 判断Map中是否含有指定value的元素 this.containsValue = function(_value) { var bln = false; try { for (i = 0; i < this.elements.length; i++) { if (this.elements[i].value == _value) { bln = true; } } } catch (e) { bln = false; } return bln; }, // 获取Map中所有key的数组（array） this.keys = function() { var arr = new Array(); for (i = 0; i < this.elements.length; i++) { arr.push(this.elements[i].key); } return arr; }, // 获取Map中所有value的数组（array） this.values = function() { var arr = new Array(); for (i = 0; i < this.elements.length; i++) { arr.push(this.elements[i].value); } return arr; }; }

柱状图收藏1