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@@ -28,15 +28,13 @@
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<!-- 中部大饼区开始 -->
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<div class="midBlock">
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- <div class="mid" style="background: ;"></div>
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- <div class="mid"></div>
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+ <div ref="Circular" class="mid"></div>
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+ <div ref="Horizontal" class="mid"></div>
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</div>
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<!-- 中部大饼区结束 -->
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<!-- 柱状图区域开始 -->
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- <div class="histogram">
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-
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- </div>
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+ <div ref="Columnar" class="histogram"></div>
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<!-- 柱状图区域结束 -->
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<!-- 底部表格区域开始 -->
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@@ -108,17 +106,191 @@
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</template>
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<script>
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-
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+ import * as echarts from 'echarts';
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export default {
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data() {
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return {
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+ //圆形
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+ CircularData:{
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+ title:{
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+ text:"创新创业项目类型"
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+ },
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+ legend: {
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+ data:[
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+ "创客活动",
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+ "个人创客"
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+ ],
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+ orient: 'vertical',
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+ top:"10%",
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+ left:"left"
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+ },
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+ series: [
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+ {
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+ type: 'pie',
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+ label: {
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+ show:true,
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+ position:"inner",
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+ formatter:'{d}%'
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+ },
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+ data: [
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+ {
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+ value: 30,
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+ name:"个人创客"
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+ },
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+ {
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+ value: 70,
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+ name:"创客活动"
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+ },
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+
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+ ],
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+ }
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+ ]
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+ },
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+ //横行的柱状
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+ HorizontalData:{
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+ grid: {
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+ top: 80, // 设置网格顶部的边距为 50px
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+ left:10,
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+ right:"100px"
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+ // left:'-10px'
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+ },
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+ title:{
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+ text:"创客活动资金"
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+ },
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+ dataset: {
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+ source: [
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+ ['amount', 'product'],
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+ [ 100, '物联网激光切割器'],
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+ [ 1000, '人工智能领跑马拉松'],
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+ [ 2000, '3D演奏智能工具'],
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+ [ 3000, '人工智能分链机器'],
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+ ],
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+ },
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+ xAxis: {
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+ position:"top",
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+ name:"单位：万元",
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+ nameTextStyle:{
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+ fontSize:14,
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+ align:"left",
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+ verticalAlign:"bottom",
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+ padding:[0,0,7,10],
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+ }
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+ },
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+ yAxis: {
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+ type: 'category',
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+ zlevel:1,
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+ axisLabel:{
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+ inside:true,
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+ margin:10,
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+ formatter: function (value) {
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+ const vl = Math.floor(value.length/2);
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+ let newText = value.slice(0,vl)+'\n'+value.slice(vl)
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+ return newText;
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+ },
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+ color:(value,index)=>{
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+ const textWidth = this.HorizontalData['dataset']['source'][this.HorizontalData['dataset']['source'].length-1][0]/6/2;
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+ const vl = this.HorizontalData['dataset']['source'][index+1][0]
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+ return vl >= textWidth ? 'white' : '#3c4654';
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+ }
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+ },
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+ },
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+ series: [
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+ {
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+ type: 'bar',
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+ encode: {
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+ x: 'amount',
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+ y: 'product'
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+ },
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+ itemStyle:{
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+ color:"#3eb370"
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+ }
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+ }
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+ ]
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+ },
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+ // 柱状
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+ ColumnarData:{
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+ grid: {
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+ top: 80,
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+ },
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+ title:{
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+ text:"个人创客资金",
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+ top:0
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+ },
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+ dataset: {
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+ // 提供一份数据。
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+ source: [
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+ ['3D智能分链机器', 2000],
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+ ['3D智能分链机器1',3000],
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+ ['3D智能分链机器2', 2500],
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+ ['3D智能分链机器3', 1000],
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+ ['3D智能分链机器4', 2000],
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+ ['3D智能分链机器5',3000],
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+ ['3D智能分链机器6', 2500],
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+ ['3D智能分链机器7', 1000],
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+ ['3D智能分链机器8', 2000],
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+ ['3D智能分链机器9',3000],
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+ ['3D智能分链机器10', 2500],
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+ ['3D智能分链机器11', 1000],
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+ ['3D智能分链机器12', 2000],
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+ ['3D智能分链机器13',3000],
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+ ['3D智能分链机器14', 2500],
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+ ['3D智能分链机器15', 1000],
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+ ]
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+ },
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+ // 声明一个 X 轴，类目轴（category）。默认情况下，类目轴对应到 dataset 第一列。
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+ xAxis: {
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+ type: 'category',
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+ axisLabel: {
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+ formatter: function (value) {
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+ // 设置每行显示的最大字符数
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+ var maxLength = 4;
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+ // 计算文本需要换行的行数
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+ var rowNumber = Math.ceil(value.length / maxLength);
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+ // 拼接换行后的文本
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+ var newText = '';
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+ for (var i = 0; i < rowNumber; i++) {
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+ var start = i * maxLength;
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+ var end = start + maxLength;
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+ newText += value.slice(start, end) + '\n';
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+ }
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+ return newText;
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+ }
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+ }
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+ },
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+ // 声明一个 Y 轴，数值轴。
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+ yAxis: {
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+ name:"单位：万元",
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+ nameTextStyle:{
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+ fontSize:14,
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+ align:"center",
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+ }
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+ },
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+ // 声明多个 bar 系列，默认情况下，每个系列会自动对应到 dataset 的每一列。
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+ series: [{ type: 'bar' }]
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+ },
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tableData: []
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};
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},
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methods: {
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-
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- }
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+ setCircularData(){
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+ const Circular = echarts.init(this.$refs['Circular']);
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+ Circular.setOption(this.CircularData)
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+ },
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+ setHorizontalData(){
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+ const Horizontal = echarts.init(this.$refs['Horizontal']);
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+ Horizontal.setOption(this.HorizontalData)
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+ },
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+ setColumnarData(){
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+ const Columnar = echarts.init(this.$refs['Columnar']);
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+ Columnar.setOption(this.ColumnarData)
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+ }
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+ },
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+ mounted() {
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+ this.setCircularData();
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+ this.setHorizontalData();
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+ this.setColumnarData();
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+ },
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};
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</script>
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@@ -164,7 +336,7 @@
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}
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.midBlock{ //中部大饼
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width: 100%;
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- height: 300px;
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+ height: 400px;
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margin-top: 20px;
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// background: #ce7070;
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display: flex;
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@@ -173,14 +345,18 @@
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.mid{
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height: 95%;
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width: 49%;
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+ padding: 20px;
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+ box-sizing: border-box;
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background: #f3f6f7;
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}
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}
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.histogram{ //柱状图
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margin-top: 20px;
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+ box-sizing: border-box;
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+ padding: 20px;
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width: 100%;
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- height: 350px;
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+ height: 400px;
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background: #f3f6f7;
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}
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yuanyiming