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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2019/12/11 03:18:34 UTC

[GitHub] [incubator-echarts] charian opened a new issue #11831: Anybody idea for funnel by bar chart

charian opened a new issue #11831: Anybody idea for funnel by bar chart
URL: https://github.com/apache/incubator-echarts/issues/11831
 
 
   ### What problem does this feature solve?
   Please help for made funnel chart.
   I'm making a funnel report using a bar chart.
   
   As you can see in the code, I'm making it without big problems. But I want to represent the converted area, but I can't think of a way.
   Help me with any ideas.
   
   ### What does the proposed API look like?
   ```javascript
   option = {
       tooltip : {
           trigger: 'item',
           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:['converted','dropoff'],
           bottom: 0
       },
       itemStyle: {},
       barWidth: '100px',
       label: {
           show: true
       },
       grid: {
           left: '3%',
           right: '4%',
           bottom: '7%',
           containLabel: true
       },
       xAxis : [
           {
               type : 'category',
               data : ['step1','step2','step3','step4','step5']
           }
       ],
       yAxis : [
           {
               type : 'value',
               data: ['20%', '40%', '60%', '80%', '100%'],
               offset: 10
           }
       ],
       series : [
           {
               name:'converted',
               type:'bar',
               stack: 'funnel',
               data:[220, 132, 101, 72, 10],
               itemStyle: {
                   color: '#229AE8',
               },
               label: {
                   position: 'insideTop'
               },
               z: 1
           },
           {
               name:'dropoff',
               type:'bar',
               stack: 'funnel',
               data:[0, 88,31, 29, 62],
               itemStyle: {
                   color: '#C2E7FF'
               },
               label: {
                   show: false,
                   position: 'top',
                   color: '#229AE8'
               },
               z: 1,
               markPoint : {
                   silent: true,
                   data : [
                       {
                           value : 0, 
                           xAxis: 0, 
                           yAxis: 220,
                           
                       },
                       {
                           value : 88, 
                           xAxis: 1, 
                           yAxis: 220
                           
                       },
                       {
                           value : 31, 
                           xAxis: 2, 
                           yAxis: 132
                           
                       },
                       {
                           value : 29, 
                           xAxis: 3, 
                           yAxis: 101
                           
                       },
                       {
                           value : 62, 
                           xAxis: 4, 
                           yAxis: 72
                           
                       }
                   ]
               }
           }
   
       ]
   };
   
   ```
   
   ![Screen Shot 2019-12-11 at 12 14 26 PM](https://user-images.githubusercontent.com/2831532/70588361-ceedce80-1c0f-11ea-8b49-2c9619b5f423.png)
   
   <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE -->
   <!-- This issue is in English. DO NOT REMOVE -->

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