[GitHub] maoyr opened a new issue #8955: 请问时间数据支持堆叠吗？

[GitBox <gi...@apache.org>]

maoyr opened a new issue #8955: 请问时间数据支持堆叠吗？
URL: https://github.com/apache/incubator-echarts/issues/8955
 
 
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   ### One-line summary [问题简述]
   在做甘特图，需要时间数据进行堆叠，但好像现在不支持时间数据的堆叠展示？还是我没找到对应的配置项？因为要用 dataZoom，如果把数据转换为数值的话，堆叠是正常的，但 dataZoom 就不能用了。
   
   
   
   
   ### Version & Environment [版本及环境]
   + ECharts version [ECharts 版本]:
   + Browser version [浏览器类型和版本]:
   + OS Version [操作系统类型和版本]:
   
   在官网运行下面的例子
   
   
   
   ### Expected behaviour [期望结果]
   希望时间数据可以堆叠，或者有什么方法将时间数据转换然后展示正常，并且 dataZoom 可用。
   
   
   
   
   ### ECharts option [ECharts配置项]
   <!-- Copy and paste your 'echarts option' here. -->
   <!-- [下方贴你的option，注意不要删掉下方 ```javascript 和 尾部的 ``` 字样。最好是我们能够直接运行的 option。如何得到能运行的 option 参见上方的 guidelines for contributing] -->
   ```javascript
   function  FormatTime(oldTime){    
       let newTime = [];
       oldTime.forEach((time)=>{
           newTime.push( new Date(time) );
       })
       return newTime ;
   }
   
   option = {
       tooltip: {
           trigger: 'axis'
       },
       xAxis: [
           {
               type: 'time'
              
           }
       ],
       yAxis: [
           {
               type: 'category',
               data: ['task1','task2','task3','task4','task5' ]
           }
       ],
        dataZoom: [ {
           type: 'slider'
       }],
       series: [
           {
               name:'计划开始时间',
               type: 'bar',
               stack: '计划',
               itemStyle: {
                   normal: {
                       borderColor: 'rgba(0,0,0,0)',
                       color: 'rgba(0,0,0,0)'
                   },
                   emphasis: {
                       borderColor: 'rgba(0,0,0,0)',
                       color: 'rgba(0,0,0,0)'
                   }
               },
               data: FormatTime ([
                   "2018/01/01", 
                   "2018/02/01", 
                   "2018/03/01", 
                   "2018/04/01", 
                   "2018/05/01"
               ])
           },
           {
               name:'计划结束时间',
               type: 'bar',
               stack: '计划',
               data: FormatTime ([
                   "2018/02/01", 
                   "2018/03/01", 
                   "2018/04/01", 
                   "2018/05/01", 
                   "2018/06/01"
               ])
           },
           {
               name:'实际开始时间',
               type: 'bar',
               stack: '实际',
               itemStyle: {
                   normal: {
                       borderColor: 'rgba(0,0,0,0)',
                       color: 'rgba(0,0,0,0)'
                   },
                   emphasis: {
                       borderColor: 'rgba(0,0,0,0)',
                       color: 'rgba(0,0,0,0)'
                   }
               },
               data: FormatTime ([
                   "2018/01/01", 
                   "2018/03/01", 
                   "2018/04/01", 
                   "2018/05/01", 
                   "2018/06/01"
               ])
           },
           {
               name:'实际结束时间',
               type: 'bar',
               stack: '实际',
               data: FormatTime ([
                   "2018/03/01", 
                   "2018/04/01", 
                   "2018/05/01", 
                   "2018/06/01", 
                   "2018/07/01"
               ])
           }
           
       ]
   };
   
   
   ```
   
   
   
   
   ### Other comments [其他信息]
   <!-- For example: Screenshot or Online demo -->
   <!-- [例如，截图或线上实例 (JSFiddle/JSBin/Codepen)] -->
   
   

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