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Posted to commits@echarts.apache.org by "wcccode (via GitHub)" <gi...@apache.org> on 2024/11/15 07:28:21 UTC

Re: [PR] fix(ssr): fix label doesn't show in line series when `ssr` is enabled [echarts]

wcccode commented on PR #18032:
URL: https://github.com/apache/echarts/pull/18032#issuecomment-2478130606

   服务端nodeJs渲染图片,折线图数值未显示。
   
   依赖:
   canvas: "^2.11.2"
   echarts: "^5.5.1"
   
   测试数据:
   var  option = {
     title: {
       text: '每日增长趋势'
     },
     tooltip: {},
     legend: {
       data: ['活跃数'],
       bottom: '10'
     },
     xAxis: {
       data: ['2024-10-1', '2024-10-2', '2024-10-3', '2024-10-4', '2024-10-5', '2024-10-6', '2024-10-7', '2024-10-8', '2024-10-9', '2024-10-10', '2024-10-11', '2024-10-12', '2024-10-13', '2024-10-14', '2024-10-15']
     },
     yAxis: {},
     series: [{
       name: '活跃数',
       type: 'line',
       data: [86, 38, 45, 37, 37, 37, 60, 589, 545, 653, 891, 838, 225, 708, 597],
       label: {
         show: true, // 显示每个数据点的标签
         position: 'top', // 标签的位置,可以是 'top', 'left', 'right', 'bottom'
         formatter: '{c}' // 显示数据的值
       }
     }]
   };
   
   测试结果:
   ![chart](https://github.com/user-attachments/assets/2c798497-6c4f-4f0d-b75b-745bf7ad6a37)
   


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