[GitHub] Xzillion opened a new issue #9277: SVG模式使用下markPoint位置显示异常

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

Xzillion opened a new issue #9277: SVG模式使用下markPoint位置显示异常
URL: https://github.com/apache/incubator-echarts/issues/9277
 
 
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   ### One-line summary [问题简述]
   SVG模式使用下markPoint位置显示异常
   
   
   
   
   ### Version & Environment [版本及环境]
   + ECharts version [ECharts 版本]: 4.2.0-rc.1
   + Browser version [浏览器类型和版本]: chrome 69.0.3497.100（64 位）
   + OS Version [操作系统类型和版本]: win10
   
   
   
   
   
   ### Expected behaviour [期望结果]
   svg模式下可以通过markPoint.symbolOffset和markPoint.label.offset配置markPoint的位置
   
   
   
   
   ### 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
   option = {
   series: [
   {
                 name: pairsGraphNames.KLINE,
                 type: 'candlestick',
                 animation: false,
                 barMaxWidth: 12,
                 itemStyle: {
                   color: _this.quotesUpColor,
                   color0: this.quotesDownColor,
                   borderColor: null,
                   borderColor0: null
                 },
                 showSymbol: false,// 去除小圆点
                 symbolSize: 8,
                 markPoint: {
                   symbol: "image://data:data:image/png;base64,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",
                   symbolSize: [36, 36],
                   symbolOffset: ["-15%", 5],
                   label: {
                     offset: [-36, -5],
                     color: "#000",
                     show: true,
                     formatter: function (param) {
                       return param.value > 1 ? Math.floor(param.value) : Number(param.value).toFixed(4)
                     }
                   },
                   itemStyle: {
                     color: "#F4333C",
                     borderColor: "#fff",
                     borderWidth: 1,
                   },
                   data: [
                     {
                       name: 'highest value',
                       type: 'max',
                       valueDim: 'highest'
                     },
                     {
                       name: 'lowest value',
                       type: 'min',
                       valueDim: 'lowest'
                     }
                   ],
                   tooltip: {
                     formatter: function (param) {
                       return param.name + '<br>' + (param.data.coord || '');
                     }
                   }
                 },
               },
   ]
   }
   
   ```
   
   
   
   
   ### Other comments [其他信息]
   <!-- For example: Screenshot or Online demo -->
   <!-- [例如，截图或线上实例 (JSFiddle/JSBin/Codepen)] -->
   canvas模式下效果：
   ![image](https://user-images.githubusercontent.com/15135640/47475951-79f6c980-d850-11e8-8ed5-470f148b2dcc.png)
   
   
   svg模式下效果：
   ![image](https://user-images.githubusercontent.com/15135640/47475962-81b66e00-d850-11e8-8b65-1caf12e6e34a.png)
   可以看到labe与symbol位置重叠，且调整offset属性也没有效果，canvas模式则正常
   
   

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