[GitHub] [incubator-echarts] alex2wong commented on issue #12724: 使用背景图片代替柱状图柱条颜色

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

alex2wong commented on issue #12724:
URL: https://github.com/apache/incubator-echarts/issues/12724#issuecomment-636332300


   @CodeFly16 
   这个是已有功能，参考： https://echarts.apache.org/en/option.html#series-pie.itemStyle.color
   ```
   // Fill with texture
   color: {
       image: imageDom, // HTMLImageElement, and HTMLCanvasElement
       repeat: 'repeat' // whether to repeat texture, whose value can be repeat-x, repeat-y, or no-repeat
   }
   ```
   参考实例：
   
   https://gallery.echartsjs.com/editor.html?c=xJkwedUcAK&v=2
   
   
   


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