ecomfe / echarts-for-weixin

基于 Apache ECharts 的微信小程序图表库

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在使用tree图表样式时,symbol配置成图片,不支持

tian-jie opened this issue · comments

提问前应该做的事

请确保提问前做了以下事,将完成的项目的 [] 改为 [x]

需提供的信息

将符合项的 [] 改为 [x],并补充需要的信息:

简单描述问题:

在使用tree图表样式时,symbol配置成图片,不支持
https://echarts.apache.org/zh/option.html#series-tree.symbol
在echarts官网example可以显示成图片,但模拟器上提示错误:

Image is not defined;at setTimeout callback function
ReferenceError: Image is not defined
    at Object.loadImage (http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:32:2843)
    at Zo (http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:40:14947)
    at http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:40:193541
    at tv (http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:40:193953)
    at t._doPaintEl (http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:40:323141)
    at x (http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:40:322475)
    at p (http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:40:322772)
    at t._doPaintList (http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:40:322868)
    at t._paintList (http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:40:321141)
    at t.refresh (http://127.0.0.1:64569/appservice/ec-canvas/echarts.js:40:320281)(env: Windows,mp,1.06.2303220; lib: 2.10.2)

预期效果:

image

实际效果:

image

复现环境:

  • 在微信开发工具中存在该问题
  • [] 在真机上存在该问题

同时尝试了path,可以画图,但还是默认区域被自动填充成默认的颜色,不支持换颜色
image