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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2020/06/05 09:49:11 UTC

[GitHub] [incubator-echarts] peach5460 opened a new issue #12757: 我需要扩展异形图版,需要提供坐标轴的绘制支持

peach5460 opened a new issue #12757:
URL: https://github.com/apache/incubator-echarts/issues/12757


   ### What problem does this feature solve?
   我有一个新的需求，需要绘制一个三角形的散点图。他有三个轴X,Y,Z。在图面上三个轴构成了一个三角形。
   有一组数据，每一个数据都有XYZ的数值属性。
   显示时，通过XYZ轴的值，落点到坐标轴上以后，经过一系列点线求交的计算，计算出点在三角形内的位置，然后进行绘制。
   
   ### What does the proposed API look like?
   支持这种斜着的轴落点计算应该是很复杂的。
   在桌面版程序中，我是通过两个图层，底图建立一个直角坐标系，但是不显示底图的任何元素。
   然后顶图上手绘一个三角形的坐标轴，然后将计算出来的三角形的点通过DP位置映射到底图的直角坐标系中换算成底图坐标系的LP坐标来实现的。
   
   所以我希望能得到EChart手绘图元的API支持。
   
   <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE -->
   


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[GitHub] [incubator-echarts] Ovilia commented on issue #12757: 我需要扩展异形图版,需要提供坐标轴的绘制支持

Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #12757:
URL: https://github.com/apache/incubator-echarts/issues/12757#issuecomment-640325403


   参考自定义系列的例子 https://echarts.apache.org/examples/en/index.html#chart-type-custom


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[GitHub] [incubator-echarts] echarts-bot[bot] commented on issue #12757: 我需要扩展异形图版,需要提供坐标轴的绘制支持

Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #12757:
URL: https://github.com/apache/incubator-echarts/issues/12757#issuecomment-639376143


   Hi! We've received your issue and please be patient to get responded. 🎉
   The average response time is expected to be within one day for weekdays.
   
   In the meanwhile, please make sure that **you have posted enough image to demo your request**. You may also check out the [API](http://echarts.apache.org/api.html) and [chart option](http://echarts.apache.org/option.html) to get the answer.
   
   If you don't get helped for a long time (over a week) or have an urgent question to ask, you may also send an email to dev@echarts.apache.org. Please attach the issue link if it's a technical questions.
   
   If you are interested in the project, you may also subscribe our [mail list](https://echarts.apache.org/en/maillist.html).
   
   Have a nice day! 🍵


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[GitHub] [incubator-echarts] peach5460 commented on issue #12757: 我需要扩展异形图版,需要提供坐标轴的绘制支持

Posted by GitBox <gi...@apache.org>.
peach5460 commented on issue #12757:
URL: https://github.com/apache/incubator-echarts/issues/12757#issuecomment-642338902


   是的,谢谢
   我已经能近似实现我要的效果了


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[GitHub] [incubator-echarts] Ovilia commented on issue #12757: 我需要扩展异形图版,需要提供坐标轴的绘制支持

Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #12757:
URL: https://github.com/apache/incubator-echarts/issues/12757#issuecomment-641858356


   是否需要关闭此 issue？


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[GitHub] [incubator-echarts] Ovilia closed issue #12757: 我需要扩展异形图版,需要提供坐标轴的绘制支持

Posted by GitBox <gi...@apache.org>.
Ovilia closed issue #12757:
URL: https://github.com/apache/incubator-echarts/issues/12757


   


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[GitHub] [incubator-echarts] peach5460 commented on issue #12757: 我需要扩展异形图版,需要提供坐标轴的绘制支持

Posted by GitBox <gi...@apache.org>.
peach5460 commented on issue #12757:
URL: https://github.com/apache/incubator-echarts/issues/12757#issuecomment-640973582


   3Q，我觉得我可能需要尝试一下GEO属性


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[GitHub] [incubator-echarts] Ovilia commented on issue #12757: 我需要扩展异形图版,需要提供坐标轴的绘制支持

Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #12757:
URL: https://github.com/apache/incubator-echarts/issues/12757#issuecomment-640325403


   参考自定义系列的例子 https://echarts.apache.org/examples/en/index.html#chart-type-custom


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