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Posted to dev@echarts.apache.org by GitBox <gi...@apache.org> on 2018/11/15 07:03:47 UTC

[GitHub] chairy11 opened a new issue #9408: echart是否有考虑支持知识图谱的各种需求

chairy11 opened a new issue #9408: echart是否有考虑支持知识图谱的各种需求
URL: https://github.com/apache/incubator-echarts/issues/9408
 
 
   Hi, 近期在开发知识图谱,想使用echarts中的graph,force类型,但感觉的确比较费劲,很多需要自己处理数据的地方,超过1000个点,速度很慢,使用GL版本貌似依然很卡。
   
   不知道后续echarts有没有考虑去支持这些需求?
   
   常用的功能,比如:
   
   1. 点击某个节点,可展开相关的子节点。
   2. 动态删减节点和边。
   3. 一个节点有多个属性,可以动态设置,映射到不同visualMap,比如
       某节点:
   ```
   {
     "id": "645138",
     "dataIndex": 3,
     "name": "银行",
     "detail": "",
     "category": 0,
     "return": -0.012490607142857144,
     "sentiment": 0.5018892857142856,
     "capital": 20.657123607604735,
     "class": 0,
     },
   ```
       可以在visualMap里动态设置,节点颜色映射到return,节点大小映射到capital。
   4. 节点的过滤、边的过滤
   
   现在我都是通过更改数据去实现这些,但可能官方有些更有针对性的配置或方法,可能更好。
   
   
   
   

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