[GitHub] Mockasoehnchen opened a new issue #8253: Edge drawing schemes in graph

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

Mockasoehnchen opened a new issue #8253: Edge drawing schemes in graph
URL: https://github.com/apache/incubator-echarts/issues/8253
 
 
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   ### One-line summary [问题简述]
   I want to draw edges in a graph after different schemes than just straight (or curved) lines.
   
   
   
   
   ### Version & Environment [版本及环境]
   + ECharts version [ECharts 版本]: 4.0.4
   
   
   
   ### Expected behaviour [期望结果]
   When drawing links in a graph I would like to be able to use different drawing schemes to straight/curved lines. For example merging links with the same target at the closest possible location or links being drawn as a combination of one horizontal and one vertical line.
   I should be able to provide a function in lineStyle that implements such a scheme or at least be able to select between multiple versions.
   
   
   
   
   ### Other comments [其他信息]
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   As far as I understand this behaviour could be emulated by using a lines series. But introducing this new series and therefore splitting the edges from the nodes makes some features of graph, like node adjacency, roam options and force layout, basically non-usable.
   
   

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