Re: [DISCUSS] The front-end introduces dagre library dependency, refactored dag reformat logic

[Yichao Yang]

+1







------------------ Original ------------------
From: Elon Lo <gamelifed...@gmail.com&gt;
Date: Wed,Sep 9,2020 2:56 PM
To: dev <dev@dolphinscheduler.apache.org&gt;
Subject: Re: [DISCUSS] The front-end introduces dagre library dependency, 
refactored dag reformat logic



hi all,

The current dag formatting logic is cumbersome and the layout effect is
very messy, I propose to use the layered graph drawing algorithm of the
dagre library to calculate the position of each task node. After importing
the dagre library, the formatting effect can be viewed in my pr(
https://github.com/apache/incubator-dolphinscheduler/pull/3703#issuecomment-689329481
)

我提议使用dagre库的分层绘图模型算法来计算每个task的位置，优化布局效果。引入dagre后的效果可以查看我的pr(
https://github.com/apache/incubator-dolphinscheduler/pull/3703#issuecomment-689329481
)