[英]Drawing binary search tree with Cytoscape.js
I am trying to draw a binary search tree using Cytoscape.js. 我正在尝试使用Cytoscape.js绘制二进制搜索树。 I am using Dagre layout. 我正在使用Dagre布局。 In my tree, each node has exactly two children - I am creating nodes with 'null' labels for empty subtrees. 在我的树中,每个节点正好有两个子节点-我正在为空的子树创建带有“ null”标签的节点。 My problem is that sometimes the left child is on the right side and vice versa. 我的问题是,有时左边的孩子在右边,反之亦然。
How can I set which node should be the left child and which should be the right? 如何设置哪个节点应该是左子节点,哪个节点应该是右子节点?
From the dagre documentation , the only parameters that look as though they could affect order include: 从dagre文档中 ,看起来可能会影响顺序的唯一参数包括:
ranker
option. ranker
选项。 If neither one allows specifying order in the resultant dagre layout, then you'll have to file a feature request with dagre . 如果两个都不允许在生成的dagre布局中指定顺序,则必须向dagre提出功能请求。 The cytoscape-dagre package is just a wrapper. cytoscape-dagre包只是一个包装。
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.