Penalize link lines crossing over each other

2019-07-07 21:27:55 +00:00
parent d53e3260a8
commit ab28ef5909
2 changed files with 33 additions and 6 deletions
--- a/Layout.js
+++ b/Layout.js
@@ -5,6 +5,7 @@ class Layout {
    this.nodes_ = [];
    this.nodesByPos_ = new StringMap();
    this.nodesByGraphNode_ = new Map();
+    this.linksByPos_ = new StringMap();
    this.links_ = [];

    this.setInitialPositions();
@@ -173,7 +174,8 @@ class Layout {
    nodes.sort((a, b) => (b.links.length - a.links.length));
    for (let node of nodes) {
      for (let to of node.links) {
-        this.links_.push(new LayoutLink(node, to, this.nodesByPos_));
+        this.links_.push(
+            new LayoutLink(node, to, this.nodesByPos_, this.linksByPos_));
      }
    }
  }