Plumb link labels through to layout

2019-07-10 17:17:17 +00:00
parent 75bc85919c
commit 245bbb86f4
5 changed files with 35 additions and 17 deletions
--- a/Layout.js
+++ b/Layout.js
@@ -212,10 +212,11 @@ class Layout {
  drawLinks() {
    let links = [];
    for (let from of this.nodes_) {
-      for (let to of from.links) {
+      for (let link of from.links) {
        links.push({
          from: from,
-          to: to,
+          to: link.to,
+          label: link.label,
        });
      }
    }
@@ -227,9 +228,13 @@ class Layout {

    for (let link of links) {
      this.links_.push(
-          new LayoutLink(link.from, link.to,
+          new LayoutLink(link.from, link.to, link.label,
                         this.nodesByPos_, this.linksByPos_));
    }
+
+    for (let link of this.links_) {
+      link.drawLabel();
+    }
  }

  distance(a, b) {