Fix layout with just nodes

2019-08-16 19:11:22 +00:00
parent 80fd14e238
commit 3e570c1861
1 changed files with 6 additions and 0 deletions
--- a/Layout.js
+++ b/Layout.js
@@ -173,6 +173,12 @@ class Layout {
  fixOrigin() {
    let min = [Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY];
    let max = [Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY];
+    for (let node of this.nodes_) {
+      for (let i of [0, 1]) {
+        min[i] = Math.min(min[i], node.pos[i]);
+        max[i] = Math.max(max[i], node.pos[i]);
+      }
+    }
    for (let group of this.groups_) {
      let [groupMin, groupMax] = group.getMinMax();
      for (let i of [0, 1]) {