From f66f0c3f5c643249300ed50e02962200542bc80f Mon Sep 17 00:00:00 2001
From: Ian Gulliver <ian@flamingcow.tv>
Date: Tue, 16 Jul 2019 04:45:12 +0000
Subject: [PATCH] Fix graph node label exclusion zone.

---
 LayoutNode.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/LayoutNode.js b/LayoutNode.js
index a125d3c..ed15a40 100644
--- a/LayoutNode.js
+++ b/LayoutNode.js
@@ -44,8 +44,9 @@ class LayoutNode {
       // If so, preserve one space above the group
       let labeled = new Set(Array.from(this.groups).filter(g => !!g.label));
       if (asymDifference(labeled, node.groups).size) {
-        this.addAffinity(node, (d, v) =>
-                         (v[0] == 0 && v[1] > 0 && v[1] < 2) ? -INF : 0);
+        this.addAffinity(node,
+          (d, v) =>
+          (v[0] >= -1 && v[0] <= 1 && v[1] < 0 && v[1] >= -2) ? -INF : 0);
       }
 
       // Try to stack nodes with the same label