From 626d869a1ebc845ab816918011cb3db34f41b656 Mon Sep 17 00:00:00 2001
From: Craig Gidney <craig.gidney@gmail.com>
Date: Thu, 6 Jul 2017 23:10:40 -0700
Subject: [PATCH] Center circuit symbol better when painting custom gate

---
 src/ui/DisplayedCircuit.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ui/DisplayedCircuit.js b/src/ui/DisplayedCircuit.js
index 11329d8b..43a6f6e2 100644
--- a/src/ui/DisplayedCircuit.js
+++ b/src/ui/DisplayedCircuit.js
@@ -117,7 +117,7 @@ class DisplayedCircuit {
      */
     desiredWidth(forTooltip=false) {
         if (forTooltip) {
-            return this.gateRect(1, this.circuitDefinition.columns.length).x + CIRCUIT_OP_LEFT_SPACING;
+            return this.opRect(this.circuitDefinition.columns.length - 1).right() + CIRCUIT_OP_LEFT_SPACING;
         }
         return this._rectForSuperpositionDisplay().right() + 101;
     }