From 55f4ff5ff3cda0f56e74a6ba3f518f616d88696c Mon Sep 17 00:00:00 2001
From: Colin Clark <colinbdclark@gmail.com>
Date: Tue, 7 Oct 2025 18:30:08 -0400
Subject: [PATCH] Resolves gh-22: Dispatches a redraw event when the Room is
 redrawn.

---
 src/room.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/room.js b/src/room.js
index 91bb44a..6635704 100644
--- a/src/room.js
+++ b/src/room.js
@@ -132,7 +132,9 @@ export class SpatialRoom extends EventTarget {
       // which is displayed on the lock screen if the user puts their
       // device to sleep manually, as well as on connected devices
       // such as an Apple Watch.
-      noSleep.noSleepVideo.setAttribute("title", "Audimance")
+      if (noSleep.noSleepVideo) {
+         noSleep.noSleepVideo.setAttribute("title", "Audimance")
+      }
    }
 
    enableAudio() {
@@ -245,6 +247,8 @@ export class SpatialRoom extends EventTarget {
             .attr("x", function(d) { return self.scaleX(d.location.x + self.data.dimensions.width/2) })
             .attr("y", function(d) { return self.scaleY(self.data.dimensions.depth/2-d.location.z) })
             .attr("dy", "2em")
+
+      this.dispatchEvent(new Event("redraw"))
    }
 }