From 685e89b2e4a3b21f1f6d7aa51d10479e815d02a7 Mon Sep 17 00:00:00 2001
From: Matthew Petroff <matthew@mpetroff.net>
Date: Sun, 1 Jan 2017 14:54:02 -0500
Subject: [PATCH] Add API method to check if a panorama is loaded.

---
 src/js/pannellum.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/js/pannellum.js b/src/js/pannellum.js
index 54b249f..12172c9 100644
--- a/src/js/pannellum.js
+++ b/src/js/pannellum.js
@@ -2136,6 +2136,16 @@ function escapeHTML(s) {
 }
 
 /**
+ * Checks whether or not a panorama is loaded.
+ * @memberof Viewer
+ * @instance
+ * @returns {boolean} `true` if a panorama is loaded, else `false`
+ */
+this.isLoaded = function() {
+    return loaded;
+};
+
+/**
  * Returns the pitch of the center of the view.
  * @memberof Viewer
  * @instance