From 3fd440a849d1d41b5d8283acebce9b93d87ca1fb Mon Sep 17 00:00:00 2001
From: Sanjay Bhangar <sanjaybhangar@gmail.com>
Date: Wed, 14 Mar 2018 23:21:14 +0530
Subject: [PATCH] cleanup timeouts for zooms

---
 example/example.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/example/example.js b/example/example.js
index 6be8a32..f415a02 100644
--- a/example/example.js
+++ b/example/example.js
@@ -60,7 +60,7 @@ function start(idx) {
 function stop(idx) {
     var data = slideData[idx]
     console.log(current, data)
-    if (data.zoom_to) {
+    if (data.zooms) {
         reset_zoom(data)
     } else if (data.video && data.video.length) {
         reset_video(data)
@@ -121,8 +121,9 @@ window.addEventListener('blur', function(){
 
 
 function reset_zoom(data) {
+    data.zoomTimeouts.forEach(timeout => clearTimeout(timeout))
     data.embed.postMessage('options', {
-        'area': data.zoom_from
+        'area': data.zooms[0]
     })
 }
 
@@ -130,12 +131,13 @@ function start_zoom(data) {
     // console.log('start zoon', Math.round(1000 * data.duration / 2))
 
     for (var i=1; i<data.zooms.length; i++) {
+        data.zoomTimeouts = [];
         (function(j) {
-            setTimeout(function() {
+            data.zoomTimeouts.push(setTimeout(function() {
                 data.embed.postMessage('options', {
                     'area': data.zooms[j]
                 })
-            }, Math.round(1000 * (data.duration / data.zooms.length) * j))
+            }, Math.round(1000 * (data.duration / data.zooms.length) * j)))
         })(i)
     }
 }