From c9e85e36dd510df7c65ad07c79f3c9fc6ccc7684 Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Sun, 10 Mar 2019 00:27:43 +0100
Subject: [PATCH] Make zoom methods public

---
 src/canvas/index.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/canvas/index.js b/src/canvas/index.js
index 42b6753df..e479fcdc7 100644
--- a/src/canvas/index.js
+++ b/src/canvas/index.js
@@ -24,6 +24,8 @@
  * * [setCustomBadgeLabel](#setcustombadgelabel)
  * * [hasFocus](#hasfocus)
  * * [scrollTo](#scrollto)
+ * * [setZoom](#setzoom)
+ * * [getZoom](#getzoom)
  *
  * @module Canvas
  */
@@ -516,10 +518,20 @@ module.exports = () => {
       if (hasDnd(c.em)) this.droppable = new Droppable(c.em);
     },
 
+    /**
+     * Set zoom value
+     * @param {Number} value The zoom value, from 0 to 100
+     * @returns {this}
+     */
     setZoom(value) {
-      return canvas.set('zoom', parseFloat(value));
+      canvas.set('zoom', parseFloat(value));
+      return this;
     },
 
+    /**
+     * Get zoom value
+     * @returns {Number}
+     */
     getZoom() {
       return parseFloat(canvas.get('zoom'));
     },