From 87d80be9155cf09ff4b2fd63f3bd9077ff72e799 Mon Sep 17 00:00:00 2001
From: Logan BOUNET <logan.bounet@ubisoft.com>
Date: Wed, 3 Jul 2019 10:29:13 -0400
Subject: [PATCH] Add minArea typedef and ctor prop in DragZoom

---
 src/ol/interaction/DragZoom.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ol/interaction/DragZoom.js b/src/ol/interaction/DragZoom.js
index 4050193eb1..92737648df 100644
--- a/src/ol/interaction/DragZoom.js
+++ b/src/ol/interaction/DragZoom.js
@@ -17,6 +17,8 @@ import DragBox from './DragBox.js';
  * Default is {@link module:ol/events/condition~shiftKeyOnly}.
  * @property {number} [duration=200] Animation duration in milliseconds.
  * @property {boolean} [out=false] Use interaction for zooming out.
+ * @property {number} [minArea=64] The minimum area of the box in pixel, this value is used by the parent default
+ * `boxEndCondition` function.
  */
 
 
@@ -42,6 +44,7 @@ class DragZoom extends DragBox {
     super({
       condition: condition,
       className: options.className || 'ol-dragzoom',
+      minArea: options.minArea,
       onBoxEnd: onBoxEnd
     });