From e61da9075db2e21e5c422331d017873c1eb9c249 Mon Sep 17 00:00:00 2001
From: Obueto Amakiri <judithamakiri@gmail.com>
Date: Wed, 12 Oct 2022 00:31:37 +0100
Subject: [PATCH] change var to let or const

---
 src/edit/handles/EditHandle.js | 37 +++++++++++++++++-----------------
 1 file changed, 19 insertions(+), 18 deletions(-)

diff --git a/src/edit/handles/EditHandle.js b/src/edit/handles/EditHandle.js
index beabb9b26..1be7a18bd 100644
--- a/src/edit/handles/EditHandle.js
+++ b/src/edit/handles/EditHandle.js
@@ -1,13 +1,13 @@
 L.EditHandle = L.Marker.extend({
   initialize: function(overlay, corner, options) {
-    var latlng = overlay.getCorner(corner);
+    const latlng = overlay.getCorner(corner);
 
     L.setOptions(this, options);
 
     this._handled = overlay;
     this._corner = corner;
 
-    var markerOptions = {
+    const markerOptions = {
       draggable: true,
       zIndexOffset: 10,
     };
@@ -69,39 +69,40 @@ L.EditHandle = L.Marker.extend({
 
   /* Takes two latlngs and calculates the scaling difference. */
   _calculateScalingFactor: function(latlngA, latlngB) {
-    var overlay = this._handled;
-    var map = overlay._map;
+    const overlay = this._handled;
+    const map = overlay._map;
 
-    var centerPoint = map.latLngToLayerPoint(overlay.getCenter());
-    var formerPoint = map.latLngToLayerPoint(latlngA);
-    var newPoint = map.latLngToLayerPoint(latlngB);
-    var formerRadiusSquared = this._d2(centerPoint, formerPoint);
-    var newRadiusSquared = this._d2(centerPoint, newPoint);
+    const centerPoint = map.latLngToLayerPoint(overlay.getCenter());
+    const formerPoint = map.latLngToLayerPoint(latlngA);
+    const newPoint = map.latLngToLayerPoint(latlngB);
+    const formerRadiusSquared = this._d2(centerPoint, formerPoint);
+    const newRadiusSquared = this._d2(centerPoint, newPoint);
 
     return Math.sqrt(newRadiusSquared / formerRadiusSquared);
   },
 
   /* Distance between two points in cartesian space, squared (distance formula). */
   _d2: function(a, b) {
-    var dx = a.x - b.x;
-    var dy = a.y - b.y;
+    const dx = a.x - b.x;
+    const dy = a.y - b.y;
 
     return Math.pow(dx, 2) + Math.pow(dy, 2);
   },
 
   /* Takes two latlngs and calculates the angle between them. */
   calculateAngleDelta: function(latlngA, latlngB) {
-    var overlay = this._handled;
-    var map = overlay._map;
+    const overlay = this._handled;
+    const map = overlay._map;
 
-    var centerPoint = map.latLngToLayerPoint(overlay.getCenter());
-    var formerPoint = map.latLngToLayerPoint(latlngA);
-    var newPoint = map.latLngToLayerPoint(latlngB);
 
-    var initialAngle = (
+    const centerPoint = map.latLngToLayerPoint(overlay.getCenter());
+    const formerPoint = map.latLngToLayerPoint(latlngA);
+    const newPoint = map.latLngToLayerPoint(latlngB);
+
+    const initialAngle = (
       Math.atan2(centerPoint.y - formerPoint.y, centerPoint.x - formerPoint.x)
     );
-    var newAngle = (
+    const newAngle = (
       Math.atan2(centerPoint.y - newPoint.y, centerPoint.x - newPoint.x)
     );