From cb494d0c3f63024bf45480d0c8ebf4e280cf29c0 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Wed, 3 Oct 2007 16:19:04 +0000
Subject: [PATCH] Allow user to specify the 'slideFactor' for the default
 panzoom control. (Closes #996)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@4785 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Control/PanZoom.js | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/lib/OpenLayers/Control/PanZoom.js b/lib/OpenLayers/Control/PanZoom.js
index dae4734022..65c906445e 100644
--- a/lib/OpenLayers/Control/PanZoom.js
+++ b/lib/OpenLayers/Control/PanZoom.js
@@ -15,7 +15,8 @@ OpenLayers.Control.PanZoom = OpenLayers.Class(OpenLayers.Control, {
 
     /** 
      * APIProperty: slideFactor
-     * {Integer}
+     * {Integer} Number of pixels by which we'll pan the map in any direction 
+     *     on clicking the arrow buttons. 
      */
     slideFactor: 50,
 
@@ -154,16 +155,16 @@ OpenLayers.Control.PanZoom = OpenLayers.Class(OpenLayers.Control, {
 
         switch (this.action) {
             case "panup": 
-                this.map.pan(0, -50);
+                this.map.pan(0, -this.slideFactor);
                 break;
             case "pandown": 
-                this.map.pan(0, 50);
+                this.map.pan(0, this.slideFactor);
                 break;
             case "panleft": 
-                this.map.pan(-50, 0);
+                this.map.pan(-this.slideFactor, 0);
                 break;
             case "panright": 
-                this.map.pan(50, 0);
+                this.map.pan(this.slideFactor, 0);
                 break;
             case "zoomin": 
                 this.map.zoomIn();