From 6b28c78655ea492ad6a55ce2cf30303613e932a9 Mon Sep 17 00:00:00 2001
From: crschmidt <crschmidt@crschmidt.net>
Date: Thu, 22 Jun 2006 15:35:33 +0000
Subject: [PATCH] Make the UntiledWMS work better. This changes the API for an
 internal function (moveToNewExtent), but doesn't break any existing code.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@674 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Layer/UntiledWMS.js | 10 ++++++----
 lib/OpenLayers/Map.js              |  6 +++---
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/lib/OpenLayers/Layer/UntiledWMS.js b/lib/OpenLayers/Layer/UntiledWMS.js
index b6431d5808..5a5eebb676 100644
--- a/lib/OpenLayers/Layer/UntiledWMS.js
+++ b/lib/OpenLayers/Layer/UntiledWMS.js
@@ -85,10 +85,12 @@ OpenLayers.Layer.UntiledWMS.prototype =
         return new OpenLayers.Tile.Image(this, position, bounds, 
                                              url, this.map.getSize());
     },
-    moveTo:function(bounds,zoomChanged) {
-        this.div.innerHTML = "";
-        tile = this.addTile(bounds, new OpenLayers.Pixel(-parseInt(this.map.layerContainerDiv.style.left), -parseInt(this.map.layerContainerDiv.style.top)));
-        tile.draw();
+    moveTo:function(bounds,zoomChanged, minor) {
+        if (!minor) {
+            this.div.innerHTML = "";
+            tile = this.addTile(bounds, new OpenLayers.Pixel(-parseInt(this.map.layerContainerDiv.style.left), -parseInt(this.map.layerContainerDiv.style.top)));
+            tile.draw();
+        }
     },
     /** @final @type String */
     CLASS_NAME: "OpenLayers.Layer.UntiledWMS"
diff --git a/lib/OpenLayers/Map.js b/lib/OpenLayers/Map.js
index 6c1e45d6bc..bcb3087be6 100644
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -475,7 +475,7 @@ OpenLayers.Map.prototype = {
         }
 
         if (!minor) this.events.triggerEvent("movestart");
-        this.moveToNewExtent(zoomChanged);
+        this.moveToNewExtent(zoomChanged, minor);
         if (!minor) this.events.triggerEvent("moveend");
     },
     
@@ -483,7 +483,7 @@ OpenLayers.Map.prototype = {
      * ZOOM TO BOUNDS FUNCTION
      * @private
      */
-    moveToNewExtent: function (zoomChanged) {
+    moveToNewExtent: function (zoomChanged, minor) {
         if (zoomChanged != null) { // reset the layerContainerDiv's location
             this.layerContainerDiv.style.left = "0px";
             this.layerContainerDiv.style.top  = "0px";
@@ -496,7 +496,7 @@ OpenLayers.Map.prototype = {
         }
         var bounds = this.getExtent();
         for (var i = 0; i < this.layers.length; i++) {
-            this.layers[i].moveTo(bounds, (zoomChanged != null));
+            this.layers[i].moveTo(bounds, (zoomChanged != null), minor);
         }
         this.events.triggerEvent("move");
         if (zoomChanged != null)