From 33e84b6ff0a19e5d3108623986a44e5a99e7bed9 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Tue, 20 Jun 2006 23:07:30 +0000
Subject: [PATCH] more screen->viewPort

git-svn-id: http://svn.openlayers.org/trunk/openlayers@632 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Map.js | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/lib/OpenLayers/Map.js b/lib/OpenLayers/Map.js
index 4a0b60e247..2a8a9081fb 100644
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -316,16 +316,16 @@ OpenLayers.Map.prototype = {
     /**
      * @param {OpenLayers.Pixel} layerPx
      * 
-     * @returns px translated into screen pixel coordinates
+     * @returns px translated into view port pixel coordinates
      * @type OpenLayers.Pixel
      */
-    getScreenPxFromLayerPx:function(layerPx) {
-        var screenPx = layerPx.copyOf();
+    getViewPortPxFromLayerPxPx:function(layerPx) {
+        var viewPortPx = layerPx.copyOf();
 
-        screenPx.x += parseInt(this.layerContainerDiv.style.left);
-        screenPx.y += parseInt(this.layerContainerDiv.style.top);
+        viewPortPx.x += parseInt(this.layerContainerDiv.style.left);
+        viewPortPx.y += parseInt(this.layerContainerDiv.style.top);
 
-        return screenPx;
+        return viewPortPx;
     },
     
     /**
@@ -351,14 +351,14 @@ OpenLayers.Map.prototype = {
     */
     getLonLatFromLayerPx: function (px) {
        //adjust for displacement of layerContainerDiv
-       px = this.getScreenPxFromLayerPx(px);
+       px = thigetViewPortPxFromLayerPxPx(px);
        return this.getLonLatFromViewPortPx(px);         
     },
     
     /**
     * @param {OpenLayers.Pixel} screenPx
     *
-    * @returns An OpenLayers.LonLat which is the passed-in screen 
+    * @returns An OpenLayers.LonLat which is the passed-in view port
     *          OpenLayers.Pixel, translated into lon/lat given the 
     *          current extent and resolution
     * @type OpenLayers.LonLat
@@ -393,7 +393,7 @@ OpenLayers.Map.prototype = {
     * @param {OpenLayers.LonLat} lonlat
     *
     * @returns An OpenLayers.Pixel which is the passed-in OpenLayers.LonLat, 
-    *          translated into screen pixels given the current extent 
+    *          translated into view port pixels given the current extent 
     *          and resolution
     * @type OpenLayers.Pixel
     */