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more screen->viewPort

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@632 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2006-06-20 23:07:30 +00:00
parent adf91b1d10
commit 33e84b6ff0
1 changed files with 9 additions and 9 deletions
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18
lib/OpenLayers/Map.js
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@@ -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
*/