[Mapbender-commits] r6771 - trunk/mapbender/http/javascripts

[svn_mapbender at osgeo.org]

Author: christoph
Date: 2010-08-19 16:06:41 +0000 (Thu, 19 Aug 2010)
New Revision: 6771

Modified:
   trunk/mapbender/http/javascripts/mod_resize_mapsize.js
Log:
fixed weird bug, after window resize the map became very small

Modified: trunk/mapbender/http/javascripts/mod_resize_mapsize.js
===================================================================
--- trunk/mapbender/http/javascripts/mod_resize_mapsize.js	2010-08-19 16:05:55 UTC (rev 6770)
+++ trunk/mapbender/http/javascripts/mod_resize_mapsize.js	2010-08-19 16:06:41 UTC (rev 6771)
@@ -78,6 +78,7 @@
 var adjust_height = options.adjust_height;
 
 var map;
+var mapExtent;
 var map_frame = options.target;
 var map_frame_left;
 var map_frame_top;
@@ -99,24 +100,23 @@
 function adjustDimension(skipMapRequest) {
 	var mapheight = frameHeight() - parseInt(map.getDomElement().style.top, 10) + adjust_height;
 	var mapwidth = frameWidth() - map_frame_left - legend_width + adjust_width;
-	var coords = map.getExtent().split(",");
-	midcoordx = parseFloat(
-		(parseFloat(coords[2])-parseFloat(coords[0])
-	)/2) + parseFloat(coords[0]);
-	midcoordy = parseFloat((parseFloat(coords[3])-parseFloat(coords[1]))/2)+parseFloat(coords[1]);
 	map.setWidth(mapwidth);
 	map.setHeight(mapheight);
 
-	var sw = map.convertPixelToReal(new Point(0, mapheight));
-	var ne = map.convertPixelToReal(new Point(mapwidth, 0));
-	map.calculateExtent(new Mapbender.Extent(sw, ne));
-//	map.extent.set(new Point(midcoordx, midcoordy));
+	if (mapExtent !== undefined) {
+		map.calculateExtent(mapExtent);
+	}
 	if (!skipMapRequest) {
 		map.setMapRequest();
+		mapExtent = undefined;
 	}
 }
 
 function rebuild() {
+	if (mapExtent === undefined) {
+		mapExtent = map.extent;
+	}
+
 	setTimeout(function () {
 		// has to be called twice: the first request does a resize, 
 		// which will remove potential scrollbars.