add 'offset' member to OpenLayers.Icon - and then use it in OpenLayers.Marker

git-svn-id: http://svn.openlayers.org/trunk/openlayers@127 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2006-05-18 05:04:06 +00:00
parent 19e6574395
commit 2086a1ad95
2 changed files with 13 additions and 4 deletions
@@ -6,10 +6,21 @@ OpenLayers.Icon.prototype = {
    
    // {OpenLayers.Size}: size of image
    size:null,
+
+    /** distance in pixels to offset the image when being rendered
+    * @type OpenLayers.Pixel */
+    offset: null,    
    
-    initialize: function(url, size) {
+    initialize: function(url, size, offset) {
        this.size = size;
        this.url = url;
+
+        this.offset = offset;
+        if (offset == null) {
+            // default offset
+            this.offset = new OpenLayers.Pixel(size.w / 2, size.h);
+        }
+            
    },

    // Create a copy of this icon.