update Control, Marker, and Popup such that they all have draw(px) and move(px) functions. standardization. update tests.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@255 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2006-05-22 12:50:09 +00:00
parent 9fd1d458ae
commit 08e7a5f10f
7 changed files with 57 additions and 24 deletions
--- a/lib/OpenLayers/Popup.js
+++ b/lib/OpenLayers/Popup.js
@@ -89,7 +89,7 @@ OpenLayers.Popup.prototype = {
    * @param {OpenLayers.Pixel} px
    */
    moveTo: function(px) {
-        if (this.div != null) {
+        if ((px != null) && (this.div != null)) {
            this.div.style.left = px.x + "px";
            this.div.style.top = px.y + "px";
        }