if we cant translate our lonlat to px, then dont try to draw.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@909 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2006-07-07 12:22:01 +00:00
parent d4587b06c0
commit 3b1545eadc
1 changed files with 6 additions and 4 deletions
--- a/lib/OpenLayers/Layer/Markers.js
+++ b/lib/OpenLayers/Layer/Markers.js
@@ -102,10 +102,12 @@ OpenLayers.Layer.Markers.prototype =
    */
    drawMarker: function(marker) {
        var px = this.map.getLayerPxFromLonLat(marker.lonlat);
-        var markerImg = marker.draw(px);
-        if (!marker.drawn) {
-            this.div.appendChild(markerImg);
-            marker.drawn = true;
+        if (px != null) {
+            var markerImg = marker.draw(px);
+            if (!marker.drawn) {
+                this.div.appendChild(markerImg);
+                marker.drawn = true;
+            }
        }
    },