getting rid of unnecessary, undocumented 'drawn' property on marker. replacing it with accessor function isDrawn(), and putting an isDrawn() in icon as well. all tests pass r=elemoine (Closes #1759)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@8091 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2008-10-04 20:13:28 +00:00
parent 2e4faa3861
commit 8e3178984f
6 changed files with 76 additions and 4 deletions
@@ -125,7 +125,6 @@ OpenLayers.Layer.Markers = OpenLayers.Class(OpenLayers.Layer, {
            if ((marker.icon != null) && (marker.icon.imageDiv != null) &&
                (marker.icon.imageDiv.parentNode == this.div) ) {
                this.div.removeChild(marker.icon.imageDiv);    
-                marker.drawn = false;
            }
        }
    },
@@ -156,10 +155,9 @@ OpenLayers.Layer.Markers = OpenLayers.Class(OpenLayers.Layer, {
        if (px == null) {
            marker.display(false);
        } else {
-            var markerImg = marker.draw(px);
-            if (!marker.drawn) {
+            if (!marker.isDrawn()) {
+                var markerImg = marker.draw(px);
                this.div.appendChild(markerImg);
-                marker.drawn = true;
            }
        }
    },