OpenLayers.Layer.Markers - propagate layer's opacity to the markers. Thanks

ahughes for the bug report and crschmidt for review and advices. (Closes #1114) git-svn-id: http://svn.openlayers.org/trunk/openlayers@5509 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2007-12-19 15:00:49 +00:00
parent 6fb48c0cd7
commit e3406bf095
3 changed files with 53 additions and 1 deletions
@@ -77,6 +77,32 @@

    }

+    function test_Layer_Markers_setOpacity(t) {
+        t.plan(1);
+
+        layer = new OpenLayers.Layer.Markers('Test Layer');
+
+        var opacity = 0.1234;
+        
+        for (var i = 0; i < 12; i++) {
+            layer.addMarker(new OpenLayers.Marker(new OpenLayers.LonLat(0,0), new OpenLayers.Icon()));
+        }
+
+        layer.setOpacity(opacity);
+
+        for (var i = 0; i < 4; i++) {
+            layer.addMarker(new OpenLayers.Marker(new OpenLayers.LonLat(0,0), new OpenLayers.Icon()));
+        }
+        
+        var itWorks = false;
+        for (var i = 0; i < layer.markers.length; i++) {
+            itWorks = parseFloat(layer.markers[i].icon.imageDiv.style.opacity) == opacity;
+            if (!itWorks) {
+                break;
+            }
+        }
+        t.ok(itWorks, "setOpacity change markers opacity");
+    }

  </script>
 </head>