Using the extent provided to the image layer constructor as the default maxExtent. To set a custom maxExtent (as always), use the maxExtent property of the options argument. r=me (closes #1867)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@8613 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-01-09 05:35:07 +00:00
parent 27e9f855e9
commit 438418c5bb
2 changed files with 22 additions and 1 deletions
@@ -37,6 +37,23 @@
        t.ok( layer.projection == null, "default layer projection correctly set");
        t.ok( layer.options instanceof Object, "layer.options correctly initialized as a non-null Object" );
    }
+    
+    function test_maxExtent(t) {
+        t.plan(2);
+        var layer;
+        
+        // test that the image extent is set as the default maxExtent
+        var extent = new OpenLayers.Bounds(1, 2, 3, 4);
+        var size = new OpenLayers.Size(2, 2);
+        layer = new OpenLayers.Layer.Image("Test", "foo", extent, size);
+        t.eq(layer.maxExtent.toString(), extent.toString(), "extent set as default maxExtent");
+        
+        // test that the maxExtent can be set explicitly
+        var maxExtent = new OpenLayers.Bounds(10, 20, 30, 40);
+        layer = new OpenLayers.Layer.Image("Test", "foo", extent, size, {maxExtent: maxExtent});
+        t.eq(layer.maxExtent.toString(), maxExtent.toString(), "maxExtent can be set explicitly");
+        
+    }

    function test_Layer_Image_tileTests (t) {
        t.plan(7);