f50fd0b7ac
'graphic' may mean something different, like SVG graphic). Tests, docs, example, and library change. Thanks, Tim! git-svn-id: http://svn.openlayers.org/trunk/openlayers@1712 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
97 lines
4.6 KiB
HTML
97 lines
4.6 KiB
HTML
<html>
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<head>
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<script src="../lib/OpenLayers.js"></script>
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<script type="text/javascript"><!--
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var layer;
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function test_01_Layer_Image_constructor (t) {
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t.plan( 13 );
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var options = { chicken: 151, foo: "bar", projection: "none" };
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var layer = new OpenLayers.Layer.Image('Test Layer',
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'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif',
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new OpenLayers.Bounds(-180, -88.759, 180, 88.759),
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new OpenLayers.Size(580, 288), options);
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t.ok( layer instanceof OpenLayers.Layer.Image, "new OpenLayers.Layer.Image returns object" );
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t.eq( layer.CLASS_NAME, "OpenLayers.Layer.Image", "CLASS_NAME variable set correctly");
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t.eq( layer.name, "Test Layer", "layer.name is correct" );
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t.ok( layer.id != null, "Layer is given an id");
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t.ok( layer.projection, "none", "default layer projection correctly set");
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t.ok( ((layer.chicken == 151) && (layer.foo == "bar")), "layer.options correctly set to Layer Object" );
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t.ok( ((layer.options["chicken"] == 151) && (layer.options["foo"] == "bar")), "layer.options correctly backed up" );
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options.chicken = 552;
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t.eq( layer.options["chicken"], 151 , "layer.options correctly made fresh copy" );
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t.eq( layer.isBaseLayer, true, "Default img layer is base layer" );
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layer = new OpenLayers.Layer.Image('Test Layer',
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'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif',
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new OpenLayers.Bounds(-180, -88.759, 180, 88.759),
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new OpenLayers.Size(580, 288));
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t.ok( layer instanceof OpenLayers.Layer.Image, "new OpenLayers.Layer.Image returns object" );
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t.eq( layer.name, "Test Layer", "layer.name is correct" );
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t.ok( layer.projection == null, "default layer projection correctly set");
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t.ok( layer.options instanceof Object, "layer.options correctly initialized as a non-null Object" );
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}
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function test_50_Layer_Image_tileTests (t) {
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t.plan(4);
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var map = new OpenLayers.Map('map');
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layer = new OpenLayers.Layer.Image('Test Layer',
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'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif',
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new OpenLayers.Bounds(-180, -88.759, 180, 88.759),
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new OpenLayers.Size(580, 288));
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map.addLayer(layer);
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map.zoomToMaxExtent();
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t.eq(layer.tile.position.x,-40, "Tile x positioned correctly at maxextent");
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t.eq(layer.tile.position.y,107, "Tile y positioned correctly at maxextent");
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t.eq(layer.tile.imgDiv.src, "http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif", "URL is correct");
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map.zoomIn();
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t.eq(layer.tile.imgDiv.src, "http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif", "URL is correct");
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}
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/******
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*
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*
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* HERE IS WHERE SOME TESTS SHOULD BE PUT TO CHECK ON THE LONLAT-PX TRANSLATION
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* FUNCTIONS AND RESOLUTION AND GETEXTENT GETZOOMLEVEL, ETC
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*
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*
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*/
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function test_99_Layer_Image_destroy (t) {
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t.plan( 4 );
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var map = new OpenLayers.Map('map');
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layer = new OpenLayers.Layer.Image('Test Layer',
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'http://earthtrends.wri.org/images/maps/4_m_citylights_lg.gif',
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new OpenLayers.Bounds(-180, -88.759, 180, 88.759),
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new OpenLayers.Size(580, 288));
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map.addLayer(layer);
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map.zoomToMaxExtent();
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layer.destroy();
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t.eq( layer.name, null, "layer.name is null after destroy" );
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t.eq( layer.div, null, "layer.div is null after destroy" );
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t.eq( layer.map, null, "layer.map is null after destroy" );
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t.eq( layer.options, null, "layer.options is null after destroy" );
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}
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// -->
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</script>
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</head>
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<body>
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<div id="map" style="width:500px;height:500px"></div>
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<div id="map2" style="width:100px;height:100px"></div>
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</body>
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</html>
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