995ef95dba
(Closes #982), comment/documentation/requires changes (Closes #983, #993, #988), Fixing post support in proxy.cgi (Closes #991), baseLayer zoom level change (Closes #990), typo in Layer.Image.setURL (Closes #985), and a fix or the Layer.Google bug caused by Google's changing internals (#994). RC2, here we come. git-svn-id: http://svn.openlayers.org/branches/openlayers/2.5@4390 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
91 lines
4.0 KiB
HTML
91 lines
4.0 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 map;
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function test_01_Control_OverviewMap_constructor (t) {
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t.plan( 2 );
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control = new OpenLayers.Control.OverviewMap();
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t.ok( control instanceof OpenLayers.Control.OverviewMap, "new OpenLayers.Control.OverviewMap returns object" );
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t.eq( control.displayClass, "olControlOverviewMap", "displayClass is correct" );
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}
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function test_02_Control_OverviewMap_addControl (t) {
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t.plan( 6 );
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map = new OpenLayers.Map('map');
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control = new OpenLayers.Control.OverviewMap();
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t.ok( control instanceof OpenLayers.Control.OverviewMap, "new OpenLayers.Control.OverviewMap returns object" );
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t.ok( map instanceof OpenLayers.Map, "new OpenLayers.Map creates map" );
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map.addControl(control);
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t.ok( control.map === map, "Control.map is set to the map object" );
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t.ok( map.controls[4] === control, "map.controls contains control" );
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t.eq( parseInt(control.div.style.zIndex), map.Z_INDEX_BASE['Control'] + 5, "Control div zIndexed properly" );
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t.eq( parseInt(map.viewPortDiv.lastChild.style.zIndex), map.Z_INDEX_BASE['Control'] + 5, "Viewport div contains control div" );
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map.destroy();
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}
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function test_03_Control_OverviewMap_control_events (t) {
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t.plan( 10 );
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var evt = {which: 1}; // control expects left-click
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map = new OpenLayers.Map('map');
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var layer = new OpenLayers.Layer.WMS("Test Layer",
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"http://octo.metacarta.com/cgi-bin/mapserv?",
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{map: "/mapdata/vmap_wms.map", layers: "basic"});
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map.addLayer(layer);
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control = new OpenLayers.Control.OverviewMap();
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map.addControl(control, new OpenLayers.Pixel(20,20));
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var centerLL = new OpenLayers.LonLat(-71,42);
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map.setCenter(centerLL, 11);
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var overviewCenter = control.ovmap.getCenter();
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var overviewZoom = control.ovmap.getZoom();
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t.eq(overviewCenter.lon, -71, "Overviewmap center lon correct");
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t.eq(overviewCenter.lat, 42, "Overviewmap center lat correct");
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t.eq(overviewZoom, 9, "Overviewmap zoomcorrect");
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control.mapDivClick({'xy':new OpenLayers.Pixel(5,5)});
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// There are box model issues that keep browsers from giving us
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// identical results here. Test the normalized difference against
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// a tolerance instead of testing equality.
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function normalizedDiff(a, b) {
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return Math.abs((a - b) / (a + b));
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}
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var tolerance = 1e-4;
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var cent = map.getCenter();
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t.ok(normalizedDiff(cent.lon, -71.00390625) < tolerance,
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"Clicking on the Overview Map has the correct effect on map lon");
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t.ok(normalizedDiff(cent.lat, 42.00390625) < tolerance,
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"Clicking on the Overview Map has the correct effect on map lat");
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control.rectMouseDown({'xy':new OpenLayers.Pixel(5,5), 'which':1});
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control.rectMouseMove({'xy':new OpenLayers.Pixel(15,15), 'which':1});
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control.rectMouseUp({'xy':new OpenLayers.Pixel(15,15), 'which':1});
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var cent = map.getCenter();
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t.ok(normalizedDiff(cent.lon, -70.83984375) < tolerance,
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"Dragging on the Overview Map has the correct effect on map lon");
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t.ok(normalizedDiff(cent.lat, 41.84765625) < tolerance,
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"Dragging on the Overview Map has the correct effect on map lat");
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map.setCenter(new OpenLayers.LonLat(0,0), 0);
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var overviewCenter = control.ovmap.getCenter();
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var overviewZoom = control.ovmap.getZoom();
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t.eq(overviewCenter.lon, 0, "Overviewmap center lon correct -- second zoom");
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t.eq(overviewCenter.lat, 0, "Overviewmap center lat correct -- second zoom");
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t.eq(overviewZoom, 0, "Overviewmap zoomcorrect -- second zoom");
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map.destroy();
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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: 1024px; height: 512px;"/>
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</body>
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</html>
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