4de7f79d45
git-svn-id: http://svn.openlayers.org/trunk/openlayers@3888 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
48 lines
1.7 KiB
HTML
48 lines
1.7 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 init_map() {
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control = new OpenLayers.Control.DragPan();
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map = new OpenLayers.Map("map", {controls:[control]});
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layer = new OpenLayers.Layer.WMS( "OpenLayers WMS",
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"http://labs.metacarta.com/wms/vmap0",
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{layers: 'basic'} );
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map.addLayer(layer);
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map.zoomToMaxExtent();
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map.zoomIn();
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control.activate();
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return [map, control];
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}
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function test_Control_DragPan_constructor (t) {
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t.plan( 1 );
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control = new OpenLayers.Control.DragPan();
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t.ok( control instanceof OpenLayers.Control.DragPan, "new OpenLayers.Control returns object" );
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}
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function test_Control_DragPan_drag (t) {
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t.plan(4);
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var data = init_map();
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map = data[0]; control = data[1];
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res = map.baseLayer.resolutions[map.getZoom()];
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t.eq(map.center.lat, 0, "Lat is 0 before drag");
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t.eq(map.center.lon, 0, "Lon is 0 before drag");
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map.events.triggerEvent('mousedown', {'type':'mousedown', 'xy':new OpenLayers.Pixel(0,0), 'which':1});
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map.events.triggerEvent('mousemove', {'type':'mousemove', 'xy':new OpenLayers.Pixel(5,5), 'which':1});
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map.events.triggerEvent('mouseup', {'type':'mouseup', 'xy':new OpenLayers.Pixel(5,5), 'which':1});
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t.eq(map.getCenter().lat, res * 5, "Lat is " + (res * 5) + " after drag");
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t.eq(map.getCenter().lon, res * -5, "Lon is " + (res * -5) + " after drag");
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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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<a id="scale" href="">DragPan</a> <br />
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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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