65 lines
1.9 KiB
JavaScript
65 lines
1.9 KiB
JavaScript
var lon = 5;
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var lat = 40;
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var zoom = 5;
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var map, layer;
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function init() {
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map = new OpenLayers.Map( 'map', { controls: [] } );
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layer = new OpenLayers.Layer.WMS( "OpenLayers WMS",
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"http://vmap0.tiles.osgeo.org/wms/vmap0", {layers: 'basic'} );
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map.addLayer(layer);
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vlayer = new OpenLayers.Layer.Vector( "Editable" );
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map.addLayer(vlayer);
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zb = new OpenLayers.Control.ZoomBox({
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title: "Zoom box: zoom clicking and dragging",
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text: "Zoom"
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});
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var panel = new OpenLayers.Control.Panel({
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defaultControl: zb,
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createControlMarkup: function(control) {
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var button = document.createElement('button'),
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iconSpan = document.createElement('span'),
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textSpan = document.createElement('span');
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iconSpan.innerHTML = ' ';
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button.appendChild(iconSpan);
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if (control.text) {
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textSpan.innerHTML = control.text;
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}
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button.appendChild(textSpan);
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return button;
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}
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});
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panel.addControls([
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zb,
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new OpenLayers.Control.DrawFeature(vlayer, OpenLayers.Handler.Path,
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{title:'Draw a feature', text: 'Draw'}),
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new OpenLayers.Control.ZoomToMaxExtent({
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title:"Zoom to the max extent",
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text: "World"
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})
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]);
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nav = new OpenLayers.Control.NavigationHistory({
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previousOptions: {
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title: "Go to previous map position",
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text: "Prev"
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},
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nextOptions: {
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title: "Go to next map position",
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text: "Next"
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},
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displayClass: "navHistory"
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});
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// parent control must be added to the map
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map.addControl(nav);
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panel.addControls([nav.next, nav.previous]);
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map.addControl(panel);
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map.setCenter(new OpenLayers.LonLat(lon, lat), zoom);
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}
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