132 lines
3.7 KiB
HTML
132 lines
3.7 KiB
HTML
<!DOCTYPE HTML>
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<title>OpenLayers Simplest Example</title>
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<div id="demoMap" style="height:400px"></div>
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<script src="http://www.openlayers.org/api/OpenLayers.js"></script>
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<script>
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map = new OpenLayers.Map("demoMap");
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var mapnik = new OpenLayers.Layer.OSM();
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var fromProjection = new OpenLayers.Projection("EPSG:4326"); // Transform from WGS 1984
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var toProjection = new OpenLayers.Projection("EPSG:900913"); // to Spherical Mercator Projection
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//var position = new OpenLayers.LonLat(37.443195, 55.888869).transform( fromProjection, toProjection);
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//var position = new OpenLayers.LonLat(30.2158, 60.0052).transform( fromProjection, toProjection);
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//var zoom = 12;
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map.addLayer(mapnik);
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//map.setCenter(position, zoom);
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var markers = new OpenLayers.Layer.Markers( "Markers" );
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map.addLayer(markers);
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// Interaction; not needed for initial display.
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selectControl = new OpenLayers.Control.SelectFeature(markers);
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map.addControl(selectControl);
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//To be filled before passing to web browser
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PointMapToLonLat(<<<LON>>>, <<<LAT>>>, <<<ZOOM>>>);
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function PointMapToLonLat(lon, lat, zoom)
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{
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var position = new OpenLayers.LonLat(lon, lat).transform( fromProjection, toProjection);
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map.setCenter(position, zoom);
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}
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function ActivateSelectControl()
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{
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selectControl.activate();
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}
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function DeactivateSelectControl()
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{
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selectControl.deactivate();
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}
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function MarkerAddressFromState(state)
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{
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var marker_addr = "";
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marker_addr = "http://mephi1984.myjino.ru/osm/marker.png";
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if (state == 0)
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{
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marker_addr = "http://mephi1984.myjino.ru/osm/marker_mobile.png";
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}
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else if (state == 1)
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{
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marker_addr = "http://mephi1984.myjino.ru/osm/marker.png";
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}
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else if (state == 2)
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{
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marker_addr = "http://mephi1984.myjino.ru/osm/marker_alarm.png";
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}
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else if (state == 3)
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{
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marker_addr = "http://mephi1984.myjino.ru/osm/marker_exclusion.png";
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}
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else if (state == 4)
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{
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marker_addr = "http://mephi1984.myjino.ru/osm/marker_throw.png";
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}
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else if (state == 5)
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{
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marker_addr = "http://mephi1984.myjino.ru/osm/marker_carousel.png";
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}
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else if (state == 6)
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{
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marker_addr = "http://mephi1984.myjino.ru/osm/marker_assault.png";
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}
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else
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{
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marker_addr = "http://mephi1984.myjino.ru/osm/marker_alarm.png";
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}
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return marker_addr;
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}
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function AddMarker(x, y, state)
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{
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var marker_addr = MarkerAddressFromState(state);
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var size = new OpenLayers.Size(21,25);
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var offset = new OpenLayers.Pixel(-(size.w/2), -size.h);
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var icon = new OpenLayers.Icon(marker_addr, size, offset);
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var lon_Lat = new OpenLayers.LonLat(x, y).transform(fromProjection, toProjection);
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markers.addMarker(new OpenLayers.Marker(lon_Lat, icon));
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}
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function Clear()
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{
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markers.clearMarkers();
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}
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function AddMarkerWithPopup(x, y, state, text)
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{
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var marker_addr = MarkerAddressFromState(state);
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var size = new OpenLayers.Size(21,25);
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var offset = new OpenLayers.Pixel(-(size.w/2), -size.h);
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var icon = new OpenLayers.Icon(marker_addr, size, offset);
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var lon_Lat = new OpenLayers.LonLat(x, y).transform(fromProjection, toProjection);
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var marker = new OpenLayers.Marker(lon_Lat, icon);
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marker.events.register('mousedown', marker, function(evt) { alert(text); OpenLayers.Event.stop(evt); });
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markers.addMarker(marker);
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}
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</script> |