/examples/ArcGISLink/src/MapClick.mxml

<?xml version="1.0" encoding="utf-8"?>

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"

                layout="absolute"

                viewSourceURL="srcview/index.html">

  <mx:Panel title="Map Click: Click on map to get information"

            width="100%"

            height="100%">





    <maps:Map xmlns:maps="com.google.maps.*"

              id="map"

              mapevent_mappreinitialize="onMapPreInitialize(event)"

              mapevent_mapready="onMapReady(event)"

              width="100%"

              height="100%"

			  sensor="false" key="ABQIAAAA7QUChpcnvnmXxsjC7s1fCxQGj0PqsCtxKvarsoS-iqLdqZSKfxTd7Xf-2rEc_PC9o8IsJde80Wnj4g"/>

  </mx:Panel>

  <mx:Script>

    <![CDATA[

      import com.google.maps.InfoWindowOptions;

      import com.google.maps.LatLng;

      import com.google.maps.LatLngBounds;

      import com.google.maps.Map;

      import com.google.maps.MapEvent;

      import com.google.maps.MapMouseEvent;

      import com.google.maps.MapOptions;

      import com.google.maps.MapType;

      import com.google.maps.controls.MapTypeControl;

      import com.google.maps.controls.NavigationControl;

      import com.google.maps.controls.ZoomControl;

      import com.google.maps.extras.arcgislink.*;

      import com.google.maps.interfaces.*;

      import com.google.maps.styles.FillStyle;

      

      import flash.display.*;

      

      import mx.collections.*;

      import mx.controls.*;

      import mx.controls.Alert;

      import mx.controls.dataGridClasses.*;



      private var _svc:MapService;

      private var _flag:Boolean;

      private var _ov: ArcGISMapOverlay;

      private var _ovs: Array = [];

		

      private function onMapPreInitialize(event:Event):void {

        var url:String='http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/BloomfieldHillsMichigan/Parcels/MapServer';

        _svc=new MapService(url);

        _svc.addEventListener(ServiceEvent.ERROR, function(evt:ServiceEvent):void{

           Alert.show(evt.data.toString());

        });

		_ov =new ArcGISMapOverlay(_svc, new ArcGISMapOverlayOptions({alpha: 0.5}));

		_ov.addEventListener(ServiceEvent.LOAD, function (evt:ServiceEvent):void{

			map.addOverlay(_ov);

			

		});

		var opts:MapOptions=new MapOptions({center: new LatLng(42.58, -83.29), zoom: 17});

        map.setInitOptions(opts);

      }



      private function onMapReady(event:Event):void {

        map.enableScrollWheelZoom();

        map.addControl(new MapTypeControl());

        map.addControl(new NavigationControl());

        map.addEventListener(MapMouseEvent.CLICK, doIdentify);

      }



      private function doIdentify(evt:MapMouseEvent):void {

		for (var i:int=0, c:int=_ovs.length; i < c; i++) {

		  map.removeOverlay(_ovs[i]);

		}

		_ovs.length = 0;

	    var latlng:LatLng=evt.latLng;

        var bnds:LatLngBounds=map.getLatLngBounds();

        var size:Point=map.getSize();

        var idParams:IdentifyParameters=new IdentifyParameters({

        geometry: latlng, 

        layerOption: 'top', tolerance: 5, bounds: bnds, width: size.x, height : size.y ,dpi:96,

            returnGeometry: true});

        _svc.identify(idParams, function processResults(res:IdentifyResults):void {

             if (res.results && res.results.length>0) {

              idWin.visible=true;

             

              idWin.title=res.results[0].layerName + ' : ' + res.results[0].value;

              var data:ArrayCollection=new ArrayCollection();

              for (var i:int=0, c:int=res.results.length; i < c; i++) {

                var r:IdentifyResult=res.results[i] as IdentifyResult;

                

                //layerName= r.layerName;

                var a:*=r.attributes;

                for (var x:String in a) {

                  if (a.hasOwnProperty(x)) {

                    var val:*=a[x];

                    val=(val === null || typeof val === 'undefined') ? '' : '' + val;

                    data.addItem({name: x, value: val});

                  }

                }

                if (r.geometry && r.geometry.length>0){

                  for each (var ov:IOverlay in r.geometry){

                    map.addOverlay(ov);

					_ovs.push(ov);

                  }

                }

              }

              idResults.dataProvider=data;

              idResults.alpha = 0.5;

              map.openInfoWindow(latlng, new InfoWindowOptions({

                  drawDefaultFrame: false, customContent: idWin

                  , fillStyle:new FillStyle({alpha:0.2})

                  }));

            }

          });

      }

    ]]>

  </mx:Script>

  <mx:Panel id="idWin"

            visible="false"

            layout="vertical"  backgroundAlpha="0.5" >



    <mx:DataGrid id="idResults"

                 width="250"

                 height="200" >

      <mx:columns>

        <mx:DataGridColumn headerText="Name"

                           dataField="name"

                           sortable="false" />

        <mx:DataGridColumn headerText="Value"

                           dataField="value"

                           sortable="false"/>

      </mx:columns>

    </mx:DataGrid>

  </mx:Panel>





</mx:Application>