Map Point is not displayin in right location on MAP

RavinderGairola — Thu, 06 May 2010 23:10:57 GMT

Hi,

I am new to ARCGIS and flex. I am trying to put a map point to give longitude and latitude on the map but my point is diaplying at totally wrong location.

Following is sample code I am developing.

Can someone please help me here?

-- CODE --
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
      xmlns:s="library://ns.adobe.com/flex/spark"
      xmlns:mx="library://ns.adobe.com/flex/mx"
      minWidth="955"
      minHeight="600"
      xmlns:esri="http://www.esri.com/2008/ags"
      initialize="init()">
<fx:Declarations>

</fx:Declarations>
<fx:Script>
<![CDATA[
   import com.esri.ags.Graphic;
   import com.esri.ags.components.supportClasses.IntegerField;
   import com.esri.ags.geometry.Geometry;
   import com.esri.ags.geometry.MapPoint;
   import com.esri.ags.layers.GraphicsLayer;
   import com.esri.ags.symbols.PictureMarkerSymbol;
   import com.esri.viewer.utils.GeoRSSUtil;
   import flash.sampler.NewObjectSample;
   import mx.controls.Alert;

   //Variables
   private var graphicsLayer:GraphicsLayer;
   private var graphicPointSym:PictureMarkerSymbol;

   private function init():void
   {
    graphicPointSym = new PictureMarkerSymbol("assets/images/icons/i_info.png", 10, 10)
    graphicsLayer = new GraphicsLayer();
    graphicsLayer.symbol = graphicPointSym;
    map.addLayer(graphicsLayer);

    LocateMapPoint();

    //map.addLayer(myGraphicsLayer);
   }

   private function LocateMapPoint():void
   {
    //34.5931,-113.2176

    var graphic:Graphic = new Graphic();
    var mapPoint:MapPoint = new MapPoint(34.5931,-113.2176);
    mapPoint.spatialReference = map.spatialReference;


    graphic.geometry = mapPoint;


    graphicsLayer.clear();

    graphicsLayer.add(graphic);

   }
]]>
</fx:Script>

<esri:Map id="map">
<esri:ArcGISTiledMapServiceLayer
   url="http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer"/>
</esri:Map>

</s:Application>

Re: Map Point is not displayin in right location on MAP

BjornSvensson — Thu, 06 May 2010 23:54:51 GMT

MapPoint takes x,y (i.e. longitude, latitude). I'm guessing you meant MapPoint(-113.2176,34.5931).

Re: Map Point is not displayin in right location on MAP

RavinderGairola — Fri, 07 May 2010 16:53:27 GMT

Silly mistake ...

Thanks

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Map Point is not displayin in right location on MAP

Re: Map Point is not displayin in right location on MAP

Re: Map Point is not displayin in right location on MAP