moralexluis

Spatial Reference and Extent problem

Discussion created by moralexluis on Aug 31, 2010
Latest reply on Aug 31, 2010 by DSwingley-esristaff
Hi, well I've been searching for answers... but I cannot find something that helps me, my problem is:

I have to show a map with a custom extent and a different spatial reference, whenever I try to set this two, my map doesn't show ... here is my code... (it's from a sample I found I just add my map service)

 
....
var initialExtent = new esri.geometry.Extent({
                     "xmin": 650.24376718739,
                     "ymin": 1515.85251773739,
                     "xmax": 807.862232212611,
                     "ymax": 1673.47098276261,
                     "spatialReference": {
                        PROJCS["WGS_1984_UTM_Zone_15N",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-93.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Kilometer",1000.0]]
                   }
                });
                map = new esri.Map("map", {
                    extent: initialExtent,
                    slider: false
                });
               
                dojo.connect(dijit.byId('map') , 'resize', function () { 
//resize the map when browser size changes
                    resizeMap();
//                });
                dojo.connect(map, "onClick", mapClickHandler);
  var topoMap = new esri.layers.ArcGISDynamicMapServiceLayer("http://servarcgisprd/ArcGIS/rest/services/MapaBase/MapServer", {
                    id: "topo",
                    visible: true
                });
                baseLayers.push(topoMap);
                map.addLayers(baseLayers);
.....


As you can see my spatial reference it's very different from anything else, so It's ok I wrote it like that?
Help !!

Thanks,

Alex

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