ElementLayer Childer Render at the same location

StergiosIsaakidis — Sat, 13 Apr 2013 20:09:34 GMT

[ATTACH=CONFIG]23476[/ATTACH]Hello,

I'm using the following code (similar to the approach used in the online example), to render custom controls on different locations of the map:

<esri:Map x:Name="Map" Background="{StaticResource BaseColor}" WrapAround="true">
                <esri:ArcGISTiledMapServiceLayer ID="BaseLayer"
            Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer" />
                <esri:ElementLayer>
                        <local:Site x:Name="SiteA" SiteName="Site A" esri:ElementLayer.Envelope="-117,34,-117,34" />
                    <local:Site x:Name="SiteB" SiteName="Site B" esri:ElementLayer.Envelope="39,22,39,22" />
                </esri:ElementLayer>
            </esri:Map>

My problem is that both SiteA and SiteB controls appear on the same location!

I've also tried to directly copy and paste the xaml from the online example, but the result is exactly the same! All the ElementLayer children appear on the same location (somewhere in the middle of the screen - see attachment).

Am I missing something?

Thank you in advance

Re: ElementLayer Childer Render at the same location

DominiqueBroux — Tue, 16 Apr 2013 05:12:18 GMT

Your basemap uses a web Mercator spatial reference, so your map uses the same SR and you have to set the coordinates of your elements in these coordinates (instead of geographical coordinates).
You can use the WebMercator class to transform your WGS84 coordinates to web Mercator.

topic Re: ElementLayer Childer Render at the same location in ArcGIS API for Silverlight Questions

ElementLayer Childer Render at the same location

Re: ElementLayer Childer Render at the same location