KML and Time Sliders

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04-02-2012 07:12 AM
WilliamHenson
New Contributor II
Hi,

I know the time slider feature within KML layers isnt supported in Silverlight but I need to produce an application where a time slider is functional.  So logically put the KML layers into Silverlight and do a time slider in Silverlight.  Every example I have seen of time sliders is where the layers are hosted on a server.  Does anyone have any idea if KML layers can be put into a Silverlight time slider type application (similar to http://help.arcgis.com/en/webapi/silverlight/samples/start.htm#TimeMapService)?  I would still like to use KML layers as they do have some significant advantages in getting images organised.

Cheers
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DominiqueBroux
Esri Frequent Contributor
From 3.0 the KML layers are time aware. It means that if some KML Folders, Documents, NetworkLinks, Placemarks or GroundOverlays are tagged with the TimeSpan or TimeStamp tag, these objects will only be visible if their time extent intersects the map timeextent.

I just updated the Silverlight KML Viewer sample to demonstrate this possibility (see it live).

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DominiqueBroux
Esri Frequent Contributor
From 3.0 the KML layers are time aware. It means that if some KML Folders, Documents, NetworkLinks, Placemarks or GroundOverlays are tagged with the TimeSpan or TimeStamp tag, these objects will only be visible if their time extent intersects the map timeextent.

I just updated the Silverlight KML Viewer sample to demonstrate this possibility (see it live).
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WilliamHenson
New Contributor II
Thanks!  This really helps
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GertConradie
Occasional Contributor
May I ask if the WMS layer will also be time aware? (I see the new 'VisibleTimeExtent' property added in the API reference http://resourcesbeta.arcgis.com/en/webapis/silverlight-api/apiref/api_start.htm )
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