Display Z value ??

[Divyaprasad]

Hi

In my application I have used sample flex viewer in which the banner used displays the value of X & Y cordinates on mouseMove. Similarly, Is it possible to display even Z value along with (X,Y). how do i get it ? Im new to flex and help is very much needed. Please help.

Diya

[ZahidChaudhry]

Hey autokad

Thanks for ur reply, but my problem is not wid zoom level. i have my map with DEM data. when i move mouse over map it displays the lat long (X,Y) values. similarly i want to display elevation (Z value) on mouse move..

Im using Sample flex viewer - Banner which displays cordinates - if that helps 

Thanks

USGS has various web service and one of them is elevation web service which you can very easily implement to get elevation for any point(USA). here is an example.

http://zachsgeospatial.blogspot.com/2010/06/elevation-web-service-from-usgs.html
Thanks

Zahid