Convert Lambert coordinates to lat / long with ActionScript

[Anonymous User]

I am trying to find one ready to use ActionScript function that can convert Lambert coordinates to lat / long, but so far it looks no luck.

Anybody has any suggestions?

Thanks,

Ming

[EstherColero]

Take a look to the geometryService
http://help.arcgis.com/en/arcgisserver/10.0/apis/rest/project.html

In the Draw widget you can see how to use.

Regards
Esther

[DasaPaddock]

Also see:
http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tasks/GeometryService.html

[Drew]

If you are using the ESRI Flex Viewer, my widget should be able to help you out.
If you are not using the ESRI FLex Viewer you can use the source as an example.

Widget Link (source included)
http://www.arcgis.com/home/item.html?id=edd4a2b7c722493a8b08f53eaa131e1e

Drew

[Anonymous User]

Thanks everyone for reply.

Sorry my question is not clear. I mean just use actionscript to convert on client side, not to use geometry service.

[PetrTrefil]

Also see:
http://help.arcgis.com/en/webapi/flex/apiref/com/esri/ags/tasks/GeometryService.html

Thanks for Your perfect widget. I have one problem with accuracy in tranformation form "S_JTSK Krovak" (102067) to "WGS84" (4326). It seems taht tranformation uses default method with accuracy appr. 100 meters. Is it possible to implement some better tranformation methods. For example In ArcMap is possibility to set it when You load layer to MXD.

Thanks in advance.