[mapguide-users] Using the MapAgent directly to create map images.

Jackie Ng jumpinjackie at gmail.com
Mon Mar 30 10:03:22 EDT 2009

I believe GETMAPIMAGE incorporates all the visible layers on the map, whereas GETDYNAMICOVERLAYIMAGE only considers the non-tiled visible layers. 

- Jackie

Hi folks,

Can someone out there please tell me when using the MapAgent directly (as I am developing my own viewer) when should I use GETMAPIMAGE and GETDYNAMICMAPOVERLAYIMAGE?  Is there a conceptual difference here?  And if so, please explain what that difference is?  I notice that the Ajax Viewer seems to consistently use the GETDYNAMICMAPOVERLAYIMAGE method?  Yet I am having issues with it.

Any help would be appreciated.



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