You need to query the FeatureSource and read out the geometry for the
objects.
This is easiest if the records have a primary key.
These are relevant links that document the required service and method:
http://mapguide.osgeo.net/files/mapguide/docs/webapi/de/ddf/group___feature___service___module.html
http://mapguide.osgeo.net/files/mapguide/docs/webapi/d5/d10/class_mg_feature_service_cd90e83ea6f7d1c0c68b8547c7ec6286.html#cd90e83ea6f7d1c0c68b8547c7ec6286
http://mapguide.osgeo.net/files/mapguide/docs/webapi/d6/ddc/class_mg_feature_reader.html
Basically, you get a MgFeatureReader from the FeatureService, by calling
the SelectFeatures method.
There are examples within the documentation, but also look at the
buffer.(aspx|jsp|php) file in your MapGuide installation
for a real example in the language of your choosing.
Regards, Kenneth Skovhede, GEOGRAF A/S
Amit Kumar Shukla skrev:
Hi List,
I'm using MapGuide Open Source 2.1 Beta 1. I want to measure distance
between objects to show nearest objects of a selected point on the
map. I'm easily getting the coordinate of the selected point but how
to get the coordinates of the other objects from another layer.
Hopefully someone help me.
Thanks and regards
Amit
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