Hi, Check the GROUP parameter in the MapFile Documentation. With this you can merge many layers in one grouped Layer.
Regards René Viancos 2008/3/25, Paul Austin <[EMAIL PROTECTED]>: > > What I would like to achieve is a WMS server where when the user selects > a layer (e.g. Water) that they see Line and Polygon water features > rendered where the lines are in the database table water_lines and the > polygons are in the table water_polys. All the line features are > rendered first with the polygon features rendered on top of those. > > Is it possible with mapserver to define a layer which gets data from > multiple sources? Sort of like nested layers but where the user doesn't > see the nested layers. > > An extension of this would to be also have different tables with data at > different scales so the 1:20k data would be in water_20k_lines and the > 1:250k would be in water_250k_lines. > > Throughout all of this the user just sees the Water layer. > > Cheers, > Paul > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users > -- René Felipe Viancos.
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