[mapguide-users] Multiple Symbols in a Layer

Andy Morsell amorsell at spatialgis.com
Tue Jan 30 15:01:11 EST 2007


If you theme your layer you can assign different symbols to each theme rule.
Or, if you use multiple scale ranges non-thematically, each range can have a
different symbol assigned. 


Andy 

-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org
[mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Jim O'Leary
Sent: Tuesday, January 30, 2007 11:57 AM
To: mapguide-users at lists.osgeo.org
Subject: [mapguide-users] Multiple Symbols in a Layer


Is a layer contstrained to use one symbol only? It looks that way in the XML
schema, where you record something like this for the W2D element:

<W2D>
              <Unit>Millimeters</Unit>
              <SizeContext>DeviceUnits</SizeContext>
              <SizeX>15</SizeX>
              <SizeY>15</SizeY>
              <W2DSymbol>
                <ResourceId>Library://Gulfislands/Symbol
libraries/GulfIslandSymbols.SymbolLibrary</ResourceId>
                <LibraryItemName>helicopter</LibraryItemName>
              </W2DSymbol>
 </W2D>

Is there a way to make multiple symbols for a given layer?
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