[mapguide-users] Wish : Layer with Theme

[Jackie Ng]

Each layer in that legend corresponds to a MgLayer object that's attached to
a MgMap

How would you model this desired feature in the MgLayer class? What would
the API look like for toggling visibility of theme rules for a layer? It's
not just theme rules, they belong to a complex Layer Definition hierarchy.
How much of this do you expose through the MgLayer class?

Also this information needs to persist between MgMap.Open() and MgMap.Save()
calls. What information do we need to persist on Save() and restore on
Open()?

There are a lot of API and implementation questions that need to be answered
for such a feature to become feasible.

- Jackie



--
View this message in context: http://osgeo-org.1560.x6.nabble.com/Wish-Layer-with-Theme-tp5128749p5128764.html
Sent from the MapGuide Users mailing list archive at Nabble.com.