[OpenLayers-Users] Thematic map and legend

[Salvaro]

Hehehe, the second class of Thematic Cartography on Geography course "you
never should create a map without legend" =P.

I used the lib Ext to create a window with the legend.

Regards.


goliah wrote:
> 
> Dear list,
> 
> here is the question:
> I'd like to have a thematic map in Openlayers, e.g. a map where the
> style of features is based on a classification of some attribute.
> 
> For doing this it would be necessary to define a mapping between the
> attribute value and desired classes (1 class -> 1 attribute value
> range), and associate a color palette to classes (1 class -> 1 color)
> Moreover, it would be nice to have a legend showing the meaning of
> colors in terms of the original attribute value.
> 
> Anyone has some experience related to this with OpenLayers? Is anyone
> interested in helping me with developement?
> I think this kind of feature would be very useful.
> 
> Thanks for your time and help
> Mauro
> 
> 
> -- 
> Mauro Bianchi
> bianchimro at gmail.com
> _______________________________________________
> Users mailing list
> Users at openlayers.org
> http://openlayers.org/mailman/listinfo/users
> 
> 

-- 
View this message in context: http://n2.nabble.com/Thematic-map-and-legend-tp2202286p2202627.html
Sent from the OpenLayers Users mailing list archive at Nabble.com.