[ka-Map-users] dynamic layer
luca.casagrande at gmail.com
Thu Jan 3 09:59:53 EST 2008
Luca De Felice ha scritto:
> Hi all kamappers,
> I'm using kamap to develop a webgis for my institutional office and I need to publish a polygonal layer with features that could change every 20 minutes.
> But I want to explain better==>The problem is the rendering of the features, because every feature has a attribute, called risk, that could range between 0 and 3, and for each of these values the rendering of features change like this:
> 0 white
> 1 green
> 2 orange
> 3 red
> As the attribute 'risk' change every 20 minutes, how do I develop kamap with these characteristic properties?
> Maybe is it better using a Database like PostGIS?
> Thanks a lot for your suggestions
You should take a look in the Ominiverdi WIKI, in the Metadata section
for the mapfile:
Using the tile_source,redraw_interval and redraw_interval metadata for
the polygonal layer, you should do
what you need.
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