[OSM-dev] Display Boundary area using postgresql database

[Peter Körner]

Am 08.07.2010 17:50, schrieb John Smith:
> On 9 July 2010 01:39, PARVEEN ARORA<parveenaroraosm at gmail.com>  wrote:
>>     and sir  what are transparent layers, and how can i use them.
>
> Instead of setting a background colour in the mapnik style sheet, you
> can set it to transparent, then you just do a limited subset, then
> load it as a non-base layer in openlayers
You can see one here:
<http://svn.toolserver.org/svnroot/mazder/styles/surveillance/common.xml>

and see it in action here:
<http://toolserver.org/~osm/styles/?zoom=2&lat=0&lon=0&layers=B000T0FF0000F0FFF>

Peter