Hi,
I am working with wms server edition and developing the code on visual studio 2010 edition to make use of my wms on a web client application.
I have some shapefiles like city buildings and rivers and I would like to render these features of interest on the map as an overlay. Then I need to add these as an overlay with openlayers onto my basemap. There are plenty of examples on doing this with openlayers. But, my question is that how I can create a map that only shows city building and sets the background as transparent. Since I am only interested in showing the city buildings rather than the whole world map. The image below is an example that I found from other brand map serving engine. So, I would like to get the same output as below where it shows only the buildings.
Thanks in advance,
Rumeysa