How to show map of building floor plan using OpenLayers and json. moreover, i want to know that how to change features dynamically with zoom based from json files. Let's take example,
Initial the polygon of building feature shows then, second zoom, detailing map with more features like sitting arragement with desk and chairs, then third zoom, more detailing with attributes of each sitting arragement.
Above mention zoom level have different type of symbology of each.
How to make this, pl. help me on this..
Regards GIS User