I am learning to use GeoExt and OpenLayers, and I want to reproduce one of the examples given at the geoExt website. The script call a GeoJSON containg the position of Alp summits. I downloaded it via ...
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 ...