JavaScript Frameworks

I have a function that loads a vector source from a local geojson file. Problem is, I need it to b… Read more Loading Source Vector (features Won't Show?)

I am new to OpenLayers 3 and I want to know how to rotate a polygon. I think if there is a way to d… Read more Rotating Polygon In Openlayers 3

How to draw a polygon use open layer 3 programmatically? i have a json array coordinate: [ … Read more Open Layers 3 How To Draw A Polygon Programmatically?

Im trying to change the maxZoom option once a functionality of the map is activated. So it has to b… Read more Change Maxzoom Option In Runtime To Ol.view In Openlayers 3

My intention is to load GeoJSON data and display it on the map. Coordinates of the features specifi… Read more How To Specify The Projection For Geojson In Openlayers3?

Exist a way to drag the map when I hold down the Ctrl (control) key? Normally to drag the map is ne… Read more Can I Drag The Map With Ctrl In Openlayers3?

i have created a KML file with some custom attributes such as 'id' and 'room_id'. t… Read more Ol3: Extracting 'extended Data' From Kml

I've been looking at the animation features of openlayers and I can see how simple it is to zoo… Read more OpenLayers Animate GetView().fit()