Top "Openlayers" questions

OpenLayers is an open source Javascript web mapping library for creating web map applications.

Configuring maxExtent and restrictExtent coordinates in OpenLayers

I'm very new to OpenLayers and working with GeoData; as such, I think I have a pretty noob question about …

maps gis openlayers arcgis-js-api
How to use OpenLayers 3 with Proj4js

I'm working on a map viewer project and used openlayers 2 before this. Now I have to use OpenLayers 3 and map …

openlayers gis projection openlayers-3 proj4js
OpenLayers display all markers on screen

How do I get all the markers on the map so the users can see all of them? I have …

javascript openlayers openstreetmap
OpenLayers: disable zooming on double-click

OpenLayers, by default, zooms in when a user double clicks a map. What is the best way to disable this …

javascript maps openlayers
How to draw openlayers features using a google earth basemap

Trying to use OpenLayers to (eventually) load markers, vectors & WMS on top of a google earth plugin base map. …

openlayers google-earth-plugin
WKT and openlayers

I cant find out how to use the WKT format in OpenLayers. I have tried finding the solution in the …

javascript jquery openlayers wkt
How to set default view in OpenLayers, WITHOUT restricting bounds?

Based on samples, I can see that you can set a default view in OpenLayers by saying something along the …

javascript openlayers proj4js
Map tiles do not show (all pink) in Firefox using OpenLayers and own OSM server

I have set my own OSM server for providing map tiles to use in an application. For the application I …

firefox openlayers openstreetmap
OpenLayers print map

How can I print a map from the OpenLayers? I want to add print button in my OpenLayers page =) I …

printing map openlayers geoserver
Make marker draggable and clickable

I have a vector-layer for displaying markers as features on my map, but now mather, what I do, they are …

click drag openlayers marker