Top "Openlayers" questions

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

CSS: position:fixed inside of position:absolute

I'm running into some extremely strange behaviors, and non-consistant across every browser i've tested. I've a pretty complex layout, but …

google-chrome css webkit openlayers
How to read external GeoJSON file from openlayers?

I have to draw some lines by OpenLayers. The line features are coded as GeoJSON format. My code is ok …

map openlayers geo geojson
With OpenLayers, what is the correct way of removing a markers layer, and the popups?

LoadPin is a function to add a marker to a map. It initializes the layer on the first call. map …

javascript popup mapping openlayers markers
How to select a feature programmatically on a vector layer in OpenLayers?

I'm currently searching for a solution to select (or highlight) a vector in a OpenLayers.Layer.Vector. I've build a …

javascript openlayers
how to hide vector features in openlayers

I have written some code to hide specific markers in our maps based on checkboxes outside of the map itself. …

vector openlayers
How to get the current viewport of the map out of OpenLayers as geometry, bounding box or wkt?

I'm trying to find some hints where I should search for this topic but I've nothing found - and I …

javascript openlayers latitude-longitude
How to add a popup box to a vector in OpenLayers?

In a previous version of my program I used markers to mark points on the map. In the current version …

javascript popup openlayers
How can I remove standard controls in an OpenLayers-Map?

I use OpenLayers and want to create another navigation-control in the upper-left side. I know how to add Controls, but …

javascript openlayers
SIMPLE reverse geocoding using Nominatim

i am developing an online mapping application using OpenLayers + OpenStreetMaps. i need help implementing a simple reverse geocoding function in …

openlayers openstreetmap reverse-geocoding nominatim
how to draw circle with radius in openlayers

I want to draw a circle in openlayers with specific radius in km. with the center of specific geo point? …

openlayers gwt-openlayers