I'm currently successfully displaying multiple layers using OpenLayers (Vector and WMS). My application allow the user to modify some parameters, which will : * modify bound * modify map center * modify the WMS image I use Ajax to avoid page relo...

I have a Leaflet javascript web application which uses WMS to make calls to GeoServer. The returned object is Geometry plus attributes. While the Geometry (polygons) render fine as Counties in the US, I need to make the Counties layer to show differe...

I have seen some example related to WMS Get Feature Info like :  http://openlayers.org/dev/examples/getfeatureinfo-control.html  In this example they are using    OpenLayers.ProxyHost = "proxy.cgi?url=";   My question is :  How we can setup o...

I was wondering how to make a wms layer transparent using openlayers.  The current javascript for each non transparent layer is below:  var lyr_GDPSETAAirtemperatureC = new ol.layer.Tile({                         source: new ol.source.TileWMS(({...

I have an Openlayers3-map with more than one WMS-Layer. I want to add a button (for every queryable layer) so the user can decide to query the wms-layer or not.  var getfeature = function(click) {     map.on(click, function (evt) {         document.g...

I use WMS layer in my app and could successfully retrieved Feature Info by click like so: http://openlayers.org/dev/examples/getfeatureinfo-control.html  My question is: Is there any way to export the retrieved data in separate variables? So that I c...

I would like to get a map in json or geojson format from a geoserver. I am already able to work, but in the image format, however this does not serve me, because I need to iterate with the map, putting popups, markers etc.  Here is my code working wi...

I am implementing several external WMS services in my application. unfortunately, these WMS Services do not pass on information on the minimum zoom level of the tiles, only about the extend of the WMS layers. Is there a way to dervice the minimum zoo...

I have published a feature in geoserver which I am successfully accessing by leaflet with its basemap. Now I need to fetch the attribute information of feature onclick in a popup.  I used example (https://gist.github.com/rclark/6908938) as it is, but...

I'm trying to fetch weather radar data for the UK, from a WMST server.  The client can get the Capabilities fine. After that, the browser (Chrome and Firefox) crashes after a while, with an out-of-memory error.   The only thing obviously differen...