1
vote
0answers
16 views

PointStacker - Random locations at different zoom level

I'm applying PointStacker transformation on one of my layers using Geoserver 2.5.2 and OpenLayers 2. I know, that I have 7 datapoints located on the exact same location. However, when I change the ...
0
votes
1answer
16 views

Geowebcache tiles hiding vector layers

I'm using Openlayer 2.13, Geoserver 2.3.5 for Development. I have a Geowebcache layer as base layer And one vector layer for showing route(Please check the attached image). If I drag or zoom in to ...
1
vote
1answer
27 views

Building web application to get PostGIS query from user and view result map using GeoServer via OpenLayers?

I'm a newbie in web-map application area. I just found the small application in this tutorial interesting I am a bit confused, because when i publish a map using geoserver and openlayer, I have to ...
0
votes
0answers
11 views

Clustering on Geoserver layer appearing out of the map

We are using Geoserver and openlayers to display maps. Geosever layer provides list of sites, since there were many we did a clsutering using Styles. But the problem is when we zoom out completely ...
1
vote
0answers
21 views

LayerSwitcher() not working with Group Layers in Geoserver

I created a layer group. then previewed the layer using the GeoServer Layer Previewer and it all worked nicely.But Layer switcher is not working properly.layer switcher doesn't show any layers Here is ...
0
votes
0answers
12 views

Using the OpenLayers.Control.LayerSwitcher

I'm using Geoserver and Open Layers. I'm trying to serve up a polygons (counties) and lines (roads). I can bring both of these elements in together fine. I'm trying to implement the LayerSwitcher, ...
0
votes
0answers
8 views

openlayer wfs protocall reset on map zoom

By considering wfs-example example. I have added one layer on map with BBOX and savestrtegy and add controls(add,delete,modify and save). wfs = new OpenLayers.Layer.Vector("Editable Features", { ...
2
votes
1answer
25 views

Zoom to spatial cordinate in openlayer load

I am working on a project that uses openlayer to show shapefiles from the Geoserver and then show them on google map. The only problem is when the page loads, I want to go to the spatial cordinate and ...
1
vote
1answer
43 views

Display data from geoserver on click map with openlayers

I tried to display data with popup from Geoserver or Postgres to my map, but it dosen't work at all. Can anyone please help me? I used this code: function Info(e) { if ...
1
vote
0answers
39 views

Using Geoserver

I am new to GIS and interested in using Geoserver. I have had a look at tutorials and read some books on this but still feeling clueless. I intend to use C# to accomplish some tasks eg, plot points on ...
1
vote
1answer
23 views

Display data from postgresql on click map [duplicate]

I work with openlayers and geoserver. I'm searching for code that when I click on a point of a layer on the map, a popup window appears that contains information from the database (postgres) for this ...
1
vote
0answers
36 views

Openlayers proxy.php Curl settings for geoserver

We have to use a proxy to send a request to geoserver. I created a php file like this. OpenLayers.ProxyHost = "proxy.php?url="; is Openlayers settings. localhost/myapp/proxy.php is my proxy ...
1
vote
1answer
29 views

Get a list of property elements using GeoServer

I'm using GeoServer with openlayers and I want to build a filter check-box dynamically, depending on the elements of this column: How can I query GeoServer so that I get a list of the different ...
2
votes
1answer
97 views

How to draw WMS layer with Attribute-Based Dynamic SLD to HTML Canvas?

I'm working on an app using geoserver and openlayers 2.13.1. I have several wms layers and I need to export whatever in my openlayers map div as an image. After researching, I found this blog: ...
1
vote
0answers
27 views

Trying to display GeoServer layer controls but nothing is coming?

I am a beginner with GeoServer trying to display layer controls but nothing is coming. <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>GeoServer Layer</title> ...
0
votes
0answers
57 views

Proxy.cgi for OpenLayers reading from GeoRSS but not from WFS

I'm having trouble with the standard proxy.cgi written in Python for OpenLayers. Here's my code: #!C:/Python27/python.exe -u """This is a blind proxy that we use to get around browser restrictions ...
0
votes
0answers
12 views

Working with different source WMS data

I have a geoserver and WMS services on it. For example my water valve layer is point data and published from geoserver. (I am using postgis to saving data.) An external WMS service publishes polygon ...
0
votes
0answers
88 views

GeoServer, OpenLayers and updatable views: unable to edit data of WFS-T feature layer

I am developing an web application, where the user is able to view and update some feature attribute of a WFS layer. My problem: the edited data is not saved at all. Here's the situation: GeoServer ...
1
vote
1answer
27 views

featureId filtering in wfs openlayers

I want to define a featureId fiter for wfs layer like below: wfs = new OpenLayers.Layer.Vector("WFS Vectore", { strategies: [new OpenLayers.Strategy.BBOX(), saveStrategy], projection: ...
1
vote
0answers
33 views

edit openlayers feature attribute and save in geoserver

I have a layer in geoserver and I want to get this layer with WMS in OpenLayers. population = new OpenLayers.Layer.WMS("population", "http://localhost:8080/geoserver/world/wms", {'layers': ...
2
votes
1answer
66 views

Problem saving added point to GeoServer WFS-T via OpenLayers?

I want to add a point and then with WFS-T, save this to db. I work with Openlayers and GeoServer. saveStrategy = new OpenLayers.Strategy.Save(); wfs = new OpenLayers.Layer.Vector( "WFS Vectore", { ...
2
votes
0answers
33 views

Adding feature to GeoServer vector layer using WFS-T in absence of fid index?

I want to add a feature to GeoServer vector layer with WFS-T. When I use saveStrategy.save(), an error returned that said: java.io.IOException: current fid index is null, next must be called ...
2
votes
1answer
40 views

How to get public access to edit a layer in geoserver [closed]

I want to develop a GIS system with OpenLayers and GeoServer which is installed with OpenGeo Suite 4.1 and I need to edit a layer with no GeoServer authentication. This means that guest members should ...
1
vote
0answers
22 views

Geolocation Ptojection Transform is not working for custom coordinate system

I am using Openlayers API and I have a custom projection and I defined it to my geoserver named "EPSG:51100". I have a custom tile map. var tms2013 = new OpenLayers.Layer.TMS("2013", ...
2
votes
0answers
24 views

How can I use WFS-T in openlayers?

How can I use WFS-T in openlayers? My server is geoserver and I want to edit a feature.
3
votes
0answers
32 views

Option for 360 degree movie embedded in Open Source GIS software?

Is there any Open Source GIS software available to embed 360 degree movies with the map? For a COTS example, there is the Active Link Vision (ALV) extension for ArcGIS from IWANE.
2
votes
1answer
34 views

Converting .multiple shapefiles into Image Pyramid?

I have multiple shapefiles, and I want to import them as image tiles. How do I convert a shapefile into image format and then convert that single image file into an image pyramid such as that of ...
1
vote
0answers
30 views

Print preview showing distortion in layers from GeoServer via MapFish and OpenLayers?

I have an application which shows the print preview before printing the map and the problem is that the layer is distorted in the first image but when I zoom into the map the distortion goes away. I ...
2
votes
1answer
25 views

Openlayer function(mergeNewParams) is overwriting previous function call

I am trying to parse both the values to the corresponding words to fetch data from GeoServer and return me the value, like this: route.mergeNewParams({viewparams: "'word1:+source;word2:+target"}); ...
0
votes
1answer
39 views

How to query a PostGIS database through Geoserver and OpenLayers

I've built a web application using OpenLayers, which is connected to my PostGIS database through Geoserver. Now that I'm able to successfully display all of the layers, I'd like to add ...
0
votes
0answers
38 views

geowebcache tiles not showing up in folder

I am using geoserver 2.5.1 and am atempting to use the intergrated geowebcache.I have installed tomcat and am using the webapp process for the geoserver. I managed to add all the tiles and got the jai ...
3
votes
2answers
117 views

Recommended opensource solution for storing, publishing and querying GIS data

Our company has millions of feature classes currently stored through ArcSDE on SQL Server 2008 R2. We are kind of slowly making our way to opensource software. What we want to achieve is to be able ...
1
vote
1answer
67 views

Populate geoext2 gridpanel from openlayer vector features

I need to populate a extjs datagrid with a openlayers features. The official example http://geoext.github.io/geoext2/examples/grid/feature-grid.html doesn't help me, beacuse the data is loaded from a ...
2
votes
1answer
93 views

Print Maps - OpenLayers, GeoServer, GeoExt, MapFish

Can anyone point me towards a clear and unambiguous description of how to install and code a very simple map print function for OpenLayers/GeoServer? I am using GeoServer 2.5.2 and OpenLayers 2.12 on ...
2
votes
3answers
124 views

How send Geoserver WMS GetFeatureInfo query to an area

I am using GetFeatureInfo query to WMS service. When I click a WMS object on the map, the response is coming. http://localhost:8080/geoserver/wms? request=GetFeatureInfo &service=WMS ...
1
vote
0answers
49 views

Error when adding WMS layer in OpenLayers from a geoserver

I try to add wms layer from geoserver: var layer = new OpenLayers.Layer.WMS(name, 'http://'+ self.objSettings.ip + ':' + self.objSettings.port + self.objSettings.wms, { srs: 'EPGS:4326', ...
2
votes
1answer
33 views

Extract a polyline f rom a geoserver shapefile

I've been Googling my question for 3-4 hours now but I couldn't come up with an answer. I have a GeoServer which contains a shapefile with some roads on it. Is it possible to programmatically query ...
0
votes
0answers
14 views

read feature of a region in map

I am using geoserver and openlayer for developing a GIS application. Is it possible to read features lying within a known polygon area of map through some looping logic without any click on map? I ...
1
vote
1answer
93 views

Label styling applied in Geoserver are not being applied to WMS layer in Openlayers

I am trying to label a layer of line vectors using SLD in Geoserver. It is simple enough, and it's pretty much copied from the SLD cookbook: ...
0
votes
1answer
91 views

WMS GetfearureInfo popup not getting

I am new to openlayers, used this link to get feature information of WMS layer of geoserver. If I clicked on any feature its continuously loading not displaying any popup. Can any one please help me ...
0
votes
0answers
67 views

Openlayers not displaying WFS layer

First, I realize there are a number of very similar posts on this site and others, but none have resolved the issue I'm having. I have a layer I'm trying to serve via WFS in Geoserver/OpenLayers ...
0
votes
2answers
44 views

OpenLayers + Geoserver problem with wfs projection

In geoserver i have a layer in EPSG:26191. In OpenLayers i add it on map as WFS: markerLayer = new OpenLayers.Layer.Vector('Markers',{ strategies: [new OpenLayers.Strategy.Fixed()], ...
0
votes
1answer
36 views

Having 1 base layers hide when the other one is shown and visa versa

I have an open layers map that is using Mapquest as a base layers as well as my own base layer. I've seem to be having an issue with getting the one base layer to show while the other one hides. The ...
0
votes
0answers
104 views

how to access vector layer from localhost:8085

My environment is as below. Server A contained the web application, I used win7,tomcat 7.0,eclipse Kepler Service Release 1 Server B contained geoserver and my sph data,the geoserver2.4.4 works ...
0
votes
0answers
45 views

OpenLayers 2.13.1, how could I make a click, get coordinates, send it to geoserver function?

I am trying to make this very simple function, at the moment I am quite stuck when I have to place the markers as start/end points. I would like to add a marker as start and another as end and then do ...
1
vote
1answer
179 views

Cannot add layer Openlayers 3

I have been trying for a couple of days to perform three very simple tasks combining Geoserver, Opencycle maps base map and open layers 3. I am following the pg_routing workshop as I am using a ...
1
vote
1answer
112 views

openlayers - Access to geoserver layers with php authentication

I disable all anonymous requests (wms/wfs/... ) to my geoserver, but now I can't access to any layer from my openlayers app. I want to know if it is possible authenticate on my geoserver via php or ...
2
votes
1answer
71 views

Openlayer3 basemap appears white block in Chrome

i faced interesting an issue on Chrome. im using google's 4 number base layer (street, hybrit, etc.) When my tiles are loading over baselayer, baseLayer becomes white block. Why? No any issues on ...
1
vote
1answer
102 views

Is there any readily available implementation of Mapserver (or Geoserver)- Postgres-Openlayers combination?

I am developing an web GIS for map data presentation for public. Is there any readily available implementation of Mapserver (or Geoserver)- Postgres-Openlayers combination or similar? More Details: ...
2
votes
1answer
105 views

layer disappear on Openlayer after specific zoom in

i have added some layer(s) and baselayer using openlayer v 2.11, layer does not appear when it first opened the page. But After zoom out it does appear. Why is behaving in this way, any params for ...