The tag has no wiki summary.

learn more… | top users | synonyms (1)

1
vote
0answers
5 views

Multi label with mulit placement in OpenLayers

I have a layer in OpenLayers and this layer has some attribute like left, right, 'top', 'bottom' and etc. I want to evry feature has multi Lablell my code: style = new OpenLayers.Style(); rule = new ...
1
vote
1answer
25 views

Open Layers Plugin not working in QGIS 2.8.1 [duplicate]

I am using QGIS 2.8.1. I have installed the Open Layers Plug, however it is not showing up in my list of plugins. I confirmed it's installed in the plugin manager. Is anyone else having this issue?
0
votes
1answer
13 views

A method for limiting the number of results the Get Feature Interaction brings through in OpenLayers 3

I have so far managed to return a list of all the customer names at a single point when the vector layer is clicked on. I am looking to limit this to only show the first (or just one) record.Could ...
0
votes
0answers
10 views

Limiting returned records for an interaction in OpenLayers 3

I have the following script that returns a list of all the customer names at that point when it is clicked on. I am looking to limit this to only show the first (or just one) record.Could this be ...
0
votes
0answers
19 views

OpenLayers - Adding the title parameter to a feature

I have the following layer: marker = new OpenLayers.Layer.Vector('marker', { styleMap: new OpenLayers.StyleMap({ externalGraphic: '../images/marker.png', ...
3
votes
1answer
20 views

Logging in Openalyers3

How to use the console.log() on openlayers3 objects? For example if I log the map object in openlayers2 this is a result. Here i can observe the map, layers, baselayers etc. and its very helpful in ...
1
vote
0answers
22 views

Understanding Openlayers MapServer configuration?

I need to implement functionality like this http://www.mpbhuabhilekh.nic.in/bhunakshaweb/. I searched on net and found it can be done using Openlayers. I need simple and clear steps on how to to ...
0
votes
0answers
14 views

How to add vector layer in Open Geo Suite?

Plugin for the add vector layer:- OpenLayers.Layer.Vector = OpenLayers.Class(OpenLayers.Layer, { isBaseLayer: !1, isFixed: !1, features: null, filter: null, selectedFeatures: null, ...
0
votes
0answers
24 views

Making CQL filter to work for all the overlays layer

In my application I am using multiple layer as overlays and want to use CQL filter to work for all of them. Can CQL filter be applied to base layer as well as more than one overlays layer? If yes, ...
0
votes
0answers
18 views

What are GeoExt alternatives?

What tools do I need to accompany OpenLayers to achieve what GeoExt is capable of? GeoExt can show frames of TOC, legends, etc. And how about jQuery and Bootstrap combination? Can that became a ...
0
votes
0answers
19 views

Heron mc/ Openlayers wms load

I have configured a webviewer using Geoserver/Openlayers/Geoext and Heron-mc. In the examples the overlays and baselayers automaticaly load when first starting the application. I have changed the ...
0
votes
1answer
31 views

Calculate distance between two points in projection EPSG:900913

I have two points in 900913 projection and I want to calculate the distance between the points. I don't want to transform points to 4326 and then calculate. How do I do this?
0
votes
0answers
30 views

Migrate from OpenLayers 2 to 3: is it convenient or not? [closed]

Today I come here with an Hamlet dilemma: is it convenient or not to migrate from OpenLayers 2 to 3? I started a couple of years ago studing the OL 2 api and, today, I can state that I'm not a master, ...
0
votes
0answers
9 views

Openlayers bounding box dateline crossing

I got a map layer on which a bounding box is drawn. This is working quite well except when east < west which means the date line is crossed by the bounding box. In this case the box is drawn like ...
1
vote
0answers
19 views

Printing a map using GeoExt, Openlayers and GeoServer

I am trying to print an Openlayers map using GeoExt and Geoserver. Here is the code printProvider = new GeoExt.data.PrintProvider({ url: printServiceURL, method: "POST", // "POST" ...
1
vote
1answer
22 views

Create Multiple Circle

I am trying to make many points in a map as a grid. The code makes what I expect but the time to load is quite long so I suppose that there should be other ways to be more efficient drawing many ...
0
votes
1answer
18 views

Parsing XML file with hundred polygons using OpenLayers

I'm using this script but It's not working. <script type="text/javascript"> var raster = new ol.layer.Tile({ source: new ol.source.OSM() }); var xml = new OpenLayers.Format.XML(), wkt = new ...
0
votes
0answers
16 views

SaveStrategy - save two features at once - date of first gets overwritten

Openlayers: 2.13.1, Geoserver: 2.4.4, WFS: 1.1.0 Having a feature Update in OpenLayers with saveStrategy.save() leads directly to a POST request with an XML Body that looks like this: ...
0
votes
0answers
8 views

WFS: SaveStragy.save(features) on more than one feaature smashes coordinates

Openlayers: 2.13.1, Geoserver: 2.4.4, WFS: 1.1.0 var features = layer_selectable.getFeaturesByAttribute("Geo_ID", index); for(var i=0;i<features.length;i++) { ...
0
votes
0answers
11 views

Changing index fails to show raster layer above vector layer in OpenLayers?

I have 6 different layers. Some are layers with markers and some other with raster data. In some point, when I zoom in the map, I create a vector layer. Upon adding the layer on the map I want a ...
0
votes
0answers
18 views

Can <PropertyIsBetween> be replaced by a “AND” and two conditions in an SLD Body?

I am working on a GIS API that uses OpenLayers. I have a method that autimatically generates an SLD Body given the right properties. For this filter "azimuth > 50 AND azimuth < 100", I obtain ...
0
votes
0answers
21 views

OpenLayers doesn't display WFS Geoserver layer

I've been trying to set up simple example with OpenLayers and Geoserver. The layer "test" consists from one point (19.91273, 50.06781). Layer projection is EPSG:4326. However, I can't see point on ...
0
votes
1answer
25 views

How to draw a circle in OpenLayers 2 and measure its radius dynamically?

With OpenLayers 2.13, I want to draw a circle and obtain its radius at each mousemove. The radius would then be returned as arguments of a callback function, for example. But of course, this is not ...
1
vote
2answers
25 views

Getting WFS when click on parcel

When i open some page, i want to show only WMS layers. When clicking on some parcel, as response, it should call WFS, and show information of that parcel, and only that one. How can i manage that with ...
0
votes
0answers
31 views

Change mbtiles projection with openlayers and proj4js

I've got mbtiles file whithin tileserver.php (klokantech) This file has got specific projection with in local coordinate system. +proj=tmerc +lat_0=0 +lon_0=49.05 +k=1 +x_0=2300001.7 ...
0
votes
0answers
9 views

How to display MrSid file on Openlayers map?

Currently i am implementing Graphical Information System using java tapestry. The problem is somehow i cant display SID file on a map. I'm using Openlayers to show the shp files i need without ...
0
votes
0answers
44 views

Installing mysql_fdw on Windows

I want to create a join between a spatial database (PostGIS) and a non spatial database from MySQL. Both databases have a unique ID who can be joined. I found a way to do this with PostgreSQL and a ...
0
votes
1answer
15 views

Using attribute-based line to style lines with different Color for WMS in GeoServer?

I am trying to use the styling of WMS using the so called SLD. I never used it before and I was wondering if I can do styling of a layer which has lines based on property. I found here that something ...
0
votes
0answers
9 views

How to get a field value from wfs Layer GWT OpenLayers!

i want to zoom on a polygone wich contain the value "3" in the table attribute with GWT OpenLayers i found that i can have all the field value with String value= ...
0
votes
0answers
35 views

Trouble calculating bounds for TMS raster image tile layer

I am using TMS tiles created from a flat image. Originally the export tool created a sample openlayers file that works correctly. The top level tile folders are labelled 0-5. I've renamed these to 2-7 ...
0
votes
0answers
23 views

Live Updating Map With Large Dataset

I need to be able to display a map on a webpage with multiple layers of squares and points, possibly up to 10,000 objects per layer. There could be up to maybe 20 layers, but having move than a ...
0
votes
0answers
7 views

Show on the map the path between 2 places on open layers

I am new to Open Layers, and so far I've been able to show a map and put some makers on it. Unfortunately I can't find how to show on a map the path between 2 "places" (where for each place I have its ...
1
vote
1answer
45 views

Webmapping js library with best support to WFS-T

I've tried to use WFS-T in ol3 but it was really a hard task, it seems that WFS-T is badly undocumented feature and it's much complicated to implement, and i'm looking for recommandations concerning ...
0
votes
1answer
23 views

Remove CQL_Filter from Open Layer Map

I'm using Open Layer to show my map with some layers. I've a field where I can add some filters with CQL code. I can successfully add a new filter to my map, and only the right points appear in my map ...
0
votes
1answer
19 views

Is there a way to limit google street view to extent on openlayers 2?

I want to limit the google street view area in my map to to 500m radius from where the street view panoram start (where the user clicked the mouse on the map) Is it possible ?
0
votes
0answers
109 views

Openlayers Plugin

I just downloaded QGIS 2.8 and tried to download the Openlayers pLugin but it isn't installing and I don't know how to get the open source data in my map. How do I download Openlayers Plugin for Mac ...
0
votes
0answers
13 views

SVG as external graphics in OpenLayers

Can I use .SVG file as external graphic in Openlayers feature? I tried it, but Openlayers not showing my SVG file on map.
0
votes
1answer
48 views

WMS layer connected to SQL database

It is possible to connect a WMS layer to a SQL database or other type of database? Example: I have created an application with Geoserver and OpenLayers. Now I can see the data from attribute table. ...
0
votes
0answers
22 views

In OpenLayers, the strokeDashstyle property does not work in WFS when the renderer is Canvas

I have a wfs layer, i.e. a vector layer with wms data on in. I want to be able to apply the strokeDashstyle property on the features. Somehow this only works when I disable the Canvas renderer, i.e., ...
0
votes
3answers
29 views

openlayer extend to google bounds

Could you please help me to convert openlayer (srid 3943) extend to google bounds. I want to geocode from address in my map area so i do this : var googleProjection = new ...
0
votes
0answers
12 views

geoext legendpanel not displaying symbols

I am using geoext 1.1 with openlayers 2.11. I have a few point layers (WFS) with associated styles where I pass an image adress to 'externalGraphic' parameter like this ...
0
votes
1answer
16 views

Coordinates of Polygon layer

i am using Mapserver map file and Openlayers to display a polygon layer on the Google map. layer is displaying but that layer is not on the center. i have used map.setcenter, but i do not know the ...
0
votes
2answers
74 views

OL3: GeoJSON vector layer labels are not fixed in respect to WMS layers

I have three layers on my map. 2 are from WMS service (ortofoto and green linestrings) and one is Vector layer (points - yellow labels) with GeoJSON source: OL3Source = new ol.source.GeoJSON({ ...
0
votes
2answers
28 views

Wfs-T Change Polygon Style

i use this example for doing my own wfs-T example. . And my code are same under link. My only problem is i don't change polygon default style. it gives error when i use openlayers style map. How can i ...
0
votes
0answers
20 views

Merging rasters in Openlayers

I'm using Openlayers 2.13 and GeoServer 2.5.2 and I want to merge rasters. After short searching on Internet, I haven't proper, not even close, solution for this. How can i handle this? Thanks in ...
0
votes
0answers
16 views

How do I begin creating my open layers Web Map? [duplicate]

I'm completely new in the world of web mapping. I am however determined to learn and create a web map within a month or less. I have some geographical areas that have sites (Solar PV Sites) I want to ...
2
votes
0answers
21 views

How to serve an image layer with tilestache

I have some .png images with associated .wld and .tfw files. I'd like to display this in OpenLayers, and I already have a Tilestache server running, so it would be good to leverage this. OpenLayers ...
0
votes
0answers
22 views

Zooming on a WMS Layer after click on GWT OpenLayers

I'm trying to create a map with GWT open Layers and im trying to zoom to the selected WMS feature How can I select and zoom to the selected feature? public void initMapWidget() { MapOptions ...
0
votes
1answer
32 views

Add OSM baselayer within WMS layers

how can I add OSM be the base layer? Below is what I have and the part within asterisk is where I want to place an OSM. var mapPanel = new GeoExt.MapPanel({ region: "center", center: [27.795971, ...
0
votes
0answers
19 views

OpenLayers get feature from layer at viewport position

How can I get a feature from layer at a viewport position, in openLayers 2.12. For example something like... Layer1.getFeatureAtPosition(x,y)