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3
votes
2answers
124 views

How to show just some labels based on feature intersection of layers?

I'm trying to use "expression based" labeling in Qgis, but I'm stuck with a particular case. I managed to use it for a project with the help of other topics and FAQ but I'm not enough skilled to ...
1
vote
1answer
44 views

GeoGratis API, joining categories in a single request

I am a developer trying to work with the GeoGratis web API, provided here: http://geogratis.gc.ca/api/en I am having difficulty with the use of catagories in the API, and am wondering who I could ...
0
votes
1answer
26 views

Read GeoJSON with openlayers

I generated a GeoJSON a projected table in EPSG: 4326 domeu postgis SELECT ST_AsGeoJSON(geom) FROM "onibus" I put in the www folder on my server I'm running geoserver locally my pages are also in ...
0
votes
1answer
322 views

OSRM API - nearest point fed into routing

I am using the OSRM API to (1) determine the nearest point on a road segment from a give random point with http://server:5000/nearest?loc=_lat_,_lon_ The returned coordinates are used then as an ...
2
votes
0answers
326 views

OpenLayers BBOX sending double requests

I've implemented a openlayers bbox strategy on a vector layer. I have my server return a nice jsonp object wrapped in the callback given by the request. The problem is that during normal use of the ...
1
vote
0answers
442 views

Add wfs layer to openlayers map

(UPDATE QUESTION) Hi guys. I have a problem with WFS request, mine is follow: var wfs = new OpenLayers.Layer.Vector("WFS",{ strategies: [new OpenLayers.Strategy.Fixed()], ...
0
votes
0answers
19 views

check if mapquest geocoding return no values

I use mapquest's geocoding api. I want to check if the request is sucessfull, but returned no data. I type vdfsbvdf54vdfd (just a silly string) in a form field and nothing happens. I expect an ...
0
votes
0answers
314 views

Could not determine geoserver request from http request org.geoserver.platform.AdvancedDispatchFilter$AdvancedDispatchHttpRequest@d31ba9

I have: Geoserver installed under Tomcat on port 8080 on a LAN server with a internal ip: 10.150.20.201 Openlayers Map on a public ip: www.example.com/mymap.html a proxy.php script as ...