0
votes
0answers
75 views

Google Maps + Geojson vector layers --> Save as Image

I've created a custom website with Google Map's + geojson layers read from a Postgis database. I draw some other layers on top of it, including some polygon and line layers... I display this website ...
1
vote
1answer
200 views

GeoJSON vector layer created using OpenLayers is broken

What i want to do here is to create a vector layer (using openlayers) from a GeoServer JSON Response. Actually i'm doing this: var url = ...
1
vote
1answer
135 views

JSONP working with Geoserver and OpenLayers

I'm in this scenario (fighting with the same origin police issue): I have a map initialized with OpenLayers and a WFS request trough the Protocol.Script object that is giving me this error: ...
-1
votes
1answer
460 views

GeoJSON layer on Google Maps API is not showing

I am using the following codes to visualize a GeoJSOn on Google Maps API. var geojsonFeature = { "type": "Feature", ...
3
votes
3answers
256 views

Is it possible to check incoming GeoJSON to see if any of the features are identical to existing ones before adding to map?

I am working on a Rails/PostGIS app and doing a typical ajax call to retrieve GeoJSON within the map viewport bounds. Whenever the map is shifted or zoomed all of the markers are removed and then ...
5
votes
1answer
460 views

Generate tiles for google maps overlays

I am trying to show some information on Google Maps which would be in the form of translucent circle overlays. The problem is that some circles overlap, which results in increased opacity and blending ...