Tagged Questions
2
votes
1answer
70 views
How can I enable panning using Openlayers and a vector overlay with controls?
I am creating a map using the following code:
map = new OpenLayers.Map({
div: "map"
});
Then I load in a geojson polygon layer and add two controls
var highlightCtrl = new ...
3
votes
2answers
767 views
Load layers only when zoom level is reached
I'm trying to load different layers based on the user zoom level with OpenLayers. I've seen some similar questions in here, but they load the layer and then hide/show it based on the zoom level.
I ...
1
vote
2answers
687 views
OpenLayers WMS disappears when including OpenStreetMap
Setup:
ArcSDE 9.3.2
Oracle 11g
GeoServer 2.1.4
OpenLayers (latest build)
OpenStreetMap
InternetExplorer 7.0/ Google Chrome
EDIT: I have updated information just below the screen shots
...
1
vote
1answer
244 views
Can't display overlay
I am trying to add a WMS radar overlay to my map but it won't seem to gather it.
noaaRdr = new OpenLayers.Layer.WMS("Latest Radar", "http://nowcoast.noaa.gov/wms/com.esri.wms.Esrimap/obs?", {
...
3
votes
1answer
620 views
Why does my WMS layer overlap the Google Maps v3 logo?
I'm using Google Maps v3 as a base layer and on top of that I create an overlay pointing to my WMS (streets and avenues).
A few months ago all works fine, my WMS layer was not overlapping the Google ...
4
votes
3answers
3k views
OpenLayers: Showing a WFS overlay on top of Google Maps
I have found similar questions asked previously, but I still fail to get a simple WFS point layer to work using OpenLayers and Google Maps. The original code I used was based on WFS polygon layers I ...
3
votes
1answer
161 views
Calculating the time taken to complete the overlay display in map?
Currently, I am able to calculate the server response time by logging the difference of current date to initialize the map with the time when layers is added. But this gives me server response time. ...
2
votes
2answers
696 views
Image display/scaling in OpenLayers vs Google Maps
When I plot an image on OpenLayers, it looks like that image is stretched a little bit as compared to Google Maps. I was wondering if it is normal or there is something wrong with my code.
...
5
votes
1answer
2k views
Can image layer be rotated in OpenLayers?
While working on Ground Overlays, I noticed that it has a tag called <rotation>
<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
...
5
votes
2answers
2k views
How to display image overlays in OpenLayers?
I am working on displaying Ground Overlays on OpenLayers by parsing KML manually.
To do so, I was trying to add an image on top of Google Map by looking at GroundOverlay section from ...
4
votes
1answer
785 views
Does OpenLayers supports KML Ground Overlays?
I am not able to display Ground Overlays in a KML file with OpenLayers. Does OpenLayers supports KML Ground Overlays? If not, how would I proceed in writing my own code or plugin for OpenLayers so ...
4
votes
4answers
3k views
How to reproject base layers in OpenLayers?
The issue is:
I have vector/topo/image tiled maps for some places in north america which were published as ArcGIS Server REST service. These maps (A) are based in EPSG26912 projection. Now I wanna ...
6
votes
1answer
2k views
Openlayers wfs vector layer
I'm trying to add a vector layer with a wfs layer and it's not working.Can anyone point a solution?
Openlayers code:
var wfs = new OpenLayers.Layer.Vector(
"Stavros Features",
...
6
votes
1answer
2k views
Draw route direction overlay on Google Maps or OpenLayers
I'd like to display the route direction generated from GraphServer on either Google Map or OpenLayers. The result I want is basically identical to how Google Map shows route directions, by ...
3
votes
1answer
1k views
OpenLayers doesn't show an overlay with a different SRS than the base layer
I need to add an overlay layer that uses EPSG:4326 to a map with a base layer that uses EPSG:32628.
Every time I add the overlay OpenLayers automatically switches the SRS param of the overlay to ...
