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Questions tagged [gwt-openlayers]

GWT-OpenLayers is a Java wrapper for the OpenLayers JavaScript API. It allows GWT projects to use the OpenLayers JavaScript API.

57 questions
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3 answers

gwt-openlayers with openstreetmap example

I'd like to integrate OSM in GWT. I found this library called gwt-openlayers, but I don't understand how can I make it work with the OSM map. Can anyone provide me a short example?
Tughi
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Openlayers3 get map from element

Is there a way in Openlayers 3 to get the map that is attached to a specific html element? Something like: var map = new ol.Map({ view: new ol.View({ center: [0, 0], zoom: 1 }), layers: [ new ol.layer.Tile({ source: new…
Tyler DeWitt
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Is automated testing of Open Layers possible?

I am attempting to use selenium to test OpenLayers-2.13.1 functionality. I am having problems with mouse clicks, mouse downs etc.... I found a couple of out-dated posts with similar problems but their resolution didn't help me. Does anyone know of…
John
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4
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1 answer

mousemove events in gwt-openlayers

I am trying to capture mouse events in gwt-openlayers. The following handler does receive events, however I am unable to extract mouse position from EventObject object. Anybody can help ? mapPanel.getMap().getEvents().register("mousemove",…
t.aldo
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3
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2 answers

Is it possible to overlay an icon on top of a geometry object in Open Street Map?

I was wondering if it was possible to overlay an icon marker over a geometry object in Open Street Maps. I am using gwt-openlayers which is a java wrapped version of the open layers api with an Open Street Map tile server in Eclipse. If anyone has…
Mr.Powers
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How to fit screen on map by setting zoom level manually?

I am new in openlayer maps,When you click on checkbox it will fit the maker on screen with full zoom in but I want to fit maker on screen with zoom level 11. map.getView().fit(source.getExtent(), map.getSize());
v. josh
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Openlayers 4 build not working

I forked the official openlayers repo, and I followed the instructions from here to make a local build, but i get the following error when i run 'make build': node tasks/build.js config/ol.json build/ol.js info ol Parsing dependencies ERR!…
N. Silviu
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3
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1 answer

Programmatically trigger a select event in open layers 4

Is there any chance to trigger a manual selection for an ol.feature in ol4? I saw the post here, but i have the same issue : the custom selection style is not applied. Any workarounds to get programmatically selection working as normal…
N. Silviu
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3
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2 answers

how to draw circle with radius in openlayers

I want to draw a circle in openlayers with specific radius in km. with the center of specific geo point? I follow same as http://demo.gwt-openlayers.org/gwt_ol_showcase/GwtOpenLayersShowcase.html?example=Draw%20Regular%20Polygon%20Example but I want…
Mayank Pandya
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3
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Marker Drag Event in GWT openLayers

How do I create a drag event for a openlayers Marker? I have a Marker that inherits the openlayers Marker class, and I need to be able to drag the Marker
Rana Shouman
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2
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2 answers

gwt-openlayers - display a route

I use gwt-openlayers. I still haven't found how to display a route. Is it possible to display a route with gwt-openlayers?
ZehnVon12
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GWT-OpenLayers: Highlighting points with different styles on a layer

I have several points on a layer and all might have different styles associated with them. So I'm doing VectorFeature pointFeature = new VectorFeature(point,pointStyle) It all works fine until I do the select(i.e. click the point). When I do a…
pratZ
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2
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3 answers

How to create a clickable grid layer on top of a map using OpenLayers

I'm somehow new in making web services using Openlayers and Javascript. I would like to create a clickable grid layer on top of a map (e.g. OSM) which first has a defined spatial resolution (e.g. 200 m) and of course when user zooms the grid size…
James Mc
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2
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2 answers

Display WMS layer in GWT-Openlayers

I use GWT-Openlayers and i want to add a WMS layer to my Map. Here is the code: ... MapOptions defaultMapOptions = new MapOptions(); defaultMapOptions.setNumZoomLevels(7); //Create a MapWidget MapWidget mapWidget = new…
Imreking
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How can I programmatically select a VectorFeature in GWT-OpenLayers?

The javascript version provides OpenLayers.Control.SelectFeature.select, but the Java/GWT version does not. Thanks.
BLuFeNiX
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