openlayers-3

When I draw a polygon in an OpenLayers map, I want to know if the marker is inside the polygon or not. I searched in the OpenLayers API, but didn't find a solution. And you can see my full code in this link . I have the impression that I have to modify this function: function addInteraction() { var value = typeSelect.value; if (value !== 'None') { draw = new ol.interaction.Draw({ source: vectorSource, type: /** @type {ol.geom.GeometryType} */ (typeSelect.value) }); map.addInteraction(draw); draw.on('drawend',function(e){ //Here }); } } How can I do this? FatAl You have a method '

I'm working with geoserver and openlayers 3, i have a hosted layer in geoserver that i want display using ol3 as a wfs layer. it doesn't show any errors, but i dont get the map. it works with wms, but not wfs. I'm using wamp server to host my application. Please can anyone help me to fix that? This is my code : var v=new ol.layer.Vector({ source: new ol.source.Vector({ format: new ol.format.WFS({ version: '1.1.0', url: 'http://localhost:8080/geoserver/wfs', featurePrefix: 'opengeo', featureType: 'comgeo', featureNS: 'http://localhost:8080/opengeo', geometryName: 'geom' }) }) }); var map = new

After reading a very good tutorial on how to edit WFS with OpenLayers , I've tried replicating it but with my own WFS layer from Geoserver. Need some Javascript help finding what's wrong with it. I managed to load the WFS and my basemap successfully and managed to get the buttons to show up. The buttons appear correctly like in the working example from that page but, for some reason the geometry data isn't being saved. Every time a user draws something, a new id is created on the table but its associated geometry column is left empty The bit for posting is: var formatWFS = new ol.format.WFS();

I have the current set up here: fully functional fiddle example and whilst I have managed to zoom to each polygon feature I would also like to display a centralised text label on each... the field_title variable found within the get_fields method. I have no idea how to do this and all my googling has come up with this article: http://openlayers.org/en/v3.3.0/examples/vector-labels.html which I find totally confusing as I'm a little new to OL! To add a text to ol.Feature you will store the description in the feature and set a style that is a style function (that will get the description from

I can't find a way to go from a feature in a selection event to a layer that it may be a part of without traversing all the features of all my map layers, or storing an artificial layer ID within every feature at creation. Is this just not possible yet? ol.js 3.7.0 ol.interaction.Selection -> click -> callback( event ){ event.selected[0] } In another part of my app, I would like to go from the feature to the layer to determine the style being used on the feature, specifically whether or not it's visible. ol.Feature.getStyle() || ol.Feature -> (layer?) -> getStyle() You could try with the