An Open-Source JavaScript Library for Mobile-Friendly Interactive Maps

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1answer
60 views

Showing link for every city at different zoom levels using Leaflet?

I have a Leaflet map that I am using to render a map of the U.S. The map will have specific zoom levels. For example, when the map first loads it will show major U.S. cities. Then if you zoom in it ...
0
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1answer
277 views

Leaflet 1.0 release

I was listening Future of Leaflet talk: http://www.confreaks.com/videos/4665-jsgeo2014-future-of-leaflet and I'm really looking forward for 1.0 release. Are there any news on estimated release date?
3
votes
2answers
1k views

Leaflet WMTS layer

I would like to start using Leaflet instead of OpenLayers, but I can't find a way to load WMTS layer into the map. Is that possible with Leaflet, or do I have to stick with OL? I haven't found ...
0
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0answers
32 views

Any way to make leaflet.draw polyline finite (i.e. max) distance?

Does anyone have an idea of how I could force a maximum distance when creating a polyline with leaflet.draw? In other words, I would like for the user to only be able to draw a line UP TO 1000 miles. ...
0
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0answers
32 views

Leaflet marker coordinates to GeoServer

I'm trying to display a Circle using GeoServer+Leaflet(HTML).I am using an address search tool which displays a marker. I would like to use the marker coordinates as center of the circle with leaflet. ...
0
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0answers
70 views

Loading minimap in Leaflet

I use this for loading google basemaps https://gist.github.com/crofty/2197042#file-leaflet-google-js , this to switch basemaps https://github.com/ismyrnow/Leaflet.groupedlayercontrol and this as ...
1
vote
1answer
55 views

How to add GeoJSON layer with GraphHopper?

I have a GeoJSON file containing some POI that I would like to be able to display within a separate layer with GraphHopper. But after several tries and search over internet, i can't manage to get a ...
2
votes
2answers
667 views

Viewing map tiles from Maperitive in leaflet or openlayers

I generated tiles in Maperative. Created following html file: <html> <head> <meta charset="utf-8" /> <link rel="stylesheet" href="leaflet/leaflet.css" /> ...
2
votes
1answer
119 views

d3 + Leaflet apply class value from geojson data

I have a geojson file that I'l able to draw just fine with D3 + Leaflet. I'm having trouble applying a class to the svg objects with a value from the geojson file. Each feature in the geojson file has ...
0
votes
1answer
55 views

iterate over cluster in markerCluster : leaflet

i need to iterate over all clusters that are currently present in markercluster using leaflet. there's a method called markercluster.getClusters() in googlemaps to do this job. is there something ...
1
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1answer
82 views

Leaflet pop up fade out animation

When a popup is opened with Leaflet a nice fade in animation is played. When you close the popup however it abruptly disappears. Does anyone know how to play a fade out animation when closing the ...
3
votes
1answer
126 views

Put LeafletJS geoJSON's into a MySQL database through PHP

I'm doing a project that will let users manipulate a map through LeafletJS, creating circles and polygons on top of the map. I need to gather these inputs for later analysis, using a MySQL database ...
2
votes
2answers
93 views

Prevent Leaflet from requesting non-existing custom tiles

I have created custom tiles using TileMill. extracted tiles as png images and adding them on base layer. using following code var venu_map = new L.tileLayer('static/b18/{z}/{x}/{y}.png', { ...
1
vote
1answer
142 views

Leaflet.js add/remove control from Map

I am attempting to combine two fine plugins Leaflet Easy Button and Leaflet Routing Machineand i can't quite get it to work. what I want seems simple enough, I would like to have a button that when ...
0
votes
2answers
109 views

create a draggable circle in leaflet

hey guys can u please tell me how to create a circle in leaflet which can be dragged across the map.I do not want to use Circlemarkers as i want to specify radius in meters and also the size of ...
2
votes
1answer
755 views

Creating proper GeoJSON from PostGIS data using node.js

I am trying to build a GeoJSON object from a SQL query to some GIS point data in a postgis postgresql database. A snippet of my node.js app.js is below. As it stands I understand building the type ...
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0answers
45 views

Leaflet CRS.Simple or CRS.EPSG3857 conversion Problem

I'm using v-leaflet (0.61) , a vaadin plugin, to visualize some layers over a map. Clicking on the map, I create a wms query to geoserver. The query needs some parameters and one of them is the bbox. ...
0
votes
1answer
15 views

Why is my Leaflet JS App Canvas moving around?

I have an Leaflet JS app, and when a user clicks on the canvas, the entire world is able to move causing the unsightly gray background to be shown. http://jsfiddle.net/nos5gbjh/
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vote
1answer
85 views

Leaflet elevation profiles with multiple GeoJSON features

I have a map which loads a GeoJSON containing two features (lines). I would like to use Leaflet Elevation plugin to display an elevation profile for each of those lines. The problem with my code is ...
2
votes
1answer
174 views

Moving from OpenLayers to Leaflet breaks tilecache

My tilecache.cfg is like so (working with MapServer) [mylayer] type=WMS url=http://server/mapserver/app spherical_mercator=true layers=mylayer The following works just fine var mylayer = new ...
0
votes
1answer
93 views

Leaflet Marker Cluster not appearing

I would like for my points to cluster using L.markerClusterGroup. I am receiving a 200 status; but nothing appears on my map. I have commented out my markers which appear when uncommented. ...
0
votes
1answer
131 views

Mapbox.js/leaflet.js working in FF but not in IE

I am a noob writing leaflet/Mapbox code. I got a map with the following code. Works like charm in FF but cannot see anything in IE. Maybe it is just a comma error like here? Hopefully someone can ...
0
votes
1answer
68 views

Leaflet controls are not appearing with Promise function

I am not receiving any errors in the console either. I am attempting to use the Promise function instead of callback. var map; var centerlatlng = L.latLng(38, -98); var aDiv; var geojsonfeatures; ...
0
votes
1answer
56 views

serving UTFgrid information made with mb-util with leaflet

I've created the mbtiles file with tilemill and exported it on my ubuntu webfolder with the following command: mb-util --scheme=xyz /folder/tile.mbtiles /var/www/html/my-tiles To get utfgrid ...
1
vote
1answer
76 views

Unable to integrate CartoDB into Leaflet Map

This is my first day with CartoDB, trying to integrate our visualization into our existing Leaflet implementation, and having issues. In short: no visualization. Below is a sample of the problem ...
0
votes
1answer
61 views

ST_AsGeoJSON function slow in PostGIS

I'm currently trying to pull neighborhood data from Zillow's Neighborhood page (http://www.zillow.com/howto/api/neighborhood-boundaries.htm) and then load it onto a leaflet map, openstreetmap. I ...
1
vote
1answer
285 views

Changing list-item css class using ng-class when mousing over Leaflet Map Markers

I've got a doozy of an ng-class problem. So I have an app with a map/markers on the right and a list-item menu on the left with info about the markers (like Yelp or Foursquare). With some of my ...
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vote
0answers
43 views

delete the markers in routing mode of MapQuest

I am using MapQuest plugin for LeafletJS. After it draw the map, it sets a marker on each stop point on the route, e.g: A, B, C, D, etc. Is there a way to remove those markers, I just need blue ...
4
votes
2answers
3k views

How do I add my own map layers to Leaflet

I have a Leaflet map and want to add two of my own small polygon layers (currently in shapefile format, but they could be converted to GeoJSON). Can this be done without a mapserver to publish them ...
0
votes
0answers
99 views

Get Linestring and Polygon into Leaflet from GeoServer

I can load points from my geoserver to leaflet via jsonp. Now I would like to know how can I load linestring or polygon with similar method into leaflet. Here is the example for points: var ...
2
votes
1answer
207 views

Leaflet Marker-Cluster JSONP GeoServer

I hope I can get same help from here. I started to put together a leaflet map, please see here: http://gis.xyz/leaflet2.html I want to show my postgis point (uk based) features on this map with ...
0
votes
1answer
62 views

how do i change my map's styling in mapbox using mapbox.js?

i really searched for it high and low but couldn't find it!! I am using mapbox.js for this. i am working on the project which requires to change the styling of map, eg: area,land and water colors on ...
3
votes
2answers
182 views

'Home' button leaflet map

is there a possibility to have a kind of home button on my map which will zoom to my initial map view or a specific defined position, resp.? Any help welcome! Thanks
2
votes
3answers
183 views

Integrate Leaflet map into PDF

I am current in the process of writing a thesis. Being in the field of GIS it obviously involves some maps ;). While the whole world switched to interactive online maps, Universities still require to ...
1
vote
1answer
263 views

TypeError in leaflet on zoom in or out

I am working on an application that renders land parcels from PostGIS as polygons in Leaflet. I have an event handler set for 'viewreset' on the map: this.leaflet_map.on('viewreset', ...
5
votes
3answers
919 views

Create buffer around point in LeafletJS?

I am using LeafletJS. I want to create buffer around point. after Selecting a point buffer radius will be specifed by user in feet. After searching of awhile I found this link of JSTS. does JSTS ...
4
votes
1answer
159 views

four color theorem for QGIS 2.0 or Leaflet?

I recently looked at some other posts relating to this topic but as far as I can tell there is currently not a working plugin or script for QGIS 2.0 to achieve a four color theorem for styling polygon ...
1
vote
2answers
308 views

What are some good examples of geospatial UI's [closed]

I am interested in understanding and applying practical geo-spatial examples for some of the transportation data that I have. I have several geocodes that I will pull from the database, and display in ...
0
votes
1answer
46 views

Leaflet - what to do when your maptiles don't load?

I'm using Leaflet, and using OSM's tile.openstreetmap.org tile server. However, sometimes my application does not load the maps tiles. It seems OSM's servers are having some problems sporadically, ...
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votes
1answer
136 views

Using zip file in html

I have my map files vdcar.js (about 27.79 MB) and vdcar.js.zip (about 9.79 MB) in same folder in server. Also have TestPopden.html (http://ngiip.gov.np/THEMATIC_MAPS/TestPopden.html) and .htaccess ...
3
votes
0answers
62 views

What is the openlayer.js alternative of unloadinvisibletiles of leaflet.js

I am using open layers with a tile server. I want to load maps while panning and destroy the loaded region when out of screen (Alternative to unloadinvisibletiles of leaflet.js) How am i suppose to ...
0
votes
2answers
189 views

How do you load a GeoJSON file in Leaflet?

I'm stumped as to how to add a GeoJSON layer to an OSM map. Through Google, I've found a bunch of different answers, none of which seem to work. Following the Leaflet documentation, the simplest way ...
1
vote
1answer
74 views

Leaflet Draw - Get Circle extent

I am using Leaflet.Draw to draw a circle. var circle = L.circle(new L.LatLng(latitude, longitude), number, circle_options).addTo(featureGroup); I need the coordinates of the circle as a polygon ...
0
votes
1answer
140 views

Add 'name' from GeoJSON to Leaflet List Markers control

Im my web app I use Leaflet List Markers plugin (https://github.com/stefanocudini/leaflet-list-markers). Markers loaded as GeoJSON from GeoServer. I want dispaly name of markers in list control, but ...
1
vote
0answers
108 views

Geoserver GetCapabilities and CORS

Using WMS I do a GetCapabilities request on a geoserver. This works in FireFox, but nog in Chrome, Safari and Internet Explorer. The point is that in de web.xml from the server I did add: ...
5
votes
1answer
364 views

Leaflet - Change style on click

I am beginer with Leaflet library and I am facing an issue with a geojson. I have an extern geojson file (points) and I would like to display a circle for each point coordinates and get a bigger ...
5
votes
2answers
83 views

Access geojson from github in leaflet

I am new to json, github, and leaflet. But I am trying to create a simple application which will render my points which are in geojson up on github. From everything I have read this should work. ...
1
vote
1answer
105 views

Leaflet interactive styling does not reset style correctly on mexican state geojson layer

I adapted the leaflet tutorial for an interactive choropleth map to create hover highlights and zoom functionality to my Mexican states map. Oddly, when I test out the highlight it leaves certain ...
3
votes
1answer
82 views

Leaflet: Change point icon (geoJSON) on click and change back when clicking another point

I would be very grateful if someone could help me with this. I have a geoJSON (10 points) that is drawn using an icon. I want to change the icon when I click on one of the points and then I want to ...
1
vote
1answer
41 views

Layer toggle disappears leaflet

I'm having a bit of trouble finalizing a project I'm working on. When I upload my map to filezilla, my map layer toggle doesn't show up: before uploaded: after uploaded: Does anyone have any idea ...