All Questions
28
questions
0
votes
0
answers
121
views
Mounting custom vue component as a tooltip/popup on leaflet on each geojson object
I would like to mount my custom MapDeparturePin component to leaflet map. Circle Markers created by L.geoJSON method and I tried to bind popupInstance to each generated marker. Here is the code:
...
- 61
0
votes
1
answer
491
views
Leaflet: sort and edit geojson data in a table with if-statements
I'm having trouble with displaying JSON data in a table. I am working on a map that shows data which is directly exported as a geojson file from Openstreetmap via overpass-turbo.eu. This means that ...
- 3,604
5
votes
2
answers
3k
views
How to query Overpass area through leaflet?
I have a OpenstreetMap with leaflet. I'm using this Plugin for leaflet to query with Overpass.
var opl = new L.OverPassLayer({
query: "(area['name'='Roma']; node(area)['amenity'='drinking_water']);...
- 6,672
1
vote
0
answers
57
views
create the map layer of a single country with open street map and leaflet geojson
I am trying to create the layer of the only country that is clicked earlier but without success.
I managed to highlight it, but it shows me the highlighted country but also the rest of the world that ...
- 11
0
votes
0
answers
185
views
Leaflet openpopup doesn't show up
Hello I'm trying to open popup in Leaflet by clicking on elements:
let markersS = L.markerClusterGroup();
const markers = places.map(function (place) {
return markersS.addLayer(
L.marker([place....
- 120
0
votes
0
answers
52
views
What can I create a roadgrid from code, using the OpenStreetMaps.org data?
Currently I am trying to create a Map from the OSM data which is openly available to create road links, using Data that I retrieved from GeoJSON.io
The map I got from coordinates at OSM and the Blue ...
- 18.9k
1
vote
3
answers
3k
views
Where to get polygons for german postcodes (from OSM, in GeoJSON)?
I want to draw a choropleth map based on german zipcode areas and some data.
It should look like this, just down to zipcodes:
https://maps.aimpulse.com/osm/addresses/
I asked the osm irc channel and ...
- 2,059
-3
votes
1
answer
767
views
How can I visualize geojson data?
In other words, how does this site work: http://geojson.io/? Is it harder than it looks? github does the same thing. Thanks in advance
CommunityBot
- 1
0
votes
1
answer
1k
views
How to update geojson markers periodically
What I am trying to do is to use Leaflet with OSM map,
and load data from PHP in GeoJSON format + update periodically.
I can manage to display a map, load data, but do not know how to update points ...
- 35.7k
0
votes
2
answers
834
views
leaflet variable for import data geojson
I just used a leaflet. From the geoJSON demo page I saw if you want to include data you have to use
<script src="data/us-states.geojson"></script>
and if you open the files looks like
...
- 68
12
votes
2
answers
8k
views
How to retrieve LayerPoint (X, Y) from Latitude and Longitude coordinates using Leaflet API
If I use the following code to get the LayerPoint from a specified Lat/Lng:
var latLng = new L.latLng(-37.81303878836989, 144.97421264648438);
var point = map.latLngToLayerPoint(latLng);
The output ...
- 27k
0
votes
1
answer
948
views
Multiple Category Options per Marker Using GeoJSON in Leaflet Map
I'm new to Leaflet and GeoJSON, and haven't been able to find an example of what I want. The map I'm making has multiple markers for various services in the area. I need to add a demographic category ...
- 2,675
0
votes
1
answer
930
views
Leafletjs GeoJSON layer is not working for map data from Natural Earth
I am using leafletjs to plot geographical maps using OSM tiles. I used the following GeoJSON as a map layer http://code.highcharts.com/mapdata/1.0.0/custom/world.js which uses data from ...
CommunityBot
- 1
0
votes
1
answer
2k
views
How can I add multiple overlay layers in leaflet.js having three categories at the right top of the map?
I want to make a map where I will have three categories at the right top of it, such as Toilets, Dustbins, and Hospitals. I have created a map layer using QGIS open source mapping.
Here is my code, ...
- 18.9k