All Questions
Tagged with leaflet openstreetmap
47
questions
45
votes
9
answers
49k
views
leaflet map shows up grey
I'm starting leaflet.js with the quickstart but my map shows as grey... is there something I'm missing?
script.js:
var leafletMap = L.map('leafletMap').setView([51.505, -0.09], 13);
L.tileLayer('...
- 18.6k
3
votes
2
answers
2k
views
Unable to display only the points within a specific range (circle) using the .getBounds() function (Leaflet)
I am trying to display a certain amount of points within a specific range, that is within a circle. But when using the .getBounds() function for comparison to see whether the point is within the bound,...
- 1,310
29
votes
6
answers
27k
views
How to identify Leaflet's Marker during a `popupopen` event?
when a marker is clicked, I need to execute some code that finds the id corresponding to the marker being clicked , retrieves data from backend API, then adds the newly retrieved data to the content ...
- 62.8k
24
votes
2
answers
22k
views
How to add markers bulk in leaflet?
I have an array with ~30k elements and I need to create map with markers for each of them. I use markerclusters and trying to optimize adding moment.
for (var i = 0; i < myItems.length; i++) {
...
- 5,029
4
votes
1
answer
2k
views
Why isn't my map completely showing?
I am using Leaflet to display a map.
I just changed my HTML to use jQuery Mobile and Leaflet.
I read the documentation for jQuery Mobile, which says I have to add jQuery 1.11.
<script src="http://...
- 199
4
votes
1
answer
5k
views
Global map tiles disappear past zoom level 19
I use OpenStreetMap with Leaflet.js.
I have a map with an indoor picture on it. The problem is when I zoom in, streets disapears. Do you know anything that can solve this plz? Tricks or tips!
EDIT:
...
- 23.3k
55
votes
1
answer
48k
views
Get address from co-ordinates using OpenStreetMap [closed]
I'm looking for a solution which gives an address based on co-ordinates (Latitude & Longitude) which I got from html5 geolocation api. I'm using OpenStreetMap.
- 695
14
votes
2
answers
38k
views
How to add only one marker in leaflet map
I am adding marker on map on user click.
Problem is that I want only one marker but now whenever I click on map new marker is added.
I am trying to remove it but nothing happens:
var marker;
map....
- 7,197
11
votes
1
answer
11k
views
Show only United States when using Leaflet.js and OSM
I'm using leaflet.js and OSM tiles to create a map, but I'd only like the continental United States to be viewable, not the entire world. Is that possible?
I'm loading the map like this:
var map = L....
- 863
5
votes
1
answer
4k
views
R Leaflet Legend: specify order instead of alphabetical
I added legend to r leaflet code and output is this
I would like the order to be
GREEN "More than 66%"
ORANGE "Between 33% and 66%"
RED "Less than 33%"
Code
sep <- read.csv("31R_SEP_assets_csv -...
- 1,691
5
votes
1
answer
2k
views
How to use leaflet slider along with markercluster in Javascript?
i am making a map that uses a slider to show or hide markers, and i want to add clustering functionality, each one alone works perfectly, but i want the slider to show the markers, and in case of ...
- 581
5
votes
3
answers
624
views
Plotting OpenStreetMap relations does not generate continous lines
All,
I have been working on an index of all MTB trails worldwide. I'm a Python person so for all steps involved I try to use Python modules.
I was able to grab relations from the OSM overpass API like ...
- 1,187
5
votes
1
answer
4k
views
OpenStreetMap often sends Gateway Timeout error
I am using a leaflet map in program with the following code:
<style>
<link rel="stylesheet" href="https://unpkg.com/[email protected]/dist/leaflet.css" integrity="sha512-...
- 3,416
5
votes
2
answers
9k
views
How to add two geoJSON feature collections in to two layer groups
I have two geoJSON feature collections that I need to add to the map, and I also want them to be toggled on and off via the layer visibility controllers as shown in http://leafletjs.com/examples/...
- 129
3
votes
1
answer
3k
views
Integrating OpenStreetMaps with Cordova
I was wondering if any of you might have any idea how i can use Open Street Maps(OSM) with cordova? Searching for days now..
All i can conclude is that i am not supposed to directly use OSM's API's ...
- 355