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68 votes
1 answer
53k views

Leaflet.js center the map on a group of markers

I'm using Leaflet.js and would like some way to centre the map on the markers I have so that all are within the user's view when the page launches. If all the markers are clustered in a small area, I ...
lorless's user avatar
  • 4,418
57 votes
5 answers
59k views

Large dataset of markers or dots in Leaflet [closed]

I want to render about 10.000 markers or dots on a leaflet map. I already did it the regular way and I found it is way slower compared to Google Maps. I'm looking for a way to render multiple elements ...
AFP_555's user avatar
  • 2,518
45 votes
8 answers
87k views

custom marker icon with react-leaflet

I tried everything I found on the web, Stackoverflow and Github, and I still can't make it. I want to make a custom marker with a custom icon, but with my code below I always got an error : '...
arnaudambro's user avatar
  • 2,583
24 votes
4 answers
37k views

Leaflet Awesome-Markers (Adding Numbers)

I am using the Leaflet.Awesome-Markers plugin with LeafletJS. I have implemented it correctly, however now I'd like to be able to use numbers from 0 - 9 to represent markers. Here's a JS Fiddle ...
gotnull's user avatar
  • 27k
23 votes
3 answers
62k views

leafletjs marker bindpopup() with options

The leaflet documention shows you can add a popup to a marker with marker.bindPopup("<b>Hello world!</b><br>I am a popup.").openPopup(); or create a standalone popup with var ...
nexus_6's user avatar
  • 353
19 votes
5 answers
38k views

Rotate marker in Leaflet

How can I rotate a marker in leaflet? I will have a lot of markers, all with a rotation angle. I've tried this solution from runanet/coomsie at Leaflet on GitHub, but nothing happens with my marker: ...
sindrejh's user avatar
  • 293
15 votes
1 answer
37k views

leaflet.js - Set marker on click, update position on drag

for a small project I am working on, I need to be able to place a marker on a leaflet.js powered image-map and update the position of this marker, if it gets dragged. I use the following code to try ...
kirijanker's user avatar
11 votes
2 answers
14k views

Variable marker size feature in leaflet R

Is there a way to change the marker size in a map based on a certain value? For example, if I were plotting the population of individual cities and the marker was a circle, the circle would be ...
David Sung's user avatar
9 votes
1 answer
5k views

How to replicate marker position on map loop Leaflet JS

I'm using Leaflet JS to build a custom map (with custom tiles), it loops East to West. I've added a couple layers of markers and polygons (to indicate a route in the map) and each marker has pop up ...
George D's user avatar
  • 441
8 votes
2 answers
41k views

find latitude & longitude of saved marker in leaflet

I have circle marker var myMarker = L.circleMarker(stuSplit, { title: 'unselected' }) .bindLabel("Name: " + students[i][j][0] + " ReachTime: " + students[i][j][2]); ...
vaibhav shah's user avatar
  • 5,039
8 votes
2 answers
21k views

Leaflet custom marker icon scale to zoom

I use Leaflet to draw an OpenStreetMap and attach it with a custom icon marker var mymap = L.map('mapid').setView([x, y], 13); L.tileLayer('https://api.tiles.mapbox.com/v4/{id}/{z}/{x}/{y}.png?...
necroface's user avatar
  • 3,445
8 votes
2 answers
14k views

Is there a way to change the icon image depending on the zoom level? (leaflet.js)

I am making a region drawing tool for a web application and I am using markers as anchors that the user can use to change the shape of a polygon. This is what I have so far. http://demos.nodeline....
Spencer Cooley's user avatar
8 votes
2 answers
3k views

Leaflet.label not showing over the markers

I am having a set of geoJSON points and they have corresponding labels attached to them. var points = L.geoJson (null, { onEachFeature: function (feature, layer) { layer.options....
wont_compile's user avatar
8 votes
3 answers
5k views

Remove specific leaflet Markers in R shiny.

I have a layer of CircleMarkers and I am trying to remove only the markers that have a certain layerId. The id's for these circle markers are in a dataframe. Below is a simple example: Suppose I ...
DS501's user avatar
  • 133
7 votes
1 answer
9k views

Use marker icon with only awesome fonts, no surrounding balloon

I have this code that works fine, but I need to get only the icon to show and not the "balloon" with its shadow. I have tried with removing "markerColor..." but that is only changing to the default ...
QGIS-user's user avatar
  • 341

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