Leaflet zooms so now and than too much on clicking a cluster.
A small part of 1 marker is shown on the right and a small part from the other marker is shown on the left side of the map.
My workaround is counting markers in scope and re-adjust the zoomlevel when the counter = 0.
Shouldn't that be in the zoomcalculation of leaflet?
The zoom correction:
mcg.on('clusterclick', function () {
if (markersInScope == 0) {
var zoom = map.getZoom();
map.setZoom(zoom - 1);
}
});
You could try adjusting the zoom to fit the bounds of the mcg and add some padding
mcg.on('clusterclick', function () {
map.fitBounds(mcg.getBounds().pad(0.5));
}
});
If you add the markers to a featureGroup, the bounds for the group will available to you:
Here is a sample file from Leaflet:
<!DOCTYPE html>
<html>
<head>
<title>Leaflet debug page</title>
<link rel="stylesheet" href="../../dist/leaflet.css" />
<link rel="stylesheet" href="../css/screen.css" />
<script src="../leaflet-include.js"></script>
</head>
<body>
<div id="map" style="width: 600px; height: 600px; border: 1px solid #ccc"></div>
<button onclick="geojsonLayerBounds();">Show GeoJSON layer bounds</button>
<button onclick="featureGroupBounds();">Show feature group bounds</button>
<script src="geojson-sample.js"></script>
<script>
var osmUrl = 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
osmAttrib = '© OpenStreetMap contributors',
osm = L.tileLayer(osmUrl, {maxZoom: 18, attribution: osmAttrib}),
rectangle,
featureGroup;
var map = new L.Map('map', {
center: new L.LatLng(0.78, 102.37),
zoom: 7,
layers: [osm]
});
var geojson = L.geoJson(geojsonSample, {
style: function (feature) {
return {color: feature.properties.color};
},
onEachFeature: function (feature, layer) {
var popupText = 'geometry type: ' + feature.geometry.type;
if (feature.properties.color) {
popupText += '<br/>color: ' + feature.properties.color
}
layer.bindPopup(popupText);
}
});
geojson.addLayer(new L.Marker(new L.LatLng(2.745530718801952, 105.194091796875)))
var eye1 = new L.Marker(new L.LatLng(-0.7250783020332547, 101.8212890625));
var eye2 = new L.Marker(new L.LatLng(-0.7360637370492077, 103.2275390625));
var nose = new L.Marker(new L.LatLng(-1.3292264529974207, 102.5463867187));
var mouth = new L.Polyline([
new L.LatLng(-1.3841426927920029, 101.7333984375),
new L.LatLng(-1.6037944300589726, 101.964111328125),
new L.LatLng(-1.6806671337507222, 102.249755859375),
new L.LatLng(-1.7355743631421197, 102.67822265625),
new L.LatLng(-1.5928123762763, 103.0078125),
new L.LatLng(-1.3292264529974207, 103.3154296875)
]);
map.addLayer(eye1).addLayer(eye2).addLayer(nose).addLayer(mouth);
featureGroup = new L.FeatureGroup([eye1, eye2, nose, mouth]);
map.addLayer(geojson);
map.addLayer(featureGroup);
function geojsonLayerBounds() {
if (rectangle) {
rectangle.setBounds(geojson.getBounds());
} else {
rectangle = new L.Rectangle(geojson.getBounds());
map.addLayer(rectangle);
}
}
function featureGroupBounds() {
if (rectangle) {
rectangle.setBounds(featureGroup.getBounds());
} else {
rectangle = new L.Rectangle(featureGroup.getBounds());
map.addLayer(rectangle);
}
}
</script>
</body>
</html>
Related
I am trying to add arcgis 3d layer in mapbox with DeckGL. But I have this error (Uncaught TypeError: Tile3DLayer is not a constructor)
If I could bring data from arcgis sceneserver ,I try add two maps like compare(mapbox gl swipe tool) them.
maybe there are different ways to solve this problem. Taking the arcgis data I need and calling two maps on the same web page. Then make a presentation with the comparison tool between these maps.
<html>
<head>
<title>deck.gl + Mapbox Integration</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src="https://unpkg.com/deck.gl#^6.2.0/deckgl.min.js"></script>
<script src="https://api.tiles.mapbox.com/mapbox-gl-js/v0.50.0/mapbox-gl.js"></script>
<link rel="stylesheet" type="text/css" href="https://api.tiles.mapbox.com/mapbox-gl-js/v0.50.0/mapbox-gl.css">
<script src="https://unpkg.com/#loaders.gl/i3s#2.1.6/dist/dist.min.js"></script>
</head>
<body>
<div id="map" style="width: 100vw; height: 100vh"></div>
</body>
<script type="text/javascript">
const { MapboxLayer, ScatterplotLayer } = deck;
// Get a mapbox API access token
mapboxgl.accessToken = 'pk.eyJ1IjoidWJlcmRhdGEiLCJhIjoiY2pudzRtaWloMDAzcTN2bzN1aXdxZHB5bSJ9.2bkj3IiRC8wj3jLThvDGdA';
// Initialize mapbox map
const map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/light-v9',
center: [-74.50, 40],
zoom: 9
});
const {DeckGL, Tile3DLayer} = deck;
const {I3SLoader} = loaders;
const deckgl = new DeckGL({
controller: true,
layers: [
new Tile3DLayer({
id: 'tile-3d-layer',
data:
'https://tiles.arcgis.com/tiles/z2tnIkrLQ2BRzr6P/arcgis/rest/services/SanFrancisco_Bldgs/SceneServer/layers/0',
loader: I3SLoader,
onTilesetLoad: (tileset) => {
const {zoom, cartographicCenter} = tileset;
const [longitude, latitude] = cartographicCenter;
const viewState = {
...deckgl.viewState,
zoom: zoom + 2.5,
longitude,
latitude
};
deckgl.setProps({initialViewState: viewState});
}
})
]
});
map.on('load', () => {
map.addLayer(deckgl);
});
</script>
</html>
I'm using React, the core code is here, hope I can help you.
// import { MapboxLayer } from '#deck.gl/mapbox';
// import {I3SLoader} from '#loaders.gl/i3s';
// import { Tile3DLayer } from '#deck.gl/geo-layers';
// import mapboxgl from 'mapbox-gl';
mapboxgl.accessToken = 'your-token';
const map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/streets-v11',
center: [-122.51473530281777,37.70463582140094],
zoom: 13
});
const layer = new MapboxLayer({
id:'i3s',
type: Tile3DLayer,
data: 'https://tiles.arcgis.com/tiles/z2tnIkrLQ2BRzr6P/arcgis/rest/services/SanFrancisco_Bldgs/SceneServer/layers/0',
loader: I3SLoader
});
map.on('load', () => {
map.resize();
map.addLayer(layer);
});
I am new to mapbox.
I need to use the supercluster project of mapbox in order to plot 6 millions of gps in a map.
i tried to use the demo in localhost but i only get an empty map !?
this is my code in index.html :
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Supercluster Leaflet demo</title>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.3/leaflet.css" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.3/leaflet.js"></script>
<link rel="stylesheet" href="cluster.css" />
<style>
html, body, #map {
height: 100%;
margin: 0;
}
</style>
</head>
<body>
<div id="map"></div>
<script src="index.js"></script>
<script src="https://unpkg.com/supercluster#3.0.2/dist/supercluster.min.js">
var index = supercluster({
radius: 40,
maxZoom: 16
});
index.load(GeoObs.features);
index.getClusters([-180, -85, 180, 85], 2);
</script>
</body>
</html>
Note : GeoObs is my geojson file
what is wrong ?
FWIW here is a self-contained example of how to use supercluster, without a Web Worker. It is also simply based on the repo demo.
var map = L.map('map').setView([0, 0], 0);
// Empty Layer Group that will receive the clusters data on the fly.
var markers = L.geoJSON(null, {
pointToLayer: createClusterIcon
}).addTo(map);
// Update the displayed clusters after user pan / zoom.
map.on('moveend', update);
function update() {
if (!ready) return;
var bounds = map.getBounds();
var bbox = [bounds.getWest(), bounds.getSouth(), bounds.getEast(), bounds.getNorth()];
var zoom = map.getZoom();
var clusters = index.getClusters(bbox, zoom);
markers.clearLayers();
markers.addData(clusters);
}
// Zoom to expand the cluster clicked by user.
markers.on('click', function(e) {
var clusterId = e.layer.feature.properties.cluster_id;
var center = e.latlng;
var expansionZoom;
if (clusterId) {
expansionZoom = index.getClusterExpansionZoom(clusterId);
map.flyTo(center, expansionZoom);
}
});
// Retrieve Points data.
var placesUrl = 'https://cdn.rawgit.com/mapbox/supercluster/v4.0.1/test/fixtures/places.json';
var index;
var ready = false;
jQuery.getJSON(placesUrl, function(geojson) {
// Initialize the supercluster index.
index = supercluster({
radius: 60,
extent: 256,
maxZoom: 18
}).load(geojson.features); // Expects an array of Features.
ready = true;
update();
});
function createClusterIcon(feature, latlng) {
if (!feature.properties.cluster) return L.marker(latlng);
var count = feature.properties.point_count;
var size =
count < 100 ? 'small' :
count < 1000 ? 'medium' : 'large';
var icon = L.divIcon({
html: '<div><span>' + feature.properties.point_count_abbreviated + '</span></div>',
className: 'marker-cluster marker-cluster-' + size,
iconSize: L.point(40, 40)
});
return L.marker(latlng, {
icon: icon
});
}
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
attribution: '© OpenStreetMap contributors'
}).addTo(map);
<link rel="stylesheet" href="https://unpkg.com/leaflet#1.3.1/dist/leaflet.css" integrity="sha512-Rksm5RenBEKSKFjgI3a41vrjkw4EVPlJ3+OiI65vTjIdo9brlAacEuKOiQ5OFh7cOI1bkDwLqdLw3Zg0cRJAAQ==" crossorigin="" />
<link rel="stylesheet" href="https://cdn.rawgit.com/mapbox/supercluster/v4.0.1/demo/cluster.css" />
<script src="https://unpkg.com/leaflet#1.3.1/dist/leaflet-src.js" integrity="sha512-IkGU/uDhB9u9F8k+2OsA6XXoowIhOuQL1NTgNZHY1nkURnqEGlDZq3GsfmdJdKFe1k1zOc6YU2K7qY+hF9AodA==" crossorigin=""></script>
<script src="https://unpkg.com/supercluster#4.0.1/dist/supercluster.js"></script>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<div id="map" style="height: 180px"></div>
var map = L.map('map').setView([0, 0], 0);
// Empty Layer Group that will receive the clusters data on the fly.
var markers = L.geoJSON(null, {
pointToLayer: createClusterIcon
}).addTo(map);
// Update the displayed clusters after user pan / zoom.
map.on('moveend', update);
function update() {
if (!ready) return;
var bounds = map.getBounds();
var bbox = [bounds.getWest(), bounds.getSouth(), bounds.getEast(), bounds.getNorth()];
var zoom = map.getZoom();
var clusters = index.getClusters(bbox, zoom);
markers.clearLayers();
markers.addData(clusters);
}
// Zoom to expand the cluster clicked by user.
markers.on('click', function(e) {
var clusterId = e.layer.feature.properties.cluster_id;
var center = e.latlng;
var expansionZoom;
if (clusterId) {
expansionZoom = index.getClusterExpansionZoom(clusterId);
map.flyTo(center, expansionZoom);
}
});
// Retrieve Points data.
var placesUrl = 'https://cdn.rawgit.com/mapbox/supercluster/v4.0.1/test/fixtures/places.json';
var index;
var ready = false;
jQuery.getJSON(placesUrl, function(geojson) {
// Initialize the supercluster index.
index = supercluster({
radius: 60,
extent: 256,
maxZoom: 18
}).load(geojson.features); // Expects an array of Features.
ready = true;
update();
});
function createClusterIcon(feature, latlng) {
if (!feature.properties.cluster) return L.marker(latlng);
var count = feature.properties.point_count;
var size =
count < 100 ? 'small' :
count < 1000 ? 'medium' : 'large';
var icon = L.divIcon({
html: '<div><span>' + feature.properties.point_count_abbreviated + '</span></div>',
className: 'marker-cluster marker-cluster-' + size,
iconSize: L.point(40, 40)
});
return L.marker(latlng, {
icon: icon
});
}
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
attribution: '© OpenStreetMap contributors'
}).addTo(map);
<link rel="stylesheet" href="https://unpkg.com/leaflet#1.3.1/dist/leaflet.css" integrity="sha512-Rksm5RenBEKSKFjgI3a41vrjkw4EVPlJ3+OiI65vTjIdo9brlAacEuKOiQ5OFh7cOI1bkDwLqdLw3Zg0cRJAAQ==" crossorigin="" />
<link rel="stylesheet" href="https://cdn.rawgit.com/mapbox/supercluster/v4.0.1/demo/cluster.css" />
<script src="https://unpkg.com/leaflet#1.3.1/dist/leaflet-src.js" integrity="sha512-IkGU/uDhB9u9F8k+2OsA6XXoowIhOuQL1NTgNZHY1nkURnqEGlDZq3GsfmdJdKFe1k1zOc6YU2K7qY+hF9AodA==" crossorigin=""></script>
<script src="https://unpkg.com/supercluster#4.0.1/dist/supercluster.js"></script>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<div id="map" style="height: 180px"></div>
var map = L.map('map').setView([0, 0], 0);
// Empty Layer Group that will receive the clusters data on the fly.
var markers = L.geoJSON(null, {
pointToLayer: createClusterIcon
}).addTo(map);
// Update the displayed clusters after user pan / zoom.
map.on('moveend', update);
function update() {
if (!ready) return;
var bounds = map.getBounds();
var bbox = [bounds.getWest(), bounds.getSouth(), bounds.getEast(), bounds.getNorth()];
var zoom = map.getZoom();
var clusters = index.getClusters(bbox, zoom);
markers.clearLayers();
markers.addData(clusters);
}
// Zoom to expand the cluster clicked by user.
markers.on('click', function(e) {
var clusterId = e.layer.feature.properties.cluster_id;
var center = e.latlng;
var expansionZoom;
if (clusterId) {
expansionZoom = index.getClusterExpansionZoom(clusterId);
map.flyTo(center, expansionZoom);
}
});
// Retrieve Points data.
var placesUrl = 'https://dev.infrapedia.com/api/assets/map/facilities.points.json';
var index;
var ready = false;
jQuery.getJSON(placesUrl, function(geojson) {
// Initialize the supercluster index.
index = supercluster({
radius: 60,
extent: 256,
maxZoom: 18
}).load(geojson.features); // Expects an array of Features.
ready = true;
update();
});
function createClusterIcon(feature, latlng) {
if (!feature.properties.cluster) return L.marker(latlng);
var count = feature.properties.point_count;
var size =
count < 100 ? 'small' :
count < 1000 ? 'medium' : 'large';
var icon = L.divIcon({
html: '<div><span>' + feature.properties.point_count_abbreviated + '</span></div>',
className: 'marker-cluster marker-cluster-' + size,
iconSize: L.point(40, 40)
});
return L.marker(latlng, {
icon: icon
});
}
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
attribution: '© OpenStreetMap contributors'
}).addTo(map);
<link rel="stylesheet" href="https://unpkg.com/leaflet#1.3.1/dist/leaflet.css" integrity="sha512-Rksm5RenBEKSKFjgI3a41vrjkw4EVPlJ3+OiI65vTjIdo9brlAacEuKOiQ5OFh7cOI1bkDwLqdLw3Zg0cRJAAQ==" crossorigin="" />
<link rel="stylesheet" href="https://cdn.rawgit.com/mapbox/supercluster/v4.0.1/demo/cluster.css" />
<script src="https://unpkg.com/leaflet#1.3.1/dist/leaflet-src.js" integrity="sha512-IkGU/uDhB9u9F8k+2OsA6XXoowIhOuQL1NTgNZHY1nkURnqEGlDZq3GsfmdJdKFe1k1zOc6YU2K7qY+hF9AodA==" crossorigin=""></script>
<script src="https://unpkg.com/supercluster#4.0.1/dist/supercluster.js"></script>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<div id="map" style="height: 180px"></div>
I Solved my issue.
to use the supercluster project you need :
1) download and install : node and npm
2) with npm install supercluster: npm i supercluster
then you will get a folder named node_modules in which you will find supercluster folder under it copy the folder named dist (node_modules>supercluster>dist)
3) download from github the project supercluster here you will get a folder named supercluster-master past in it the folder dist copied in step 2)
Now you can test it by selecting index.html into your browser (supercluster-master>demo>index.html)
if you want to test another JSON or GEOJSON file just:
1) put this file under fixtures folder
(supercluster-master>test>fixtures)
then
2) open worker.js (supercluster-master>demo>worker.js) and change the first variable of the geojson function to point on that file
example :
getJSON('../test/fixtures/myFile.geojson', function (geojson) {
Alternatively
you can use the super-cluster algorithme directley in mapbox gl js mapBox gl js example or with jupyter version;mapbox-jupyter mapbox-jupyter example
I use the following libraries:
leaflet.js
leaflet.markercluster.js
leaflet.subgroup.js
and my own script.
I have 3 marker types, all in a different subgroups. 11 Markers are on the same location. When I open the cluster the spider is shown, on unchecking 1 marker type, the spider is closed and the counter shows the right value. When I reopen the cluster, modified spider is shown.
Checking the marker type does not put the extra spider-marker on the screen, but also does not close the spider.
How can I force the spider to be closed?
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Bee-Idees kaart</title>
<link rel="stylesheet" href="https://unpkg.com/leaflet#1.3.1/dist/leaflet.css" />
<link rel="stylesheet" href="https://unpkg.com/leaflet.markercluster#1.3.0/dist/MarkerCluster.css" />
<link rel="stylesheet" href="https://unpkg.com/leaflet.markercluster#1.3.0/dist/MarkerCluster.Default.css" />
<script type='text/javascript' src='https://unpkg.com/leaflet#1.3.1/dist/leaflet.js'></script>
<script type='text/javascript' src='https://unpkg.com/leaflet.markercluster#1.3.0/dist/leaflet.markercluster.js'></script>
<script type='text/javascript' src='https://unpkg.com/leaflet.featuregroup.subgroup#1.0.2/dist/leaflet.featuregroup.subgroup.js'></script>
</head>
<body>
<div id="map" style="height: 580px; border: 1px solid #AAA;"></div>
</body>
<script>
markers = [
{
"name": "Moordrecht",
"lat": 52.019716,
"lng": 5.183973,
"marker": "green"
},
{
"name": "Zoetermeer",
"lat": 52.046985,
"lng": 4.478968,
"marker": "red"
},
{
"name": "Gouda",
"lat": 52.021616,
"lng": 4.687917,
"marker": "green"
},
{
"name": "Gouda 2",
"lat": 52.021616,
"lng": 4.687917,
"marker": "blue"
},
{
"name": "Gouda 3",
"lat": 52.021616,
"lng": 4.687917,
"marker": "red"
}
];
</script>
<script>
var iconBase = 'css\\icons\\';
// Standard fields
var groupLabel = [];
groupLabel[0] = "Red";
groupLabel[1] = "Blue";
groupLabel[2] = "Green";
var map = L.map('map', {
center: [52.021616, 4.85],
zoom: 10
});
L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
attribution: '© OpenStreetMap contributors',
subdomains: ['a', 'b', 'c']
}).addTo(map);
var mcg = L.markerClusterGroup(),
group0 = L.featureGroup.subGroup(mcg),
group1 = L.featureGroup.subGroup(mcg),
group2 = L.featureGroup.subGroup(mcg),
control = L.control.layers(null, null, { collapsed: false }), i, a, title, m;
mcg.addTo(map);
var markerClusters = L.markerClusterGroup();
for (var i = 0; i < markers.length; ++i) {
var iconName = iconBase + markers[i].marker + ".png";
var myIcon = L.icon({ iconUrl: iconName, iconAnchor: [20, 40] })
var popup = '<h2>' + markers[i].name + '</h2>';
var m = L.marker( [markers[i].lat, markers[i].lng], {icon: myIcon, title: markers[i].name} )
.bindPopup( popup );
if (markers[i].marker === "red") { m.addTo(group0);}
else if (markers[i].marker === "blue") { m.addTo(group1); }
else if (markers[i].marker === "green") { m.addTo(group2); }
}
control.addOverlay(group0, groupLabel[0]);
control.addOverlay(group1, groupLabel[1]);
control.addOverlay(group2, groupLabel[2]);
control.addTo(map);
group0.addTo(map);
group1.addTo(map);
group2.addTo(map);
map.addLayer(mcg);
map.on('overlayadd', function() {
// How can I close the spider
});
map.on('overlayremove', function() {
});
</script>
</html>
Pasted the code provided in your question into Plunker for a live demo: https://plnkr.co/edit/ZzKRs5NnrJeWfBKWOA3R?p=preview
Hum looks like you are hitting a bug in Leaflet.markercluster.
When you tick in your SubGroup in the Layers Control, the former will use the parent group's (mcg in your case) addLayers method if it exists.
While MCG addLayer (single) correctly unspiderfies, this step is missing in addLayers (batch).
Reproducing the bug with a more simple example: https://plnkr.co/edit/G4GAjax5fi3LUqJRLLPN?p=preview (without Leaflet.FeatureGroup.SubGroup plugin)
Then it should be quite simple to fix this bug: simply unspiderfy, similarly to how it is done in addLayer:
if (this._map && this._unspiderfy) {
this._unspiderfy();
}
Updated simple example: https://plnkr.co/edit/lgvRtiRo7nh9VaWuI0RM?p=preview
Updated your code: https://plnkr.co/edit/CjjcHlZW6vpJ6075Ma3F?p=preview
So I start using leaflet on my site, and I manage to make a search in which with the name of my items, I could show them. the problem is that I need to display information on click, but my markers aren't clickable.
here is my component:
<template>
<div id="mapid" style="width: 600px; height: 400px"></div>
</template>
<script>
var swal = require('sweetalert');
var config = require('../../config.js');
var Vue = require('vue');
name: 'mapOrganization',
data: function(){
return {
L : {},
}
},
ready: function(){
var L = require('../../lib/leaflet/leaflet.js')
L.Icon.Default.imagePath = '../../lib/leaflet/images';
this.initMap();
}
methods: {
initMap: function(organizations) {
var mymap = L.map('mapid').setView([51.505, -0.09], 13);
L.tileLayer('https://api.tiles.mapbox.com/v4/{id}/{z}/{x}/{y}.png?access_token=pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpandmbXliNDBjZWd2M2x6bDk3c2ZtOTkifQ._QA7i5Mpkd_m30IGElHziw', {
maxZoom: 18,
attribution: 'Map data © OpenStreetMap contributors, ' +
'CC-BY-SA, ' +
'Imagery © Mapbox',
id: 'mapbox.streets'
}).addTo(mymap);
L.marker([51.5, -0.09]).addTo(mymap).bindPopup("<b>Hello world!</b><br />I am a popup.").openPopup();
L.circle([51.508, -0.11], 500, {
color: 'red',
fillColor: '#f03',
fillOpacity: 0.5
}).addTo(mymap).bindPopup("I am a circle.");
L.polygon([
[51.509, -0.08],
[51.503, -0.06],
[51.51, -0.047]
]).addTo(mymap).bindPopup("I am a polygon.");
var popup = L.popup();
function onMapClick(e) {
popup
.setLatLng(e.latlng)
.setContent("dasd" + e.latlng.toString())
.openOn(mymap);
}
mymap.on('click', onMapClick);
}
}
I have try with the Option {clickable: true}, still not working. I'm using the simple example leaflet give on start.
I am using OSM using layer Leaflet Js.I am trying to edit the circle using the Leaflet.Editable.js. I think, getting the circle and the radius using the 'editable:vertex:dragend' event is not a right approach.
Is there any other way to get the circle center and radius after dragging it.
Here is my apprach
<link href="https://leafletjs-cdn.s3.amazonaws.com/content/leaflet/master/leaflet.css" rel="stylesheet" type="text/css" />
<script src="https://leafletjs-cdn.s3.amazonaws.com/content/leaflet/master/leaflet.js"></script>
<script src="Leaflet.Editable.js"></script>
<style type="text/css">
#mapdiv { height: 500px; }
</style>
<div id="mapdiv"></div>
<script type="text/javascript">
var map = L.map('mapdiv', {editable: true}).setView([23.2599333, 77.41261499999996], 13);
L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {
attribution: '© OpenStreetMap contributors',
maxZoom: 30
}).addTo(map);
L.EditControl = L.Control.extend({
options: {
position: 'topleft',
callback: null,
kind: '',
html: ''
},
onAdd: function (map) {
var container = L.DomUtil.create('div', 'leaflet-control leaflet-bar'),
link = L.DomUtil.create('a', '', container);
link.href = '#';
link.title = 'Create a new ' + this.options.kind;
link.innerHTML = this.options.html;
L.DomEvent.on(link, 'click', L.DomEvent.stop)
.on(link, 'click', function () {
window.LAYER = this.options.callback.call(map.editTools);
}, this);
return container;
}
});
var circle = L.circle([23.2599333, 77.41261499999996], {radius: 1000}).addTo(map);
circle.enableEdit();
circle.on('dblclick', L.DomEvent.stop).on('dblclick', circle.toggleEdit);
//circle.on('editable:vertex:drag', function (e) {
map.on('editable:vertex:dragend', function (e) {
//alert(e.vertex.latlng);
circle.setLatLng(e.vertex.latlng);
alert(circle.getRadius());
});
</script>
Any help on this regard or the best approach will be really helpful.
Yes, I would suggest using
map.on('editable:drawing:move', function (e) {
console.log(circle.getLatLng())
console.log(circle.getRadius());
});
This works for either dragging the vertex on the outer edge of the circle, or drags of the entire circle from the center marker.