labcluster
This commit is contained in:
humano
parent
e3fe6f6194
commit
1d4fb0cf09
243
labcluster.php
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243
labcluster.php
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@ -0,0 +1,243 @@
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>Create and style clusters</title>
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<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
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<link rel="stylesheet" href="librerias/bootstrap/css/bootstrap.min.css" />
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<script src="https://api.mapbox.com/mapbox-gl-js/v1.10.0/mapbox-gl.js"></script>
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<link href="https://api.mapbox.com/mapbox-gl-js/v1.10.0/mapbox-gl.css" rel="stylesheet" />
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<script src="https://code.jquery.com/jquery-3.3.1.js" ></script>
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<script src='https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-geocoder/v1.3.0/mapbox-gl-geocoder.js'></script>
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<link rel='stylesheet' href='https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-geocoder/v1.3.0/mapbox-gl-geocoder.css' type='text/css' />
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<link href='https://www.mapbox.com/base/latest/base.css' rel='stylesheet' />
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<link rel='stylesheet' href='./milfs/css/mapero.css' type='text/css' />
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<link rel="canonical" href="https://labs.mapbox.com/bites/00281/" >
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</head>
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<body>
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<div id="map"></div>
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<script>
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mapboxgl.accessToken = 'pk.eyJ1IjoiaHVtYW5vIiwiYSI6IlgyRTFNdFEifQ.OmQBXmcVg_zq-vMpr8P5vQ';
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var map = new mapboxgl.Map({
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container: 'map',
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style: 'mapbox://styles/mapbox/dark-v10',
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center: [-72, 4],
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zoom: 5
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});
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map.on('load', function () {
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map.addSource("addresses", {
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type: "geojson",
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data: 'http://localhost/tupali/archivos/74.geojson',
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cluster: true,
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clusterMaxZoom: 14, // Max zoom to cluster points on
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clusterRadius: 50 // Radius of each cluster when clustering points (defaults to 50)
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});
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/// estilos cluster
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map.addLayer({
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id: 'clusters',
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type: 'circle',
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source: 'addresses',
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filter: ['has', 'point_count'],
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paint: {
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// Use step expressions (https://docs.mapbox.com/mapbox-gl-js/style-spec/#expressions-step)
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// with three steps to implement three types of circles:
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// * Blue, 20px circles when point count is less than 100
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// * Yellow, 30px circles when point count is between 100 and 750
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// * Pink, 40px circles when point count is greater than or equal to 750
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'circle-color': [
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'step', ['get', 'point_count'],
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'#51bbd6',
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100,
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'#f1f075',
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750,
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'#f28cb1'
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],
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'circle-radius': [
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'step', ['get', 'point_count'],
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20,
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100,
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30,
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750,
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40
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]
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}
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});
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map.addLayer({
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id: 'cluster-count',
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type: 'symbol',
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source: 'addresses',
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filter: ['has', 'point_count'],
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layout: {
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'text-field': '{point_count_abbreviated}',
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'text-font': ['DIN Offc Pro Medium', 'Arial Unicode MS Bold'],
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'text-size': 12
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}
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});
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map.addLayer({
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id: 'unclustered-point',
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type: 'circle',
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source: 'addresses',
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filter: ['!', ['has', 'point_count']],
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paint: {
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'circle-color': '#11b4da',
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'circle-radius': 4,
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'circle-stroke-width': 1,
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'circle-stroke-color': '#fff'
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}
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});
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/// estilos cluster
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// inspect a cluster on click
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map.on('click', 'clusters', function (e) {
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var features = map.queryRenderedFeatures(e.point, {
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layers: ['clusters']
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});
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var clusterId = features[0].properties.cluster_id;
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map.getSource('addresses').getClusterExpansionZoom(
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clusterId,
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function (err, zoom) {
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if (err) return;
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map.easeTo({
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center: features[0].geometry.coordinates,
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zoom: zoom
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});
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}
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);
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});
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/*
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// When a click event occurs on a feature in
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// the unclustered-point layer, open a popup at
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// the location of the feature, with
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// description HTML from its properties.
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map.on('click', 'unclustered-point', function (e) {
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var coordinates = e.features[0].geometry.coordinates.slice();
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// var mag = e.features[0].properties.mag;
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var descripcion = e.features[0].properties.description;
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// Ensure that if the map is zoomed out such that
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// multiple copies of the feature are visible, the
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// popup appears over the copy being pointed to.
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while (Math.abs(e.lngLat.lng - coordinates[0]) > 180) {
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coordinates[0] += e.lngLat.lng > coordinates[0] ? 360 : -360;
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}
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new mapboxgl.Popup()
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.setLngLat(coordinates)
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// .setHTML( 'magnitude: ' + mag + '<br>Was there a tsunami?: ' + tsunami )
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.setHTML( descripcion )
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.addTo(map);
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});
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*/
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// Store IDs and cluster/marker HTMLElements
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const markers = new Map();
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function updateMarkers(){
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const features = map.querySourceFeatures('addresses');
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const keepMarkers = [];
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for (let i = 0; i < features.length; i++) {
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const coords = features[ i ].geometry.coordinates;
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const props = features[ i ].properties;
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const icono = features[ i ].properties.imagen;
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const descripcion = features[ i ].properties.descripcion;
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const featureID = features[ i ].properties.control;
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const clusterID = props.cluster_id || null;
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if (props.cluster && markers.has('cluster_'+clusterID)) {
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//Cluster marker is already on screen
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keepMarkers.push('cluster_'+clusterID);
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} else if (props.cluster) {
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//This feature is clustered, create an icon for it and use props.point_count for its count
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/*
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var el = document.createElement('div');
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el.className = 'mapCluster';
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el.style.width = '60px';
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el.style.height = '60px';
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el.style.textAlign = 'center';
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el.style.color = 'white';
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el.style.background = '#16d3f9';
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el.style.borderRadius = '50%';
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el.innerText = props.point_count;
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const marker = new mapboxgl.Marker(el).setLngLat(coords);
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marker.addTo(map);
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keepMarkers.push('cluster_'+featureID);
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markers.set('cluster_'+clusterID,el);
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*/
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} else if (markers.has(featureID)) {
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//Feature marker is already on screen
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keepMarkers.push(featureID);
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} else {
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//Feature is not clustered and has not been created, create an icon for it
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const el = new Image();
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// el.style.backgroundImage = 'url(https://placekitten.com/g/50/50)';
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el.style.backgroundImage = 'url('+icono+')';
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el.className = 'mapMarker';
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el.style.width = '50px';
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el.style.height = '50px';
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// el.style.borderRadius = '50%';
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el.dataset.type = props.type;
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el.addEventListener('click', function() {
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window.alert("Hola mundo");
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var popup = new mapboxgl.Popup()
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.setLngLat(coords)
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.setHTML(descripcion)
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.addTo(map);
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});
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const marker = new mapboxgl.Marker(el).setLngLat(coords);
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marker.addTo(map);
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keepMarkers.push(featureID);
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markers.set(featureID,el);
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}
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}
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//Let's clean-up any old markers. Loop through all markers
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markers.forEach((value,key,map) => {
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//If marker exists but is not in the keep array
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if (keepMarkers.indexOf(key) === -1) {
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console.log('deleting key: '+key);
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//Remove it from the page
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value.remove();
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//Remove it from markers map
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map.delete(key);
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}
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});
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};
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map.on('data', function (e) {
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if (e.sourceId !== 'addresses' || !e.isSourceLoaded) return;
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map.on('moveend', updateMarkers); // moveend also fires on zoomend
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updateMarkers();
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});
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map.on('mouseenter', 'clusters', function () {
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map.getCanvas().style.cursor = 'pointer';
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});
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map.on('mouseleave', 'clusters', function () {
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map.getCanvas().style.cursor = '';
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});
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});
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</script>
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</body>
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</html>
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372
maperogl.php
372
maperogl.php
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset='utf-8' />
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<title>Tupale.co</title>
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<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
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<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.7.0/mapbox-gl.js'></script>
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<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v1.7.0/mapbox-gl.css' rel='stylesheet' />
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<meta charset="utf-8" />
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<title>Create and style clusters</title>
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<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
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<link rel="stylesheet" href="librerias/bootstrap/css/bootstrap.min.css" />
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<script src="https://api.mapbox.com/mapbox-gl-js/v1.10.0/mapbox-gl.js"></script>
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<link href="https://api.mapbox.com/mapbox-gl-js/v1.10.0/mapbox-gl.css" rel="stylesheet" />
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<script src="https://code.jquery.com/jquery-3.3.1.js" ></script>
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<script src='https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-geocoder/v1.3.0/mapbox-gl-geocoder.js'></script>
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<link rel='stylesheet' href='https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-geocoder/v1.3.0/mapbox-gl-geocoder.css' type='text/css' />
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<link href='https://www.mapbox.com/base/latest/base.css' rel='stylesheet' />
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<style>
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body {
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margin: 0;
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padding: 0;
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}
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#map {
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position: absolute;
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top: 0;
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bottom: 0;
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width: 100%;
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}
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.map-overlay {
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position: absolute;
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width: 180px;
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top: 0;
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left: 10px;
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padding: 10px;
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margin-left: 5px;
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margin-top: 2px;
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margin-bottom: 2px;
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margin-right: 5px;
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z-index: 1;
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}
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.map-overlay .map-overlay-inner {
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background: rgba(0, 0, 0, .8);
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color: #fff;
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box-shadow: 0 1px 2px rgba(0, 0, 0, 0.10);
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border-radius: 3px;
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padding: 10px;
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margin-bottom: 10px;
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z-index: 1;
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}
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.map-overlay-inner fieldset {
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border: none;
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padding: 0;
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margin: 0 0 10px;
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z-index: 1;
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}
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/* Dark attribution */
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.mapboxgl-ctrl.mapboxgl-ctrl-attrib {
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background: rgba(0, 0, 0, .8);
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}
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.mapboxgl-ctrl.mapboxgl-ctrl-attrib a {
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color: #fff;
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}
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/* Dark popup */
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.mapboxgl-popup-anchor-bottom-left .mapboxgl-popup-tip,
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.mapboxgl-popup-anchor-bottom-right .mapboxgl-popup-tip,
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.mapboxgl-popup-anchor-bottom .mapboxgl-popup-tip {
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border-top-color: #202020;
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}
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.mapboxgl-popup-anchor-top-left .mapboxgl-popup-tip,
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.mapboxgl-popup-anchor-top-right .mapboxgl-popup-tip,
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.mapboxgl-popup-anchor-top .mapboxgl-popup-tip {
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border-bottom-color: #202020;
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}
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.mapboxgl-popup-anchor-right .mapboxgl-popup-tip {
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border-left-color: #202020;
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}
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.mapboxgl-popup-anchor-left .mapboxgl-popup-tip {
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border-right-color: #202020;
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}
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#popup-menu ul,
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#menu li {
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margin: 0;
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padding: 0;
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z-index: 100;
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}
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.mapboxgl-ctrl-group {
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-webkit-filter: invert(100%);
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}
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.loader {
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margin: -10px 0 0 -250px;
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height: 100px;
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width: 20%;
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position: fixed;
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text-align: center;
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padding: 1em;
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top: 50%;
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left: 50%;
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margin: 0 auto 1em;
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z-index: 9999;
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}
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/*
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Set the color of the icon
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*/
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svg path,
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svg rect {
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fill: #FF6700;
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}
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</style>
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<link rel='stylesheet' href='./milfs/css/mapero.css' type='text/css' />
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<link rel="canonical" href="https://labs.mapbox.com/bites/00281/" >
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</head>
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<body>
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<div id='map'></div>
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<div class='map-overlay top'>
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<div class='map-overlay-inner'>
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</div>
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</div>
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<div class="loader loader--style1" title="0" id="loader">
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<svg version="1.1" id="loader-1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="40px" height="40px" viewBox="0 0 40 40" enable-background="new 0 0 40 40" xml:space="preserve">
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<path opacity="0.2" fill="#000" d="M20.201,5.169c-8.254,0-14.946,6.692-14.946,14.946c0,8.255,6.692,14.946,14.946,14.946
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s14.946-6.691,14.946-14.946C35.146,11.861,28.455,5.169,20.201,5.169z M20.201,31.749c-6.425,0-11.634-5.208-11.634-11.634
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c0-6.425,5.209-11.634,11.634-11.634c6.425,0,11.633,5.209,11.633,11.634C31.834,26.541,26.626,31.749,20.201,31.749z" />
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<path fill="#000" d="M26.013,10.047l1.654-2.866c-2.198-1.272-4.743-2.012-7.466-2.012h0v3.312h0
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C22.32,8.481,24.301,9.057,26.013,10.047z">
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<animateTransform attributeType="xml" attributeName="transform" type="rotate" from="0 20 20" to="360 20 20" dur="0.5s" repeatCount="indefinite" />
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</path>
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</svg>
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</div>
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<div id="map"></div>
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<script>
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mapboxgl.accessToken = 'pk.eyJ1IjoiaHVtYW5vIiwiYSI6IlgyRTFNdFEifQ.OmQBXmcVg_zq-vMpr8P5vQ';
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/* var bounds = [
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[-75.04728500751165, 39.68392799015035],
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[-72.91058699000139, 41.87764500765852]
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];*/
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var map = new mapboxgl.Map({
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container: 'map',
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style: 'mapbox://styles/mapbox/dark-v9',
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center: [-72, 4],
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zoom: 5,
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//minZoom: 5,
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//maxZoom: 5,
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pitch: 40,
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// maxBounds: bounds
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style: 'mapbox://styles/mapbox/dark-v10',
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//center: [-103.59179687498357, 40.66995747013945],
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zoom: 3
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});
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function init() {
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map.addSource('LosDatos', {
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type: 'geojson',
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data: './archivos/74.geojson',
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//data: 'http://localhost/tupali/milfs/geojson.php?id=74',
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buffer: 0,
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maxzoom: 3
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});
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||||
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if (window.location.search.indexOf('embed') !== -1) map.scrollZoom.disable();
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var url= ['get', 'title'];
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map.loadImage(
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// 'https://upload.wikimedia.org/wikipedia/commons/7/7c/201408_cat.png',
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url,
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function (error, image) {
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||||
map.on('load', function () {
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||||
/* ///gatico
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var imagen = features[0].properties.imagen;
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||||
// map.loadImage('https://upload.wikimedia.org/wikipedia/commons/7/7c/201408_cat.png', function (error, image) {
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||||
map.loadImage(imagen, function (error, image) {
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||||
if (error) throw error;
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||||
map.addImage('imagenIcono', image);
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||||
});
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||||
map.addLayer(
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||||
{
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||||
'id': 'datos-1',
|
||||
'type': 'symbol',
|
||||
'source': 'LosDatos',
|
||||
'layout': {
|
||||
// get the icon name from the source's "icon" property
|
||||
// concatenate the name to get an icon from the style's sprite sheet
|
||||
'icon-image': 'imagenIcono',
|
||||
// get the title name from the source's "title" property
|
||||
'text-field': ['get', 'title'],
|
||||
'text-font': ['Open Sans Semibold', 'Arial Unicode MS Bold'],
|
||||
'text-offset': [0, 0.6],
|
||||
'text-anchor': 'top'
|
||||
}
|
||||
map.addImage('cat', image);
|
||||
|
||||
}
|
||||
);
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
};
|
||||
|
||||
map.once('style.load', function(e) {
|
||||
init();
|
||||
map.addControl(new mapboxgl.NavigationControl());
|
||||
map.on('click', function(e) {
|
||||
var features = map.queryRenderedFeatures(e.point, {
|
||||
layers: ['datos-1']
|
||||
});
|
||||
if (!features.length) {
|
||||
return;
|
||||
*/
|
||||
/* map.addLayer({
|
||||
'id': 'points',
|
||||
'type': 'symbol',
|
||||
'source': 'earthquakes',
|
||||
'layout': {
|
||||
'icon-image': 'cat',
|
||||
'icon-size': 0.25
|
||||
}
|
||||
var feature = features[0];
|
||||
});
|
||||
*/
|
||||
//fin gatico
|
||||
// Add a new source from our GeoJSON data and
|
||||
// set the 'cluster' option to true. GL-JS will
|
||||
// add the point_count property to your source data.
|
||||
map.addSource('earthquakes', {
|
||||
type: 'geojson',
|
||||
// Point to GeoJSON data. This example visualizes all M1.0+ earthquakes
|
||||
// from 12/22/15 to 1/21/16 as logged by USGS' Earthquake hazards program.
|
||||
// data: 'https://docs.mapbox.com/mapbox-gl-js/assets/earthquakes.geojson',
|
||||
data: 'http://localhost/tupali/archivos/74.geojson',
|
||||
cluster: true,
|
||||
clusterMaxZoom: 14, // Max zoom to cluster points on
|
||||
clusterRadius: 50 // Radius of each cluster when clustering points (defaults to 50)
|
||||
});
|
||||
|
||||
var popup = new mapboxgl.Popup()
|
||||
.setLngLat(map.unproject(e.point))
|
||||
.setHTML(feature.properties.description )
|
||||
map.addLayer({
|
||||
id: 'clusters',
|
||||
type: 'circle',
|
||||
source: 'earthquakes',
|
||||
filter: ['has', 'point_count'],
|
||||
paint: {
|
||||
// Use step expressions (https://docs.mapbox.com/mapbox-gl-js/style-spec/#expressions-step)
|
||||
// with three steps to implement three types of circles:
|
||||
// * Blue, 20px circles when point count is less than 100
|
||||
// * Yellow, 30px circles when point count is between 100 and 750
|
||||
// * Pink, 40px circles when point count is greater than or equal to 750
|
||||
'circle-color': [
|
||||
'step', ['get', 'point_count'],
|
||||
'#51bbd6',
|
||||
100,
|
||||
'#f1f075',
|
||||
750,
|
||||
'#f28cb1'
|
||||
],
|
||||
'circle-radius': [
|
||||
'step', ['get', 'point_count'],
|
||||
20,
|
||||
100,
|
||||
30,
|
||||
750,
|
||||
40
|
||||
]
|
||||
}
|
||||
});
|
||||
|
||||
map.addLayer({
|
||||
|
||||
id: 'cluster-count',
|
||||
type: 'symbol',
|
||||
source: 'earthquakes',
|
||||
filter: ['has', 'point_count'],
|
||||
layout: {
|
||||
'text-field': '{point_count_abbreviated}',
|
||||
'text-font': ['DIN Offc Pro Medium', 'Arial Unicode MS Bold'],
|
||||
'text-size': 12
|
||||
}
|
||||
});
|
||||
|
||||
map.addLayer({
|
||||
|
||||
id: 'unclustered-point',
|
||||
type: 'circle',
|
||||
source: 'earthquakes',
|
||||
filter: ['!', ['has', 'point_count']],
|
||||
paint: {
|
||||
'circle-color': '#11b4da',
|
||||
'circle-radius': 4,
|
||||
'circle-stroke-width': 1,
|
||||
'circle-stroke-color': '#fff'
|
||||
}
|
||||
});
|
||||
|
||||
// inspect a cluster on click
|
||||
map.on('click', 'clusters', function (e) {
|
||||
var features = map.queryRenderedFeatures(e.point, {
|
||||
layers: ['clusters']
|
||||
});
|
||||
|
||||
var clusterId = features[0].properties.cluster_id;
|
||||
map.getSource('earthquakes').getClusterExpansionZoom(
|
||||
clusterId,
|
||||
function (err, zoom) {
|
||||
if (err) return;
|
||||
|
||||
map.easeTo({
|
||||
center: features[0].geometry.coordinates,
|
||||
zoom: zoom
|
||||
});
|
||||
}
|
||||
);
|
||||
});
|
||||
|
||||
// When a click event occurs on a feature in
|
||||
// the unclustered-point layer, open a popup at
|
||||
// the location of the feature, with
|
||||
// description HTML from its properties.
|
||||
map.on('click', 'unclustered-point', function (e) {
|
||||
var coordinates = e.features[0].geometry.coordinates.slice();
|
||||
var mag = e.features[0].properties.mag;
|
||||
var descripcion = e.features[0].properties.description;
|
||||
var tsunami;
|
||||
|
||||
if (e.features[0].properties.tsunami === 1) {
|
||||
tsunami = 'yes';
|
||||
} else {
|
||||
tsunami = 'no';
|
||||
}
|
||||
|
||||
// Ensure that if the map is zoomed out such that
|
||||
// multiple copies of the feature are visible, the
|
||||
// popup appears over the copy being pointed to.
|
||||
while (Math.abs(e.lngLat.lng - coordinates[0]) > 180) {
|
||||
coordinates[0] += e.lngLat.lng > coordinates[0] ? 360 : -360;
|
||||
}
|
||||
|
||||
new mapboxgl.Popup()
|
||||
.setLngLat(coordinates)
|
||||
// .setHTML( 'magnitude: ' + mag + '<br>Was there a tsunami?: ' + tsunami )
|
||||
.setHTML( descripcion )
|
||||
.addTo(map);
|
||||
});
|
||||
|
||||
//Hide loading bar once tiles from geojson are loaded
|
||||
map.on('data', function(e) {
|
||||
if (e.dataType === 'source' && e.sourceId === 'LosDatos') {
|
||||
document.getElementById("loader").style.visibility = "hidden";
|
||||
}
|
||||
})
|
||||
|
||||
// Use the same approach as above to indicate that the symbols are clickable
|
||||
// by changing the cursor style to 'pointer'.
|
||||
map.on('mousemove', function(e) {
|
||||
var features = map.queryRenderedFeatures(e.point, {
|
||||
layers: ['datos-1']
|
||||
map.on('mouseenter', 'clusters', function () {
|
||||
map.getCanvas().style.cursor = 'pointer';
|
||||
});
|
||||
map.on('mouseleave', 'clusters', function () {
|
||||
map.getCanvas().style.cursor = '';
|
||||
});
|
||||
map.getCanvas().style.cursor = (features.length) ? 'pointer' : '';
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
</script>
|
||||
</body>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user