Viewing File: /home/ubuntu/voice-assistant-backend/public/admin-assets/plugins/src/leaflet/leaflet_script.js

/**
 * 
 *  Basic 
 */

var map = L.map('basic-map').setView([51.505, -0.09], 13);

var tiles = L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', {
    maxZoom: 18,
    attribution: 'Map data &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, ' +
        'Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
    id: 'mapbox/streets-v11',
    tileSize: 512,
    zoomOffset: -1
}).addTo(map);

var marker = L.marker([51.5, -0.09]).addTo(map);


/**
 * 
 *  Panes
 */

var map = L.map('map-panes');

map.createPane('labels');

// This pane is above markers but below popups
map.getPane('labels').style.zIndex = 650;

// Layers in this pane are non-interactive and do not obscure mouse/touch events
map.getPane('labels').style.pointerEvents = 'none';

var cartodbAttribution = '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, &copy; <a href="https://carto.com/attribution">CARTO</a>';

var positron = L.tileLayer('https://{s}.basemaps.cartocdn.com/light_nolabels/{z}/{x}/{y}.png', {
    attribution: cartodbAttribution
}).addTo(map);

var positronLabels = L.tileLayer('http://{s}.basemaps.cartocdn.com/light_only_labels/{z}/{x}/{y}.png', {
    attribution: cartodbAttribution,
    pane: 'labels',
    color: '#00ab55'
}).addTo(map);

/* global euCountries */
var geojson = L.geoJson(euCountries).addTo(map);

geojson.eachLayer(function (layer) {
    layer.bindPopup(layer.feature.properties.name);
});

map.setView({lat: 47.040182144806664, lng: 9.667968750000002}, 4);

    

/**
 * 
 *  Interactive Choropleth Map
 */
    
var interactiveMap = L.map('interactive-map').setView([37.8, -96], 4);

var tiles = L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token=pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpejY4NXVycTA2emYycXBndHRqcmZ3N3gifQ.rJcFIG214AriISLbB6B5aw', {
    maxZoom: 18,
    attribution: 'Map data &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, ' +
        'Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
    id: 'mapbox/light-v9',
    tileSize: 512,
    zoomOffset: -1
}).addTo(interactiveMap);


// control that shows state info on hover
var info = L.control();

info.onAdd = function (interactiveMap) {
    this._div = L.DomUtil.create('div', 'info');
    this.update();
    return this._div;
};

info.update = function (props) {
    this._div.innerHTML = '<h4>US Population Density</h4>' +  (props ?
        '<b>' + props.name + '</b><br />' + props.density + ' people / mi<sup>2</sup>' : 'Hover over a state');
};

info.addTo(interactiveMap);


// get color depending on population density value
function getColor(d) {
    return d > 1000 ? '#800026' :
        d > 500  ? '#BD0026' :
        d > 200  ? '#E31A1C' :
        d > 100  ? '#FC4E2A' :
        d > 50   ? '#FD8D3C' :
        d > 20   ? '#FEB24C' :
        d > 10   ? '#FED976' : '#FFEDA0';
}

function style(feature) {
    return {
        weight: 2,
        opacity: 1,
        color: 'white',
        dashArray: '3',
        fillOpacity: 0.7,
        fillColor: getColor(feature.properties.density)
    };
}

function highlightFeature(e) {
    var layer = e.target;

    layer.setStyle({
        weight: 5,
        color: '#666',
        dashArray: '',
        fillOpacity: 0.7
    });

    if (!L.Browser.ie && !L.Browser.opera && !L.Browser.edge) {
        layer.bringToFront();
    }

    info.update(layer.feature.properties);
}

var geojson;

function resetHighlight(e) {
    geojson.resetStyle(e.target);
    info.update();
}

function zoomToFeature(e) {
    interactiveMap.fitBounds(e.target.getBounds());
}

function onEachFeature(feature, layer) {
    layer.on({
        mouseover: highlightFeature,
        mouseout: resetHighlight,
        click: zoomToFeature
    });
}

/* global statesData */
geojson = L.geoJson(statesData, {
    style: style,
    onEachFeature: onEachFeature
}).addTo(interactiveMap);

interactiveMap.attributionControl.addAttribution('Population data &copy; <a href="http://census.gov/">US Census Bureau</a>');


var legend = L.control({position: 'bottomright'});

legend.onAdd = function (interactiveMap) {

    var div = L.DomUtil.create('div', 'info legend');
    var grades = [0, 10, 20, 50, 100, 200, 500, 1000];
    var labels = [];
    var from, to;

    for (var i = 0; i < grades.length; i++) {
        from = grades[i];
        to = grades[i + 1];

        labels.push(
            '<i style="background:' + getColor(from + 1) + '"></i> ' +
            from + (to ? '&ndash;' + to : '+'));
    }

    div.innerHTML = labels.join('<br>');
    return div;
};

legend.addTo(interactiveMap);