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index.js
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var mapLayersAdded = [];
var mapSourcesAdded = [];
$(document).ready(function () {
console.log("ready steady!");
// THE WHOLE MAP INSIDE THIS CONDITIONAL.
if (d3.select("#map")) {
////MAPBOX
mapboxgl.accessToken = 'pk.eyJ1IjoiY2l6emxlIiwiYSI6ImNrcDJ0MjhteTE5cGsyb213bms0dHp6c3QifQ.-dc9k9y6KKnDlE5UszjS9A';
//Create the map
var map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/cizzle/ckt0bxdf7247z18nyfdyg0jxz',
center: [-74.01437444860113, 40.704838691991284], // starting position [lng, lat]
zoom: 12, // starting zoom
bearing: 0, //bearing
pitch: 0,
scrollZoom: false
//interactive: false
});
//The list of amenity categories.
var amenityCategories = Array.from(uniqueValueMap(amenityData.features, 'subcategory').keys()).sort();
console.log(amenityCategories)
//to be recorded if you want category specific behavior.
var currentCategory;
//var iconScale = d3.scaleOrdinal(['attractions', 'fitness', 'food', 'hotels', 'retail', 'services', 'transit']).domain(amenityCategories);
var iconScale = d3.scaleOrdinal(['1b_bars', '1b_cafes', '1b_health', '1b_hotels', '1b_landmarks', '1b_restaurants', '1b_retail']).domain(amenityCategories);
var iconScaleSVG = d3.scaleOrdinal([icon_bars, icon_cafes, icon_health, icon_hotels, icon_landmarks, icon_restaurants, icon_retail]).domain(amenityCategories);
//['Bars', 'Cafes', 'Health', 'Hotels', 'Landmarks', 'Restaurants', 'Retail']
//to pan and zoom for each category in the list.
var catAngles = {
'Attractions': {
padding: 50,
pitch: 0,
bearing: -50
},
'Fitness': {
padding: 50,
pitch: 60,
bearing: 0
},
'Food and Drink': {
padding: 50,
pitch: 35,
bearing: -50
},
'Hotels': {
padding: 25,
pitch: 70,
bearing: 123
},
'Retail': {
padding: 25,
pitch: 0,
bearing: 0
},
'Services': {
padding: 50,
pitch: 0,
bearing: -50
},
'Transit': {
padding: 50,
pitch: 0,
bearing: 0
}
}
//Map ux
var uxDiv = d3.select('#map-ux');
var uxBtns = uxDiv.selectAll('a').on('click', function(e) {
var mode = d3.select(this).attr('data-w-tab');
console.log(e);
console.log(mode);
if (mode == 'Transportation') { transportationMode();}
else if (mode == 'Commute Time') { commuteMode('walking'); }
else if (mode == 'Cycle') {citibikeMode();}
else if (mode == 'Point of Interest') { amenityMode(); }
})
//Map init
map.on('load', function () {
console.log('load');
map.addControl(new mapboxgl.NavigationControl(), "bottom-right");
map.flyTo({
center: [-74.01437444860113, 40.704838691991284],
zoom: 13
});
//add a geo JSON source for 10 Exchange place. alone.
map.addSource('oneBway', {
'type': 'geojson',
'data': oneBwayFeature
});
//add a layer for 10 Exchange
map.addLayer({
'id': 'oneBwayPoint',
'type': 'symbol',
'source': 'oneBway',
'layout': {
'icon-image': '1b_dot',
// 'text-field' : ['get', 'Name'],
'icon-anchor': 'bottom',
'icon-size': 1,
'icon-allow-overlap': true
}
});
map.addLayer({
'id': 'oneBwayIcons',
'type': 'symbol',
'source': 'oneBway',
'layout': {
'icon-image': '1b_1b',
// 'text-field' : ['get', 'Name'],
'icon-anchor': 'bottom-right',
'icon-size': 2,
'icon-allow-overlap': true,
'icon-offset': [-10, -10]
}
});
commuteMode('driving');
});
// Update map
//Map update
function commuteMode(commuteType) {
console.log(commuteType);
console.log(map.getStyle().layers);
map.setPaintProperty('ferry', 'line-color', '#fff');
map.setLayoutProperty('nyc subways', 'visibility', 'none');
map.setLayoutProperty('nyc subways shadow', 'visibility', 'none');
map.setLayoutProperty('nyc subway stations', 'visibility', 'none');
map.setLayoutProperty('citibike stations', 'visibility', 'none');
map.setLayoutProperty('bike lanes', 'visibility', 'none');
d3.selectAll('.mapboxgl-popup').remove();
var legendDiv = d3.select('#map-legend');
legendDiv.html('');
legendDiv.selectAll('*').remove();
mapLayersAdded.forEach(function (d) {
if (map.getLayer(d)) {
map.removeLayer(d);
}
})
mapLayersAdded = [];
if (!map.getSource('neighborhoodPoints')) {
map.addSource('neighborhoodPoints', {
'type': 'geojson',
'data': neighborhoodData
});
}
map.addLayer({
'id': 'neighborhoods',
'type': 'symbol',
'source': 'neighborhoodPoints',
'layout': {
'icon-image': '1b_dot_sm',
'icon-anchor': 'center',
'icon-size': 1,
'icon-allow-overlap': true
}
});
mapLayersAdded.push('neighborhoods');
//draw the route to the location
var oneBway_x = oneBwayFeature.features[0].geometry.coordinates[0];
var oneBway_y = oneBwayFeature.features[0].geometry.coordinates[1];
var oneBwayGoogleCoords = oneBway_y + ',' + oneBway_x;
neighborhoodData.features.forEach(function (feature) {
var feature_x = feature.geometry.coordinates[0];
var feature_y = feature.geometry.coordinates[1];
var googleCoords = feature_y + ',' + feature_x;
//Mapboox directions example request.
//var reqUrl = "https://api.mapbox.com/directions/v5/mapbox/" + commuteType + '/' + oneBway_x + '%2C' + oneBway_y + '%3B' + feature_x + '%2C' + feature_y + '?alternatives=false&geometries=geojson&steps=false&access_token=pk.eyJ1IjoiY2l6emxlIiwiYSI6ImNrcDJ0MjhteTE5cGsyb213bms0dHp6c3QifQ.-dc9k9y6KKnDlE5UszjS9A';
const directionsService = new google.maps.DirectionsService();
directionsService.route(
{
origin: googleCoords,
destination: oneBwayGoogleCoords,
travelMode: "TRANSIT"
},
(response, status) => {
//console.log(response);
var route = {
'type': 'LineString',
'coordinates': []
};
var path = response.routes[0].overview_path;
path.forEach(d => {
// console.log(d);
route['coordinates'].push([d.lng(), d.lat()]);
})
addNeighborhoodRouteG(route, feature.properties.Name);
createClearPopUpG(feature, response);
commuteLegend(response, feature.properties.Name);
}
)
//mapbxo request - not in use
// d3.json(reqUrl).then(function (d) {
// console.log(d);
// addNeighborhoodRoute(d, feature.properties.Name);
// createClearPopUp(feature, d);
// })
})
var bounds = new mapboxgl.LngLatBounds([-74.06547906123738,40.68009370950463], [-73.93430769956821,40.76564283242632]);
// neighborhoodData.features.forEach(function (feature) {
// bounds.extend(feature.geometry.coordinates)
// });
map.fitBounds(bounds, {
padding: 0,
pitch: 0,
bearing: 0
});
}
function transportationMode() {
console.log(map.getStyle().layers);
var legendDiv = d3.select('#map-legend');
legendDiv.html('');
legendDiv.selectAll('*').remove();
map.flyTo({
center: [-74.01437444860113, 40.704838691991284],
zoom: 14
});
d3.selectAll('.mapboxgl-popup').remove();
//popUps.forEach(d => d.remove())
map.setPaintProperty('ferry', 'line-color', '#6699CC');
map.setLayoutProperty('nyc subways', 'visibility', 'visible');
map.setLayoutProperty('nyc subways shadow', 'visibility', 'visible');
map.setLayoutProperty('nyc subway stations', 'visibility', 'visible');
map.setLayoutProperty('transit-label', 'visibility', 'visible');
map.setLayoutProperty('citibike stations', 'visibility', 'none');
map.setLayoutProperty('bike lanes', 'visibility', 'none');
console.log(mapLayersAdded);
mapLayersAdded.forEach(function (d) {
if (map.getLayer(d)) {
map.removeLayer(d);
}
})
mapLayersAdded = [];
var bounds = new mapboxgl.LngLatBounds([-74.04070778411328,40.69483814140284], [-73.98157251142398,40.71982111512975]);
map.fitBounds(bounds, {
padding: 0,
pitch: 0,
bearing: 0
});
transporationLegend()
}
function citibikeMode() {
//console.log(map.getSource('composite').vectorLayerIds);
var bounds = new mapboxgl.LngLatBounds([-74.0248118926728,40.69778281348687], [-74.0019293075955,40.71068600625975]);
map.fitBounds(bounds, {
padding: 0,
pitch: 0,
bearing: 0
});
var legendDiv = d3.select('#map-legend');
legendDiv.html('');
legendDiv.selectAll('*').remove();
d3.selectAll('.mapboxgl-popup').remove();
map.setPaintProperty('ferry', 'line-color', '#fff');
map.setLayoutProperty('nyc subways', 'visibility', 'none');
map.setLayoutProperty('nyc subways shadow', 'visibility', 'none');
map.setLayoutProperty('nyc subway stations', 'visibility', 'none');
map.setLayoutProperty('transit-label', 'visibility', 'none');
map.setLayoutProperty('citibike stations', 'visibility', 'visible');
map.setLayoutProperty('bike lanes', 'visibility', 'visible');
//map.resize();
// Add a GeoJSON source for all amenities
//map.removeSource('locationPoints');
//map.getSource('locationPoints').setData(locations);
// if (!map.getSource('locationPoints')) {
// console.log("locations is not here");
// }
// console.log(map.getStyle().layers);
console.log(mapLayersAdded);
mapLayersAdded.forEach(function (d) {
if (map.getLayer(d)) {
map.removeLayer(d);
}
})
mapLayersAdded = [];
citibikeLegend();
}
function amenityMode() {
var legendDiv = d3.select('#map-legend');
legendDiv.html('');
legendDiv.selectAll('*').remove();
amenityLegend(iconScaleSVG, legendDiv);
d3.selectAll('.mapboxgl-popup').remove();
console.log(map.getStyle().layers);
console.log(mapLayersAdded);
mapLayersAdded.forEach(function (d) {
if (map.getLayer(d)) {
map.removeLayer(d);
}
})
mapLayersAdded = [];
map.setPaintProperty('ferry', 'line-color', '#fff');
map.setLayoutProperty('nyc subways', 'visibility', 'none');
map.setLayoutProperty('nyc subways shadow', 'visibility', 'none');
map.setLayoutProperty('nyc subway stations', 'visibility', 'none');
map.setLayoutProperty('citibike stations', 'visibility', 'none');
map.setLayoutProperty('bike lanes', 'visibility', 'none');
// Add a GeoJSON source for all amenities
if (!map.getSource('amenityPoints')) {
map.addSource('amenityPoints', {
'type': 'geojson',
'data': amenityData
});
}
mapSourcesAdded.push('amenityPoints');
// map.addLayer({
// 'id': 'amenities',
// 'type': 'symbol',
// 'source': 'amenityPoints',
// 'layout': {
// 'icon-image': '1b_dot_sm',
// 'icon-anchor': 'center',
// 'icon-size': 1,
// 'icon-allow-overlap': true
// }
// });
// mapLayersAdded.push('amenities');
//for each ammenity
amenityData.features.forEach(function (feature) {
//console.log(feature);
//find the category name
var category = feature.properties['subcategory'];
if (!mapLayersAdded.includes(category)) {
mapLayersAdded.push(category)
};
//and if it has not been done, add the category as a layer and use the filter to add all the features that match.
if (!map.getLayer(category)) {
map.addLayer({
'id': category,
'type': 'symbol',
'source': 'amenityPoints',
'layout': {
'icon-image': iconScale(category),
'icon-anchor': 'center',
'icon-size': .75,
'icon-allow-overlap': true
},
'filter': ['==', 'subcategory', category]
});
}
//and make it invisible to start.
//map.setLayoutProperty(category, 'visibility', 'none');
})
//draw the route to the location
var oneBway_x = oneBwayFeature.features[0].geometry.coordinates[0];
var oneBway_y = oneBwayFeature.features[0].geometry.coordinates[1];
var bounds = new mapboxgl.LngLatBounds();
amenityData.features.forEach(function (feature) {
bounds.extend(feature.geometry.coordinates)
});
// map.flyTo({
// center: [-74.01437444860113, 40.704838691991284],
// zoom: 15
// });
map.fitBounds(bounds, {
padding: 25,
pitch: 0,
bearing: 0
});
}
function transporationLegend() {
var legendDiv = d3.select('#map-legend');
var transportationScale = d3.scaleOrdinal([icon_subway, icon_ferry]).domain(['4-5-6, 1-2-3, N-R, J-Z', 'Staten Island Ferry, NYC Ferry, NY Waterway']);
createLegend(transportationScale, legendDiv);
}
function commuteLegend(directions, placeName) {
var legendDiv = d3.select('#map-legend');
var steps = directions.routes[0].legs[0].steps;
var transitImages = steps.filter(d => d.transit).map(function(d) {
console.log(d);
return d.transit.line.icon ? d.transit.line.icon : d.transit.line.vehicle.icon;
})
console.log(transitImages);
var duration = directions.routes[0].legs[0].duration.text;
var legendItem = legendDiv.append('div').classed('legend-item-holder', true);//legend-item-icon-holder
var transitIcons = legendItem.selectAll('.legend-item-icon-holder')
.data(transitImages)
.join('div').classed('legend-item-icon-holder', true)
.append('img')
.attr('alt', 'x')
.attr('src', d => d);
legendItem.append('d').classed('legend-item-label', true).html(duration + ' from ' + placeName);
// transitImages.forEach(function(d) {
// legendItem.append('div').classed('legend-item-icon-holder', true).html('text');
// });
//.append('img').attr('alt', 'x').attr('src', d));
//legendItem.html(duration + ' from ' + placeName);
}
function amenityLegend(scale, legendDiv) {
createLegend(scale, legendDiv)
}
function citibikeLegend() {
var legendDiv = d3.select('#map-legend').append('div');
var keyDiv = d3.select('#map-legend').append('div');
var citibikeScale = d3.scaleOrdinal([icon_citibike]).domain(['Little West St & 1 Pl', 'Broadway & Battery Pl', 'Bus Slip & State St', 'Broad St & Bridge St', 'Water - Whitehall Plaza']);
var keyScale = d3.scaleOrdinal([icon_citibikeLegend]).domain(['Bike lanes']);
createLegend(citibikeScale, legendDiv);
createLegend(keyScale, keyDiv);
}
//all the popups
function createPopUp(feature) {
var name;
if (feature.properties.Name) { name = feature.properties.Name }
else if (feature.properties.name) {name = feature.properties.name}
else if (feature.properties.stationName) {name = feature.properties.stationName};
var url = feature.properties.url ? '↗' : '';
//ADD POP UP
var popUps = document.getElementsByClassName('mapboxgl-popup');
if (popUps[0]) popUps[0].remove();
var popupOffsets = {
'top': [0, 5],
'top-left': [0, 0],
'top-right': [0, 0],
'bottom': [0, -10],
'bottom-left': [0, 0],
'bottom-right': [0, 0],
'left': [0, 0],
'right': [0, 0]
};
var popup = new mapboxgl.Popup({
offset: popupOffsets,
focusAfterOpen: false,
maxWidth: 'none'
})
.setLngLat(feature.geometry.coordinates)
.setHTML(
'<h3>' + name + '<a target="_blank" href="' + feature.properties.url + '">' + url + '</a></h3>'
)
.addTo(map);
//draw the route to the location
var tenx_x = oneBwayFeature.features[0].geometry.coordinates[0];
var tenx_y = oneBwayFeature.features[0].geometry.coordinates[1];
var feature_x = feature.geometry.coordinates[0];
var feature_y = feature.geometry.coordinates[1];
//directions example request.
var reqUrl = "https://api.mapbox.com/directions/v5/mapbox/cycling/" + tenx_x + '%2C' + tenx_y + '%3B' + feature_x + '%2C' + feature_y + '?alternatives=false&geometries=geojson&steps=false&access_token=pk.eyJ1IjoiY2l6emxlIiwiYSI6ImNrcDJ0MjhteTE5cGsyb213bms0dHp6c3QifQ.-dc9k9y6KKnDlE5UszjS9A';
//Turn this on to add way finding opaths from amenities.
// d3.json(reqUrl).then(function (d) {
// addRoute(d);
// })
// addMarker(feature);
}
function createClearPopUp(feature, directionsData) {
var duration = directionsData.routes[0].duration;
var minutes = Math.floor(duration / 60);
var hours = Math.floor(minutes / 60);
var extraMinutes = (minutes % 60);
var timeString = hours + " hours and " + extraMinutes + " minutes";
//ADD POP UP
// var popUps = document.getElementsByClassName('mapboxgl-popup');
// if (popUps[0]) popUps[0].remove();
var popup = new mapboxgl.Popup({
offset: [0, 0],
className: 'clear-popup'
})
.setLngLat(feature.geometry.coordinates)
.setHTML(
'<h3>' + feature.properties.Name + '</h3>' +
'<h4>' + timeString + '</h4>'
)
.addTo(map);
//draw the route to the location
var tenx_x = oneBwayFeature.features[0].geometry.coordinates[0];
var tenx_y = oneBwayFeature.features[0].geometry.coordinates[1];
var feature_x = feature.geometry.coordinates[0];
var feature_y = feature.geometry.coordinates[1];
//directions example request.
var reqUrl = "https://api.mapbox.com/directions/v5/mapbox/cycling/" + tenx_x + '%2C' + tenx_y + '%3B' + feature_x + '%2C' + feature_y + '?alternatives=false&geometries=geojson&steps=false&access_token=pk.eyJ1IjoiY2l6emxlIiwiYSI6ImNrcDJ0MjhteTE5cGsyb213bms0dHp6c3QifQ.-dc9k9y6KKnDlE5UszjS9A';
}
function createClearPopUpG(feature, directionsData) {
// console.log(directionsData);
var duration = directionsData.routes[0].legs[0].duration.text;
//ADD POP UP
// var popUps = document.getElementsByClassName('mapboxgl-popup');
// if (popUps[0]) popUps[0].remove();
var popup = new mapboxgl.Popup({
offset: [0, 0],
className: 'clear-popup'
})
.setLngLat(feature.geometry.coordinates)
.setHTML(
'<h3>' + feature.properties.Name + '</h3>' +
'<h4>' + duration + '</h4>'
)
.addTo(map);
//draw the route to the location
var tenx_x = oneBwayFeature.features[0].geometry.coordinates[0];
var tenx_y = oneBwayFeature.features[0].geometry.coordinates[1];
var feature_x = feature.geometry.coordinates[0];
var feature_y = feature.geometry.coordinates[1];
//directions example request.
var reqUrl = "https://api.mapbox.com/directions/v5/mapbox/cycling/" + tenx_x + '%2C' + tenx_y + '%3B' + feature_x + '%2C' + feature_y + '?alternatives=false&geometries=geojson&steps=false&access_token=pk.eyJ1IjoiY2l6emxlIiwiYSI6ImNrcDJ0MjhteTE5cGsyb213bms0dHp6c3QifQ.-dc9k9y6KKnDlE5UszjS9A';
}
function addNeighborhoodRoute(d, layerName) {
var route = d.routes[0].geometry;
console.log(route);
if (map.getLayer(layerName)) map.removeLayer(layerName);
if (map.getSource(layerName)) map.removeSource(layerName);
map.addSource(layerName, {
'type': 'geojson',
'data': {
'type': 'Feature',
'properties': {},
'geometry': route
}
});
map.addLayer({
'id': layerName,
'type': 'line',
'source': layerName,
'layout': {
'line-join': 'miter',
'line-cap': 'square'
},
'paint': {
'line-color': '#595A5C',
'line-width': 1.5,
'line-dasharray': [2, 3],
}
});
if (!mapLayersAdded.includes(layerName)) {
mapLayersAdded.push(layerName);
};
map.moveLayer(layerName, 'oneBwayPoint');
}
function addNeighborhoodRouteG(route, layerName) {
layerName = layerName + "G";
//console.log(route);
if (map.getLayer(layerName)) map.removeLayer(layerName);
if (map.getSource(layerName)) map.removeSource(layerName);
map.addSource(layerName, {
'type': 'geojson',
'data': {
'type': 'Feature',
'properties': {},
'geometry': route
}
});
map.addLayer({
'id': layerName,
'type': 'line',
'source': layerName,
'layout': {
'line-join': 'miter',
'line-cap': 'square'
},
'paint': {
'line-color': '#595A5C',
'line-width': 1.5,
'line-dasharray': [2, 3],
}
});
if (!mapLayersAdded.includes(layerName)) {
mapLayersAdded.push(layerName);
};
map.moveLayer(layerName, 'oneBwayPoint');
}
function addRoute(d) {
var route = d.routes[0].geometry;
if (map.getLayer('route')) map.removeLayer('route');
if (map.getSource('route')) map.removeSource('route');
map.addSource('route', {
'type': 'geojson',
'data': {
'type': 'Feature',
'properties': {},
'geometry': route
}
});
map.addLayer({
'id': 'route',
'type': 'line',
'source': 'route',
'layout': {
'line-join': 'round',
'line-cap': 'round'
},
'paint': {
'line-color': '#5C6972',
'line-width': 2,
'line-dasharray': [.1, 2]
}
});
map.moveLayer('route', 'oneBwayPoint');
}
function addMarker(d) {
console.log(d)
if (map.getLayer('focusmarker')) map.removeLayer('focusmarker');
if (map.getSource('focusmarker')) map.removeSource('focusmarker');
map.addSource('focusmarker', {
'type': 'geojson',
'data': d
});
map.addLayer({
'id': 'focusmarker',
'type': 'symbol',
'source': 'focusmarker',
'layout': {
'icon-image': 'teardrop_g',
// 'text-field' : ['get', 'Name'],
'icon-anchor': 'bottom',
'icon-size': .25,
'icon-allow-overlap': true
}
});
//map.moveLayer('route', 'tenExchangePoint');
}
function createLegend(scale, legendDiv) {
// d3.select('#map-legend').remove();
// console.log(scale.domain());
var legendItems = legendDiv.selectAll('div').data(scale.domain()).join('div').classed('legend-item-holder', true);
//legendItems.html(d => d);
// legendItems.append('img').attr('src', d => scale(d)).classed('legend-item-icon', true);
var legendIconHolders = legendItems.append('div').classed('legend-item-icon-holder', true);
legendIconHolders.html(d => scale(d));
legendItems.append('div').html(d => d).classed('legend-item-label', true);
}
//MAP CLICK
map.on('click', function (e) {
console.log("zoom: " + map.getZoom() + " pitch: " + map.getPitch() + " bearing: " + map.getBearing() + " coords: [" + e.lngLat.lng + ',' + e.lngLat.lat + ']');
// If the user clicked on one of your markers, get its information.
var features = map.queryRenderedFeatures(e.point, {
layers: mapLayersAdded.concat(['citibike stations', 'transit-label', 'nyc subway stations']), // replace with your layer name
});
var feature = features[0];
console.log(feature);
if (feature != undefined) {
createPopUp(feature);
}
});
//LIST UX BEHAVIOR
var amenityCategoryHeaders = d3.selectAll(".amenity-header");
var amenityListItems = d3.selectAll(".amenity-item");
amenityListItems.on("mouseover", function (event, d) {
//1. Change the icon to the teardtop on click, and make sure all other go back to normal.
//2. Show route.
amenityListItems.transition().style("opacity", .25);
d3.select(this).transition().style("opacity", 1);
var featureName = d3.select(this).select('div').select('div').html();
featureName = featureName.replace('&', '&');
var featureJSON = amenityData.features.find(d => d.properties.Name == featureName);
var mapFeature = map.queryRenderedFeatures({
layers: amenityCategories,
'filter': ['==', 'Name', featureName]
});
if (!mapFeature.length) {
return;
}
var feature = mapFeature[0];
createPopUp(feature);
})
amenityCategoryHeaders.on("click", function (event, d) {
var mapCat = '';
//find
var findCat = d3.select(this).selectAll("div").filter(function (d) {
return this.innerHTML != "";
});
findCat.each(function (d) {
mapCat = this.innerHTML
});
// .filter(function(d) {
// d3.select(this).html != "";
// }).html;
var popUps = document.getElementsByClassName('mapboxgl-popup');
/** Check if there is already a popup on the map and if so, remove it */
if (popUps[0]) popUps[0].remove();
if (mapCat == currentCategory) {
map.setLayoutProperty('amenities', 'visibility', 'visible');
} else {
currentCategory = mapCat;
map.setLayoutProperty('amenities', 'visibility', 'none');
if (map.getLayer('route')) map.removeLayer('route');
amenityCategories.forEach(function (d) {
if (d == mapCat) {
map.setLayoutProperty(d, 'visibility', 'visible');
} else {
map.setLayoutProperty(d, 'visibility', 'none');
}
})
var features = amenityData.features.filter(d => d.properties.Category == mapCat);
var bounds = new mapboxgl.LngLatBounds();
features.forEach(function (feature) {
bounds.extend(feature.geometry.coordinates);
});
map.fitBounds(bounds, {
padding: catAngles[mapCat]["padding"],
pitch: catAngles[mapCat]["pitch"],
bearing: catAngles[mapCat]["bearing"]
});
}
})
}
////END
});
function uniqueValueMap(data, column) {
//What happens in uniques
if (data[0]['properties'][column]) {
const uniqueColumnValueMap = new Map()
// Stripping oiut bad values.
data.forEach(function (d) {
if (d['properties'][column] != null && d['properties'][column] != undefined) {
uniqueColumnValueMap.set(d['properties'][column], false)
}
});
return uniqueColumnValueMap;
} else {
return "error"
}
}
//DATA & ICONS
var oneBwayFeature = {
"type": "FeatureCollection",
"features": [{
"type": "Feature",
"geometry": {
"type": "Point",
"coordinates": [-74.01437444860113, 40.704838691991284],
},
"properties": {
"Name": "One Broadway",
"Category": "Primary",
"Address": "1 Broadway, New York, NY 10004",
"Google Business URL": ""
}
}]
}
var neighborhoodData = {
"type": "FeatureCollection",