Examples
Layers (30)
Extrude polygons for 3D indoor mappingDisplay buildings in 3DAdjust a layer's opacityAdd a 3D modelAnimate a lineAnimate a series of imagesAnimate a pointChange building color based on zoom levelChange the case of labelsDisplay HTML clusters with custom propertiesChange a layer's color with buttonsCreate and style clustersStyle circles with a data-driven propertyAdd a custom style layerStyle lines with a data-driven propertyDisplay and style rich text labelsAdd a pattern to a polygonAdd a new layer below labelsAdd a GeoJSON lineDraw GeoJSON pointsAdd a GeoJSON polygonCreate a heatmap layerAdd hillshadingCreate a gradient line using an expressionAdd multiple geometries from one GeoJSON sourceStyle ocean depth dataChange worldview of administrative boundariesShow and hide layersUpdate a choropleth layer by zoom levelVisualize population density

Filter symbols by toggling a list

Filter a set of symbols based on a property value in the data.

Mapbox GL unsupported
Mapbox GL requires WebGL support. Please check that you are using a supported browser and that WebGL is enabled.
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<title>Filter symbols by toggling a list</title>
<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.53.1/mapbox-gl.js'></script>
<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.53.1/mapbox-gl.css' rel='stylesheet' />
<style>
body { margin:0; padding:0; }
#map { position:absolute; top:0; bottom:0; width:100%; }
</style>
</head>
<body>
<style>
.filter-group {
font: 12px/20px 'Helvetica Neue', Arial, Helvetica, sans-serif;
font-weight: 600;
position: absolute;
top: 10px;
right: 10px;
z-index: 1;
border-radius: 3px;
width: 120px;
color: #fff;
}
.filter-group input[type=checkbox]:first-child + label {
border-radius: 3px 3px 0 0;
}
.filter-group label:last-child {
border-radius: 0 0 3px 3px;
border: none;
}
.filter-group input[type=checkbox] {
display: none;
}
.filter-group input[type=checkbox] + label {
background-color: #3386c0;
display: block;
cursor: pointer;
padding: 10px;
border-bottom: 1px solid rgba(0, 0, 0, 0.25);
}
.filter-group input[type=checkbox] + label {
background-color: #3386c0;
text-transform: capitalize;
}
.filter-group input[type=checkbox] + label:hover,
.filter-group input[type=checkbox]:checked + label {
background-color: #4ea0da;
}
.filter-group input[type=checkbox]:checked + label:before {
content: '✔';
margin-right: 5px;
}
</style>
<div id='map'></div>
<nav id='filter-group' class='filter-group'></nav>
<script>
mapboxgl.accessToken = '<your access token here>';
var places = {
"type": "FeatureCollection",
"features": [{
"type": "Feature",
"properties": {
"icon": "theatre"
},
"geometry": {
"type": "Point",
"coordinates": [-77.038659, 38.931567]
}
}, {
"type": "Feature",
"properties": {
"icon": "theatre"
},
"geometry": {
"type": "Point",
"coordinates": [-77.003168, 38.894651]
}
}, {
"type": "Feature",
"properties": {
"icon": "bar"
},
"geometry": {
"type": "Point",
"coordinates": [-77.090372, 38.881189]
}
}, {
"type": "Feature",
"properties": {
"icon": "bicycle"
},
"geometry": {
"type": "Point",
"coordinates": [-77.052477, 38.943951]
}
}, {
"type": "Feature",
"properties": {
"icon": "music"
},
"geometry": {
"type": "Point",
"coordinates": [-77.031706, 38.914581]
}
}, {
"type": "Feature",
"properties": {
"icon": "music"
},
"geometry": {
"type": "Point",
"coordinates": [-77.020945, 38.878241]
}
}, {
"type": "Feature",
"properties": {
"icon": "music"
},
"geometry": {
"type": "Point",
"coordinates": [-77.007481, 38.876516]
}
}]
};
var filterGroup = document.getElementById('filter-group');
var map = new mapboxgl.Map({
container: 'map',
style: 'mapbox://styles/mapbox/light-v10',
center: [-77.04, 38.907],
zoom: 11.15
});
map.on('load', function() {
// Add a GeoJSON source containing place coordinates and information.
map.addSource("places", {
"type": "geojson",
"data": places
});
places.features.forEach(function(feature) {
var symbol = feature.properties['icon'];
var layerID = 'poi-' + symbol;
// Add a layer for this symbol type if it hasn't been added already.
if (!map.getLayer(layerID)) {
map.addLayer({
"id": layerID,
"type": "symbol",
"source": "places",
"layout": {
"icon-image": symbol + "-15",
"icon-allow-overlap": true
},
"filter": ["==", "icon", symbol]
});
// Add checkbox and label elements for the layer.
var input = document.createElement('input');
input.type = 'checkbox';
input.id = layerID;
input.checked = true;
filterGroup.appendChild(input);
var label = document.createElement('label');
label.setAttribute('for', layerID);
label.textContent = symbol;
filterGroup.appendChild(label);
// When the checkbox changes, update the visibility of the layer.
input.addEventListener('change', function(e) {
map.setLayoutProperty(layerID, 'visibility',
e.target.checked ? 'visible' : 'none');
});
}
});
});
</script>
</body>
</html>