Getting started (1)Display a mapStyles (11)Add an animated icon to the mapAdd a default markerAdd a generated icon to the mapGenerate and add a missing icon to the mapAdd a stretchable image to the mapAdd an icon to the mapDisplay a map with a custom styleDisplay a satellite mapRender world copiesChange a map's styleDisplay a mapLayers (40)Display buildings in 3DExtrude polygons for 3D indoor mappingAdd a 3D modelAdd an animated icon to the mapAdd a generated icon to the mapGenerate and add a missing icon to the mapAdd a stretchable image to the mapAdd an icon to the mapAdjust a layer's opacityAnimate a lineAnimate a series of imagesAnimate a pointChange building color based on zoom levelChange the case of labelsDisplay HTML clusters with custom propertiesCreate and style clustersChange a layer's color with buttonsAdd a custom style layerStyle circles with a data-driven propertyStyle 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 hillshadingAdd an imageDisplay line that crosses 180th meridianCreate a gradient line using an expressionAdd multiple geometries from one GeoJSON sourceStyle ocean depth dataShow and hide layersChange worldview of administrative boundariesUpdate a choropleth layer by zoom levelVariable label placementAdd a videoVisualize population densityUse a fallback imageSources (16)Animate a lineAnimate a series of imagesAnimate a pointAdd a canvas sourceJoin local JSON data with vector tile geometriesAdd hillshadingAdd an imageDisplay line that crosses 180th meridianAdd live realtime dataUpdate a feature in realtimeAdd a raster tile sourceAdd a third party vector tile sourceCreate a time sliderAdd a vector tile sourceAdd a videoAdd a WMS sourceUser interaction (27)Adjust a layer's opacityCustomize camera animationsCenter the map on a clicked symbolChange a layer's color with buttonsAnimate 3D buildings based on ambient soundsDisable map rotationCreate a draggable MarkerFilter features within map viewFilter symbols by text inputFilter symbols by toggling a listCreate a hover effectDisplay a non-interactive mapChange a map's languageMeasure distancesGet coordinates of the mouse pointerHighlight features containing similar dataSelect features around a clicked pointGet features under the mouse pointerRestrict map panning to an areaChange a map's styleToggle interactionsCreate a time sliderChange worldview of administrative boundariesUpdate a choropleth layer by zoom levelHighlight features within a bounding boxFit to the bounds of a LineStringCreate a draggable pointCamera (13)Animate map camera around a pointAnimate a point along a routeCustomize camera animationsCenter the map on a clicked symbolFit a map to a bounding boxSlowly fly to a locationFly to a locationNavigate the map with game-like controlsJump to a series of locationsOffset the vanishing point using paddingPlay map locations as a slideshowFly to a location based on scroll positionSet pitch and bearingControls and overlays (17)Animate a markerChange the default position for attributionAdd custom icons with MarkersDisable scroll zoomView a fullscreen mapLocate the userSwipe between mapsDisplay driving directionsShow drawn polygon areaAdd a geocoderAdd a marker using a place nameDisplay map navigation controlsShow polygon information on clickDisplay a popup on clickDisplay a popup on hoverDisplay a popupAttach a popup to a marker instanceGeocoder (10)Supplement forward geocoding search results from another data sourceAccept coordinates as input to a geocoderUse a custom render function with a geocoderLimit geocoder results to a named regionUse the geocoder without a mapPlace the geocoder input outside the mapUse a custom camera animation with a geocoderLocalize the geocoder to a given languageAdd a geocoderSet a point after Geocoder resultBrowser support (1)Check if Mapbox GL JS is supportedInternationalization support (2)Use locally generated ideographsAdd support for right-to-left scripts

Filter symbols by text input

Filter symbols by icon name by typing in a text input.

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Filter symbols by text input</title>
<meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />
<script src="https://api.mapbox.com/mapbox-gl-js/v1.12.0/mapbox-gl.js"></script>
<link href="https://api.mapbox.com/mapbox-gl-js/v1.12.0/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-ctrl {
position: absolute;
top: 10px;
right: 10px;
z-index: 1;
}
.filter-ctrl input[type='text'] {
font: 12px/20px 'Helvetica Neue', Arial, Helvetica, sans-serif;
width: 100%;
border: 0;
background-color: #fff;
margin: 0;
color: rgba(0, 0, 0, 0.5);
padding: 10px;
box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
border-radius: 3px;
width: 180px;
}
</style>
<div id="map"></div>
<div class="filter-ctrl">
<input
id="filter-input"
type="text"
name="filter"
placeholder="Filter by name"
/>
</div>
<script>
// TO MAKE THE MAP APPEAR YOU MUST
// ADD YOUR ACCESS TOKEN FROM
// https://account.mapbox.com
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 layerIDs = []; // Will contain a list used to filter against.
var filterInput = document.getElementById('filter-input');
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,
'text-field': symbol,
'text-font': [
'Open Sans Bold',
'Arial Unicode MS Bold'
],
'text-size': 11,
'text-transform': 'uppercase',
'text-letter-spacing': 0.05,
'text-offset': [0, 1.5]
},
'paint': {
'text-color': '#202',
'text-halo-color': '#fff',
'text-halo-width': 2
},
'filter': ['==', 'icon', symbol]
});
layerIDs.push(layerID);
}
});
filterInput.addEventListener('keyup', function (e) {
// If the input value matches a layerID set
// it's visibility to 'visible' or else hide it.
var value = e.target.value.trim().toLowerCase();
layerIDs.forEach(function (layerID) {
map.setLayoutProperty(
layerID,
'visibility',
layerID.indexOf(value) > -1 ? 'visible' : 'none'
);
});
});
});
</script>
</body>
</html>
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