H3 Tutorial: Intro to h3-js (v4)Indexing Polygons With H3Cell counts per countryH3 Adaptive GridH3 Index Bit LayoutH3 Hierarchical (Non)ContainmentH3 Deck.gl Heat MapIndexing OrderArea VariationH3 Continuous ElevationH3 Indexes: Cartesian vs SphericalShape simplification with H3H3 Index Inspector"Flat" H3 Grid via Gnomonic ProjectionH3 Radius LookupH3 Tutorial: Suitability AnalysisH3 Tutorial: Using Point LayersH3 Tutorial: Rendering HexagonsH3 Tutorial: Intro to h3-js (v3)H3 PathfindingSurface construction with H3
H3 Mapbox Style Heat Map
map = {
let map = this;
if (!map) {
map = new mapboxgl.Map({
container: mapContainer,
center: [
-122.4,
37.7923539,
],
zoom: 12,
style: 'mapbox://styles/mapbox/light-v9'
});
}
// Wait until the map loads, then yield the container again.
yield new Promise(resolve => {
if (map.loaded()) resolve(map);
else map.on('load', () => resolve(map));
});
const rand = gen('count');
// Hex source
setMapSource(
map,
'h3-hexes',
geojson2h3.h3SetToFeatureCollection(hexes, hex => ({count: rand.random()}))
);
// Hex fill
setMapLayer(
map,
'h3-hexes',
{
id: 'h3-hexes-fill-layer',
type: 'fill',
interactive: false,
paint: {
'fill-color': 'red',
'fill-outline-color': 'rgba(0,0,0,0)',
'fill-opacity': {
property: 'count',
stops: [
[0, 0.0],
[1, 0.5]
]
}
}
});
}
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