The avatar for @lincloud
Owen Lin
Public
Edited
Jul 12, 2023
Fork of H3 vs D3 Hexbin
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colorScale = d3.interpolateYlOrRd
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projection = d3.geoMercator()
.center([-73.96781, 40.67764])
.scale((8000000) / (2 * Math.PI))
.translate([width / 2, height / 2])
.precision(0)
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path = d3.geoPath(projection)
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tile = d3.tile()
.size([width, height])
.scale(projection.scale() * 2 * Math.PI)
.translate(projection([0, 0]))
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tiles = Promise.all(tile().map(async d => {
d.data = await d3.json(`https://tile.nextzen.org/tilezen/vector/v1/256/all/${d.z}/${d.x}/${d.y}.json?api_key=qrH6iBWjQRyZAVKyDXpR7Q`); // Sign up for an API key: https://www.nextzen.org
return d;
}))
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