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GridViz
Edited
Jan 10, 2024
Fork of Hello gridviz
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GridViz
Hello gridviz
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container = DOM.element("div", {
style: `width:${width}px;height:${width / 3}px`
})
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map = new gridviz.Map(container, {
x: 4500000,
y: 2900000,
z: 3000
}).addZoomButtons()
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dataset = new gridviz.CSVGrid(
map,
"https://raw.githubusercontent.com/eurostat/gridviz/master/assets/csv/Europe/pop_2018_10km.csv",
10000
)
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colorFunction = (cell) => {
if (cell.population > 150000) return "#993404";
else if (cell.population > 60000) return "#d95f0e";
else if (cell.population > 20000) return "#fe9929";
else if (cell.population > 6000) return "#fec44f";
else if (cell.population > 1500) return "#fee391";
else return "#ffffd4";
}
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style = new gridviz.ShapeColorSizeStyle({ color: colorFunction })
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layer = new gridviz.GridLayer(dataset, [style])
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{
map.layers = [layer];
}
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