Maps — and other representations of the world.
Dotted OceansWorld Cities GabrielAntipodal ArchipelagoBi-Hexagonal ProjectionParis, TexasHex NDVIIGRF-90🌖 Crater-shadingModified Stereographic Alaska GLSLVolcano on A-FrameBorn in AntarcticaNatural Earth issuesHello, spl.jsNéguentropieLoir-et-Cher isodémographiqueTheoretical land coverFive OceansPantelleria Joy PlotRouting dollarsDeriving PantelleriaGuessing CzechoslovakiaGHSL — Growing and decliningHistorical shapefilesThe E.N.D GameAnn Arbor pycnophylacticSpherical signed distanceWalk-on-Spheres… on a SpherePotential dollar flowsThirty days and as many maps
USSR, 1938
{
const svg = d3
.create("svg")
.attr("viewBox", [0, 0, width, height])
.style("background", "beige");
const projection = d3
.geoMercator()
.translate([width / 2, height / 1.71])
.scale(width / 6.356)
.rotate([-100, 0])
.clipExtent([
[4, 4],
[width - 4, height - 4]
]);
const path = d3.geoPath(projection);
svg
.append("g")
.selectAll("path")
.data(world.features)
.join("path")
.attr("d", path)
.style("fill", (d) =>
["USSR", "Far Eastern SSR", "Mongolia"].includes(d.properties.NAME)
? "#CD543C" /*"red"*/
: "white"
)
.style("fill-opacity", 0.75)
.style("stroke", "black")
.style("stroke-width", 1.3)
.append("title")
.text((d) => d.properties.NAME);
// border
svg
.append("g")
.append("path")
.datum({ type: "Sphere" })
.attr("d", path)
.attr("stroke", "black")
.attr("stroke-width", 8)
.attr("fill", "none");
svg
.append("g")
.append("path")
.datum({ type: "Sphere" })
.attr("d", path)
.attr("stroke", "white")
.attr("stroke-width", 3)
.attr("fill", "none");
return svg.node();
}
shp = FileAttachment("1938.zip").zip()
world = shapefile.read(
await shp.file(shp.filenames.find((d) => d.endsWith(".shp"))).stream(),
await shp.file(shp.filenames.find((d) => d.endsWith(".dbf"))).stream()
)
height = Math.floor(width / 1.6)
shapefile = require("shapefile")
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