The avatar for @irenedelatorre
Irene de la Torre
Data visualization designer. Now Digital Designer at the Financial Times. Before at UCB Biopharma, BBC News & the Senseable City Lab. I like making dots move on the screen
Published
Edited
Mar 7, 2021
1 fork
12 stars
1
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projection = projections.geoNaturalEarth()
.scale(width / 2 / Math.PI)
.translate([width / 2, height / 2])
.center([0, 0])
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geoPath = d3.geoPath()
.projection(projection);
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dataSim = createGeoPoints(array);
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function createGeoPoints(thisData) {
const newArray = [];
for (var i = 0; i < thisData.length; i++) {
newArray.push({
cluster: thisData[i].cluster,
center: thisData[i].center,
country: thisData[i].country,
lon_lat: thisData[i].lon_lat,
});
}
simulation_geo
.nodes(newArray);
for (let i = 0; i < 300; ++i) simulation_geo.tick();
return newArray;

}
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simulation_geo = d3.forceSimulation()
.force('collide', forceCluster_Collision)
.force("x", forceX)
.force("y", forceY)
.stop();
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forceCluster_Collision = forceClusterCollision()
.radius(d => radius + padding / 3)
.strength(0.8)
.clusterPadding(padding)
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forceX = d3.forceX(d => projection(d.lon_lat)[0]).strength(0.7)
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forceY = d3.forceY(d => projection(d.lon_lat)[1]).strength(0.7)
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