The avatar for @riledigital
Ri
Published
Edited
Feb 15, 2021
Importers
1
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md`# CitiBike Network Exploration
[Data available from CitiBike](https://www.citibikenyc.com/system-data).`
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// fdg
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style = html`<style>

.node-label {
font-family: "PT Sans";
text-align: center;
font-size: 10px;
}

</style>`
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drag = simulation => {
function dragstarted(event) {
if (!event.active) simulation.alphaTarget(0.3).restart();
event.subject.fx = event.subject.x;
event.subject.fy = event.subject.y;
}

function dragged(event) {
event.subject.fx = event.x;
event.subject.fy = event.y;
}

function dragended(event) {
if (!event.active) simulation.alphaTarget(0);
event.subject.fx = null;
event.subject.fy = null;
}

return d3
.drag()
.on("start", dragstarted)
.on("drag", dragged)
.on("end", dragended);
}
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