Visual Data Science at the Johannes Kepler University Linz, Austria.
data = ({
nodes: [
{"id": "Coral", "group": 1},
{"id": "TourDino", "group": 1},
{"id": "Kokiri", "group": 1},
{"id": "Loops", "group": 1},
{"id": "Embedding", "group": 1},
{"id": "Comparison", "group": 2},
{"id": "Provenance", "group": 2},
{"id": "Life Science", "group": 2},
],
links: [
{"source": "Coral", "target": "Comparison", "value": 1},
{"source": "Kokiri", "target": "Comparison", "value": 1},
{"source": "TourDino", "target": "Comparison", "value": 1},
{"source": "Embedding", "target": "Comparison", "value": 1},
{"source": "Loops", "target": "Comparison", "value": 1},
{"source": "Coral", "target": "Provenance", "value": 2},
{"source": "Loops", "target": "Provenance", "value": 2},
{"source": "Coral", "target": "Life Science", "value": 5},
{"source": "Kokiri", "target": "Life Science", "value": 4},
{"source": "TourDino", "target": "Life Science", "value": 3},
{"source": "Embedding", "target": "Life Science", "value": 2},
]
})
height = 600
color = {
const scale = d3.scaleOrdinal(d3.schemeCategory10);
return d => scale(d.group);
}
drag = simulation => {
function dragstarted(d) {
if (!d3.event.active) simulation.alphaTarget(0.3).restart();
d.fx = d.x;
d.fy = d.y;
}
function dragged(d) {
d.fx = d3.event.x;
d.fy = d3.event.y;
}
function dragended(d) {
if (!d3.event.active) simulation.alphaTarget(0);
d.fx = null;
d.fy = null;
}
return d3.drag()
.on("start", dragstarted)
.on("drag", dragged)
.on("end", dragended);
}
d3 = require("d3@5")
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