110 lines
3.6 KiB
HTML
110 lines
3.6 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>3D Force-Directed Graph</title>
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<script src="https://d3js.org/d3.v7.min.js"></script>
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<style>
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body {
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margin: 0;
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overflow: hidden;
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}
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#graph-container {
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width: 100%;
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height: 100vh;
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}
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</style>
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</head>
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<body>
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<div id="graph-container"></div>
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<script>
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// Fetch the graph data from the Flask server
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fetch('/data')
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.then(response => response.json())
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.then(data => {
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const nodes = data.nodes.map(node => ({
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...node,
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x: Math.random() * 1000 - 500,
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y: Math.random() * 1000 - 500,
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z: Math.random() * 1000 - 500
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}));
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const links = data.edges;
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// Create the force-directed graph using D3.js
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const container = document.getElementById('graph-container');
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const width = container.clientWidth;
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const height = container.clientHeight;
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const simulation = d3.forceSimulation(nodes)
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.force("link", d3.forceLink(links).id(d => d.id))
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.force("charge", d3.forceManyBody().strength(-50))
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.force("x", d3.forceX(width / 2))
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.force("y", d3.forceY(height / 2));
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const svg = d3.select(container)
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.append('svg')
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.attr('width', width)
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.attr('height', height);
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const link = svg.append('g')
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.attr('class', 'links')
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.selectAll('line')
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.data(links)
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.enter().append('line')
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.style("stroke-width", function(d) { return Math.sqrt(d.value); });
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const node = svg.append('g')
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.attr('class', 'nodes')
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.selectAll('circle')
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.data(nodes)
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.enter().append('circle')
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.attr('r', 5)
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.attr('fill', '#69b3a2')
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.call(d3.drag()
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.on("start", dragstarted)
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.on("drag", dragged)
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.on("end", dragended));
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node.append('title')
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.text(d => d.id);
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simulation.on("tick", () => {
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link
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.attr("x1", d => d.source.x)
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.attr("y1", d => d.source.y)
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.attr("z1", d => d.source.z)
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.attr("x2", d => d.target.x)
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.attr("y2", d => d.target.y)
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.attr("z2", d => d.target.z);
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node
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.attr("cx", d => d.x)
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.attr("cy", d => d.y)
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.attr("cz", d => d.z);
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});
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function dragstarted(event, d) {
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if (!event.active) simulation.alphaTarget(0.3).restart();
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d.fx = d.x;
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d.fy = d.y;
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d.fz = d.z;
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}
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function dragged(event, d) {
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d.fx = event.x;
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d.fy = event.y;
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d.fz = event.z;
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}
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function dragended(event, d) {
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if (!event.active) simulation.alphaTarget(0);
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d.fx = null;
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d.fy = null;
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d.fz = null;
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}
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});
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</script>
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</body>
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</html>
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