mirror of
https://github.com/ipfs/kubo.git
synced 2026-02-24 20:07:45 +08:00
60 lines
1.6 KiB
HTML
60 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<style>
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.node {
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stroke: #fff;
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stroke-width: 1.5px;
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}
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.link {
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stroke: #999;
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stroke-opacity: .6;
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}
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</style>
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<body>
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<h1>Ipfs Visualization</h1>
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<script src="http://d3js.org/d3.v3.min.js"></script>
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<script>
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var hash = window.location.hash.substring(1)
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var width = 960,
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height = 800;
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var color = d3.scale.category20();
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var force = d3.layout.force()
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.charge(-50)
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.linkDistance(90)
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.gravity(0.01)
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.size([width, height]);
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var svg = d3.select("body").append("svg")
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.attr("width", width)
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.attr("height", height);
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d3.json(hash, function(error, graph) {
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force
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.nodes(graph.nodes)
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.links(graph.links)
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.start();
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var link = svg.selectAll(".link")
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.data(graph.links)
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.enter().append("line")
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.attr("class", "link")
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.style("stroke-width", function(d) { return Math.sqrt(d.value); });
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var node = svg.selectAll(".node")
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.data(graph.nodes)
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.enter().append("circle")
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.attr("class", "node")
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.attr("r", function(d) {return 1.0 + Math.log(d.value)})
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.style("fill", function(d) { return color(d.group); })
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.call(force.drag);
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node.append("title")
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.text(function(d) { return d.name; });
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force.on("tick", function() {
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link.attr("x1", function(d) { return d.source.x; })
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.attr("y1", function(d) { return d.source.y; })
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.attr("x2", function(d) { return d.target.x; })
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.attr("y2", function(d) { return d.target.y; });
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node.attr("cx", function(d) { return d.x; })
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.attr("cy", function(d) { return d.y; });
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});
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});
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</script>
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