A variation of the cluster dendrogram using a different style of curved links to avoid intersection.
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Cluster Dendrogram II
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| license: gpl-3.0 |
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| .node circle { | |
| fill: #fff; | |
| stroke: steelblue; | |
| stroke-width: 1.5px; | |
| } | |
| .node { | |
| font: 10px sans-serif; | |
| } | |
| .link { | |
| fill: none; | |
| stroke: #ccc; | |
| stroke-width: 1.5px; | |
| } | |
| </style> | |
| <body> | |
| <script src="//d3js.org/d3.v3.min.js"></script> | |
| <script> | |
| var width = 960, | |
| height = 2200; | |
| var cluster = d3.layout.cluster() | |
| .size([height, width - 160]); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height) | |
| .append("g") | |
| .attr("transform", "translate(40,0)"); | |
| d3.json("/mbostock/raw/4063550/flare.json", function(error, root) { | |
| if (error) throw error; | |
| var nodes = cluster.nodes(root), | |
| links = cluster.links(nodes); | |
| var link = svg.selectAll(".link") | |
| .data(links) | |
| .enter().append("path") | |
| .attr("class", "link") | |
| .attr("d", function(d) { | |
| return "M" + d.source.y + "," + d.source.x | |
| + "C" + d.source.y + "," + d.source.x | |
| + " " + d.source.y + "," + d.target.x | |
| + " " + d.target.y + "," + d.target.x; | |
| }); | |
| var node = svg.selectAll(".node") | |
| .data(nodes) | |
| .enter().append("g") | |
| .attr("class", "node") | |
| .attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; }) | |
| node.append("circle") | |
| .attr("r", 4.5); | |
| node.append("text") | |
| .attr("dx", function(d) { return d.children ? -8 : 8; }) | |
| .attr("dy", 3) | |
| .style("text-anchor", function(d) { return d.children ? "end" : "start"; }) | |
| .text(function(d) { return d.name; }); | |
| }); | |
| d3.select(self.frameElement).style("height", height + "px"); | |
| </script> |
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