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| { | |
| "name": "domain", | |
| "children": [ | |
| { | |
| "name": "Level", | |
| "children": [ | |
| { | |
| "name": "id", | |
| "children": [ | |
| { | |
| "name": "String", | |
| "size": 3938 | |
| } | |
| ] | |
| }, | |
| { | |
| "name": "goal", | |
| "children": [ | |
| { | |
| "name": "Goal", | |
| "children": [ | |
| { | |
| "name": "type", | |
| "children": [ | |
| { | |
| "name": "String", | |
| "size": 3938 | |
| } | |
| ] | |
| }, | |
| { | |
| "name": "opts", | |
| "children": [ | |
| { | |
| "name": "Object", | |
| "size": 3938 | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| }, | |
| { | |
| "name": "cells", | |
| "children": [ | |
| { | |
| "name": "CellCollection", | |
| "children": [ | |
| { | |
| "name": "cells", | |
| "children": [ | |
| { | |
| "name": "Array", | |
| "children": [ | |
| { | |
| "name": "Cell", | |
| "children": [ | |
| { | |
| "name": "gene", | |
| "children": [ | |
| { | |
| "name": "String", | |
| "size": 3938 | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| } | |
| ] | |
| } |
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| .node rect { | |
| cursor: pointer; | |
| fill: #fff; | |
| fill-opacity: .5; | |
| stroke: #3182bd; | |
| stroke-width: 1.5px; | |
| } | |
| .node text { | |
| font: 10px sans-serif; | |
| pointer-events: none; | |
| } | |
| path.link { | |
| fill: none; | |
| stroke: #9ecae1; | |
| stroke-width: 1.5px; | |
| } | |
| </style> | |
| <body> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script> | |
| var margin = {top: 30, right: 20, bottom: 30, left: 20}, | |
| width = 960 - margin.left - margin.right, | |
| barHeight = 20, | |
| barWidth = width * .8; | |
| var i = 0, | |
| duration = 400, | |
| root; | |
| var tree = d3.layout.tree() | |
| .nodeSize([0, 20]); | |
| var diagonal = d3.svg.diagonal() | |
| .projection(function(d) { return [d.y, d.x]; }); | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width + margin.left + margin.right) | |
| .append("g") | |
| .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); | |
| d3.json("flare.json", function(error, flare) { | |
| flare.x0 = 0; | |
| flare.y0 = 0; | |
| update(root = flare); | |
| }); | |
| function update(source) { | |
| // Compute the flattened node list. TODO use d3.layout.hierarchy. | |
| var nodes = tree.nodes(root); | |
| var height = Math.max(500, nodes.length * barHeight + margin.top + margin.bottom); | |
| d3.select("svg").transition() | |
| .duration(duration) | |
| .attr("height", height); | |
| d3.select(self.frameElement).transition() | |
| .duration(duration) | |
| .style("height", height + "px"); | |
| // Compute the "layout". | |
| nodes.forEach(function(n, i) { | |
| n.x = i * barHeight; | |
| }); | |
| // Update the nodes… | |
| var node = svg.selectAll("g.node") | |
| .data(nodes, function(d) { return d.id || (d.id = ++i); }); | |
| var nodeEnter = node.enter().append("g") | |
| .attr("class", "node") | |
| .attr("transform", function(d) { return "translate(" + source.y0 + "," + source.x0 + ")"; }) | |
| .style("opacity", 1e-6); | |
| // Enter any new nodes at the parent's previous position. | |
| nodeEnter.append("rect") | |
| .attr("y", -barHeight / 2) | |
| .attr("height", barHeight) | |
| .attr("width", barWidth) | |
| .style("fill", color) | |
| .on("click", click); | |
| nodeEnter.append("text") | |
| .attr("dy", 3.5) | |
| .attr("dx", 5.5) | |
| .text(function(d) { return d.name; }); | |
| // Transition nodes to their new position. | |
| nodeEnter.transition() | |
| .duration(duration) | |
| .attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; }) | |
| .style("opacity", 1); | |
| node.transition() | |
| .duration(duration) | |
| .attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; }) | |
| .style("opacity", 1) | |
| .select("rect") | |
| .style("fill", color); | |
| // Transition exiting nodes to the parent's new position. | |
| node.exit().transition() | |
| .duration(duration) | |
| .attr("transform", function(d) { return "translate(" + source.y + "," + source.x + ")"; }) | |
| .style("opacity", 1e-6) | |
| .remove(); | |
| // Update the links… | |
| var link = svg.selectAll("path.link") | |
| .data(tree.links(nodes), function(d) { return d.target.id; }); | |
| // Enter any new links at the parent's previous position. | |
| link.enter().insert("path", "g") | |
| .attr("class", "link") | |
| .attr("d", function(d) { | |
| var o = {x: source.x0, y: source.y0}; | |
| return diagonal({source: o, target: o}); | |
| }) | |
| .transition() | |
| .duration(duration) | |
| .attr("d", diagonal); | |
| // Transition links to their new position. | |
| link.transition() | |
| .duration(duration) | |
| .attr("d", diagonal); | |
| // Transition exiting nodes to the parent's new position. | |
| link.exit().transition() | |
| .duration(duration) | |
| .attr("d", function(d) { | |
| var o = {x: source.x, y: source.y}; | |
| return diagonal({source: o, target: o}); | |
| }) | |
| .remove(); | |
| // Stash the old positions for transition. | |
| nodes.forEach(function(d) { | |
| d.x0 = d.x; | |
| d.y0 = d.y; | |
| }); | |
| } | |
| // Toggle children on click. | |
| function click(d) { | |
| if (d.children) { | |
| d._children = d.children; | |
| d.children = null; | |
| } else { | |
| d.children = d._children; | |
| d._children = null; | |
| } | |
| update(d); | |
| } | |
| function color(d) { | |
| return d._children ? "#3182bd" : d.children ? "#c6dbef" : "#fd8d3c"; | |
| } | |
| </script> |
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