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Cognitive Biases Interactive Map
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"> | |
<title>Node-Link Tree</title> | |
<link href="interactive_tree.css" rel="stylesheet" type="text/css" /> | |
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?1.27.2"></script> | |
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.layout.js?1.27.2"></script> | |
</head> | |
<body> | |
<div id="chart"></div> | |
<script type="text/javascript"> | |
var w = 960, | |
h = 2000, | |
i = 0, | |
duration = 500, | |
root; | |
var tree = d3.layout.tree() | |
.size([h, w - 160]); | |
var diagonal = d3.svg.diagonal() | |
.projection(function(d) { return [d.y, d.x]; }); | |
var vis = d3.select("#chart").append("svg:svg") | |
.attr("width", w) | |
.attr("height", h) | |
.append("svg:g") | |
.attr("transform", "translate(40,0)"); | |
d3.json("math_map_compact.json", function(json) { | |
json.x0 = 800; | |
json.y0 = 0; | |
update(root = json); | |
}); | |
function update(source) { | |
// Compute the new tree layout. | |
var nodes = tree.nodes(root).reverse(); | |
console.log(nodes) | |
// Update the nodes… | |
var node = vis.selectAll("g.node") | |
.data(nodes, function(d) { return d.id || (d.id = ++i); }); | |
var nodeEnter = node.enter().append("svg: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("svg:circle") | |
//.attr("class", "node") | |
//.attr("cx", function(d) { return source.x0; }) | |
//.attr("cy", function(d) { return source.y0; }) | |
.attr("r", 4.5) | |
.style("fill", function(d) { return d._children ? "lightsteelblue" : "#fff"; }) | |
.on("click", click); | |
nodeEnter.append("svg:text") | |
.attr("x", function(d) { return d._children ? -8 : 8; }) | |
.attr("y", 3) | |
//.attr("fill","#ccc") | |
//.attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; }) | |
.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) | |
.select("circle") | |
//.attr("cx", function(d) { return d.x; }) | |
//.attr("cy", function(d) { return d.y; }) | |
.style("fill", "lightsteelblue"); | |
node.transition() | |
.duration(duration) | |
.attr("transform", function(d) { return "translate(" + d.y + "," + d.x + ")"; }) | |
.style("opacity", 1); | |
node.exit().transition() | |
.duration(duration) | |
.attr("transform", function(d) { return "translate(" + source.y + "," + source.x + ")"; }) | |
.style("opacity", 1e-6) | |
.remove(); | |
/* | |
var nodeTransition = node.transition() | |
.duration(duration); | |
nodeTransition.select("circle") | |
.attr("cx", function(d) { return d.y; }) | |
.attr("cy", function(d) { return d.x; }) | |
.style("fill", function(d) { return d._children ? "lightsteelblue" : "#fff"; }); | |
nodeTransition.select("text") | |
.attr("dx", function(d) { return d._children ? -8 : 8; }) | |
.attr("dy", 3) | |
.style("fill", function(d) { return d._children ? "lightsteelblue" : "#5babfc"; }); | |
// Transition exiting nodes to the parent's new position. | |
var nodeExit = node.exit(); | |
nodeExit.select("circle").transition() | |
.duration(duration) | |
.attr("cx", function(d) { return source.y; }) | |
.attr("cy", function(d) { return source.x; }) | |
.remove(); | |
nodeExit.select("text").transition() | |
.duration(duration) | |
.remove(); | |
*/ | |
// Update the links… | |
var link = vis.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("svg: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); | |
} | |
d3.select(self.frameElement).style("height", "2000px"); | |
</script> | |
</body> | |
</html> |
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circle { | |
cursor: pointer; | |
fill: #fff; | |
stroke: steelblue; | |
stroke-width: 1.5px; | |
} | |
text { | |
font-size:10px; | |
} | |
path.link { | |
fill: none; | |
stroke: #ccc; | |
stroke-width: 1.5px; | |
} |
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{ | |
"name": "Biases", | |
"children": [ | |
{ | |
"name": "1. Too Much Information", | |
"children": [ | |
{ | |
"name": "We notice things already primed in memory or repeated often.", | |
"children": [ | |
{"name": "Availability heuristic"}, | |
{"name": "Attentional bias"}, | |
{"name": "Illusory truth effect"}, | |
{"name": "Mere exposure effect"}, | |
{"name": "Context effect"}, | |
{"name": "Cue-dependent forgetting"}, | |
{"name": "Mood-congruent memory bias"}, | |
{"name": "Frequency illusion"}, | |
{"name": "Baader-Meinhof Phenomenon"}, | |
{"name": "Empathy gap"}, | |
{"name": "Omission bias"}, | |
{"name": "Base rate fallacy"} | |
] | |
} | |
] | |
} | |
] | |
} |
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