<!DOCTYPE html>
<head>
<meta charset="utf-8">
<link href="https://fonts.googleapis.com/css?family=Open+Sans" rel="stylesheet">
<style>
h1 {
font-family: "Open Sans", sans-serif;
/*text-align: left;*/
}
h3 {
font-family: "Open Sans", Arial, sans-serif;
/*text-align: left;*/
}
h5 {
font-family: "Open Sans", Arial, sans-serif;
/*text-align: left;*/
}
h4 {
font-family: "Open Sans", Arial, sans-serif;
position: absolute;
left: 62%;
top: 10%;
/*color: RGB(247, 247, 195);*/
size: 2em;
}
span {
color: white;
padding: 1.5px;
}
.title {
/*text-align: left;*/
margin-left: 10%;
}
#wrapper {
margin-left: auto;
margin-right: auto;
width: 100%;
}
#visual {
/*display: block;*/
float: left;
/*margin-left: 8%;*/
margin-right: auto;
width: 60%;
/*padding: 2%;*/
}
.Parsons {
background: rgb(61, 144, 200);
}
.NewS {
background: rgb(112, 197, 226);
}
svg {
display: block;
margin-left: 2%;
width: 100%;
}
.node--root {
pointer-events: none;
}
.node {
cursor: pointer;
}
.node:hover {
stroke: #fff;
stroke-width: 3px;
}
.node--leaf {
fill: #F4201B;
}
.circleLabel {
font: 8px "Open Sans", Helvetica, Arial, sans-serif;
text-anchor: middle;
pointer-events: auto;
}
.tooltext {
font: 12px "Open Sans", Helvetica, Arial, sans-serif;
/*text-align: center;*/
}
.sizeText {
font-family: "Open Sans", Helvetica, Arial, sans-serif;
text-anchor: middle;
}
#numbers {
margin-left: auto;
margin-right: auto;
margin-top: 5%;
/*float: left;*/
padding-left: 2em;
}
</style>
</head>
<body>
<div id="wrapper"><div id='visual'>
<svg width="600" height="600"></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script>
function sizeIn(d) {
return function(d) {
document.getElementById(d.data.name+d.data.size).style.visibility = 'visible';
document.getElementById(d.data.size+d.data.name).style.visibility = 'hidden';
};
}
function sizeOut(d) {
return function(d) {
document.getElementById(d.data.name+d.data.size).style.visibility = 'hidden';
document.getElementById(d.data.size+d.data.name).style.visibility = 'visible';
};
}
var svg = d3.select("svg"),
margin = 0,
diameter = +svg.attr("width"),
g = svg.append("g").attr("transform", "translate(" + diameter / 2 + "," + diameter / 2 + ")");
var color = d3.scaleLinear()
.domain([0, 1])
.range(["rgb(254,186,187)","rgb(204,3,0)"]) //"hsl(152,80%,60%)", "hsl(228,30%,40%)"
.interpolate(d3.interpolateRgb);
var pack = d3.pack()
.size([diameter - margin, diameter - margin])
.padding(2);
var tooltip = d3.select("body")
.append("div")
.attr("class", "tooltext")
.style("position", "absolute");
d3.json("flareLink.json", function(error, root) {
if (error) throw error;
root = d3.hierarchy(root)
.sum(function(d) { return d.size; })
.sort(function(a, b) { return b.value - a.value; });
var focus = root,
nodes = pack(root).descendants(),
view;
var circle = g.selectAll("circle")
.data(nodes)
.enter().append("circle")
.attr("class", function(d) { return d.parent ? d.children ? "node" : "node node--leaf" : "node node--root"; })
.attr('text-align','center')
.style("fill", function(d) { return d.children ? color(d.depth) : "null"; })
.on("click", function(d) { if (focus !== d) zoom(d), d3.event.stopPropagation(); })
.on("mouseover", sizeIn(this.value))
.on("mouseout", sizeOut(this.value));
var text = g.selectAll("text")
.data(nodes)
.enter().append("text")
.attr("class", "circleLabel")
.style("font-size", function(d) { return Math.min(.4*d.r, (.4*d.r - 8) / this.getComputedTextLength() *48) + "px"; })
.attr("dy", ".35em")
.style("fill", "rgb(255,255,255)")
.style("fill-opacity", function(d) { return d.parent === node, root ? 1 : 0; })
.attr("id", function(d) { return d.data.size+d.data.name})
.style("display", function(d) { return d.parent === node, root ? "inline" : "none"; })
.text(function(d) { return d.data.name;});
var size = g.selectAll("size")
.data(nodes)
.enter().append("text")
.attr("class", "sizeText")
.style("font-size", function(d) { return Math.min(.5*d.r, (.5*d.r - 8) / this.getComputedTextLength() *48) + "px"; })
.attr("dy", ".35em")
.style("visibility", "hidden")
.style("fill", "rgb(255,255,255)")
.attr('id', function(d) { return d.data.name+d.data.size})
.style("display", function(d) { return d.parent === node, root ? "inline" : "none"; })
.text(function(d) { return d.data.size;});
var node = g.selectAll("circle,text");
svg
.style("background", "rgb(255,255,255)")
.on("click", function() { zoom(root); });
zoomTo([root.x, root.y, root.r * 2.3 + margin]);
function zoom(d) {
var focus0 = focus; focus = d;
var transition = d3.transition()
.duration(d3.event.altKey ? 7500 : 750)
.tween("zoom", function(d) {
var i = d3.interpolateZoom(view, [focus.x, focus.y, focus.r * 2.3 + margin]);
return function(t) { zoomTo(i(t)); };
});
transition.selectAll("text")
.filter(function(d) { return d.parent === focus || this.style.display === "inline"; })
.attr('text-align','middle')
.style("font-size", function(d) { return Math.min(d.r, (d.r - 8) / this.getComputedTextLength() * 48) + "px"; })
.attr("dy", ".35em")
.style("fill-opacity", function(d) { return d.parent === focus, node, root ? 1 : 0; })
.on("start", function(d) { if (d.parent === focus, node, root) this.style.display = "inline"; })
.on("end", function(d) { if (d.parent === focus, node, root) this.style.display = "inline"; });
}
function zoomTo(v) {
var k = diameter / v[2]; view = v;
node.attr("transform", function(d) { return "translate(" + (d.x - v[0]) * k + "," + (d.y - v[1]) * k + ")"; });
circle.attr("r", function(d) { return d.r * k; });
}
function hovered(hover) {
return function(d) {
d3.selectAll(d.ancestors().map(function(d) {}));
};
}
});
</script>
</div>
</body>