Created
May 24, 2015 11:23
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Pie layout
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style> | |
path { | |
fill: #ccc; | |
stroke: #333; | |
stroke-width: 1.5px; | |
transition: fill 250ms linear; | |
transition-delay: 150ms; | |
} | |
path:hover { | |
fill: #999; | |
stroke: #000; | |
transition-delay: 0; | |
} | |
</style> | |
<body> | |
<script src="http://d3js.org/d3.v3.min.js"></script> | |
<script> | |
d3.csv("universities_data.csv", function(data) { | |
data.forEach(function(d) { | |
d.Females = +d.Females; | |
d.Males = +d.Males; | |
d.Total = +d.Total; | |
d.Year = +d.Year; | |
}); | |
var width = 960, | |
height = 500; | |
var outerRadius = height / 2 - 20, | |
innerRadius = outerRadius / 3, | |
cornerRadius = 10; | |
var pie = d3.layout.pie() | |
.value(function(d) { return d.Total; }) | |
.padAngle(.02); | |
var arc = d3.svg.arc() | |
.padRadius(outerRadius) | |
.innerRadius(innerRadius); | |
var svg = d3.select("body").append("svg") | |
.attr("width", width) | |
.attr("height", height) | |
.append("g") | |
.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")"); | |
svg.selectAll("path") | |
.data(pie(data)) | |
.enter().append("path") | |
.each(function(d) { d.outerRadius = outerRadius - 20; }) | |
.attr("d", arc) | |
.on("mouseover", arcTween(outerRadius, 0)) | |
.on("mouseout", arcTween(outerRadius - 20, 150)); | |
function arcTween(outerRadius, delay) { | |
return function() { | |
d3.select(this).transition().delay(delay).attrTween("d", function(d) { | |
var i = d3.interpolate(d.outerRadius, outerRadius); | |
return function(t) { d.outerRadius = i(t); return arc(d); }; | |
}); | |
}; | |
} | |
}); | |
</script> |
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University | Total | Females | Males | Year | Type | |
---|---|---|---|---|---|---|
PortSaid | 13817 | 6679 | 7138 | 2012 | Public | |
PortSaid | 14790 | 7527 | 7263 | 2013 | Public | |
PortSaid | 17295 | 8509 | 8786 | 2010 | Public | |
6OctoberUniversity | 12507 | 4297 | 8210 | 2012 | Private | |
6OctoberUniversity | 14608 | 5360 | 9248 | 2013 | Private |
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