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<html lang="en">
<head>
<meta charset="utf-8">
<title>Adding Tooltips</title>
<script type="text/javascript" src="https://d3js.org/d3.v3.min.js"></script>
<style type="text/css">
svg {
background-color: white;
}
rect {
fill: steelblue;
}
</style>
</head>
<body>
<script type="text/javascript">
//https://gist.github.com/ssmaroju/5c58e65e7844c2ee6251
//https://bl.ocks.org/ssmaroju/5c58e65e7844c2ee6251
var svg = d3.select("body")
.append("svg")
.attr("width", 800)
.attr("height", 800);
d3.csv("roadac2012_AnnexureII.csv", function(data) {
data.sort(function(a, b) {
return d3.descending(+a.shareAccidents2012, +b.shareAccidents2012);
});
var rects = svg.selectAll("rect")
.data(data)
.enter()
.append("rect");
rects.attr("x", 0)
.attr("y", function(d, i) {
return i * 20;
})
.attr("width", function(d) {
return d.shareAccidents2012 * 25;
})
.attr("height", 15)
.append("title")
.text(function(d) {
return d.states + "'s share of accidents in 2012 is " + d.shareAccidents2012 + "%";
});
myText = svg.selectAll("text")
.data(data)
.enter()
.append('text')
.text(function(d){return d.states;})
.attr('fill','steelblue')
.attr('x', function(d) {
return d.shareAccidents2012 * 25 + 10;
})
.attr("y", function(d, i) {
return i * 20 + 12;
})
});
</script>
</body>
</html>
Modified http://d3js.org/d3.v3.min.js to a secure url
https://d3js.org/d3.v3.min.js