D3 Examples - Criminal Careers Project: Total arrests by crime, 2012

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<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Adding Tooltips</title>
        <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
        <style type="text/css">
            
            body {
            }
​
            svg {
                background-color: white;
                border: 2px solid #eee;
                padding: 5px;
                fill: #FB8752;
            }
​
        </style>
    </head>
    <body>
​
        <script type="text/javascript">     
​
​
            var svg = d3.select("body")
                        .append("svg")
                        .attr("width", 700)
                        .attr("height", 500);
​
​
​
            d3.csv("arrestsByAge2012.csv", function(data) {
​
                data.sort(function(a, b) {
                    return d3.descending(+a.totalAllAges, +b.totalAllAges);
​
                    //If your numeric values aren't sorting properly,
                    //try commenting out the line above, and instead using:
                    //
                    //return d3.descending(+a.lifeSatisfaction, +b.lifeSatisfaction);
                    //
                    //Data coming in from the CSV is saved as strings (text),
                    //so the + signs here force JavaScript to treat those
                    //strings instead as numeric values, thereby fixing the
                    //sort order (hopefully!).
                });
​
                var rects = svg.selectAll("rect")
                                .data(data)
                                .enter()
                                .append("rect");
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                rects.attr("x", 225)
                    .attr("y", function(d, i) {
                        return i * 18;
                    })
                    .attr("width", function(d) {
                        return d.totalAllAges * .0003;
                    })
                    .attr("height", 15)
                    .append("title")
                    .text(function(d) {
                        return d.crime + "'s number of arrests is " + d.totalAllAges;
                    });
​
                    var crime = svg.selectAll("text")
                        .data(data)
                        .enter()
                        .append("text");
​
​
                    crime.attr("x", 220)
                        .attr("y", function(d,i) {
                            return i * 18 + 11; })
                        .attr("fill", "black")
                        .attr("font-size", "10px")
                        .attr("font-weight", "normal")
                        .attr("font-family", "sans-serif")
                        .attr("text-anchor", "end")
                        .text(function(d) {
                            return d.crime});
            });
​
​
        </script>
​
    </body>
</html>
    