D3 Examples - Top 50 Hollywood films released from 2007-2011

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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 {
​
                background-color: #fff1e0;
                font-family: Arial, sans-serif;
            }
​
            h1 {
                color: #3B3D3B;
                line-height: 50%;
               }
​
             p {
                color: #3B3D3B;
                line-height: 40%;
                font-size: 16px;
               }
​
             rect{
                fill: #bb6d82;
            }
​
        </style>
    </head>
    <body>
​
        <script type="text/javascript"> 
​
            var body = d3.select('body');
​
                body.append('h1')
                        .text('Top 50 Hollywood films released from 2007-2011')
​
                body.append('p')
                        .text('Film budget ($m)')   
​
            var svg = d3.select("body")
                        .append("svg")
                        .attr("width", 800)
                        .attr("height", 490)
                        .style('background', '#fff1e0')
​
            d3.csv("HollywoodFilmsReleasedFrom2007_2011.csv", function(data) {
​
                data.sort(function(a, b) {
                    return d3.descending(+a.budget, +b.budget);
​
                    //If your numeric values aren't sorting properly,
                    //try commenting out the line above, and instead using:
                    //
                    //return d3.descending(+a.lifeSatisfaction, +b.lifeSatisfaction);
                    //
                    //Data coming in from the CSV is saved as strings (text),
                    //so the + signs here force JavaScript to treat those
                    //strings instead as numeric values, thereby fixing the
                    //sort order (hopefully!).
                });
​
​
                var rects = svg.selectAll("rect")
                                .data(data)
                                .enter()
                                .append("rect")
​
               rects.attr("x", 0)
                    .attr("y", function(d, i) {
                        return i * 10;
                    })
                    .attr("width", function(d) {
                        return d.budget * 2;
                    })
                    .attr("height", 8)
                    .append("title")
                    .text(function(d) {
                        return d.hollywoodFilms + " film budget, " + d.budget + " ($m)";
​
                    });
​
​
            });
​
​
        </script>
​
    </body>
</html>
    