D3 Examples - Global Findex: Share of population with a formal bank account

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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: #637660;
            }
​
            svg {
                background-color: #c0c0c0;
            }
​
        </style>
    </head>
    <body>
​
        <script type="text/javascript">     
            //width and height
            var w = 700;
            var h = 1500;
​
            var svg = d3.select("body")
                        .append("svg")
                        .attr("width", w)
                        .attr("height", h);
​
​
​
            d3.csv("global-findex.csv", function(data) {
​
                data.sort(function(a, b) {
                    //return d3.descending(a.AccountAtaBank, b.AccountAtaBank);
                    return d3.descending(+a.AccountAtaBank, +b.AccountAtaBank);
​
                    //If your numeric values aren't sorting properly,
                    //try commenting out the line above, and instead using:
                    //
                    //return d3.descending(+a.AccountAtaBank, +b.AccountAtaBank);
                    //
                    //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.AccountAtaBank * 7;
                    })
                    .attr("height", 7)
                    .attr("fill", "white")
                    .append("title")
                    .text(function(d) {
                        return d.country + "'s percentage of people with a bank account is " + d.AccountAtaBank + "%.";
                    });
​
            });
​
​
        </script>
​
    </body>
</html>
    