D3 Examples - Module 3: Proportion of seats held by women in national parliaments

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<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Loading CSV Data with D3</title>
        <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
        <style type="text/css">
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        body {
            background-color: #fff1e0;
            margin: 0;
            font-family: Arial, sans-serif;
        }
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        h1{
            position: relative;
            font-size: 1.3em;
            color: #43423E;
            margin-bottom: 5px;
        
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        }
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        p{
            position: relative;
            font-size: 1em;
            margin: 0 0 5px;
        }
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        .rect{
            fill: #8AB7C3;
        }
        </style>
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​
    </head>
    <body>
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        <script type="text/javascript"> 
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        var body = d3.select("body")
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        body.append("h1").text("Proportion of seats held by women in national parliaments in 2014")
        body.append("p").text("%")
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        var svg = d3.select("body")
            
            .append("svg")
            .attr('height', 1500)
            .attr('width',600 );
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            //Load in contents of CSV file
            d3.csv("women-in-parliaments.csv", function(data) {
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                    data.sort(function(a, b) {
                    return d3.descending(+a.yr2014, +b.yr2014);
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                    //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!).
                });
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                    //.attr('height', data.length * 20 )
                
                var rects= svg.selectAll("rect")
                
                    .data(data)
                    .enter()
                    .append("rect")
                    .classed("rect", true);
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                rects.attr('x',0 )
                    .attr('y', function(d, i){
                        return i * 10;
                    })
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                    .attr('width', function(d){
                        return d.yr2014 * 10;
                    } )
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                    .attr('height', 8 )
                    .append("title")
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                    .text(function(d){
                        return d.CountryName + "'s proportion of seats held by women: " + d.yr2014 + "%"
                    });
                
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                //Now CSV contents have been transformed into
                //an array of JSON objects.
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            });
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        </script>
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    </body>
</html>
    