D3 Examples - 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;
            font-family: Arial, sans-serif;
        }
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        h1{
            margin: 0;
            font-size: 1.3em;
            color: #43423E;
            margin-bottom: 5px;
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        }
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        p{
            font-size: 1em;
            margin: 10px 0 0 0;
            color: #777777;
        }
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        rect{
            fill: #8AB7C3;
        }
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        rect:hover{
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            fill:#1D8BAB;
        }
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            .axis path,
            .axis line {
                fill: none;
                stroke: #777777;
                shape-rendering: crispEdges;
            }
            
            .axis text {
                font-family: sans-serif;
                font-size: 11px;
                color:#777777;
            }
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            .y.axis path,
            .y.axis line{
                opacity: 0;
            }
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            a{
                text-decoration: none;
            }
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        </style>
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    </head>
    <body>
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    <h1>Proportion of seats held by women in national parliaments in 2014</h1>
    <p>Countries - Descending order (%). Source: <a href="https://www.worldbank.org/">The World Bank</a></p>
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        <script type="text/javascript"> 
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        var w = 700;
        var h = 3000;
        var padding = [5, 10, 20, 165];
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        var widthScale = d3.scale.linear()
                                .range([ 0, w - padding[1] - padding[3] ]);
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        var heightScale = d3.scale.ordinal()
                        .rangeRoundBands([ padding[0], h - padding[2] ], 0.1);
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        var body = d3.select("body")
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            var xAxis = d3.svg.axis()
                        .scale(widthScale)
                        .orient('bottom');
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                        var yAxis = d3.svg.axis()
                                    .scale(heightScale)
                                    .orient('left');
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            var svg = d3.select("body")
                        .append("svg")
                        .attr("width", w)
                        .attr("height", h);
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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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                });
                    widthScale.domain([0, d3.max(data, function(d){
                        return +d.yr2014;
                    }) ]);
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                    heightScale.domain(data.map(function(d){return d.CountryName}));
                    //.attr('height', data.length * 20 )
                
                var rects = svg.selectAll("rect")
                    .data(data)
                    .enter()
                    .append("rect")
                    .attr('class','rect')
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                rects.attr("x", padding[3])
                    .attr("y", function(d) {
                        return heightScale(d.CountryName);
                    })
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                    .attr('width', function(d){
                        return widthScale(d.yr2014);
                    } )
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                    .attr('height', heightScale.rangeBand())
                    .append("title")
                    .text(function(d){
                        return d.CountryName + "'s proportion of seats held by women: " + d.yr2014 + "%"
                    });
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                    svg.append('g')
                    .attr('class','x axis' )
                    .attr("transform", "translate(" + padding[3]  + "," + (h - padding[2]) + ")")
                    .call(xAxis);
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                    svg.append('g')
                        .attr('class','y axis' )
                        .attr('transform', 'translate(' + (padding[3] -1) + ',0)')
                        .call(yAxis);
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​
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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>
    