D3 Examples - Infant Deaths in Syria

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<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <title>Infant Deaths in Syria</title>
        <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
        <style type="text/css">
            
            body {
                background-color: #ddddff;
            }
​
            svg {
                background-color: white;
            }
​
            .axis path,
            .axis line {
                fill: none;
                stroke: black;
                shape-rendering: crispEdges;
            }
            
            .axis text {
                font-family: sans-serif;
                font-size: 11px;
            }
            .y.axis path,
            .y.axis line {
                opacity: 0;
            }
            rect:hover {
                fill: red;
            }
​
​
        </style>
    </head>
    <body>
        <h1># of Infant Deaths in Syria</h1>
​
        <script type="text/javascript">     
​
            var w = 600;
            var h = 800;
            var padding = [20,10,20,50];
​
​
            var widthScale = d3.scale.linear()
                                .range([ 0, w - padding[1]-padding[3] ]);
​
            var heightScale = d3.scale.ordinal()
                                .rangeRoundBands([ padding[0], h - padding[2] ], 0.1);
​
            var xAxis = d3.svg.axis()
                            .scale(widthScale)
                            .orient("bottom");
​
            var yAxis = d3.svg.axis()
                            .scale(heightScale)
                            .orient("left");
​
​
​
            var svg = d3.select("body")
                        .append("svg")
                        .attr("width", w)
                        .attr("height", h);
                
​
            d3.csv("syriadeaths.csv", function(data) {
                
                data.sort(function(a, b) {
                    return d3.descending(+a.No_of_Infant_deaths, +b.No_of_Infant_deaths);
                    
                });
​
                widthScale.domain([ 0, d3.max(data, function(d) {
                    return +d.No_of_Infant_deaths;
                }) ]);
​
                heightScale.domain(data.map(function(d) { return d.IndicatorName; } ));
​
                svg.selectAll("rect")
                    .data(data)
                    .enter()
                    .append("rect")
                    .attr("x", padding[3])
                    .attr("y", function(d, i) {
                        return heightScale(d.IndicatorName);
                    })
                    .attr("fill", "gray")
                    .attr("width", function(d) {
                        return widthScale(d.No_of_Infant_deaths);
                    })
                    .attr("height", heightScale.rangeBand())
                    .append("title")
                    .text(function(d) {
                        return "The number of Infant Deaths in Syria for "+d.IndicatorName+" are " + d.No_of_Infant_deaths;
                    })
​
                    svg.append("g")
                    .attr("class", "x axis")
                    .attr("transform", "translate(" + padding[3] + "," + (h - padding[2]) + ")")
                    .call(xAxis);
​
                    svg.append("g")
                    .attr("class", "y axis")
                    .attr("transform", "translate(" + (padding[3] - 5) + ",0)")
                    .call(yAxis);
​
            });
​
        </script>
​
    </body>
</html>
    