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<!DOCTYPE html> |
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<meta charset="utf-8"> |
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<head> |
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<style> |
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.axis { |
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font: 10px sans-serif; |
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} |
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.text { |
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fill: black; |
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font-family: sans-serif |
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} |
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.axis path, |
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.axis line { |
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fill: none; |
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stroke: #000; |
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stroke-width = 5; |
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shape-rendering: crispEdges; |
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} |
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<svg width="960" height="500"></svg> |
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</style> |
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<link href="style.css" rel="stylesheet" type="text/css"> |
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</head> |
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<textarea></textarea> |
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<body> |
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<script src="http://d3js.org/d3.v3.min.js"></script> |
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<script> |
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var margin = {top: 20, right: 20, bottom: 55, left: 75}, |
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width = 960 - margin.left - margin.right, |
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height = 500 - margin.top - margin.bottom; |
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var y = d3.scale.ordinal().rangeRoundBands([height, 0], .25); |
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var x = d3.scale.linear().range([width, 0]); |
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var colors = d3.scale.category10(); |
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var xAxis = d3.svg.axis() |
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.scale(x) |
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.orient("bottom"); |
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var yAxis = d3.svg.axis() |
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.scale(y) |
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.orient("left"); |
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var svg = d3.select("body").append("svg") |
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.attr("width", width + margin.left + margin.right) |
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.attr("height", height + margin.top + margin.bottom) |
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.append("g") |
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.attr("transform", "translate(" + margin.left + "," + margin.top + ")"); |
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d3.text("peter.txt", function(error, data) { |
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if (error) throw error; |
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d3.select("body").select("textarea").text(data); |
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}); |
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d3.csv("TRISF.csv", function(error, data) { |
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data.forEach(function(d) { |
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d.district = d.district; |
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d.count = +d.count; |
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}); |
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y.domain(data.map(function(d) { return d.district; })); |
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x.domain([d3.max(data, function(d) { return d.count; }), 0]); |
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svg.append("g") |
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.attr("class", "x axis") |
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.attr("transform", "translate(0," + height + ")") |
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.call(xAxis) |
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.append("text") |
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.attr("dy", "4em") |
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.attr("dx", "32em") |
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.attr("fill", "#000") |
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.text("NUMBER OF THEFT RELATED INCIDENTS"); |
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; |
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svg.append("g") |
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.attr("class", "y axis") |
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.call(yAxis) |
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.append("text") |
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.attr("dy", "-0.71em") |
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.attr("dx", "-5.5em") |
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.attr("fill", "#000") |
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.text("DISTRICT"); |
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svg.selectAll("bar") |
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.data(data) |
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.enter() |
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.append("rect") |
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.attr("class","rect") |
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.attr("width", function(d) { return x(d.count); }) |
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.attr("y", function(d) { return y(d.district); }) |
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.attr("height", y.rangeBand()) |
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.style("fill", function(d) { |
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if (d.count === 228) |
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{ |
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return "#ffe175"; |
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} |
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else if (d.count === 261) |
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{ |
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return "#ffd642"; |
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} |
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else if (d.count === 288) |
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{ |
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return "#fed12d"; |
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} |
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else if (d.count === 368) |
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{ |
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return "#fed35c"; |
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} |
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else if (d.count === 372) |
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{ |
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return "#feb24c" |
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} |
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else if (d.count === 410) |
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{ |
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return "#fd8d3c"; |
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} |
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else if (d.count === 616) |
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{ |
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return "#fc4e2a"; |
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} |
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else if (d.count === 794) |
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{ |
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return "#e31a1c" |
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} |
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else if (d.count === 909) |
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{ |
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return "#bd0026"; |
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} |
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return "#800026";}) |
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svg.append("text") |
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.data(data) |
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.attr("x", width) |
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.attr("y", height) |
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.attr("dy", "-1.6em") |
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.attr("dx", "-60.5em") |
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.attr("text-anchor", "middle") |
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.attr("font-size", "14px") |
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.attr("fill", "white") |
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.text(function(d) { return d.count; }); |
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}); |
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</script> |
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</body> |