xxxxxxxxxx<html lang="en"> <head> <meta charset="utf-8"> <title>Measels Project</title> <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script> <style type="text/css"> body { background-color: white; font-family: Helvetica, Arial, sans-serif; } h1 { font-size: 24px; margin: 0; } p { font-size: 14px; margin: 10px 0 0 0; } svg { background-color: white; } circle:hover { fill: purple; } path { stroke: gray; stroke-width: 1; } g.highlight path { stroke: red; stroke-width: 2; } .axis path, .axis line { fill: none; stroke: black; stroke-width: 1; shape-rendering: crispEdges; } .axis text { font-family: sans-serif; font-size: 11px; } </style> </head> <body> <h1>Measels Immunization Coverage</h1> <p>WHO Western European Measels Immunization coverage amongst 1 year olds for the period 1993-2013, percentage by country. Source: <a href="https://apps.who.int/gho/data/node.main.A826?lang=en">WHO</a></p> <script type="text/javascript"> var w = 1200; var h = 700; var padding = [ 20, 10, 50, 100 ]; //Top, right, bottom, left var dateFormat = d3.time.format("%Y"); var xScale = d3.time.scale() .range([ padding[3], w - padding[1] - padding[3] ]); var yScale = d3.scale.linear() .range([ padding[0], h - padding[2] ]); //Configure axis generators var xAxis = d3.svg.axis() .scale(xScale) .orient("bottom") .ticks(20) .tickFormat(function(d) { return dateFormat(d); }); var yAxis = d3.svg.axis() .scale(yScale) .orient("left") .ticks(20) .tickFormat(function(d) { return d + "%"; }); var line = d3.svg.line() .x(function(d) { return xScale(dateFormat.parse(d.year)); }) .y(function(d) { return yScale(+d.amount); }); var svg = d3.select("body") .append("svg") .attr("width", w) .attr("height", h); d3.csv("measelsimmunizationcoverages.csv", function(data) { var years = ["1993", "1994", "1995", "1996", "1997", "1998", "1999", "2000", "2001", "2002", "2003", "2004", "2005", "2006", "2007", "2008", "2009", "2010", "2011", "2012", "2013"]; var dataset = []; for (var i = 0; i < data.length; i++) { dataset[i] = { country: data[i].COUNTRY, percentage: [] }; for (var j = 0; j < years.length; j++) { if (data[i][years[j]]) { dataset[i].percentage.push({ year: years[j], amount: data[i][years[j]] }); } } } xScale.domain([ d3.min(years, function(d) { return dateFormat.parse(d); }), d3.max(years, function(d) { return dateFormat.parse(d); }) ]); yScale.domain([ d3.max(dataset, function(d) { return d3.max(d.percentage, function(d) { return +d.amount; }); }), d3.min(dataset, function(d) { return d3.min(d.percentage, function(d) { return +d.amount; }); }), ]); var groups = svg.selectAll("g") .data(dataset) .enter() .append("g") .classed("highlight", function(d) { if (d.country == "Britain") { return true; } else { return false; } }); groups.append("title") .text(function(d) { return d.country; }); groups.selectAll("path") .data(function(d) { return [ d.percentage ]; }) .enter() .append("path") .attr("class", "line") .attr("d", line) .attr("fill", "none") .attr("stroke-width", 2); //var circles = svg.selectAll("circle") //.data(data) //.enter() //.append("circle"); //circles.attr("cx", function(d) { // return xScale(d.pct2000); // }) // .attr("cy", function(d) { // return yScale(d.pct2013); // }) // .attr("r", 0.1) // .attr("fill", "red") // .append("title") // .text(function(d) { // return d.COUNTRY + "'s measels immunization coverage among 1 year olds for the year 2000 is " + d.pct2000 + "% and for 2013 is " + d.pct2013 + "%"; // }); //circles.sort(function(a, b) { // return d3.ascending(+a.pct2000, +b.pct2000); // }) // .transition() // .delay(function(d, i) { // return i * 50; // }) // .duration(2000) // .attr("r", 4); svg.append("g") .attr("class", "x axis") .attr("transform", "translate(0," + (h - padding[2] + 10) + ")") .call(xAxis); svg.append("g") .attr("class", "y axis") .attr("transform", "translate(" + (padding[3] - 10) + ",0)") .call(yAxis); }); </script> </body></html> Modified http://d3js.org/d3.v3.js to a secure url
https://d3js.org/d3.v3.js