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ThomasSeymat
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EU renewable energy
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Renewable consumption in the European Union</title> <script type="text/javascript" src="https://d3js.org/d3.v3.js"></script> <style type="text/css"> body { background-color: white; } h1 { font-size: 30px; font-family: helvetica; } h2 { font-size: 20px; font-family: helvetica; } svg { background-color: white; } rect { fill: #006600; } rect:hover { opacity: 0.67; } </style> </head> <body> <h1>Which EU country used the most renewable energy?</h1> <h2>In percentage, for 2013</h2> <script type="text/javascript"> var svg = d3.select("body") .append("svg") .attr("width", 1000) .attr("height", 450); d3.csv("Lesson3GreenEnergy.csv", function(data) { data.sort(function(a, b) { return d3.descending(+a.Renewable_energy_consumption, +b.Renewable_energy_consumption); //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!). }); var rects = svg.selectAll("rect") .data(data) .enter() .append("rect"); rects.attr("x", 0) .attr("y", function(d, i) { return i * 15; }) .attr("width", function(d) { return d.Renewable_energy_consumption * 10; }) .attr("height", 12) .append("title") .text(function(d) { return d.Country + " consumed "+ d.Renewable_energy_consumption + " percent of renewable energy in total in 2013."; }); }); </script> <p>Source: Eurostat</p> </body> </html>
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