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Emissions in Italy
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Emissions in Italy</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: 5; } p { font-size: 14px; margin: 14px 0 0 0; } svg { background-color: white; } circle:hover { fill: red; fill-opacity: 0.99; } .axis path, .axis line { fill: none; stroke: black; shape-rendering: crispEdges; } .axis text { font-family: sans-serif; font-size: 10px; } </style> </head> <body> <h1>CO2 Emissions in Italy</h1> <p>Carbon intensity by province: CO2 tonnes emitted per 1000 euros of GDP. </p> <p>Sources: <a href="https://www.sinanet.isprambiente.it/it/sia-ispra/inventaria/disaggregazione-dellinventario-nazionale-2010">ISPRA</a>, and <a href="https://www.ucer.camcom.it/studi-ricerche/banche-dati/bd/contieco/eurostat/prodotto-interno-lordo-delle-regioni-europee-re/Reddito_nuts3_province.xls/view">EUROSTAT</a>, 2010</p> <script type="text/javascript"> var w = 800; var h = 600; var padding = [ 50, 50, 50, 80 ]; //Top, right, bottom, left var xScale = d3.scale.linear() .range([ padding[3], w - padding[1] - padding[3] ]); var yScale = d3.scale.linear() .range([ padding[0], h - padding[2] ]); var xAxis = d3.svg.axis() .scale(xScale) .orient("bottom") .ticks(7); var yAxis = d3.svg.axis() .scale(yScale) .orient("left") .ticks(4) .tickFormat(function(d) { return d/1000 + " B€ GDP"; }); var svg = d3.select("body") .append("svg") .attr("width", w) .attr("height", h); d3.csv("ISPRA_CO2_PIL_2010.csv", function(data) { xScale.domain([ d3.min(data, function(d) { return +d.co2_pil_2010; }), d3.max(data, function(d) { return +d.co2_pil_2010; }) ]); yScale.domain([ d3.max(data, function(d) { return +d.pil2010; }), d3.min(data, function(d) { return +d.pil2010; }) ]); var circles = svg.selectAll("circle") .data(data) .enter() .append("circle"); circles.attr("cx", function(d) { return xScale(d.co2_pil_2010); }) .attr("cy", function(d) { return yScale(d.pil2010); }) .attr("r", 0.1) .attr("fill", "blue") .append("title") .text(function(d) { return d.PROVINCIA + "'s CO2 tonnes per 1,000 euros emitted are " + d.co2_pil_2010 +", and " + " GDP in 2010 was " + d.pil2010/1000 + " billion euros."; }); circles.sort(function(a, b) { return d3.ascending(+a.co2_pil_2010, +b.co2_pil_2010); }) .transition() .delay(function(d, i) { return i * 20; }) .duration(1000) .attr('fill-opacity', 0.3) .attr("r", 5); // 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] + ",0)") // .call(yAxis); svg.append("g") .attr("class", "x axis") .attr("transform", "translate(0," + (h - padding[2] + 5) + ")") .call(xAxis); svg.append("g") .attr("class", "y axis") .attr("transform", "translate(" + (padding[3] - 5) + ",0)") .call(yAxis); }); </script> </body> </html>
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