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barras d3js sacando los datos de data.world
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width"> <title>mom - w43</title> <script src="https://d3js.org/d3.v5.min.js"></script> <style> svg text { font: 10px sans-serif; } </style> </head> <body> <div id="barras"></div> <!-- <svg width="200" height="200"> <rect x="100" y="100" width="95" height="95" fill="blue" stroke="black" stroke-width="5" /> <line x1="0" y1="0" x2="200" y2="200" stroke="red" stroke-width="5" /> <circle cx=150 cy=50 r=50 fill="white" stroke="black" /> </svg> --> <script> /** var datos = [ {"nombre" : "Alberto Fernandez", "seguidores" : 426191}, {"nombre" : "Alberto Cairo", "seguidores" : 49108}, ]; d3.select("body").selectAll("p") .data(datos).enter().append("p") .text( function(d) { return d.nombre + " tiene " + d.seguidores.toLocaleString('ES-ar') + " seguidores"; } ); **/ d3.csv("https://download.data.world/s/5u4n6qivdwcayxseuldbt7xw3ap4ld").then(function(data) { var max_s = 0; data.forEach(function(d) { d.suicides_by_year = +d.suicides_by_year; if (d.suicides_by_year > max_s) { max_s = d.suicides_by_year; } }); console.log(max_s); vis( data, max_s ); }); function vis(dw,mx) { var ancho = d3.scaleLinear() .domain([0, mx]) .range([0, 300]); var svg = d3.select("div#barras").append("svg") .attr("width",400) .attr("height",500); svg.selectAll("text").data(dw).enter().append("text") .attr("x",10) .attr("y", function(d,i) { return 10+(i*10); } ) .text( function(d,i) { return d.year; } ); svg.selectAll("rect").data(dw).enter().append("rect") .attr("x",40) .attr("y", function(d,i) { return 2+i*10; } ) .attr("width", function(d,i) { return ancho(d.suicides_by_year); } ) .attr("height",8) .attr("fill", function(d,i) { return (d.suicides_by_year < mx? "white" : "red" ) } ) .attr("stroke","black") .append("title").text( d => d.suicides_by_year.toLocaleString() ); } </script> </body> </html>
https://d3js.org/d3.v5.min.js