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Bar Chart en d3js - censo 2010
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| var url = 'https://raw.githubusercontent.com/aaizemberg/vis/gh-pages/01/data/poblacion.json'; | |
| d3.json( url ).then(function(data) { | |
| viz( data ) | |
| }); | |
| function viz(data) { | |
| var svg = d3.select('body').append('svg').attr('width',800).attr('height',500); | |
| svg.selectAll('text.provincias') | |
| .data(data).enter().append('text') | |
| .attr("class","provincias") | |
| .attr("text-anchor","end") | |
| .attr('x', 140-5) | |
| .attr('y', (d,i) => (i+1)*13 ) | |
| .attr('fill','black') | |
| .text( d => d.provincia ); | |
| var max = d3.max(data.map(function(d) { return d.poblacion; })); | |
| var escala = d3.scaleLinear().domain([0,max]).range([0,550]); | |
| svg.selectAll('text.valores') | |
| .data(data).enter().append('text') | |
| .attr("class","valores") | |
| .attr('x', d => 5 + 140 + escala(d.poblacion) ) | |
| .attr('y', (d,i) => (i+1)*13 ) | |
| .attr('fill','black') | |
| .attr('font-size',12) | |
| .text( d => d.poblacion.toLocaleString('es-AR') ); | |
| svg.selectAll('rect') | |
| .data(data).enter().append('rect') | |
| .attr('x',140) | |
| .attr('y', (d,i) => i*13+1 ) | |
| .attr('height', 12) | |
| .attr('fill','white') | |
| .append('title') | |
| .text( d => 'La provincia de ' + d.provincia + ' tiene ' + d.poblacion.toLocaleString('es-AR') + ' habitantes' ) | |
| d3.selectAll('rect').transition().duration(1000) | |
| .attr('width', d => escala(d.poblacion) ) | |
| .attr('fill','grey'); | |
| } |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>Censo 2010</title> | |
| <script src="https://d3js.org/d3.v5.min.js"></script> | |
| </head> | |
| <body> | |
| <script src="barras.js" type="text/javascript"></script> | |
| </body> | |
| </html> |
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