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Generando barras handy con RoughJS desde D3.js | tipografía handy: Amatic SC
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<!DOCTYPE html> | |
<html> | |
<head> | |
<title>RoughJS & D3.js</title> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width"> | |
<script src="https://cdn.rawgit.com/pshihn/rough/9be60b1e/dist/rough.min.js"></script> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.2.3/d3.min.js"></script> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/webfont/1.6.28/webfontloader.js"></script> | |
<style> | |
h1 { | |
font-family: 'Amatic SC'; | |
} | |
</style> | |
</head> | |
<body> | |
<h1>RoughJS & D3.js</h1> | |
<div id="viz"></div> | |
<script> | |
WebFont.load({ | |
google: { | |
families: ['Amatic SC'] | |
}, | |
active: function() { | |
// dibujo solo si la tipografia 'Amatic SC' esta cargada | |
draw(); | |
} | |
}); | |
function draw() { | |
var width = 600, height = 410, margin = 10, labels_px = 120; | |
var canvas = d3.select('#viz').append('canvas') | |
.attr("id","canvas") | |
.attr('width', width) | |
.attr('height', height); | |
var data = [ | |
{"provincia":"Buenos Aires","poblacion":15625084}, | |
{"provincia":"Córdoba","poblacion":3308876}, | |
{"provincia":"Santa Fe","poblacion":3194537}, | |
{"provincia":"CABA","poblacion":2890151}, | |
{"provincia":"Mendoza","poblacion":1738929}, | |
{"provincia":"Tucumán","poblacion":1448188}, | |
{"provincia":"Entre Ríos","poblacion":1235994}, | |
{"provincia":"Salta","poblacion":1214441}, | |
{"provincia":"Misiones","poblacion":1101593}, | |
{"provincia":"Chaco","poblacion":1055259}, | |
{"provincia":"Corrientes","poblacion":992595}, | |
{"provincia":"Santiago del Estero","poblacion":874006}, | |
{"provincia":"San Juan","poblacion":681055}, | |
{"provincia":"Jujuy","poblacion":673307}, | |
{"provincia":"Río Negro","poblacion":638645}, | |
{"provincia":"Neuquén","poblacion":551266}, | |
{"provincia":"Formosa","poblacion":530162}, | |
{"provincia":"Chubut","poblacion":509108}, | |
{"provincia":"San Luis","poblacion":432310}, | |
{"provincia":"Catamarca","poblacion":367828}, | |
{"provincia":"La Rioja","poblacion":333642}, | |
{"provincia":"La Pampa","poblacion":318951}, | |
{"provincia":"Santa Cruz","poblacion":273964}, | |
{"provincia":"Tierra del Fuego","poblacion":127205} | |
]; | |
var max = d3.max(data.map(function(d){return d.poblacion;})); | |
var rc = rough.canvas(document.getElementById('canvas')); | |
var canvas = document.getElementById("canvas"); | |
var ctx = canvas.getContext("2d"); | |
var font_size = 18; | |
ctx.font = font_size + "px Amatic SC"; | |
ctx.textAlign="end"; | |
rc.rectangle(1,1,width-2,height-2,{ roughness: 1, stroke: 'grey' }); | |
data.forEach( | |
function(d,i) { | |
ctx.fillText( | |
d.provincia, | |
labels_px-margin, | |
font_size-3 + margin + i *((height-(2*margin)) / data.length)); | |
rc.rectangle( | |
labels_px, | |
margin+i*((height-(2*margin))/data.length), | |
d.poblacion / max * (width-labels_px-margin), | |
(height-2*margin)/data.length, | |
{ roughness: 1, fill: 'steelblue', stroke: 'grey' } | |
); | |
} | |
) | |
} | |
</script> | |
</body> | |
</html> |
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