Created
June 10, 2017 16:28
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el ejemplo que hicimos hoy durante la clase
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width"> | |
<title></title> | |
<script src="https://d3js.org/d3.v4.min.js"></script> | |
<style> | |
rect { | |
fill: steelblue; | |
} | |
</style> | |
</head> | |
<body> | |
<h1>los seguidores de:</h1> | |
<script> | |
var datos = [ | |
{"candidato":"cristina","seguidores":4867517}, | |
{"candidato":"macri","seguidores":3937615}, | |
{"candidato":"randazo","seguidores":465163} | |
]; | |
var svg = d3.select("body").append("svg") | |
.attr("width",400) | |
.attr("height",200); | |
svg.selectAll("text") | |
.data(datos) | |
.enter() | |
.append("text") | |
.attr("x",10) | |
.attr("y", function(d,i) {return 50*i+50; } ) | |
.text( function(d,i) { return d.candidato; } ); | |
var escala = d3.scaleLinear().domain([0,4867517]).range([0,300]); | |
svg.selectAll("rect") | |
.data(datos) | |
.enter() | |
.append("rect") | |
.attr("rx",10) | |
.attr("ry",10) | |
.attr("x",100) | |
.attr("y", function(d,i) {return 50*i+40; } ) | |
.attr("width", function(d,i) {return escala(d.seguidores)} ) | |
.attr("height", 20) | |
.append("title") | |
.text( function(d,i) {return d.seguidores} ); | |
</script> | |
</body> | |
</html> |
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