Linea D, Junio y Julio 2014 by davo

index.html

<!DOCTYPE html>
<meta charset="utf-8">
<style>

body {
  font: 10px sans-serif;
}

.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

.x.axis path {
  display: none;
}

.line {
  fill: none;
  stroke: steelblue;
  stroke-width: 1.5px;
}

</style>
<body>
<script src="//d3js.org/d3.v3.min.js" charset="utf-8"></script>
<script>

var margin = {top: 40, right: 20, bottom: 30, left: 50},
    width = 1260 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;

var parseDate = d3.time.format("%m/%d/%Y").parse;

var x = d3.time.scale()
    .range([0, width]);

var y = d3.scale.linear()
    .range([height, 0]);

var xAxis = d3.svg.axis()
    .scale(x).ticks(20)
    .orient("bottom");

var yAxis = d3.svg.axis()
    .scale(y)
    .orient("left");

var line = d3.svg.line()
    .interpolate("monotone")
    .x(function(d) { return x(d.fecha); })
    .y(function(d) { return y(d.cantidad); });

var svg = d3.select("body").append("svg")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

d3.csv("linea_d_junio-julio.csv", function(error, data) {
  data.forEach(function(d) {
    d.fecha = parseDate(d.fecha);
    d.cantidad = +d.cantidad;
    console.log(d);
  });

  x.domain(d3.extent(data, function(d) { return d.fecha; }));
  y.domain(d3.extent(data, function(d) { return d.cantidad; }));

  svg.append("g")
      .attr("class", "x axis")
      .attr("transform", "translate(0," + height + ")")
      .call(xAxis);

  svg.append("g")
      .attr("class", "y axis")
      .call(yAxis)
    .append("text")
      .attr("transform", "rotate(-90)")
      .attr("y", 6)
      .attr("dy", ".71em")
      .style("text-anchor", "end")
      .text("Cantidad de pasajeros");

  svg.append("path")
      .datum(data)
      .attr("class", "line")
      .attr("d", line);
});

</script>

linea_d_junio-julio.csv

fecha,cantidad
06/1/2014,4791
06/2/2014,7207
06/3/2014,7221
06/4/2014,7192
06/5/2014,7318
06/6/2014,7351
06/7/2014,5966
06/8/2014,4785
06/9/2014,7278
06/10/2014,7301
06/11/2014,7360
06/12/2014,4910
06/13/2014,7259
06/14/2014,5891
06/15/2014,4356
06/16/2014,7274
06/17/2014,7310
06/18/2014,7355
06/19/2014,7350
06/20/2014,4998
06/21/2014,5513
06/22/2014,4423
06/23/2014,7276
06/24/2014,7336
06/25/2014,7325
06/26/2014,7356
06/27/2014,7368
06/28/2014,6006
06/29/2014,4600
06/30/2014,7192
07/1/2014,7275
07/2/2014,7307
07/3/2014,7426
07/4/2014,7481
07/5/2014,5884
07/6/2014,4830
07/7/2014,7393
07/8/2014,7341
07/9/2014,4785
07/10/2014,7323
07/11/2014,7409
07/12/2014,6077
07/13/2014,4237
07/14/2014,7316
07/15/2014,7379
07/16/2014,7432
07/17/2014,7478
07/18/2014,7577
07/19/2014,6242
07/20/2014,5150
07/21/2014,7387
07/22/2014,7218
07/23/2014,7245
07/24/2014,7213
07/25/2014,7257
07/26/2014,5272
07/27/2014,4634
07/28/2014,7115
07/29/2014,7342
07/30/2014,7350
07/31/2014,7417