sarubenfeld/data.tsv

## data.tsv

          
            date
            Customer
            Subscriber

            
              2016-06-01
              3984
              50681

            
              2016-06-02
              4017
              50384

            
              2016-06-03
              2447
              36528

            
              2016-06-04
              9341
              31636

            
              2016-06-05
              2629
              19768

            
              2016-06-06
              4605
              47544

            
              2016-06-07
              3224
              48588

            
              2016-06-08
              1376
              40874

            
              2016-06-09
              3547
              49358

            
              2016-06-10
              4865
              48434

            
              2016-06-11
              8402
              32628

            
              2016-06-12
              8754
              31883

            
              2016-06-13
              3525
              45544

            
              2016-06-14
              3579
              51234

            
              2016-06-15
              3624
              51425

            
              2016-06-16
              2614
              43584

            
              2016-06-17
              6152
              48084

            
              2016-06-18
              15510
              33391

            
              2016-06-19
              14090
              31180

            
              2016-06-20
              4098
              48149

            
              2016-06-21
              3158
              50406

            
              2016-06-22
              3320
              52429

            
              2016-06-23
              2976
              50230

            
              2016-06-24
              4842
              49344

            
              2016-06-25
              8776
              34224

            
              2016-06-26
              9616
              33376

            
              2016-06-27
              3789
              43234

            
              2016-06-28
              2637
              46956

            
              2016-06-29
              3476
              51406

            
              2016-06-30
              3859
              50984

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

text {
  font-family: futura;
  font-size: 9px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: futura;
  color: grey;
}

.axis path,
.axis line {
  fill: none;
  stroke: #000;
	stroke-dasharray: 1px 1px;
  shape-rendering: crispEdges;
}


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

.label {
  text-anchor: middle;
}

.label rect {
  fill: white;
}

.label-key {
  font-weight: bold;
}

.axis .tick {
	stroke: #ccc;
	stroke-dasharray: 1px 1px;
	stroke-opacity: .5;
}

</style>
<body>
  <div class="g-chart-container">
    <h2> Citibike: June 2016 </h2>
  </div>
</body>
<svg width="1200" height="600"></svg>
<script src="//d3js.org/d3.v4.0.0-alpha.9.min.js"></script>
<script>

var parseTime = d3.timeParse("%Y-%m-%d");

var svg = d3.select("svg");

var margin = {top: 30, right: 50, bottom: 30, left: 30},
    width = +svg.attr("width") - margin.left - margin.right,
    height = +svg.attr("height") - margin.top - margin.bottom,
    labelPadding = 3;

var g = svg.append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

d3.requestTsv("data.tsv", function(d) {
  d.date = parseTime(d.date);
  for (var k in d) if (k !== "date") d[k] = +d[k];
  return d;
}, function(error, data) {
  if (error) throw error;

  var series = data.columns.slice(1).map(function(key) {
    return data.map(function(d) {
      return {
        key: key,
        date: d.date,
        value: d[key]
      };
    });
  });

  var x = d3.scaleTime()
      .domain([data[0].date, data[data.length - 1].date])
      .range([0, width]);

  var y = d3.scaleLinear()
      .domain([0, d3.max(series, function(s) { return d3.max(s, function(d) { return d.value; }); })])
      .range([height, 0]);

  var z = d3.scaleCategory10();

  g.append("g")
      .attr("class", "axis axis--x")
      .attr("transform", "translate(0," + height + ")")
      .call(d3.axisBottom(x));

  var serie = g.selectAll(".serie")
      .data(series)
    .enter().append("g")
      .attr("class", "serie");

  serie.append("path")
      .attr("class", "line")
      .style("stroke", function(d) { return z(d[0].key); })
      .attr("d", d3.line()
          .x(function(d) { return x(d.date); })
          .y(function(d) { return y(d.value); }));

  var label = serie.selectAll(".label")
      .data(function(d) { return d; })
    .enter().append("g")
      .attr("class", "label")
      .attr("transform", function(d, i) { return "translate(" + x(d.date) + "," + y(d.value) + ")"; });

  label.append("text")
      .attr("dy", ".35em")
      .text(function(d) { return d.value; })
    .filter(function(d, i) { return i === data.length - 1; })
    .append("tspan")
      .attr("class", "label-key")
      .text(function(d) { return " " + d.key; });

  label.append("rect", "text")
      .datum(function() { return this.nextSibling.getBBox(); })
      .attr("x", function(d) { return d.x - labelPadding; })
      .attr("y", function(d) { return d.y - labelPadding; })
      .attr("width", function(d) { return d.width + 2 * labelPadding; })
      .attr("height", function(d) { return d.height + 2 * labelPadding; });
});

</script>
date	Customer	Subscriber
2016-06-01	3984	50681
2016-06-02	4017	50384
2016-06-03	2447	36528
2016-06-04	9341	31636
2016-06-05	2629	19768
2016-06-06	4605	47544
2016-06-07	3224	48588
2016-06-08	1376	40874
2016-06-09	3547	49358
2016-06-10	4865	48434
2016-06-11	8402	32628
2016-06-12	8754	31883
2016-06-13	3525	45544
2016-06-14	3579	51234
2016-06-15	3624	51425
2016-06-16	2614	43584
2016-06-17	6152	48084
2016-06-18	15510	33391
2016-06-19	14090	31180
2016-06-20	4098	48149
2016-06-21	3158	50406
2016-06-22	3320	52429
2016-06-23	2976	50230
2016-06-24	4842	49344
2016-06-25	8776	34224
2016-06-26	9616	33376
2016-06-27	3789	43234
2016-06-28	2637	46956
2016-06-29	3476	51406
2016-06-30	3859	50984
	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>

	text {
	font-family: futura;
	font-size: 9px;
	}

	h1, h2, h3, h4, h5, h6 {
	font-family: futura;
	color: grey;
	}

	.axis path,
	.axis line {
	fill: none;
	stroke: #000;
	stroke-dasharray: 1px 1px;
	shape-rendering: crispEdges;
	}


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

	.label {
	text-anchor: middle;
	}

	.label rect {
	fill: white;
	}

	.label-key {
	font-weight: bold;
	}

	.axis .tick {
	stroke: #ccc;
	stroke-dasharray: 1px 1px;
	stroke-opacity: .5;
	}

	</style>
	<body>
	<div class="g-chart-container">
	<h2> Citibike: June 2016 </h2>
	</div>
	</body>
	<svg width="1200" height="600"></svg>
	<script src="//d3js.org/d3.v4.0.0-alpha.9.min.js"></script>
	<script>

	var parseTime = d3.timeParse("%Y-%m-%d");

	var svg = d3.select("svg");

	var margin = {top: 30, right: 50, bottom: 30, left: 30},
	width = +svg.attr("width") - margin.left - margin.right,
	height = +svg.attr("height") - margin.top - margin.bottom,
	labelPadding = 3;

	var g = svg.append("g")
	.attr("transform", "translate(" + margin.left + "," + margin.top + ")");

	d3.requestTsv("data.tsv", function(d) {
	d.date = parseTime(d.date);
	for (var k in d) if (k !== "date") d[k] = +d[k];
	return d;
	}, function(error, data) {
	if (error) throw error;

	var series = data.columns.slice(1).map(function(key) {
	return data.map(function(d) {
	return {
	key: key,
	date: d.date,
	value: d[key]
	};
	});
	});

	var x = d3.scaleTime()
	.domain([data[0].date, data[data.length - 1].date])
	.range([0, width]);

	var y = d3.scaleLinear()
	.domain([0, d3.max(series, function(s) { return d3.max(s, function(d) { return d.value; }); })])
	.range([height, 0]);

	var z = d3.scaleCategory10();

	g.append("g")
	.attr("class", "axis axis--x")
	.attr("transform", "translate(0," + height + ")")
	.call(d3.axisBottom(x));

	var serie = g.selectAll(".serie")
	.data(series)
	.enter().append("g")
	.attr("class", "serie");

	serie.append("path")
	.attr("class", "line")
	.style("stroke", function(d) { return z(d[0].key); })
	.attr("d", d3.line()
	.x(function(d) { return x(d.date); })
	.y(function(d) { return y(d.value); }));

	var label = serie.selectAll(".label")
	.data(function(d) { return d; })
	.enter().append("g")
	.attr("class", "label")
	.attr("transform", function(d, i) { return "translate(" + x(d.date) + "," + y(d.value) + ")"; });

	label.append("text")
	.attr("dy", ".35em")
	.text(function(d) { return d.value; })
	.filter(function(d, i) { return i === data.length - 1; })
	.append("tspan")
	.attr("class", "label-key")
	.text(function(d) { return " " + d.key; });

	label.append("rect", "text")
	.datum(function() { return this.nextSibling.getBBox(); })
	.attr("x", function(d) { return d.x - labelPadding; })
	.attr("y", function(d) { return d.y - labelPadding; })
	.attr("width", function(d) { return d.width + 2 * labelPadding; })
	.attr("height", function(d) { return d.height + 2 * labelPadding; });
	});

	</script>