utad_d3js

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forked from anonymous's block: utad_d3js

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

body {
  font: 10px sans-serif;
}

.bar rect {
  fill: darkblue;
}

.bar text.value {
  fill: white;
}

.axis {
  shape-rendering: crispEdges;
}

.axis path {
  fill: none;
}

.x.axis line {
  stroke: #fff;
  stroke-opacity: .8;
}

.y.axis path {
  stroke: black;
}

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

var m = [150, 10, 0, 150],
    w = 940 - m[1] - m[3],
    h = 2100 - m[0] - m[2];

var format = d3.format(",.0f");

var x = d3.scale.linear().range([0, w]),
    y = d3.scale.ordinal().rangeRoundBands([0, h], .1);

var xAxis = d3.svg.axis().scale(x).orient("top").tickSize(-h),
    yAxis = d3.svg.axis().scale(y).orient("left").tickSize(1);

var svg = d3.select("body").append("svg")
    .attr("width", w + m[1] + m[3])
    .attr("height", h + m[0] + m[2])
  .append("g")
    .attr("transform", "translate(" + m[0] + "," + m[0] + ")");
    svg.append("text")
      .text("World Popultaion 2015 in Thousands")
      .attr("y", 50)
      .attr("x", 10)
      .attr("font-size", 26)
      .attr("font-family", "monospace")

d3.tsv("data.tsv", function(error, data) {
  if (error) throw error;

// Parse numbers, and sort by value.
  data.forEach(function(d) { d.value = +d.value; });
  data.sort(function(a, b) { return b.value - a.value; });

// Set the scale domain.
  x.domain([0, d3.max(data, function(d) { return d.value; })]);
  y.domain(data.map(function(d) { return d.name; }));

var bar = svg.selectAll("g.bar")
      .data(data)
    .enter().append("g")
      .attr("class", "bar")
      .attr("transform", function(d) { return "translate(0.5," + y(d.name) + ")"; });

bar.append("rect")
      .attr("width", function(d) { return x(d.value); })
      .attr("height", y.rangeBand());

bar.append("text")
      .attr("class", "value")
      .attr("x", function(d) { return x(d.value); })
      .attr("y", y.rangeBand() / 2)
      .attr("dx", -3)
      .attr("dy", "0.35em")
      .attr("text-anchor", "end")
      .text(function(d) { return format(d.value); });

svg.append("g")
      .attr("class", "x axis")
      .call(xAxis);

svg.append("g")
      .attr("class", "y axis")
      .call(yAxis);
});

</script>

https://d3js.org/d3.v3.min.js