Waterfall

A waterfall chart.

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

svg {
  font: 10px sans-serif;
}

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

.rect {
  fill: #333;
}

.rect--negative {
  fill: brown;
}

.label {
  fill: white;
  font-size: 12px;
  text-anchor: end;
}

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

.label-value {
  fill-opacity: 0.8;
}

.label--negative {
  text-anchor: start;
}

</style>
<svg width="960" height="500"></svg>
<script src="//d3js.org/d3.v4.0.0-alpha.9.min.js"></script>
<script>

var formatChange = d3.format("+d"),
    formatValue = d3.format("d");

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

var margin = {top: 20, right: 40, bottom: 40, left: 80},
    width = +svg.attr("width") - margin.left - margin.right,
    height = +svg.attr("height") - margin.top - margin.bottom;

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

d3.requestTsv("data.tsv", function(d) {
  d.value = +d.value;
  return d;
}, function(error, data) {
  if (error) throw error;

// Compute a simple “stack” by iterating over the data.
  data.reduce(function(v, d) { return d.value1 = (d.value0 = v) + d.value; }, 0);

var x = d3.scaleLinear()
      .domain(d3.extent(data, function(d) { return d.value1; })).nice()
      .range([0, width]);

var y = d3.scaleBand()
      .domain(data.map(function(d) { return d.region; }))
      .rangeRound([0, height])
      .padding(0.1);

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

g.append("g").selectAll("rect")
      .data(data)
    .enter().append("rect")
      .attr("class", function(d) { return "rect rect--" + (d.value0 < d.value1 ? "positive" : "negative"); })
      .attr("y", function(d) { return y(d.region); })
      .attr("x", function(d) { return x(d.value0 < d.value1 ? d.value0 : d.value1); })
      .attr("width", function(d) { return d.value0 < d.value1 ? x(d.value1) - x(d.value0) : x(d.value0) - x(d.value1); })
      .attr("height", y.bandwidth());

var label = g.append("g").selectAll("text")
      .data(data)
    .enter().append("text")
      .attr("class", function(d) { return "label label--" + (d.value0 < d.value1 ? "positive" : "negative"); })
      .attr("y", function(d) { return y(d.region) + y.bandwidth() / 2; });

label.append("tspan")
      .attr("class", "label-change")
      .attr("dy", "-.2em")
      .text(function(d) { return formatChange(d.value1 - d.value0); });

label.append("tspan")
      .attr("class", "label-value")
      .attr("dy", "1.1em")
      .text(function(d) { return formatValue(d.value1); });

label.selectAll("tspan")
      .attr("x", function(d) { return x(d.value1) + (d.value0 < d.value1 ? -6 : 6); });

g.append("g")
      .attr("class", "axis axis--y")
      .attr("transform", "translate(" + x(0) + ",0)")
      .call(d3.axisLeft(y).tickSize(0).tickPadding(x(0) + 6));
});

</script>

https://d3js.org/d3.v4.0.0-alpha.9.min.js