let's make a bar chart example

_.md

[ Launch: let's make a bar chart example ] 6950800 by gelicia

config.json

{"description":"let's make a bar chart example","endpoint":"","display":"svg","public":true,"require":[],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"style.css":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"fullscreen":false,"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"pingpong","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01,"thumbnail":"http://i.imgur.com/jeyc7Km.png"}

inlet.js

//skip to the end from the end of http://mbostock.github.io/d3/tutorial/bar-1.html
var data = [4, 8, 15, 16, 23, 42];

var chart = d3.select("svg")
    .attr("class", "chart")
    .attr("width", 440)
    .attr("height", 140)
    .style("margin-left", "32px") // Tweak alignment…
  .append("g")
    .attr("transform", "translate(10,15)");

var x = d3.scale.linear()
    .domain([0, d3.max(data)])
    .range(["0px", "420px"]);

var y = d3.scale.ordinal()
    .domain(data)
    .rangeBands([0, 120]);

chart.selectAll("line")
    .data(x.ticks(10))
  .enter().append("line")
    .attr("x1", x)
    .attr("x2", x)
    .attr("y1", 0)
    .attr("y2", 120)
    .style("stroke", "#ccc");

chart.selectAll(".rule")
    .data(x.ticks(10))
  .enter().append("text")
    .attr("class", "rule")
    .attr("x", x)
    .attr("y", 0)
    .attr("dy", -3)
    .attr("text-anchor", "middle")
    .text(String);

chart.selectAll("rect")
    .data(data)
  .enter().append("rect")
    .attr("y", y)
    .attr("width", x)
    .attr("height", y.rangeBand());

chart.selectAll(".bar")
    .data(data)
  .enter().append("text")
    .attr("class", "bar")
    .attr("x", x)
    .attr("y", function(d) { return y(d) + y.rangeBand() / 2; })
    .attr("dx", -3)
    .attr("dy", ".35em")
    .attr("text-anchor", "end")
    .text(String);

chart.append("line")
    .attr("y1", 0)
    .attr("y2", 120)
    .style("stroke", "#000");

style.css

.chart {
  margin-left: 42px;
  font: 10px sans-serif;
  shape-rendering: crispEdges;
}

.chart div {
  background-color: steelblue;
  text-align: right;
  padding: 3px;
  margin: 1px;
  color: white;
}

.chart rect {
  stroke: white;
  fill: steelblue;
}

.chart text.bar {
  fill: white;
}