This example is a slight modification from Mike Bostock's bar chart example.
d3Kit was used to construct the <svg>
and setup all the margins.
This simple bar chart is constructed from a TSV file storing the frequency of letters in the English language. The chart employs conventional margins and a number of D3 features:
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<meta charset="utf-8">
<style>
.bar {
fill: steelblue;
}
.bar:hover {
fill: brown;
}
.axis {
font: 10px sans-serif;
}
.axis path,
.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.x.axis path {
display: none;
}
</style>
<body>
<script src="https://d3js.org/d3.v3.min.js"></script>
<script src="https://cdn.jsdelivr.net/gh/kristw/75b61f9beeab9b530612/raw/389e984e4041117a9185cf6edad9f6b85a38097a/d3kit.min.js" type="text/javascript"></script>
<script>
var skeleton = new d3Kit.Skeleton('body', {
margin: {top: 20, right: 20, bottom: 30, left: 40},
initialWidth: 960,
initialHeight: 500
});
var x = d3.scale.ordinal()
.rangeRoundBands([0, skeleton.getInnerWidth()], .1);
var y = d3.scale.linear()
.range([skeleton.getInnerHeight(), 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.ticks(10, "%");
d3.tsv("data.tsv", type, function(error, data) {
x.domain(data.map(function(d) { return d.letter; }));
y.domain([0, d3.max(data, function(d) { return d.frequency; })]);
skeleton.getRootG().append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + skeleton.getInnerHeight() + ")")
.call(xAxis);
skeleton.getRootG().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("Frequency");
skeleton.getRootG().selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function(d) { return x(d.letter); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.frequency); })
.attr("height", function(d) { return skeleton.getInnerHeight() - y(d.frequency); });
});
function type(d) {
d.frequency = +d.frequency;
return d;
}
</script>
Modified http://d3js.org/d3.v3.min.js to a secure url
Updated missing url https://rawgit.com/kristw/75b61f9beeab9b530612/raw/389e984e4041117a9185cf6edad9f6b85a38097a/d3kit.min.js to https://cdn.jsdelivr.net/gh/kristw/75b61f9beeab9b530612/raw/389e984e4041117a9185cf6edad9f6b85a38097a/d3kit.min.js
https://d3js.org/d3.v3.min.js
https://rawgit.com/kristw/75b61f9beeab9b530612/raw/389e984e4041117a9185cf6edad9f6b85a38097a/d3kit.min.js