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@munkyboy
Forked from mbostock/.block
Last active November 2, 2017 22:31
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A Bar Chart
height: 930
license: gpl-3.0
<!DOCTYPE html>
<meta charset="utf-8">
<style>
body {
font: 10px sans-serif;
}
.bar rect {
fill: steelblue;
}
.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 = [30, 10, 10, 30],
w = 960 - m[1] - m[3],
h = 930 - 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(0);
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[3] + "," + m[0] + ")");
d3.csv("sample-data.csv", 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," + 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", ".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>
name value
1 4
9 16
13 24
17 33
19 64
21 18
53 17219
68 12
69 2
74 2
80 2
88 26
111 614
121 8
123 10553
135 16
137 5615
138 4
161 5028
162 69
371 396
389 4582
427 14
443 166
445 46
455 2
456 2
485 2
500 2
514 4
517 6
518 41
520 170
583 2
623 20
635 14
747 2
785 2
902 4
912 2
1011 6
1015 8
1023 2
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