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flybylow/.block

Last active December 28, 2017 20:32
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bar chart dynamic data
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.block
license: mit
Raw
index.html
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<script src="https://d3js.org/d3.v4.min.js"></script>
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.chart rect {
fill: steelblue;
}
.chart text {
fill: white;
font: 10px sans-serif;
text-anchor: end;
}
</style>
<svg class="chart"></svg>
<script src="//d3js.org/d3.v3.min.js" charset="utf-8"></script>
<script>
var data = [4, 8, 15, 16, 23, 42];
var width = 420,
barHeight = 20;
var x = d3.scale.linear()
.domain([0, d3.max(data)])
.range([0, width]);
var chart = d3.select(".chart")
.attr("width", width)
.attr("height", barHeight * data.length);
var bar = chart.selectAll("g")
.data(data)
.enter().append("g")
.attr("transform", function(d, i) { return "translate(0," + i * barHeight + ")"; });
bar.append("rect")
.attr("width", x)
.attr("height", barHeight - 1);
bar.append("text")
.attr("x", function(d) { return x(d) - 3; })
.attr("y", barHeight / 2)
.attr("dy", ".35em")
.text(function(d) { return d; });
</script>
</head>
<body>
<!--https://bl.ocks.org/mbostock/7322386-->
</body>
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