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@tangert tangert/.block
Last active Feb 21, 2018

Embed
What would you like to do?
SVGs and bar charts
license: mit
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<script src="https://d3js.org/d3.v4.min.js"></script>
<style>
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
</style>
</head>
<body>
<script>
// Feel free to change or delete any of the code you see in this editor!
var svg = d3.select("body").append("svg")
.attr("width", 960)
.attr("height", 500)
var dataSet = [20,30,40,50,60,40,30,20,50,2];
var w = 500;
var h = 100;
var barPadding = 1;
svg.selectAll("rect")
.data(dataSet)
.enter()
.append("rect")
.attr({
x: function(d, i) {
return i * (w / dataSet.length);
},
y: function(d) {
return h - (d * 4);
},
width: w / dataSet.length - barPadding,
height: function(d) {
return d * 4;
},
fill: function(d) {
return "rgb(0, 0, " + (d * 10) + ")";
}
});
</script>
</body>
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