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trinary/.block

Last active April 9, 2017 21:30
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basic bars, oriented correctly
Raw
.block
license: mit
Raw
index.html
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.7.4/d3.min.js"></script>
<style>
body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
svg { width:100%; height: 100% }
</style>
</head>
<body>
<svg></svg>
<script>
var d = [
{value: 7},
{value: 20},
{value: 33},
{value: 9 },
{value: 22 },
{value: 44},
{value: 15},
{value: 26}
];
var svg = d3.select("svg");
// We've taken the scaling factor out into its own function
var yScale = function(d) { return d * 5; }
var bars = svg.selectAll(".bars")
.data(d);
bars.enter()
.append("rect")
.classed("bars",true)
.attr("x", function(d,i) { return 20 + (i * 40)})
.attr("y", function(d,i) { return 300 - yScale(d.value);})
.attr("width", 29)
.attr("height", function(d,i) { return yScale(d.value);})
.style("fill","grey");
</script>
</body>
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