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danaoira/.block

Last active June 27, 2017 03:15
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hello-line-chart
Raw
.block
license: mit
Raw
index.html
<!DOCTYPE html>
<head>
<script src="https://d3js.org/d3.v4.min.js"></script>
<style>
body {
margin: 0;
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
.line {
fill: none;
stroke: pink;
stroke-width: 3px;
}
</style>
</head>
<body>
<script>
var margin = { top: 20, right: 20, bottom: 20, left: 20};
var width = 960 - margin.left - margin.right;
var height = 500 - margin.top - margin.bottom;
var data = [[10,10], [20,70], [50,30], [55,85], [90,90]];
var x = d3.scaleLinear()
.domain([0, 100])
.range([0, width]);
var y = d3.scaleLinear()
.domain([0, 100])
.range([height, 0]);
var line = d3.line()
.x(function(d) { return x(d[0]) })
.y(function(d) { return y(d[1]) })
.curve(d3.curveStep);
console.log(line(data));
var svg = d3.select("body")
.append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom);
var g = svg.append("g")
.attr("translate", "transform(" + margin.left + ", " + margin.top + ")");
var path = svg.append("path")
.attr("class", "line")
.datum(data)
.attr("d", line);
window.svg = svg;
var interval = window.setInterval(function() {
}, 1000);
</script>
</body>
</html>
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