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phil-pedruco/data.csv

Created December 29, 2014 17:03
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Raw
readme.md

This is response to this Stackoverflow question. The main issue was restructuring the data so it worked with the code in this Bl.ock

Raw
data.csv
client_ip timestamp bytes_transfered
92.239.29.77 1412109000000 577818
92.239.29.77 1412110830000 108257
92.239.29.77 1412112600000 20922726
92.239.29.77 1412132430000 3190
92.239.29.78 1412109000000 57818
92.239.29.78 1412110830000 10257
92.239.29.78 1412112600000 2022726
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Timeseries</title>
<meta name="description" content="">
<meta name="keywords" content="">
<link href="" rel="stylesheet">
<script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
<style type="text/css">
body {
font: 10px sans-serif;
}
.axis path,
.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.x.axis path {
display: none;
}
.line {
fill: none;
stroke: steelblue;
stroke-width: 1.5px;
}
</style>
</head>
<body>
</body>
<script type="text/javascript">
var margin = {top: 20, right: 80, bottom: 30, left: 100},
width = 960 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
var x = d3.time.scale()
.range([0, width]);
var y = d3.scale.linear()
.range([height, 0]);
var color = d3.scale.category10();
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
var yAxis = d3.svg.axis()
.scale(y)
.orient("left");
var line = d3.svg.line()
.interpolate("basis")
.x(function(d) { return x(d.timestamp); })
.y(function(d) { return y(d.bytes_transfered); });
var svg = d3.select("body").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
d3.csv("data.csv", function(error, data) {
data.forEach(function(d) {
d.timestamp = new Date(+d.timestamp);
});
var clients = d3.nest()
.key(function(d) { return d.client_ip; })
.entries(data);
x.domain(d3.extent(data, function(d) { return d.timestamp; }));
y.domain([
d3.min(clients, function(c) { return d3.min(c.values, function(v) { return +v.bytes_transfered; }); }),
d3.max(clients, function(c) { return d3.max(c.values, function(v) { return +v.bytes_transfered; }); })
]);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis);
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end")
.text("Bytes");
var client = svg.selectAll(".cli")
.data(clients)
.enter().append("g")
.attr("class", "cli");
client.append("path")
.attr("class", "line")
.attr("d", function(d) { return line(d.values); })
.style("stroke", function(d,i) { return color(i); });
});
</script>
</html>
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