Web Element: D3.js
<style> /* set the CSS */
body { font: 12px Arial;} path { stroke: steelblue; stroke-width: 2; fill: none;} .axis path, .axis line { fill: none; stroke: grey; stroke-width: 1; shape-rendering: crispEdges; }
</style> <body>
<script src="http://d3js.org/d3.v3.min.js"></script> <script> // Set the dimensions of the canvas / graph var margin = {top: 30, right: 20, bottom: 30, left: 50}, width = 600 - margin.left - margin.right, height = 270 - margin.top - margin.bottom;
// Parse the date / time var parseDate = d3.time.format("%d-%b-%y").parse;
// Set the ranges var x = d3.time.scale().range([0, width]); var y = d3.scale.linear().range([height, 0]);
// Define the axes var xAxis = d3.svg.axis().scale(x) .orient("bottom").ticks(5); var yAxis = d3.svg.axis().scale(y) .orient("left").ticks(5);
// Define the line var valueline = d3.svg.line() .x(function(d) { return x(d.date); }) .y(function(d) { return y(d.close); });
// Adds the svg canvas 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 + ")");
// Get the data d3.csv("data/data.csv", function(error, data) { data.forEach(function(d) { d.date = parseDate(d.date); d.close = +d.close; });
// Scale the range of the data x.domain(d3.extent(data, function(d) { return d.date; })); y.domain([0, d3.max(data, function(d) { return d.close; })]);
// Add the valueline path. svg.append("path") .attr("class", "line") .attr("d", valueline(data));
// Add the X Axis svg.append("g") .attr("class", "x axis") .attr("transform", "translate(0," + height + ")") .call(xAxis);
// Add the Y Axis svg.append("g") .attr("class", "y axis") .call(yAxis); }); </script>
</body>
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