Created
June 29, 2016 08:32
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D3.js v4 ~ comparison of stars on Github
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| .bar { | |
| fill: steelblue; | |
| } | |
| .bar:hover { | |
| fill: brown; | |
| } | |
| .axis { | |
| font: 10px sans-serif; | |
| } | |
| .axis path, | |
| .axis line { | |
| fill: none; | |
| stroke: #000; | |
| shape-rendering: crispEdges; | |
| } | |
| .x.axis path { | |
| display: none; | |
| } | |
| </style> | |
| <body> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script> | |
| var margin = {top: 20, right: 20, bottom: 30, left: 60}, | |
| width = 960 - margin.left - margin.right, | |
| height = 500 - margin.top - margin.bottom; | |
| var x = d3.scaleBand() | |
| .range([0, width]) | |
| .padding(.1); | |
| var y = d3.scaleLinear() | |
| .range([height, 0]); | |
| var xAxis = d3.axisBottom(x); | |
| var yAxis = d3.axisLeft(y); | |
| 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 + ")"); | |
| var data = [ | |
| {name: 'D3js', value: 51650}, | |
| {name: 'jQuery', value: 44143}, | |
| {name: 'REACT', value: 44401}, | |
| {name: 'Angular', value: 13318}, | |
| ]; | |
| x.domain(data.map(function(d) { return d.name; })); | |
| y.domain([0, d3.max(data, function(d) { return d.value; })]); | |
| 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("Project"); | |
| svg.selectAll(".bar") | |
| .data(data) | |
| .enter().append("rect") | |
| .attr("class", "bar") | |
| .attr("rx", 20) | |
| .attr("ry", 20) | |
| .attr("x", function(d) { return x(d.name); }) | |
| .attr("width", x.bandwidth()) | |
| .attr("y", function(d) { return y(d.value); }) | |
| .attr("height", function(d) { return height - y(d.value); }); | |
| </script> |
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