A Pen by Tim Marinin on CodePen.
Last active
March 17, 2017 03:45
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<!doctype html> | |
<body> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.5.0/d3.min.js"></script> | |
<script> | |
var data = [ | |
{label: "PocketCasts", x: 0.99, y: 0.01}, | |
{label: "HAProxy", x: 0.1, y: 0.9}, | |
{label: "Nginx", x: 0.2, y: 0.87}, | |
{label: "macOS", x: 0.80, y: 0.2}, | |
{label: "GNU coreutils", x: 0.25, y: 0.85}, | |
{label: "Mokum", x: 0.9, y: 0.1}, | |
{label: "Emacs", x: 0.4, y: 0.9}, | |
{label: "VK", x: 0.9, y: 0.15} | |
] | |
var margin = {top: 20, right: 70, bottom: 30, left: 40}, | |
width = 600 - margin.left - margin.right, | |
height = 300 - margin.top - margin.bottom; | |
console.log(margin, width, height) | |
var x = d3.scaleLinear() | |
.range([0, width]); | |
var y = d3.scaleLinear() | |
.range([height, 0]); | |
var color = d3.scaleOrdinal(d3.schemeCategory10); | |
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 + ")"); | |
svg.append("g") | |
.attr("class", "x axis") | |
.attr("transform", "translate(0," + height + ")") | |
.call(xAxis) | |
.append("text") | |
.attr("class", "label") | |
.attr("x", width) | |
.attr("y", -6) | |
.style("text-anchor", "end") | |
.text("Sepal Width (cm)"); | |
svg.append("g") | |
.attr("class", "y axis") | |
.call(yAxis) | |
.append("text") | |
.attr("class", "label") | |
.attr("transform", "rotate(-90)") | |
.attr("y", 6) | |
.attr("dy", ".71em") | |
.style("text-anchor", "end") | |
.text("Sepal Length (cm)") | |
x.domain(d3.extent(data, function(d) { return d.x; })).nice(); | |
y.domain(d3.extent(data, function(d) { return d.y; })).nice(); | |
var points = svg.selectAll(".dot") | |
.data(data) | |
.enter() | |
var dots = points.append("circle") | |
.attr("class", "dot") | |
.attr("r", 3.5) | |
.attr("cx", d => x(d.x)) | |
.attr("cy", d => y(d.y)) | |
.style("fill", function(d) { return color(d.label); }) | |
var labels = points | |
.append("text") | |
.attr("x", d => x(d.x) + 10) | |
.attr("y", d => y(d.y) + 3) | |
.text(function(d) { console.log(d); return d.label; }); | |
</script> | |
<style> | |
body { | |
font: 11px sans-serif; | |
} | |
</style> | |
</body> |
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