This viz allows you to button between each of the four datasets in Anscombe's quartet. Includes enlarged circles upon hover, a rainbow color scale for the circles, and delayed transitions between datasets.
Created
August 23, 2017 13:23
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Anscombe's quartet with delayed transitions
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<!DOCTYPE html> | |
<html> | |
<body> | |
<div class="buttons"></div> | |
<br /> | |
<script src="https://d3js.org/d3.v4.min.js"></script> | |
<style> | |
.circleGroups text { | |
font: 10px sans-serif; | |
} | |
.title { | |
font: 20px sans-serif; | |
} | |
.axis .tick { | |
stroke-width:1px; | |
stroke-dasharray: 2px 2px; | |
stroke-opacity: .5; | |
} | |
</style> | |
<script> | |
var margin = {top: 20, right: 10, bottom: 40, left: 40}; | |
var width = 600 - margin.left - margin.right, | |
height = 600 - margin.top - margin.bottom; | |
var svg = d3.select("body").append("svg") | |
.attr("width", width + margin.left + margin.right) | |
.attr("height", height + margin.top + margin.bottom) | |
.append("g") | |
.attr("class", "innerG") | |
.attr("transform", "translate(" + margin.left + "," + margin.top + ")"); | |
var xScale = d3.scaleLinear() | |
.domain([0,20]) | |
.range([0, width]); | |
var yScale = d3.scaleLinear() | |
.domain([0,20]) | |
.range([height, 0]); | |
var xAxis = d3.axisBottom(xScale) | |
.tickSize(-height); | |
var yAxis = d3.axisLeft(yScale) | |
.tickSize(-width); | |
svg.append('g') | |
.attr('class', 'y axis') | |
.call(yAxis) | |
svg.append('g') | |
.attr('class', 'x axis') | |
.attr('transform', 'translate(0,' + height + ')') | |
.call(xAxis) | |
function dataSwap(datasetGroup) { | |
thisDataGroup = data.filter(function(d) { return d.group == datasetGroup}) | |
thisDataGroup.sort(function(a, b) { return a.x - b.x }); | |
console.log(datasetGroup) | |
svg.selectAll('.circleGroups') | |
.data(thisDataGroup) | |
.transition() | |
.delay(function(d, i) {return i*40;}) | |
.attr('transform', function(d) {return 'translate(' + xScale(d.x) + ',' + yScale(d.y) + ')'}) | |
d3.select('.title') | |
.text('Group ' + datasetGroup); | |
} | |
d3.tsv('quartet.tsv', function(error, data) { | |
if (error) return console.warn(error); | |
var groups = d3.set(data.map(function(d) { return d.group })).values(); | |
window.data = data; | |
d3.select('.buttons') | |
.selectAll('button') | |
.data(groups) | |
.enter().append('button') | |
.text(function(d) { return 'Group' + d; }) | |
.on('click', function(d) { | |
console.log(d) | |
dataSwap(d) | |
}) | |
groupOneData = data.filter(function(d) { return d.group == "I" }) | |
groupOneData.sort(function(a, b) { return a.x - b.x }); | |
var colorScale = d3.scaleSequential(d3.interpolateRainbow) | |
.domain([0, groupOneData.length - 1]) | |
groupOneData.filter(function(d) {return d.group}) | |
svg.append('text') | |
.attr("class", 'title') | |
.text('Group ' + groupOneData[0].group) | |
var radiusSize = 10 | |
var circleGroups = svg.selectAll(".circleGroups") | |
.data(groupOneData) | |
.enter().append('g') | |
.attr('class', 'circleGroups') | |
.attr('transform', function(d) {return 'translate(' + xScale(d.x) + ',' + yScale(d.y) + ')'}) | |
.on('mouseenter', function(d) { | |
d3.select(this) | |
.append('text') | |
.attr('dx', 5) | |
.attr('dy', 10) | |
.text('(' + d.x + ',' + d.y + ')') | |
d3.selectAll('circle') | |
.style('opacity', 0.5) | |
d3.select(this) | |
.select('circle') | |
.transition() | |
.ease(d3.easeElastic) | |
.attr('r', 20) | |
.style('opacity', 1) | |
}) | |
.on('mouseleave', function(d) { | |
d3.select(this) | |
.select('text') | |
.transition() | |
.style('opacity', 0) | |
.remove() | |
d3.select(this) | |
.select('circle') | |
.transition() | |
.ease(d3.easeElastic) | |
// | |
.attr('r', radiusSize) | |
d3.selectAll('circle') | |
.style('opacity', 1) | |
}) | |
circleGroups.append('circle') | |
.attr('r', radiusSize) | |
.style('fill', function(d, i) { return colorScale(i); }) | |
}) | |
</script> |
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group | x | y | |
---|---|---|---|
I | 10 | 8.04 | |
I | 8 | 6.95 | |
I | 13 | 7.58 | |
I | 9 | 8.81 | |
I | 11 | 8.33 | |
I | 14 | 9.96 | |
I | 6 | 7.24 | |
I | 4 | 4.26 | |
I | 12 | 10.84 | |
I | 7 | 4.82 | |
I | 5 | 5.68 | |
II | 10 | 9.14 | |
II | 8 | 8.14 | |
II | 13 | 8.74 | |
II | 9 | 8.77 | |
II | 11 | 9.26 | |
II | 14 | 8.1 | |
II | 6 | 6.13 | |
II | 4 | 3.1 | |
II | 12 | 9.13 | |
II | 7 | 7.26 | |
II | 5 | 4.74 | |
III | 10 | 7.46 | |
III | 8 | 6.77 | |
III | 13 | 12.74 | |
III | 9 | 7.11 | |
III | 11 | 7.81 | |
III | 14 | 8.84 | |
III | 6 | 6.08 | |
III | 4 | 5.39 | |
III | 12 | 8.15 | |
III | 7 | 6.42 | |
III | 5 | 5.73 | |
IV | 8 | 6.58 | |
IV | 8 | 5.76 | |
IV | 8 | 7.71 | |
IV | 8 | 8.84 | |
IV | 8 | 8.47 | |
IV | 8 | 7.04 | |
IV | 8 | 5.25 | |
IV | 19 | 12.5 | |
IV | 8 | 5.56 | |
IV | 8 | 7.91 | |
IV | 8 | 6.89 |
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