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example_treemap.php
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example_treemap.php
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<!DOCTYPE html>
<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->
<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]-->
<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>iWantHue - Treemap examples</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width">
<?php include('includes/codetop.php') ?>
<style>
body {
padding-top: 60px;
padding-bottom: 40px;
}
.node {
border: solid 1px white;
font: 9px sans-serif;
line-height: 12px;
overflow: hidden;
position: absolute;
text-indent: 2px;
color: #333;
}
.arc path {
stroke: #fff;
}
.dark .arc path{
stroke: #000;
}
.intense .arc path{
stroke: #FFF;
}
.dark{
background-color: #000;
}
h3{
margin-top: 80px;
}
.axis path,
.axis line {
fill: none;
stroke: #666;
shape-rendering: crispEdges;
}
.dot {
stroke: #fff;
}
</style>
</head>
<body>
<!--[if lt IE 7]>
<p class="chromeframe">You are using an outdated browser. <a href="http://browsehappy.com/">Upgrade your browser today</a> or <a href="http://www.google.com/chromeframe/?redirect=true">install Google Chrome Frame</a> to better experience this site.</p>
<![endif]-->
<div class="container">
<!-- Main hero unit for a primary marketing message or call to action -->
<!-- <div class="splash-unit row">
<div class="span7">
<div class="image">
<a href="index.php"><img src="res/header.png"/></a>
</div>
<div class="title">
i want hue
</div>
</div>
<div class="span5">
<div class="abstract">
<p><strong>Colors for data scientists.</strong> Generate and refine palettes of optimally distinct colors.</p>
</div>
</div>
</div>
</div> -->
<div class="container">
<div class="row">
<div class="span12">
<h1>Treemap (random colors)</h1>
</div>
</div>
<div class="row">
<div class="span12">
<div style="text-align: center" id="treemap_rand">
<!-- <img src="res/carto_rgbrand.png"/> -->
</div>
<br/>
<!-- <div class="alert alert-error">
<i class="icon-remove"></i> <em><strong>RGB random</strong> - Distracting colors, some colors are too similar, perceived lightness issues</em>
</div> -->
<button class='btn' onclick="traceRand()"><i class="icon-refresh"></i> Reroll random colors</button>
</div>
</div>
<div class="row">
<div class="span12">
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/>
</div>
</div>
<div class="row">
<div class="span12">
<h1>Treemap (pastel colors)</h1>
</div>
</div>
<div class="row">
<div class="span12">
<div style="text-align: center" id="treemap_iwh">
<!-- <img src="res/carto_goodgen.png"/> -->
</div>
<br/>
<!-- <div class="alert alert-success">
<i class="icon-ok"></i> <em><strong>Custom palette</strong> - Coherent colors, optimally distinct, in the same range of perceived lightness</em>
</div> -->
<button class='btn' onclick="traceIWH()"><i class="icon-refresh"></i> Reroll Custom Palette</button>
<br/>
<br/>
</div>
</div>
</div>
</div>
<?php include('includes/codebottom.php'); ?>
<script src="js/libs/d3.v3.min.js"></script>
<script src="js/background.js"></script>
<script src="js/colorspace.js"></script>
<script src="js/presets.js"></script>
<script src="js/selectors.js"></script>
<script src="js/fitting.js"></script>
<script src="js/palettegeneration.js"></script>
<script src="js/examples.js"></script>
<script src="js/sandbox.js"></script>
<script>
var margin = {top: 20, right: 0, bottom: 0, left: 0},
width = $("#treemap_rand").width() - margin.left - margin.right,
height = 400 - margin.top - margin.bottom;
var treemap = d3.layout.treemap()
.size([width, height])
.sticky(true)
.value(function(d) { return d.size; })
function traceRand(){
$("#treemap_rand").html('')
var divRand = d3.select("#treemap_rand").append("div")
.style("position", "relative")
.style("width", (width + margin.left + margin.right) + "px")
.style("height", (height + margin.top + margin.bottom) + "px")
.style("left", margin.left + "px")
.style("top", margin.top + "px")
var colorRand = d3.scale.ordinal().range(d3.range(0,20).map(function(i){return chroma.rgb(255*Math.random(),255*Math.random(),255*Math.random()).hex()}));
d3.json("res/flare.json", function(error, root) {
var node = divRand.datum(root).selectAll(".node")
.data(treemap.nodes)
.enter().append("div")
.attr("class", "node")
.call(position)
.style("background", function(d, i) { return d.children ? colorRand(d.name) : null })
.text(function(d) { return d.children ? null : d.name })
d3.selectAll("input").on("change", function change() {
var value = this.value === "count"
? function() { return 1 }
: function(d) { return d.size }
node
.data(treemap.value(value).nodes)
.transition()
.duration(1500)
.call(position)
})
})
}
traceRand()
function traceIWH(){
$('#treemap_iwh').html('')
var divIWH = d3.select("#treemap_iwh").append("div")
.style("position", "relative")
.style("width", (width + margin.left + margin.right) + "px")
.style("height", (height + margin.top + margin.bottom) + "px")
.style("left", margin.left + "px")
.style("top", margin.top + "px")
var colorIWH = d3.scale.ordinal().range(paletteGenerator.generate(
20, // Colors
function(color){ // This function filters valid colors
var hcl = color.hcl();
return hcl[0]>=0 && hcl[0]<=360
&& hcl[1]>=0 && hcl[1]<=0.8
&& hcl[2]>=1.0 && hcl[2]<=1.8;
},
false, // Using Force Vector instead of k-Means
50 // Steps (quality)
).map(function(color){return color.hex()}));
d3.json("res/flare.json", function(error, root) {
var node = divIWH.datum(root).selectAll(".node")
.data(treemap.nodes)
.enter().append("div")
.attr("class", "node")
.call(position)
.style("background", function(d, i) { return d.children ? colorIWH(d.name) : null })
.text(function(d) { return d.children ? null : d.name })
d3.selectAll("input").on("change", function change() {
var value = this.value === "count"
? function() { return 1 }
: function(d) { return d.size }
node
.data(treemap.value(value).nodes)
.transition()
.duration(1500)
.call(position)
})
})
}
traceIWH()
function position() {
this.style("left", function(d) { return d.x + "px"; })
.style("top", function(d) { return d.y + "px"; })
.style("width", function(d) { return Math.max(0, d.dx - 1) + "px"; })
.style("height", function(d) { return Math.max(0, d.dy - 1) + "px"; });
}
var fancyLight = {
colorsCount: 5
,hmin: 0
,hmax: 360
,cmin: 0
,cmax: 0.9
,lmin: 1
,lmax: 1.5
,colors: [
chroma.hex('#D2D1B1')
,chroma.hex('#C3CBE1')
,chroma.hex('#D4D17F')
,chroma.hex('#EAAFA3')
,chroma.hex('#9BDEBD')
]
}
makeSelectors('fancyLight_selectors', fancyLight)
makePre('fancyLight_pre', fancyLight)
function update_fancyLight(){
makePalette('fancyLight_palette', fancyLight)
$('#fancyLight_palette').append(
$('<button class="btn"><i class="icon-refresh"></i> Reroll colors</button>')
.click(function(){
computeColors(fancyLight)
update_fancyLight()
})
)
makeDoughnut('fancyLight_chart', fancyLight.colors, 190, 3, {})
}
update_fancyLight()
var fancyDark = {
colorsCount: 5
,hmin: 0
,hmax: 360
,cmin: 0.2
,cmax: 1.2
,lmin: 0.1
,lmax: 0.6
,colors: [
chroma.hex('#6A4E2C')
,chroma.hex('#585163')
,chroma.hex('#325952')
,chroma.hex('#7A4749')
,chroma.hex('#4B5D32')
]
}
makeSelectors('fancyDark_selectors', fancyDark)
makePre('fancyDark_pre', fancyDark)
function update_fancyDark(){
makePalette('fancyDark_palette', fancyDark)
$('#fancyDark_palette').append(
$('<button class="btn"><i class="icon-refresh"></i> Reroll colors</button>')
.click(function(){
computeColors(fancyDark)
update_fancyDark()
})
)
makeDoughnut('fancyDark_chart', fancyDark.colors, 190, 3, {textColor:'#EEEEEE'})
}
update_fancyDark()
var tarnish = {
colorsCount: 5
,hmin: 0
,hmax: 360
,cmin: 0
,cmax: 0.4
,lmin: 0.4
,lmax: 1.1
,colors: [
chroma.hex('#949C8D')
,chroma.hex('#6E6557')
,chroma.hex('#B8917A')
,chroma.hex('#A69E77')
,chroma.hex('#B9A29A')
]
}
makeSelectors('tarnish_selectors', tarnish)
makePre('tarnish_pre', tarnish)
function update_tarnish(){
makePalette('tarnish_palette', tarnish)
$('#tarnish_palette').append(
$('<button class="btn"><i class="icon-refresh"></i> Reroll colors</button>')
.click(function(){
computeColors(tarnish)
update_tarnish()
})
)
makeDoughnut('tarnish_chart', tarnish.colors, 190, 3, {})
}
update_tarnish()
var pimp = {
colorsCount: 8
,hmin: 0
,hmax: 360
,cmin: 0.9
,cmax: 3
,lmin: 0.4
,lmax: 1
,colors: [
chroma.hex('#8568D5')
,chroma.hex('#678F39')
,chroma.hex('#C84961')
,chroma.hex('#3C92A8')
,chroma.hex('#C4602E')
,chroma.hex('#BD5296')
,chroma.hex('#D24ED2')
,chroma.hex('#7372AF')
]
}
makeSelectors('pimp_selectors', pimp)
makePre('pimp_pre', pimp)
function update_pimp(){
makePalette('pimp_palette', pimp)
$('#pimp_palette').append(
$('<button class="btn"><i class="icon-refresh"></i> Reroll colors</button>')
.click(function(){
computeColors(pimp)
update_pimp()
})
)
makeDoughnut('pimp_chart', pimp.colors, 190, 3, {textColor:'#EEEEEE'})
}
update_pimp()
var pimpLighter = {
colorsCount: 5
,hmin: 0
,hmax: 360
,cmin: 0.9
,cmax: 3
,lmin: 1
,lmax: 1.5
,colors: [
chroma.hex('#CADA45')
,chroma.hex('#D4A2E1')
,chroma.hex('#55E0C6')
,chroma.hex('#F0B13C')
,chroma.hex('#75E160')
]
}
makeSelectors('pimpLighter_selectors', pimpLighter)
makePre('pimpLighter_pre', pimpLighter)
function update_pimpLighter(){
makePalette('pimpLighter_palette', pimpLighter)
$('#pimpLighter_palette').append(
$('<button class="btn"><i class="icon-refresh"></i> Reroll colors</button>')
.click(function(){
computeColors(pimpLighter)
update_pimpLighter()
})
)
makeDoughnut('pimpLighter_chart', pimpLighter.colors, 190, 3, {textColor:'#755'})
}
update_pimpLighter()
var green = {
colorsCount: 5
,hmin: 90
,hmax: 150
,cmin: 0.5
,cmax: 3
,lmin: 0.7
,lmax: 1.3
}
function update_green(){
green.hmin = Math.round(360 + 360*Math.random())%360
green.hmax = Math.round(60 + green.hmin)%360
makeSelectors('green_selectors', green)
makePre('green_pre', green)
computeColors(green)
makePalette('green_palette', green)
$('#green_palette').append(
$('<button class="btn"><i class="icon-refresh"></i> Reroll colors</button>')
.click(update_green)
)
var bgColor = chroma.hcl((green.hmin<green.hmax)?((green.hmin+green.hmax)/2):(((360+green.hmin+green.hmax)/2)%360), 0.3, 1.2)
$('#green_chart').css('background-color', bgColor.hex())
makeDoughnut('green_chart', green.colors, 190, 3, {textColor:'#000'})
}
update_green()
var large = {
colorsCount: 15
,hmin: 0
,hmax: 360
,cmin: 0
,cmax: 1.8
,lmin: 0.5
,lmax: 1.5
,colors: [
chroma.hex('#99D78B')
,chroma.hex('#C089D0')
,chroma.hex('#CB6E34')
,chroma.hex('#D4C6BD')
,chroma.hex('#CED745')
,chroma.hex('#7BA5D6')
,chroma.hex('#A37B5D')
,chroma.hex('#79D8C5')
,chroma.hex('#5E8C6D')
,chroma.hex('#78D853')
,chroma.hex('#CDA64B')
,chroma.hex('#D06465')
,chroma.hex('#698838')
,chroma.hex('#BF6B92')
,chroma.hex('#6C7B8D')
]
}
makeSelectors('large_selectors', large)
makePre('large_pre', large)
function update_large(){
makePalette('large_palette', large)
$('#large_palette').append(
$('<button class="btn"><i class="icon-refresh"></i> Reroll colors</button>')
.click(function(){
computeColors(large)
update_large()
})
)
makeDoughnut('large_chart', large.colors, 285, 2, {doughnutWidth:60})
// Large scatterplot
;(function(colors){
$("#large_plot").html('')
var margin = {top: 20, right: 20, bottom: 30, left: 40}
,width = $("#large_plot").width() - margin.left - margin.right
,height = 500 - margin.top - margin.bottom
var x = d3.scale.linear()
.range([0, width])
var y = d3.scale.linear()
.range([height, 0])
// var color = d3.scale.category10()
var color = d3.scale.ordinal()
.range(colors.map(function(color){return color.hex()}))
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
var svg = d3.select("#large_plot").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 = []
// Build data
colors.forEach(function(color, cat){
// Let's build a class.
var targetX = 60 + 50 * Math.random()
,targetY = 160 + 30 * Math.random()
,population = 1.5 * (5 + 30 * Math.random())
,xVar = 0.8 * (5 + Math.random()*10)
,yVar = 0.8 * (10 + Math.random()*20)
var tweakRandomness = function(random){
var centered = 2 * (random - 0.5)
,sign = Math.abs(centered)/centered
return sign * Math.abs(centered * centered * centered)
}
for(i=0; i<population; i++){
data.push({
cat: cat
,X: 0.5 * Math.round( 2 * (targetX + xVar * tweakRandomness( Math.random() ) ) )
,Y: Math.round(targetY + yVar * tweakRandomness(Math.random()))
})
}
})
x.domain(d3.extent(data, function(d) { return d.X; })).nice()
y.domain(d3.extent(data, function(d) { return d.Y; })).nice()
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("Weight (kg)")
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("Height (cm)")
svg.selectAll(".dot")
.data(data)
.enter().append("circle")
.attr("class", "dot")
.attr("r", 4)
.attr("cx", function(d) { return x(d.X) })
.attr("cy", function(d) { return y(d.Y) })
.style("fill", function(d) { return color(d.cat) })
var legend = svg.selectAll(".legend")
.data(color.domain())
.enter().append("g")
.attr("class", "legend")
.attr("transform", function(d, i) { return "translate(0," + i * 20 + ")" })
legend.append("rect")
.attr("x", width - 18)
.attr("width", 18)
.attr("height", 18)
.style("fill", color)
legend.append("text")
.attr("x", width - 24)
.attr("y", 9)
.attr("dy", ".35em")
.style("text-anchor", "end")
.text(function(d) { return d })
})(large.colors)
}
update_large()
var fiftyShades = {
colorsCount: 50
,hmin: 0
,hmax: 360
,cmin: 0
,cmax: 0.1
,lmin: 0
,lmax: 1.5
,useFV: true
,colors:[
chroma.hex('#5C5547')
,chroma.hex('#FFEED9')
,chroma.hex('#B49E86')
,chroma.hex('#D2C8AB')
,chroma.hex('#887A6F')
,chroma.hex('#3F3830')
,chroma.hex('#F7E2BE')
,chroma.hex('#BEAD9E')
,chroma.hex('#E6D1BE')
,chroma.hex('#999078')
,chroma.hex('#7A715D')
,chroma.hex('#75695F')
,chroma.hex('#C2BBA7')
,chroma.hex('#E4CCAE')
,chroma.hex('#E5DBC3')
,chroma.hex('#96887B')
,chroma.hex('#CAB7A0')
,chroma.hex('#B19F8F')
,chroma.hex('#52493F')
,chroma.hex('#BEAC91')
,chroma.hex('#FCE8CC')
,chroma.hex('#F0E6D0')
,chroma.hex('#8E8472')
,chroma.hex('#9B8A77')
,chroma.hex('#DDC7B3')
,chroma.hex('#AA9C86')
,chroma.hex('#837766')
,chroma.hex('#D1C1A9')
,chroma.hex('#DAD2B4')
,chroma.hex('#7D6F61')
,chroma.hex('#8B8276')
,chroma.hex('#DED2BA')
,chroma.hex('#ECDAB7')
,chroma.hex('#A3967E')
,chroma.hex('#625C4D')
,chroma.hex('#AD9888')
,chroma.hex('#554F45')
,chroma.hex('#E8D4B5')
,chroma.hex('#C2AD96')
,chroma.hex('#B6A797')
,chroma.hex('#8A7E6D')
,chroma.hex('#C2B29C')
,chroma.hex('#B4A288')
,chroma.hex('#837864')
,chroma.hex('#AF9E86')
,chroma.hex('#F8E5C7')
,chroma.hex('#B1A193')
,chroma.hex('#978776')
,chroma.hex('#E2CCB0')
,chroma.hex('#D2C0A8')
]
//,ultra_precision: true
}
makeSelectors('fiftyShades_selectors', fiftyShades)
makePre('fiftyShades_pre', fiftyShades)
function update_fiftyShades(){
makePalette('fiftyShades_palette', fiftyShades)
$('#fiftyShades_palette').append(
$('<button class="btn"><i class="icon-refresh"></i> Reroll colors</button>')
.click(function(){
computeColors(fiftyShades)
update_fiftyShades()
})
)
makeDoughnut('fiftyShades_chart', fiftyShades.colors, 570, 1, {doughnutWidth:80})
}
update_fiftyShades()
</script>
</body>
</html>