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index.html
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<html>
<head>
<meta charset="utf-8">
<script type="text/javascript" src="js/jquery-1.9.1.js"></script>
<script type="text/javascript" src="js/bootstrap.js"></script>
<script type="text/javascript" src="js/d3.v2.js"></script>
<script type="text/javascript" src="js/flare.js"></script>
<script type="text/javascript" src="js/miserables.js"></script>
<link href="css/bootstrap.css" rel="stylesheet">
<style type="text/css">
/* CUSTOMIZE THE CAROUSEL
-------------------------------------------------- */
body {
background-image: url('img/bckGround.png');
background-position: center;
}
h2, h3, h4, h5, h6, span, div, p {
color: #fff;
text-shadow: 0 1px 1px rgba(0,0,0,.4);
}
h1 {
line-height: 1.25;
}
h1, .greenish {
color: #00cc88;
text-shadow: 0 1px 1px rgba(0,0,0,.4);
}
.blueish {
color: #0088cc;
}
/* Carousel base class */
.carousel {
/* margin-bottom: 60px; */
}
.carousel .container {
position: relative;
z-index: 9;
}
.carousel-control {
height: 80px;
margin-top: 0;
font-size: 120px;
text-shadow: 0 1px 1px rgba(0,0,0,.4);
background-color: transparent;
border: 0;
z-index: 10;
}
.carousel .item {
height: 100%;
padding: 10px 45px;
width: 934px;
}
.carousel img {
position: absolute;
top: 0;
left: 0;
min-width: 100%;
height: 500px;
}
.carousel.customized {
width: 100%;
height: 100%;
margin: 0;
}
.carousel-inner.customized {
width: 1024px;
height: 768px;
position: fixed;
top: 50%;
left: 50%;
margin-left: -512px;
margin-top: -384px;
}
.bold72 {
font-size: 72px;
font-weight: bold;
}
.normal52 {
font-size: 52px;
font-weight:normal;
}
.bold62 {
font-size: 62px;
font-weight: bold;
}
.normal42 {
font-size: 42px;
font-weight:normal;
}
.normal35 {
font-size: 35px;
font-weight:normal;
}
.bold52 {
font-size: 52px;
font-weight: bold;
}
.bold32 {
font-size: 32px;
font-weight: bold;
}
.normal32 {
font-size: 32px;
font-weight:normal;
}
.normal24 {
font-size: 24px;
font-weight:normal;
}
.bold40 {
font-size: 40px;
font-weight: bold;
}
.bold45 {
font-size: 45px;
font-weight: bold;
}
#slide7 .bar {
display: inline-block;
border: 1px solid gray;
}
#slide7 .barDesc {
display: inline-block;
width: 80px;
}
#slide8 .axis text {
font: 10px sans-serif;
fill: white;
}
#slide8 .axis path,
#slide8 .axis line {
fill: none;
stroke: #fff;
shape-rendering: crispEdges;
}
#slide8 .bar {
fill: steelblue;
fill-opacity: .9;
}
#slide8 .x.axis path {
display: none;
}
#slide8 label {
position: absolute;
top: 10px;
right: 10px;
}
#slide9 .node circle {
cursor: pointer;
fill: #fff;
stroke: steelblue;
stroke-width: 1.5px;
}
#slide9 .node text {
font-size: 11px;
fill: #00cc88;
}
#slide9 path.link {
fill: none;
stroke: #ccc;
stroke-width: 1.5px;
}
#slide10 .node {
stroke: #fff;
stroke-width: 1.5px;
}
#slide10 .link {
stroke: #999;
stroke-opacity: .6;
}
.Purples .q0-3{fill:rgb(239,237,245)}
.Purples .q1-3{fill:rgb(188,189,220)}
.Purples .q2-3{fill:rgb(117,107,177)}
.Purples .q0-4{fill:rgb(242,240,247)}
.Purples .q1-4{fill:rgb(203,201,226)}
.Purples .q2-4{fill:rgb(158,154,200)}
.Purples .q3-4{fill:rgb(106,81,163)}
.Purples .q0-5{fill:rgb(242,240,247)}
.Purples .q1-5{fill:rgb(203,201,226)}
.Purples .q2-5{fill:rgb(158,154,200)}
.Purples .q3-5{fill:rgb(117,107,177)}
.Purples .q4-5{fill:rgb(84,39,143)}
.Purples .q0-6{fill:rgb(242,240,247)}
.Purples .q1-6{fill:rgb(218,218,235)}
.Purples .q2-6{fill:rgb(188,189,220)}
.Purples .q3-6{fill:rgb(158,154,200)}
.Purples .q4-6{fill:rgb(117,107,177)}
.Purples .q5-6{fill:rgb(84,39,143)}
.Purples .q0-7{fill:rgb(242,240,247)}
.Purples .q1-7{fill:rgb(218,218,235)}
.Purples .q2-7{fill:rgb(188,189,220)}
.Purples .q3-7{fill:rgb(158,154,200)}
.Purples .q4-7{fill:rgb(128,125,186)}
.Purples .q5-7{fill:rgb(106,81,163)}
.Purples .q6-7{fill:rgb(74,20,134)}
.Purples .q0-8{fill:rgb(252,251,253)}
.Purples .q1-8{fill:rgb(239,237,245)}
.Purples .q2-8{fill:rgb(218,218,235)}
.Purples .q3-8{fill:rgb(188,189,220)}
.Purples .q4-8{fill:rgb(158,154,200)}
.Purples .q5-8{fill:rgb(128,125,186)}
.Purples .q6-8{fill:rgb(106,81,163)}
.Purples .q7-8{fill:rgb(74,20,134)}
.Purples .q0-9{fill:rgb(252,251,253)}
.Purples .q1-9{fill:rgb(239,237,245)}
.Purples .q2-9{fill:rgb(218,218,235)}
.Purples .q3-9{fill:rgb(188,189,220)}
.Purples .q4-9{fill:rgb(158,154,200)}
.Purples .q5-9{fill:rgb(128,125,186)}
.Purples .q6-9{fill:rgb(106,81,163)}
.Purples .q7-9{fill:rgb(84,39,143)}
.Purples .q8-9{fill:rgb(63,0,125)}
#slide11 circle {
stroke: #EFEDF5;
fill: #EFEDF5;
}
#slide11 line {
stroke: #EFEDF5;
pointer-events: none
}
#slide11 path {
stroke: black
}
</style>
<style id="holderjs-style" type="text/css">.holderjs-fluid {font-size:16px;font-weight:bold;text-align:center;font-family:sans-serif;margin:0}</style></head>
<title>Visualize with d3js</title>
</head>
<body>
<div id="myCarousel" class="carousel slide customized">
<div class="carousel-inner customized">
<div id="slide1" class="item active">
<h1 class="bold72">Visualize with d3js</h1>
<span class="normal52">Bring life to your data</span>
<div style="width:100%; height:450px;"></div>
<div class="bold40" style="width:100%; text-align: right"><a class="bold45" href="http://twitter.com/hsilomedus">@hsilomedus</a><br/>
with <a href="http://d3js.org/">d3js</a>, <a href="http://twitter.github.com/bootstrap/index.html">Bootstrap</a> &
<a href="http://jquery.com/">jQuery.</a></div>
</div>
<div id="slide2" class="item">
<h1 class="bold72">d3js ID card</h1>
<div style="width:100%; height:80px;"></div>
<p class="normal42">JavaScript library for manipulating documents based on data.</p>
<div style="width:100%; height:30px;"></div>
<p class="normal32"> - single / multiple selections; properties, values and DOM editing</p>
<div style="width:100%; height:30px;"></div>
<p class="normal32"> - integrated utilities</p>
<div style="width:100%; height:30px;"></div>
<p class="normal32"> - data driven DOM manipulations</p>
<div style="width:100%; height:30px;"></div>
<p class="normal32"> - gallery of layouts</p>
<div style="width:100%; height:30px;"></div>
<p class="normal32 blueish"> - you define the rendering: HTML, Canvas or SVG.</p>
</div>
<div id="slide3" class="item">
<h1 class="bold72">Manipulate!</h1>
<div style="width:100%; height:10px;"></div>
<div style="width:60%;display:inline-block;float:left">
<span class="normal32 singleLabel">Original text</span>
<br/>
<br/>
<code><span class="normal32 singleLabel">Original text</span></code>
</div>
<div style="width:40%;display:inline-block;float:left">
<pre class="pre-scrollable">d3.select('#slide3 .singleLabel')<br/> .text('Altered text')<br/> .classed('blueish', true);</pre>
<div style="width:100%; text-align:right;"><a class="btn btn-primary"
onclick="d3.select('#slide3 .singleLabel').text('Altered text').classed('blueish', true);"
>Execute</a></div></div>
<div class="clearfix"></div>
<div style="width:100%; height:30px;"></div>
<div style="width:60%;display:inline-block;float:left">
<a class="btn" id="singleButton">Dumb button</a>
<br/>
<br/>
<code><a class="btn" id="singleButton">Dumb button</a></code>
</div>
<div style="width:40%;display:inline-block;float:left">
<pre class="pre-scrollable">
d3.select('#slide3 #singleButton')
.text('POWER button!')
.classed('btn-primary', true)
.style('font-weight', 'bold')
.on('click', function() {
d3.select(this)
.text('Dumb button')
.classed('blueish', false)
.style('font-weight:normal');
});</pre>
<div style="width:100%; text-align:right;"><a class="btn btn-primary"
onclick="
d3.select('#slide3 #singleButton')
.text('POWER button!')
.classed('btn-primary', true)
.style('font-weight', 'bold')
.on('click', function() {
d3.select(this)
.text('Dumb button')
.classed('btn-primary', false)
.style('font-weight','normal');
});
"
>Execute</a></div></div>
<div class="clearfix"></div>
<div style="width:100%; height:30px;"></div>
<div style="width:60%;display:inline-block;float:left">
<a class="btn multipleButtons" dataToggle="btn-success">Success</a>
<a class="btn multipleButtons" dataToggle="btn-warning">Warning</a>
<a class="btn multipleButtons" dataToggle="btn-danger">Danger</a>
<br/>
<br/>
<code><a class="btn multipleButtons" dataToggle="btn-success">Success</a></code><br/><br/>
<code><a class="btn multipleButtons" dataToggle="btn-warning">Warning</a></code><br/><br/>
<code><a class="btn multipleButtons" dataToggle="btn-danger">Danger</a></code>
</div>
<div style="width:40%;display:inline-block;float:left">
<pre class="pre-scrollable">
d3.selectAll('#slide3 .multipleButtons')
.style('font-weight','bold')
.each(function (d,i) {
d3.select(this).classed(
d3.select(this).attr('dataToggle'), true);
});</pre>
<div style="width:100%; text-align:right;"><a class="btn btn-primary"
onclick="
d3.selectAll('#slide3 .multipleButtons')
.style('font-weight','bold')
.each(function (d,i) {
d3.select(this).classed(d3.select(this).attr('dataToggle'), true);
});
"
>Execute</a></div></div>
</div>
<div id="slide4" class="item">
<h1 class="bold72">Creating stuff</h1>
<div style="width:100%; height:30px;"></div>
<div style="width:50%;display:inline-block;float:left" class="emptyDiv">
<span class="normal24">This is an empty div with class 'emptyDiv'</span>
<br/><br/>
</div>
<div style="width:40%;display:inline-block;float:left;padding-left:10px" class="codeDiv">
<pre>
var theEmptyDiv =
d3.select('#slide4 .emptyDiv')
.append('div');
theEmptyDiv
.append('span')
.classed('normal32', true)
.classed('blueish', true)
.text('Not anymore!');
theEmptyDiv.append('br');
theEmptyDiv
.append('span')
.classed('normal32', true)
.classed('greenish', true)
.text('the code used for this is:')
theEmptyDiv.append('br');
theEmptyDiv
.append('div')
.html(d3.select('#slide4 .codeDiv').html())
.select('pre')
.style('color', '#cc8800');
theEmptyDiv.select('.btn').remove()
</pre>
<div style="width:100%; text-align:right;"><a class="btn btn-primary"
onclick="
var theEmptyDiv =
d3.select('#slide4 .emptyDiv')
.append('div');
theEmptyDiv
.append('span')
.classed('normal32', true)
.classed('blueish', true)
.text('Not anymore!');
theEmptyDiv.append('br');
theEmptyDiv
.append('span')
.classed('normal32', true)
.classed('greenish', true)
.text('the code used for this is:')
theEmptyDiv.append('br');
theEmptyDiv
.append('div')
.html(d3.select('#slide4 .codeDiv').html())
.select('pre')
.style('color', '#cc8800');
theEmptyDiv.select('.btn').remove()"
>Execute</a></div></div>
<div class="clearfix"></div>
<div style="width:100%; height:30px;"></div>
</div>
<div id="slide5" class="item">
<h1 class="bold72">Populating data</h1>
<div style="width:100%; height:30px;"></div>
<div style="width:50%;display:inline-block;float:left" class="emptyDiv">
</div>
<div style="width:50%;display:inline-block;float:left;" class="codeDiv">
<script type="text/javascript">
var speakers = [
{firstName: 'Mite',
lastName: 'Mitreski'},
{firstName: 'Branislav',
lastName: 'Bajlovski'},
{firstName: 'Igor',
lastName: 'Stojanovski'},
{firstName: 'Pance',
lastName: 'Cavkovski'},
{firstName: 'Dragan',
lastName: 'Sahpaski'},
{firstName: 'Goran',
lastName: 'Peoski'},
{firstName: 'Nikolche',
lastName: 'Mihajlovski'},
{firstName: 'Ice',
lastName: 'Penov'},
{firstName: 'Risto',
lastName: 'Muchev'}];
function updateAttendees() {
var theEmptyDiv =
d3.select('#slide5 .emptyDiv');
var selector =
theEmptyDiv.selectAll('.speakerData')
.data(speakers);
selector
.select('.first-name-span')
.text(function(d,i) {return ', ' + d.firstName;});
selector
.select('.last-name-span')
.text(function(d,i) {return d.lastName;});
var renderDiv =
selector.enter().append('div');
renderDiv
.classed('speakerData', true)
.classed('normal24', true)
renderDiv
.append('i')
.classed('icon-user', true)
.classed('icon-white', true)
.style('vertical-align','middle');
renderDiv
.append('span')
.classed('last-name-span', true)
.classed('blueish', true)
.style('font-weight', 'bold')
.style('float', 'none')
.text(function(d,i) {return d.lastName;});
renderDiv
.append('span')
.classed('first-name-span', true)
.style('float', 'none')
.text(function(d,i) {return ', ' + d.firstName});
renderDiv
.append('br');
selector.exit().remove();}
function alterAndUpdateAttendees() {
speakers.splice(0,5);
speakers.push({firstName:'Someone', lastName:'New'});
updateAttendees();
}
</script>
<pre class="pre-scrollable">
var speakers = [
{firstName: 'Mite',
lastName: 'Mitreski'},
{firstName: 'Branislav',
lastName: 'Bajlovski'},
{firstName: 'Igor',
lastName: 'Stojanovski'},
{firstName: 'Pance',
lastName: 'Cavkovski'},
{firstName: 'Dragan',
lastName: 'Sahpaski'},
{firstName: 'Goran',
lastName: 'Peoski'},
{firstName: 'Nikolche',
lastName: 'Mihajlovski'},
{firstName: 'Ice',
lastName: 'Penov'},
{firstName: 'Risto',
lastName: 'Muchev'}];
function updateAttendees() {
var theEmptyDiv =
d3.select('#slide5 .emptyDiv');
//Select and bint the data
var selector =
theEmptyDiv.selectAll('.speakerData')
.data(speakers);
//Define what happens on update
selector
.select('.first-name-span')
.text(function(d,i) {return ', ' + d.firstName;});
selector
.select('.last-name-span')
.text(function(d,i) {return d.lastName;});
//Define what happens on creation
var renderDiv =
selector.enter().append('div');
renderDiv
.classed('speakerData', true)
.classed('normal24', true)
renderDiv
.append('i')
.classed('icon-user', true)
.classed('icon-white', true)
.style('vertical-align','middle');
renderDiv
.append('span')
.classed('last-name-span', true)
.classed('blueish', true)
.style('font-weight', 'bold')
.style('float', 'none')
.text(function(d,i) {return d.lastName;});
renderDiv
.append('span')
.classed('first-name-span', true)
.style('float', 'none')
.text(function(d,i) {return ', ' + d.firstName});
renderDiv
.append('br');
//Define what happens on removal
selector.exit().remove();
}
function alterAndUpdateAttendees() {
speakers.splice(0,5);
speakers.push({firstName:'Someone', lastName:'New'});
updateAttendees();
}
</pre>
<div style="width:100%; text-align:right;">
<a class="btn btn-primary" onclick="updateAttendees();">Execute</a>
<a class="btn btn-info" onclick="alterAndUpdateAttendees();">Alter</a>
</div></div>
<div class="clearfix"></div>
<div style="width:100%; height:30px;"></div>
</div>
<div id="slide6" class="item">
<h1 class="bold72">Bunch of utils</h1>
<div style="width:100%; height:80px;"></div>
<p class="normal42">Integrated processing and layouting utilities</p>
<div style="width:100%; height:30px;"></div>
<p class="normal32"> - data fetching: d3.[json | xml | html | csv | text]<br/></p>
<div style="width:100%; height:30px;"></div>
<p class="normal32"> - arrays and string tools</p>
<div style="width:100%; height:30px;"></div>
<p class="normal32"> - math, time, colors... </p>
<div style="width:100%; height:30px;"></div>
<p class="normal32"> - transition, behaviors, shapes, ...</p>
<div style="width:100%; height:30px;"></div>
<p class="normal32 blueish"> - layouts: tree, pie, stack, histogram, graph ...</p>
</div>
<div id="slide7" class="item">
<h1 class="bold72">What's all the fuzz about?</h1>
<div style="width:100%; height:30px;"></div>
<div style="width:60%;display:inline-block;float:left" class="emptyDiv">
</div>
<div style="width:40%;display:inline-block;float:left;" class="codeDiv">
<script type="text/javascript">
var attendeesStats = [
{d: 8, v: 34},
{d: 9, v: 44},
{d: 10, v: 2},
{d: 11, v: 14},
{d: 12, v: 18},
{d: 13, v: 6},
{d: 14, v: 2},
{d: 15, v: 7},
{d: 16, v: 4},
{d: 17, v: 2},
{d: 18, v: 13},
{d: 19, v: 5},
{d: 20, v: 16},
{d: 21, v: 21},
{d: 22, v: 17}
];
function drawStats() {
var theEmptyDiv =
d3.select('#slide7 .emptyDiv');
var selector =
theEmptyDiv.selectAll('.statsData')
.data(attendeesStats);
var renderDiv =
selector.enter().append('div');
renderDiv
.classed('statsData', true)
.classed('normal24', true)
renderDiv
.append('i')
.classed('icon-calendar', true)
.classed('icon-white', true)
.style('vertical-align','middle');
renderDiv
.append('span')
.style('float', 'none')
.classed('barDesc', true)
.text(function(d,i) {return 'Feb ' + d.d});
renderDiv
.append('span')
.classed('bar', true)
.style('float', 'none')
.html(' ')
.style('width', function(d,i) {return d.v * 8;})
.style('background-color', function(d,i)
{
return "#0055" + (55 + d.v);
});
renderDiv
.append('span')
.style('float', 'none')
.text(function(d,i) {return d.v});
renderDiv
.append('br');
}
</script>
<pre class="pre-scrollable">
var attendeesStats = [
{d: 8, v: 34},
{d: 9, v: 44},
{d: 10, v: 2},
{d: 11, v: 14},
{d: 12, v: 18},
{d: 13, v: 6},
{d: 14, v: 2},
{d: 15, v: 7},
{d: 16, v: 4},
{d: 17, v: 2},
{d: 18, v: 13},
{d: 19, v: 5},
{d: 20, v: 16},
{d: 21, v: 21},
{d: 22, v: 17}
];
function drawStats() {
var theEmptyDiv =
d3.select('#slide7 .emptyDiv');
var selector =
theEmptyDiv.selectAll('.statsData')
.data(attendeesStats);
var renderDiv =
selector.enter().append('div');
renderDiv
.classed('statsData', true)
.classed('normal24', true)
renderDiv
.append('i')
.classed('icon-calendar', true)
.classed('icon-white', true)
.style('vertical-align','middle');
renderDiv
.append('span')
.style('float', 'none')
.classed('barDesc', true)
.text(function(d,i) {return 'Feb ' + d.d});
renderDiv
.append('span')
.classed('bar', true)
.style('float', 'none')
.html('&nbsp;')
.style('width',
function(d,i) {return d.v * 8;})
.style('background-color',
function(d,i){
return "#0055" + (55 + d.v);
});
renderDiv
.append('span')
.style('float', 'none')
.text(function(d,i) {return d.v});
renderDiv
.append('br');
}
</pre>
<div style="width:100%; text-align:right;">
<a class="btn btn-primary" onclick="drawStats();">Execute</a>
</div>
</div>
<div class="clearfix"></div>
<div style="width:100%; height:30px;"></div>
</div>
<div id="slide8" class="item">
<h1 class="bold72">Enough with the games</h1>
<div style="width:100%; height:30px;"></div>
<div style="width:60%;display:inline-block;float:left" class="emptyDiv">
</div>
<div style="width:40%;display:inline-block;float:left;" class="codeDiv">
<script type="text/javascript">
var attendeesStats = [
{d: 8, v: 34},
{d: 9, v: 44},
{d: 10, v: 2},
{d: 11, v: 14},
{d: 12, v: 18},
{d: 13, v: 6},
{d: 14, v: 2},
{d: 15, v: 7},
{d: 16, v: 4},
{d: 17, v: 2},
{d: 18, v: 13},
{d: 19, v: 5},
{d: 20, v: 16},
{d: 21, v: 21},
{d: 22, v: 17}
];
var slide8Sorted = false;
var slide8x;
var slide8svg;
var slide8xAxis
function drawSlide8() {
//Define width/height/margins
var margin = {top: 10, right: 10, bottom: 20, left: 20},
width = 550 - margin.left - margin.right,
height = 420 - margin.top - margin.bottom;
//Define the scales (x,y)
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .1, 1);
slide8x = x;
var y = d3.scale.linear()
.range([height, 0]);
//Define axes drawers
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
slide8xAxis = xAxis;
var yAxis = d3.svg.axis()
.scale(y)
.orient("left");
//Create the main svg group element
var svg = d3.select("#slide8 .emptyDiv").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 + ")");
slide8svg = svg;
//Paste the data as the domain for the scales
x.domain(attendeesStats.map(function(d) { return d.d; }));
y.domain([0, d3.max(attendeesStats, function(d) { return d.v; })]);
//Apply the axis
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("Registrants");
//Draw the bars
svg.selectAll(".bar")
.data(attendeesStats)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function(d) { return x(d.d); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.v); })
.attr("height", function(d) { return height - y(d.v); });
}
function changeSlide8Sort() {
// Sort and copy the array
var x0 = slide8x.domain(attendeesStats.sort(slide8Sorted
? function(a, b) { return b.v - a.v; }
: function(a, b) { return d3.ascending(a.d, b.d); })
.map(function(d) { return d.d; }))
.copy();
//Define the transitions
var transition = slide8svg.transition().duration(750),
delay = function(d, i) { return i * 50; };
//Move the bars
transition.selectAll(".bar")
.delay(delay)
.attr("x", function(d) { return x0(d.d); });
//Move the labels
transition.select(".x.axis")
.call(slide8xAxis)
.selectAll("g")
.delay(delay);
}
</script>
<pre class="pre-scrollable">
var slide8Sorted = false;
var slide8x;
var slide8svg;
var slide8xAxis
function drawSlide8() {
//Define width/height/margins
var margin = {top: 10, right: 10, bottom: 20, left: 20},
width = 550 - margin.left - margin.right,
height = 420 - margin.top - margin.bottom;
//Define the scales (x,y)
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .1, 1);
slide8x = x;
var y = d3.scale.linear()
.range([height, 0]);
//Define axes drawers
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
slide8xAxis = xAxis;
var yAxis = d3.svg.axis()
.scale(y)
.orient("left");
//Create the main svg group element
var svg = d3.select("#slide8 .emptyDiv").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 + ")");
slide8svg = svg;
//Paste the data as the domain for the scales
x.domain(attendeesStats.map(function(d) { return d.d; }));
y.domain([0, d3.max(attendeesStats, function(d) { return d.v; })]);
//Apply the axis
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("Registrants");
//Draw the bars
svg.selectAll(".bar")
.data(attendeesStats)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function(d) { return x(d.d); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.v); })
.attr("height", function(d) { return height - y(d.v); });
}
function changeSlide8Sort() {
// Sort and copy the array
var x0 = slide8x.domain(attendeesStats.sort(slide8Sorted
? function(a, b) { return b.v - a.v; }
: function(a, b) { return d3.ascending(a.d, b.d); })
.map(function(d) { return d.d; }))