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Last active October 23, 2015 18:05
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Circular Grid Chart
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index.html
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Circular Grid Chart - jsFiddle demo by ramnathv</title>
<script type="text/javascript" src="//coffeescript.org/extras/coffee-script.js"></script>
<script type='text/javascript' src="//d3js.org/d3.v3.min.js"></script>
<script type='text/javascript' src="//rawgit.com/gka/d3-jetpack/master/d3-jetpack.js"></script>
<script type='text/javascript' src="//rawgit.com/kristw/75b61f9beeab9b530612/raw/389e984e4041117a9185cf6edad9f6b85a38097a/d3kit.min.js"></script>
<script type='text/javascript' src="//rawgit.com/ramnathv/a5a3199538f86817ec1b/raw/f6627fc544e65d8e6186ba87556f743caa3f2730/visutils.js"></script>
<link rel="stylesheet" type="text/css" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script type='text/javascript' src="//gka.github.io/chroma.js/vendor/chroma-js/chroma.min.js"></script>
<script type='text/javascript' src="//rawgit.com/Caged/d3-tip/master/index.js"></script>
<link rel="stylesheet" type="text/css" href="//rawgit.com/Caged/d3-tip/master/examples/example-styles.css">
<style type='text/css'>
#main{
margin-top: 20px;
}
.x-axis-layer path,
.x-axis-layer line{
fill: none;
}
.y-axis-layer path,
.y-axis-layer line{
fill: none;
}
svg text{
font-size: 10px;
}
</style>
</head>
<body>
<div class="container-fluid" id="main">
<div class="row">
<div class="col-xs-12 col-md-4">
<div id="chart"></div>
</div>
<div class="col-xs-12 col-md-4">
<div class="col-xs-6 col-md-4">
<div class="thumbnail">
<img id='avatar1' src="https://randomuser.me/api/portraits/thumb/men/1.jpg" class="img-circle">
</div>
</div>
<div class="col-xs-6 col-md-4">
<div class="thumbnail">
<img id='avatar2' src="https://randomuser.me/api/portraits/thumb/men/2.jpg" class="img-circle">
</div>
</div>
</div>
</div>
</div>
<script type="text/coffeescript">
y = d3.range(20)
x = y
expand_grid = (x, y) ->
d3.merge(x.map (x_) -> y.map (y_) -> {x: x_, y: y_})
data = expand_grid(x, y)
data.forEach (d) ->
d.c = Math.random()
switch_avatar = (d) ->
#d3.json "//randomuser.me/api/", (error, data) ->
url = (x) ->
"https://randomuser.me/api/portraits/thumb/men/#{x}.jpg"
d3.select('#avatar1').attr('src', url(d.x))
d3.select('#avatar2').attr('src', url(d.y))
circularGridConstructor = (skeleton) ->
layers = skeleton.getLayerOrganizer()
S =
x: d3.scale.ordinal()
y: d3.scale.ordinal()
c: d3.scale.linear().range(["lightyellow", "orange"])
.domain([0, 1])
.interpolate(d3.interpolateHcl)
A =
x: (d) -> d.x
y: (d) -> d.y
c: (d) -> d.c
layers.create(["hrect", "vrect", 'x-axis', 'y-axis', 'circles'])
hrect = layers.get('hrect').append('rect.hrect')
vrect = layers.get('vrect').append('rect.vrect')
visualize = ->
data = skeleton.data()
opts = skeleton.options()
H = skeleton.getInnerHeight()
W = skeleton.getInnerWidth()
W = d3.min([W, H])
H = d3.min([W, H])
S.x.rangeRoundBands([0, W]).domain(data.map(A.x), 0, 0.01)
S.y.rangeRoundBands([0, H]).domain(data.map(A.y), 0, 0.01)
circles = layers.get('circles').selectAll('circle').data(data)
circles.enter().append('circle')
circles.attr
cx: (d) -> S.x(A.x(d)) - S.x.rangeBand()/2
cy: (d) -> S.y(A.y(d)) - S.y.rangeBand()/2
r: (d) -> S.x.rangeBand()/2
fill: (d, i) -> S.c A.c(d)
#circles.call attachTooltip, {html: (d) -> "(#{d.x}, #{d.y})"}
highlight = (d) ->
d3.select('.hrect').attr
x: - S.x.rangeBand()/2
y: S.y(A.y(d)) - S.y.rangeBand()
height: S.y.rangeBand()
width: S.x(A.x(d))
fill: '#aaa'
opacity: 0.9
d3.select('.vrect').attr
x: S.x(A.x(d)) - S.x.rangeBand()
y: S.y(A.y(d)) - S.y.rangeBand()/2
height: H - S.y(A.y(d)) - S.y.rangeBand()
width: S.x.rangeBand()
fill: '#ccc'
opacity: 0.9
tip = d3.tip().attr('class', 'd3-tip')
.html (d) -> "(#{d.x}, #{d.y})"
#circles.call(tip)
circles.on "mouseover", (d, i) ->
#tip.show(d)
switch_avatar(d)
highlight(d)
d3.select(@).attr
stroke: "black"
"stroke-width": 2
circles.on "mouseout", (d, i) ->
#tip.hide(d)
circles.each -> d3.select(@).attr("stroke", "none")
#d3.select('.hrect').attr('width', 0)
#d3.select('.vrect').attr('width', 0)
layers.get('circles').on "mouseout", ->
d3.select('.hrect').attr('width', 0)
d3.select('.vrect').attr('width', 0)
xAxis = d3.svg.axis()
.scale(S.x)
.orient('bottom')
H2 = H - S.y.rangeBand()
layers.get('x-axis')
.translate([-S.x.rangeBand(), H2])
.call(xAxis)
yAxis = d3.svg.axis()
.scale(S.y)
.orient('left')
layers.get('y-axis')
.translate([-S.x.rangeBand(), -S.y.rangeBand()])
.call(yAxis)
skeleton
.resizeToFitContainer()
.on("data", visualize)
.on("resize", visualize)
.autoResize(true)
renderCircularGrid= (el, x, width, height) ->
circleGridChart = d3Kit.factory.createChart(
x.defaults, [], circularGridConstructor
)
mychart = new circleGridChart('#' + el.id).data(x.data)
defaults =
margin: {left: 50, right: 10, top: 30, bottom: 30}
initialHeight: 400
initialWidth: "auto"
fontSize: 10
el = document.getElementById('chart')
x = {defaults: defaults, data: data}
renderCircularGrid(el, x)
</script>
</body>
</html>
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