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1wheel/README.md

Created December 28, 2017 05:37
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year-in-font-size
Raw
_script.js
console.clear()
d3.select('body').selectAppend('div.tooltip')
var data = [
{y: 2013, t: 'h', s: 15},
{y: 2013, t: 'p', s: 14},
{y: 2013, t: 'd', s: 11},
{y: 2014, t: 'h', s: 24},
{y: 2014, t: 'p', s: 14},
{y: 2014, t: 'd', s: 11},
{y: 2015, t: 'h', s: 25},
{y: 2015, t: 'p', s: 16},
{y: 2015, t: 'd', s: 11},
{y: 2016, t: 'h', s: 25},
{y: 2016, t: 'p', s: 16},
{y: 2016, t: 'd', s: 11},
{y: 2017, t: 'h', s: 25.6},
{y: 2017, t: 'p', s: 15},
{y: 2017, t: 'd', s: 11},
]
var types = d3.nestBy(data, d => d.t)
// 2014-2016 has georgia
var sel = d3.select('#graph').html('')
var c = d3.conventions({sel, margin: {left: 85, right: 30, bottom: 30}})
c.x.domain([2013, 2017])
c.y.domain([0, 30])
c.xAxis.ticks(3).tickFormat(d => d)
c.yAxis.ticks(5).tickFormat(d => d + 'px')
d3.drawAxis(c)
var byYear = d3.nestBy(data, d => d.y)
d3.selectAll('.x text')
.st({fontSize: (d, i) => d3.mean(byYear[i], d => d.s) })
d3.selectAll('.y text')
.st({fontSize: d => d})
var line = d3.line()
.x(d => c.x(d.y))
.y(d => c.y(d.s))
c.svg.appendMany('path', types)
.at({
stroke: '#000',
fill: 'none',
d: line
})
c.svg.appendMany('circle', data)
.at({
cx: d => c.x(d.y),
cy: d => c.y(d.s),
stroke: '#000',
r: d => d.s/2,
})
.call(d3.attachTooltip)
types.forEach(d => d.last = _.last(d))
c.svg.appendMany('text', types)
.text((d, i) => ['.g-headline', '.g-body', '.g-date'][i])
.translate(d => [c.x(d.last.y), c.y(d.last.s)])
.at({textAnchor: 'end', dy: '-1em'})
var annoPos = [c.x(2015), c.y(19)]
c.svg.appendMany('path', types[1].slice(1, 4))
.at({
d: d => 'M' + annoPos + 'L' + [c.x(d.y), c.y(d.s)],
stroke: '#000',
strokeDasharray: '2 5'
})
c.svg.append('rect')
.translate(annoPos)
.at({x: -70, width: 100, height: 7, fill: '#fff'})
c.svg.append('text').text('georgia')
.translate(annoPos)
.at({textAnchor: 'middle', fontWeight: 600})
Raw
d3_.js
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Raw
index.html
<!DOCTYPE html>
<meta charset='utf-8'>
<link rel="stylesheet" type="text/css" href="style.css">
<body>
<div id='graph'></div>
</body>
<script src='d3_.js'></script>
<script src='_script.js'></script>
Raw
style.css
body{
font-family: monaco, Consolas, 'Lucida Console', monospace;
margin: 0px;
}
.tooltip {
top: -1000px;
position: fixed;
padding: 10px;
background: rgba(255, 255, 255, .90);
border: 1px solid lightgray;
pointer-events: none;
}
.tooltip-hidden{
opacity: 0;
transition: all .3s;
transition-delay: .1s;
}
@media (max-width: 590px){
div.tooltip{
bottom: -1px;
width: calc(100%);
left: -1px !important;
right: -1px !important;
top: auto !important;
width: auto !important;
}
}
svg{
overflow: visible;
}
.domain{
display: none;
}
text{
pointer-events: none;
text-shadow: 0 1px 0 #fff, 1px 0 0 #fff, 0 -1px 0 #fff, -1px 0 0 #fff;
}
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