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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width">
<title>Fitty</title>
<script>document.documentElement.classList.add('js');</script>
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:site" content="@rikschennink">
<meta name="twitter:creator" content="@rikschennink">
<meta name="twitter:title" content="Fitty">
<meta name="twitter:description" content="Fitty | Snugly resizes text to fit its parent container.">
<meta name="twitter:image" content="https://rikschennink.github.io/fitty/assets/fitty-share.png">
<meta property="og:site_name" content="Fitty"/>
<meta property="og:url" content="https://rikschennink.github.io/fitty/">
<meta property="og:title" content="Fitty | Snugly resizes text to fit its parent container.">
<meta property="og:description" content="Fitty scales text up (or down) so it fits perfectly to its parent container. Ideal for flexible and responsive websites.">
<meta property="og:image" content="https://rikschennink.github.io/fitty/assets/fitty-share.png">
<meta property="og:image:type" content="image/png">
<meta property="og:image:width" content="900">
<meta property="og:image:height" content="450">
<style>
html {
background-color:#fff;
color:#32353a;
font-family:Tahoma, Verdana, Segoe, sans-serif;
line-height:1.5;
}
body {
margin:0;
}
h1, h2 {
font-family:'American Typewriter', 'Rockwell Extra Bold', 'Book Antiqua', Georgia, serif;
}
h1 {
font-size:4em;
}
code {
background-color: #1e2025;
color: #5e9cf3;
font-size: 1.125em;
padding: .125em .325em;
border-radius: .25em;
}
/**
* Components
*/
.counter {
margin-bottom:1rem;
border-bottom:.1875em dashed #d2d6dd;
}
.tagline {
font-size:1.125em;
margin:2rem 1.5rem;
}
.calories {
color:#8b919b;
font-size:.875em;
}
.button {
background:transparent;
display:inline-block;
padding:.5rem 1rem;
font-size:1em;
line-height: 1.5;
border-radius:.5rem;
text-decoration:none;
color:#8b919b;
border:.1875em solid currentColor;
}
.button-cta {
color: #F95E5E;
}
.splash {
position: relative;
height:100vh;
max-width:30em;
min-height:35em;
text-align:center;
}
.choices {
display:flex;
justify-content: center;
}
.splash .choices {
position:absolute;
bottom:4em;
left:0;
right:0;
}
.examples .choices {
margin-top: 2em;
}
.choices a {
margin:0 .5em;
}
.splash,
.examples > div {
box-sizing:border-box;
max-width:30em;
margin:0 auto;
padding:1.5em;
}
.examples > div {
min-height:100vh;
}
.examples {
color:#bcc2d5;
background-color:#32353a;
padding-bottom:4em;
text-align: center;
}
.examples h2 {
color:#5e9cf9;
font-weight:normal;
margin-bottom:2rem;
}
.container {
margin-bottom:1.5rem;
margin-top:1.5rem;
border:2px solid #1e2025;
}
.fit {
font-weight: bold;
line-height:1;
margin:0;
}
[contenteditable] {
outline:none;
}
[contenteditable] * {
display:inline;
font-size:inherit !important;
}
[contenteditable]:focus {
color: #eeb7b7;
}
.examples .button {
color:inherit;
margin-bottom:1rem;
}
.examples .button-cta {
color:#5e9cf3;
}
.fonts-loaded .fit {
text-transform:uppercase;
font-weight:normal;
font-family:'Oswald', sans-serif;
}
/**
* Header animation
*/
.counter {
position:relative;
padding-top:30vh;
}
.counter h1 {
position:relative;
text-align:center;
margin:0;
line-height: .625;
z-index:2;
transform-origin: bottom center;
}
.dish {
color:#e89c2b;
position:absolute;
width:1em;
height:1em;
margin-top:-.75em;
margin-left:-.5em;
font-size:2rem;
top:0;
transform:translateY(-3em);
transition-duration:.75s;
transition-timing-function:ease-in;
transition-property:transform;
z-index:1;
}
.dish.drop {
transform:translateY(30vh);
}
.nommer {
position:absolute;
bottom:2em;
margin-left:-1em;
color:rgba(0,0,0,.5);
font-size:1.5rem;
transform-origin:bottom center;
}
</style>
</head>
<body>
<main>
<div class="splash">
<div class="counter">
<div><h1>Fitty</h1></div>
</div>
<p class="tagline">Snugly resizes text to fit its parent container.</p>
<p class="calories">~ 1 kcal, ehh, kB gzipped</p>
<div class="choices">
<a class="button" href="#examples">Examples</a>
<a class="button button-cta" href="https://github.com/rikschennink/fitty">Get it on GitHub</a>
</div>
</div>
<div class="examples">
<div>
<h2 id="examples">Examples</h2>
<p>The examples below can edited live and will auto update.</p>
<div class="container">
<p class="fit" contenteditable="true" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false">The wizard quickly jinxed the gnomes before they vaporized.</p>
</div>
<div class="container">
<p class="fit" contenteditable="true" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false">Wizard</p>
</div>
<p>Click button below to load a custom font to the fitties above.</p>
<button class="button button-cta" type="button" onclick="loadCustomFont(this)">load custom font</button>
<p><small>The fields above use <code>contenteditable</code>, this is useful for demo purposes but also a bit buggy, in production I would expect Fitty to be mostly used on headers and taglines.</small></p>
<div class="choices">
<a class="button" href="https://github.com/rikschennink/fitty">To the Docs!</a>
</div>
</div>
</div>
</main>
<!-- loading and running fitty -->
<script src="dist/fitty.min.js"></script>
<script>
// fit all demos
fitty('.fit', {
minSize:1
});
</script>
<!-- the diner -->
<script>
// let it rain
(function(){
var counter = document.querySelector('.counter');
var diner = document.querySelector('h1');
var menu = ['🍔', '🌭', '🍕', '🍗', '🌮', '🍔'];
var noms = ['nom', 'nom!', 'nom!!', 'nommm', 'nommy'];
var finished = 0;
// animation to play when finished dining
function jelly(e) {
diner.removeEventListener('fit', jelly);
diner.animate(
[
{ transform: 'scale(' + 1 / e.detail.scaleFactor + ')' },
{ transform: 'scale(1.1)' },
{ transform: 'scale(.9)' },
{ transform: 'scale(1.05)' },
{ transform: 'scale(.98)' },
{ transform: 'scale(1)' }
],
{
duration:500
}
);
}
// eat animation
function nom(index) {
var nommer = document.getElementById('nommer-' + index);
var rotation = -20 + (Math.random() * 40);
var scale = .75 + (Math.random() * .5);
nommer.animate(
[
{ opacity:0, transform: 'scale(' + .25 * scale + ') rotateZ(' + rotation + 'deg) translateY(0) ' },
{ opacity:1, transform: 'scale(' + scale + ') rotateZ(' + rotation + 'deg) translateY(-.5em) ' }
],
{
duration:250
}
);
diner.animate(
[
{ transform: 'scaleY(1)' },
{ transform: 'scaleY(' + (.7 + (Math.random() * .2)) + ')' },
{ transform: 'scaleY(1)' }
],
{
duration:100
}
);
}
// only when animation api is supported
if ('animate' in diner) {
diner.addEventListener('fit', jelly);
}
// create food items
var dishes = menu
.concat(menu) // duplicate icons
.sort(function() { return .5 - Math.random(); })
.concat(['🐝']) // unfortunately there's no fly emoji
.map(function(menuItem, i) {
var offset = 33.33 + (Math.random() * 33.33);
var dish = document.createElement('div');
dish.textContent = menuItem;
dish.setAttribute('aria-hidden', 'true');
dish.setAttribute('data-nommer', i);
dish.className = 'dish';
dish.style.cssText = 'left:' + offset + '%; transition-delay: ' + ((i * 200) + Math.random() * 100) + 'ms';
var nommer = document.createElement('div');
nommer.id = 'nommer-' + i;
nommer.textContent = noms[Math.floor(Math.random() * noms.length)];
nommer.setAttribute('aria-hidden', 'true');
nommer.className = 'nommer';
nommer.style.cssText = 'left:' + offset + '%; opacity:0;';
counter.appendChild(dish);
counter.appendChild(nommer);
return dish;
});
// animate into view
setTimeout(function() {
requestAnimationFrame(function() {
dishes.forEach(function (dish) {
dish.classList.add('drop');
dish.addEventListener('transitionend', burb);
})
});
}, 500);
// burb after eating dish
function burb(e) {
e.target.removeEventListener('transitionend', burb);
e.target.style.opacity = 0;
finished++;
if (finished === dishes.length) {
full();
}
else if ('animate' in diner) {
nom(e.target.getAttribute('data-nommer'));
}
}
// so full!
function full() {
fitty(diner, {
minSize:64
});
}
}());
</script>
<!-- custom font situation -->
<script>
var loadCustomFont = (function() {
// no promise support (<=IE11)
if (!('Promise' in window)) {
return;
}
// called when all fonts loaded
function redrawFitty() {
document.documentElement.classList.add('fonts-loaded');
fitty.fitAll();
}
// CSS Font Loading API
function native() {
// load our custom Oswald font
var fontOswald = new FontFace('Oswald', 'url(assets/oswald.woff2)', {
style:'normal',
weight:'400'
});
document.fonts.add(fontOswald);
fontOswald.load();
// if all fonts loaded redraw fitty
document.fonts.ready.then(redrawFitty);
}
// FontFaceObserver
function fallback() {
var style = document.createElement('style');
style.textContent = '@font-face { font-family: Oswald; src: url(assets/oswald.woff2) format("woff2");}'
document.head.appendChild(style);
var s = document.createElement('script');
s.src = 'https://cdnjs.cloudflare.com/ajax/libs/fontfaceobserver/2.0.13/fontfaceobserver.standalone.js';
s.onload = function() {
new FontFaceObserver('Oswald').load().then(redrawFitty);
};
document.body.appendChild(s);
}
return function() {
// Does the current browser support the CSS Font Loading API?
if ('fonts' in document) {
native();
}
else {
fallback();
}
}
}());
</script>
</body>
</html>