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<!DOCTYPE html>
< html >
< head >
< title > Contain Element - Examples< / title >
< meta charset = "UTF-8" >
< script src = "contain-element.min.js" > < / script >
< style >
html,
body {
height: 100%;
width: 100%;
margin: 0;
color: #f6f6f6;
font-family: 'Helvetica Neue', 'Helvetica', 'sans-serif';
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font-size: 13px;
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}
a {
color: #f6f6f6;
}
h1 {
margin: 0;
}
ul {
padding: 0;
list-style: none;
}
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hr {
max-width: 300px;
border: 0;
border-bottom: 1px solid #f6f6f6;
opacity: .5;
}
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.buttons {
position: fixed;
display: table;
width: 100%;
height: 100%;
z-index: 2;
}
.buttons .demo {
display: table-cell;
vertical-align: middle;
text-align: center;
}
.button {
display: inline-block;
background: #212121;
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padding: 10px;
width: 100px;
margin: 5px;
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opacity: .5;
cursor: pointer;
}
.button:hover,
.button.active {
opacity: 1;
}
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.video-credit {
display: block;
margin: 10px;
font-size: 10px;
}
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< / style >
< / head >
< body >
< script >
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var video = '< video id = "video" autoplay muted loop > < source src = "http://wny.s3.amazonaws.com/videos/TheenclosureoftheNextGenerationTransitSurvey.webm" type = "video/webm" > < source src = "http://wny.s3.amazonaws.com/videos/TheenclosureoftheNextGenerationTransitSurvey.mp4" type = "video/mp4" > < / video > ';
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var demo = function(id, valign, halign) {
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var v = document.getElementById('video');
if (v !== null) v.parentNode.removeChild(v);
document.body.innerHTML += video;
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document.getElementsByClassName('active')[0].className = 'button';
document.getElementById(id).className = 'button active';
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// ------ Relevant code below ----- //
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var contain = new ContainElement({
id: 'video',
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height: '720',
width: '1280',
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valign: valign,
halign, halign,
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});
window.onresize = contain.update;
screen.addEventListener('orientationchange', contain.update);
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// ----- Relevant code above ----- //
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}
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window.onload = function() {
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demo('demo5', 'center', 'center');
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};
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< / script >
< div class = "buttons" >
< div class = "demo" >
< h1 > Contain Element< / h1 >
< p >
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A JavaScript plugin to contain an element within its parent element.
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< / p >
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< ul >
< li > < a href = "https://github.com/WilliamsNY/contain-element" > Download On GitHub< / a > < / li >
< / ul >
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< hr >
< p >
< i >
The video in the background is the example.
< br / > Change the positioning below and resize your browser to compare.
< / i >
< / p >
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< div class = "button" id = "demo1" onclick = "demo('demo1', 'top', 'left');" > top left< / div >
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< div class = "button" id = "demo2" onclick = "demo('demo2', 'top', 'center');" > top center< / div >
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< div class = "button" id = "demo3" onclick = "demo('demo3', 'top', 'right');" > top right< / div >
< br / >
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< div class = "button" id = "demo4" onclick = "demo('demo4', 'center', 'left');" > center left< / div >
< div class = "button active" id = "demo5" onclick = "demo('demo5', 'center', 'center');" > center center< / div >
< div class = "button" id = "demo6" onclick = "demo('demo6', 'center', 'right');" > center right< / div >
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< br / >
< div class = "button" id = "demo7" onclick = "demo('demo7', 'bottom', 'left');" > bottom left< / div >
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< div class = "button" id = "demo8" onclick = "demo('demo8', 'bottom', 'center');" > bottom center< / div >
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< div class = "button" id = "demo9" onclick = "demo('demo9', 'bottom', 'right');" > bottom right< / div >
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< a class = "video-credit" href = "http://www.eso.org/public/" > Video Credit ESO< / a >
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< / div >
< / div >
< a href = "https://github.com/WilliamsNY/contain-element" > < img style = "position: absolute; top: 0; right: 0; border: 0; z-index: 4;" src = "https://camo.githubusercontent.com/38ef81f8aca64bb9a64448d0d70f1308ef5341ab/68747470733a2f2f73332e616d617a6f6e6177732e636f6d2f6769746875622f726962626f6e732f666f726b6d655f72696768745f6461726b626c75655f3132313632312e706e67" alt = "Fork me on GitHub" data-canonical-src = "https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" > < / a >
< / body >
< / html >
