Canvas Mask Page Intro Animation

Developer
John Heiner
Size
3,835 Kb
Views
22,264
  1. Canvas Mask Page Intro Animation Previews
  2. Canvas Mask Page Intro Animation HTML Codes
  3. Canvas Mask Page Intro Animation CSS Codes
  4. Canvas Mask Page Intro Animation JS Codes

How do I make an canvas mask page intro animation?

What is a canvas mask page intro animation? How do you make a canvas mask page intro animation? This script and codes were developed by John Heiner on 14 November 2022, Monday.

Canvas Mask Page Intro Animation Previews
IQ Test

Canvas Mask Page Intro Animation - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Canvas Mask Page Intro Animation</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <main id="main"> <div id="loading-bg" style="background-color: #f28e0a; position: absolute; z-index: 99; width: 100%; height: 100%"> <canvas id="mask" width="600" height="600"></canvas> </div> <div class="hero"> <h1>Canvas Mask - Page animation</h1> <a href="#" class="btn js-trigger-animation">Trigger Animation</a>
</div> <div class="content"> <h2>Page content </h2> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p> <h3>Page content </h3> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p> <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
</div>
</main <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>
<script src='http://cdnjs.cloudflare.com/ajax/libs/gsap/1.16.1/TweenMax.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

Canvas Mask Page Intro Animation - Script Codes CSS Codes

body { margin: 0; padding: 0; font-size: 1.3rem; line-height: 1.5; font-family: "Open Sans", sans-serif; color: #444; background-color: #ededed; -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 { font-weight: 100; margin: 0;
}
p { margin: 0 0 1.25rem; font-weight: 100;
}
.hero { background-color: #fff; display: block; padding: 3rem 5rem;
}
.hero h1 { margin: 0; line-height: 1; font-size: 2.5rem; color: #f28e0a;
}
.btn { display: inline-block; padding: 1em 1.6em; border-radius: 999px; border: 2px solid #f28e0a; margin-top: 2rem; color: #f28e0a; font-weight: bold; font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; text-decoration: none; transition: all 200ms;
}
.btn:hover { background-color: #f28e0a; color: #fff;
}
.content { padding: 2rem 5rem;
}
#loading-bg { position: fixed; top: 0; z-index: 999999; pointer-events: none;
}

Canvas Mask Page Intro Animation - Script Codes JS Codes

var template = '<div id="loading-bg" style="background-color: #f28e0a; position: absolute; z-index: 99; width: 100%; height: 100%"><canvas id="mask" width="600" height="600"></canvas></div>';
var page;
var tid = null;
var ogg = {myProp:0};
$(document).ready(function() { getPage(); init(); $('.js-trigger-animation').on('click', function(e) { e.preventDefault(); $('#main').prepend(template); tid = null; ogg = {myProp:0}; init(); });
});
$(window).resize(function() { getPage();
});
function getPage() { page = { h: window.innerHeight, w: $("body").innerWidth() };
}
function init() { //tid = setInterval(initMask, 25); // Thanks to @osublake for making this a lot smoother by using the 'onUpdate' callback // see his pen here: https://codepen.io/osublake/pen/Xbgxyv TweenLite.set("#loading-bg", { y: $("body").scrollTop(), backgroundColor: "transparent" }); TweenLite.to(ogg, 1, {myProp: page.w, onComplete: removeMask, ease: Power4.easeIn, onUpdate: initMask});
}
function initMask() { $("#loading-bg canvas").attr({width: page.w, height: page.h}); var masks = document.getElementById('mask'); var cx = masks.getContext('2d'); /*var img = new Image(); img.src = 'https://s3.amazonaws.com/colab-codepen-assets/xenith-logo.svg'; img.onload = function() { cx.drawImage(img,0,0); }*/ cx.beginPath(); cx.rect(0,0,page.w,page.h); cx.arc(page.w*0.5,page.h*0.5,ogg.myProp,0,2*Math.PI, true); cx.fillStyle = "#f28e0a"; cx.fill();
}
function removeMask() { clearInterval(tid); $('#loading-bg').remove();
}
Canvas Mask Page Intro Animation - Script Codes
Canvas Mask Page Intro Animation - Script Codes
Home Page Home
Developer John Heiner
Username johnheiner
Uploaded November 14, 2022
Rating 4.5
Size 3,835 Kb
Views 22,264
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