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index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta
name="description"
content="Component for drawing confetti on a canvas"
/>
<meta name="author" content="Kiril Vatev" />
<meta
name="keywords"
content="canvas,confetti,component,module,animation,javascript,catdad"
/>
<meta name="theme-color" content="#393939" />
<link id="favicon" rel="shortcut icon" type="image/png" />
<title>canvas confetti</title>
<link
href="https://fonts.nexus/css2?family=Noto+Sans&display=swap"
rel="stylesheet"
/>
<style>
:root {
--primary-color: #eeeeee;
--secondary-color: #363636;
--secondary-variant-color: #272727;
--background-color: #212121;
--inner-color: #ffffff;
--border-color: #555651;
/* icons by Google - Material Design
* https://material.io/resources/icons/?style=baseline
*/
--switch-moon-white: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' %3E%3Cpath fill='%23eeeeee' d='M20 8.69V4h-4.69L12 .69 8.69 4H4v4.69L.69 12 4 15.31V20h4.69L12 23.31 15.31 20H20v-4.69L23.31 12 20 8.69zM12 18c-.89 0-1.74-.2-2.5-.55C11.56 16.5 13 14.42 13 12s-1.44-4.5-3.5-5.45C10.26 6.2 11.11 6 12 6c3.31 0 6 2.69 6 6s-2.69 6-6 6z'%3E%3C/path%3E%3C/svg%3E");
--switch-sun-black: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' %3E%3Cpath fill='%23212121' d='M20 15.31L23.31 12 20 8.69V4h-4.69L12 .69 8.69 4H4v4.69L.69 12 4 15.31V20h4.69L12 23.31 15.31 20H20v-4.69zM12 18c-3.31 0-6-2.69-6-6s2.69-6 6-6 6 2.69 6 6-2.69 6-6 6z'%3E%3C/path%3E%3C/svg%3E");
--switch-auto-white: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' %3E%3Cpath fill='%23eeeeee' d='M10.85 12.65h2.3L12 9l-1.15 3.65zM20 8.69V4h-4.69L12 .69 8.69 4H4v4.69L.69 12 4 15.31V20h4.69L12 23.31 15.31 20H20v-4.69L23.31 12 20 8.69zM14.3 16l-.7-2h-3.2l-.7 2H7.8L11 7h2l3.2 9h-1.9z'%3E%3C/path%3E%3C/svg%3E");
--switch-auto-black: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' %3E%3Cpath fill='%23212121' d='M10.85 12.65h2.3L12 9l-1.15 3.65zM20 8.69V4h-4.69L12 .69 8.69 4H4v4.69L.69 12 4 15.31V20h4.69L12 23.31 15.31 20H20v-4.69L23.31 12 20 8.69zM14.3 16l-.7-2h-3.2l-.7 2H7.8L11 7h2l3.2 9h-1.9z'%3E%3C/path%3E%3C/svg%3E");
--theme-switch: var(--switch-moon-white);
}
[data-theme='light'] {
--primary-color: #212121;
--secondary-color: #ffffff;
--background-color: #f0f0f0;
--inner-color: #363636;
--theme-switch: var(--switch-sun-black);
}
[auto-theme] {
--theme-switch: var(--switch-auto-white);
}
[data-theme='light'][auto-theme] {
--theme-switch: var(--switch-auto-black);
}
html {
scroll-behavior: smooth;
}
html,
body {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
}
body {
background: var(--background-color);
color: var(--primary-color);
font-size: 1em;
font-family: 'Noto Sans', sans-serif;
}
* {
box-sizing: border-box;
}
.sprite {
display: none;
}
header {
position: absolute;
top: 0;
left: 0;
display: flex;
justify-content: flex-end;
align-items: center;
width: 100%;
height: 64px;
}
.theme {
--size: 28px;
position: relative;
display: inline-block;
width: var(--size);
height: var(--size);
background: none;
border: none;
outline: none;
margin-right: 12px;
cursor: pointer;
}
.theme:after {
position: absolute;
top: 0;
left: 0;
content: '';
width: var(--size);
height: var(--size);
background-repeat: no-repeat;
background-position: center;
background: var(--theme-switch);
}
.github-icon {
--size: 36px;
position: relative;
display: block;
width: var(--size);
height: var(--size);
margin-right: 12px;
}
.github-icon svg.icon {
fill: var(--primary-color);
}
h1,
h2,
.center {
text-align: center;
}
h1 {
margin-top: 64px;
}
h2 {
padding: 0;
margin: 0.25em;
}
p {
margin: 0.5em;
}
.container {
position: relative;
max-width: 1000px;
width: 100%;
margin: 0 auto;
}
.group {
position: relative;
width: 100%;
margin: 40px 0;
padding-top: 16px;
border-top: 1px solid var(--border-color);
border-radius: 20px;
}
.run {
padding: 10px 6px;
margin: 0.75em auto;
max-width: 200px;
width: 100%;
display: inline-block;
background: var(--secondary-color);
border: none;
outline: none;
color: var(--inner-color);
font-weight: bold;
cursor: pointer;
user-select: none;
opacity: 0.8;
transition: opacity 100ms ease;
}
.group .run:hover {
opacity: 1;
}
.editor {
position: relative;
min-height: 100px;
width: 100%;
}
.editor.ace_dark.ace_editor {
background-color: var(--secondary-color);
}
.editor.ace_dark .ace_gutter {
background: var(--secondary-variant-color);
}
.editor.ace_dark .ace_gutter .ace_gutter-cell {
color: var(--inner-color);
opacity: 0.6;
}
.flex-rows {
position: relative;
display: block;
width: 100%;
padding-bottom: 1em;
}
.description {
width: 94%;
margin: 10px auto;
padding: 0;
align-items: center;
line-height: 1.5;
}
.left {
flex-grow: 1;
display: flex;
flex-direction: column;
}
a.anchor {
position: relative;
color: currentColor;
text-decoration: none;
}
a.anchor:hover::before {
content: '🔗';
color: currentColor;
position: absolute;
left: -2rem;
top: 0;
transform: scale(0.75, 0.75);
}
footer {
font-size: 0.9rem;
text-align: center;
line-height: 2;
background: var(--secondary-color);
}
footer span {
vertical-align: middle;
}
span.icon {
position: relative;
display: inline-block;
height: 1em;
width: 1em;
}
svg.icon {
position: absolute;
pointer-events: none;
left: 0;
width: 100%;
height: 100%;
fill: var(--inner-color);
}
footer a {
text-decoration: none;
color: var(--inner-color);
opacity: 0.85;
will-change: opacity;
}
footer a:hover {
opacity: 1;
}
.custom-canvas {
margin-top: 30px;
width: 100%;
max-width: 1000px;
height: 380px;
background: var(--secondary-color);
}
@media (min-width: 44em) {
.container {
width: 95%;
}
.flex-rows {
display: flex;
flex-direction: row;
}
.description {
width: 66%;
padding: 0 0 0 1em;
}
}
</style>
<script type="module">
import '/dist/workerless/confetti.browser.mjs';
// console.log(confetti);
window.confetti = confetti;
</script>
<script
defer
src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.3.0/ace.js"
></script>
<script
defer
src="https://cdnjs.cloudflare.com/ajax/libs/js-beautify/1.7.5/beautify.min.js"
></script>
</head>
<body>
<svg class="sprite" xmlns="http://www.w3.org/2000/svg">
<defs>
<symbol id="code" viewBox="0 0 14 16">
<!-- Icon from GitHub Octicons - https://github.com/primer/octicons/ -->
<path
d="M9.5 3L8 4.5 11.5 8 8 11.5 9.5 13 14 8 9.5 3 9.5 3ZM4.5 3L0 8 4.5 13 6 11.5 2.5 8 6 4.5 4.5 3 4.5 3Z"
/>
</symbol>
<symbol id="heart" viewBox="0 0 12 16">
<!-- Icon from GitHub Octicons - https://github.com/primer/octicons/ -->
<path
d="M11.2 3C10.68 2.37 9.95 2.05 9 2 8.03 2 7.31 2.42 6.8 3 6.29 3.58 6.02 3.92 6 4 5.98 3.92 5.72 3.58 5.2 3 4.68 2.42 4.03 2 3 2 2.05 2.05 1.31 2.38 0.8 3 0.28 3.61 0.02 4.28 0 5 0 5.52 0.09 6.52 0.67 7.67 1.25 8.82 3.01 10.61 6 13 8.98 10.61 10.77 8.83 11.34 7.67 11.91 6.51 12 5.5 12 5 11.98 4.28 11.72 3.61 11.2 2.98L11.2 3Z"
/>
</symbol>
<symbol id="run" viewBox="0 0 10 10">
<path d="M2 2L8 6L2 10" />
</symbol>
<symbol id="octo" viewBox="0 0 16 16">
<!-- Icon from GitHub Octicons - https://github.com/primer/octicons/ -->
<path
d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z"
/>
</symbol>
</defs>
</svg>
<header>
<button id="themeToggle" title="Switch Theme" class="theme"></button>
<a
class="github-icon"
title="Visit on GitHub"
href="https://github.com/catdad/canvas-confetti"
aria-label="View source on Github"
>
<svg class="icon"><use xlink:href="#octo"></use></svg>
</a>
</header>
<h1>Canvas Confetti</h1>
<div class="container">
<div class="group" data-name="cannon">
<div class="flex-rows">
<div class="left">
<h2><a href="#basic" id="basic" class="anchor">Basic Cannon</a></h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
The default mode... just your regular basic average blast of
confetti. But it's still a little cool, right?
</p>
</div>
</div>
<div class="editor"></div>
</div>
</div>
<div class="container">
<div class="group" data-name="random">
<div class="flex-rows">
<div class="left">
<h2>
<a href="#random" id="random" class="anchor">Random Direction</a>
</h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
Go crazy with some randomness. Shoot a random amount of confetti
in random directions. (Go ahead... you know you want to click that
button more than once.)
</p>
</div>
</div>
<div class="editor"></div>
</div>
</div>
<div class="container">
<div class="group" data-name="realistic">
<div class="flex-rows">
<div class="left">
<h2>
<a href="#realistic" id="realistic" class="anchor"
>Realistic Look</a
>
</h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
If you happened to get curious and changed the particle count to
400 or so, you saw something disappointing. An even "flattened
cone" look to the confetti, making it look way too perfect and
ruining the illusion. We can fix that by mixing a few effects
together.
</p>
</div>
</div>
<div class="editor"></div>
</div>
</div>
<div class="container">
<div class="group" data-name="fireworks">
<div class="flex-rows">
<div class="left">
<h2>
<a href="#fireworks" id="fireworks" class="anchor">Fireworks</a>
</h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
Why click a button repeatedly when you can have code do it for
you? Shoot some firework of confetti from the sides of page so you
can still read the content in the center.
</p>
</div>
</div>
<div class="editor"></div>
</div>
</div>
<div class="container">
<div class="group" data-name="stars">
<div class="flex-rows">
<div class="left">
<h2><a href="#stars" id="stars" class="anchor">Stars</a></h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
You can combine multiple calls to confetti with any settings in
order to create a more complex effect. Go ahead, combine different
shapes, sizes, etc. Stagger them for an extra boost of excitement.
</p>
<p class="center">✨ Celebrate with a burst of stars! ✨</p>
</div>
</div>
<div class="editor"></div>
</div>
</div>
<div class="container">
<div class="group" data-name="snow">
<div class="flex-rows">
<div class="left">
<h2><a href="#snow" id="snow" class="anchor">Snow</a></h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
The effect is not limited to crazy rapid fire of confetti though.
You can create a wintery mood with gently falling particles across
the entire page.
</p>
</div>
</div>
<div class="editor"></div>
</div>
</div>
<div class="container">
<div class="group" data-name="continuous">
<div class="flex-rows">
<div class="left">
<h2>
<a href="#continuous" id="continuous" class="anchor"
>School Pride</a
>
</h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
But if you are into crazy rapid fire of confetti, what could be a
better use than to show everyone what you are all about? Tell
people where you are from with two confetti cannons from either
side of the page.
</p>
<p class="center">🌰 Go Buckeyes! 🌰</p>
</div>
</div>
<div class="editor"></div>
</div>
</div>
<div class="container">
<div class="group" data-name="paths">
<div class="flex-rows">
<div class="left">
<h2>
<a href="#paths" id="paths" class="anchor">Custom Shapes</a>
</h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
Celebrate some holidays with holiday-appropriate shapes! You can
use any SVG path to make a confetti out of it. Go wild!
</p>
<p class="center">🎃🎄💜</p>
</div>
</div>
<div class="editor"></div>
</div>
</div>
<div class="container">
<div class="group" data-name="emoji">
<div class="flex-rows">
<div class="left">
<h2><a href="#emoji" id="emoji" class="anchor">Emoji</a></h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
Don't know any custom shapes? That's okay, just use emoji instead!
That's what they are for anyway. I mean... why do they even exist
if we weren't supposed to make confetti out of them? Think about
it.
</p>
</div>
</div>
<div class="editor"></div>
</div>
</div>
<div class="container">
<div class="group" data-name="custom">
<div class="flex-rows">
<div class="left">
<h2>
<a href="#custom-canvas" id="custom-canvas" class="anchor"
>Custom Canvas</a
>
</h2>
<button class="run">
Run
<span class="icon">
<svg class="icon"><use xlink:href="#run"></use></svg>
</span>
</button>
</div>
<div class="description">
<p>
But if you just hate confetti all over the place, there's
something here for you as well. You can limit where the confetti
appear by providing your own canvas element.
</p>
</div>
</div>
<div class="editor"></div>
<div class="flex-rows">
<canvas id="my-canvas" class="custom-canvas"></canvas>
</div>
</div>
</div>
<footer>
<a href="https://github.com/catdad">
<span class="icon">
<svg class="icon"><use xlink:href="#code"></use></svg>
</span>
<span> with </span>
<span class="icon">
<svg class="icon"><use xlink:href="#heart"></use></svg>
</span>
<span> by <b>catdad</b></span>
</a>
</footer>
<script>
var editors = [];
var activeTheme = 'dark';
var currentStep =
parseInt(localStorage.getItem('canvas-confetti/theme'), 10) || 0;
var prefersLightTheme =
window.matchMedia && window.matchMedia('(prefers-color-scheme: light)');
var themes = {
light: 'ace/theme/xcode',
dark: 'ace/theme/monokai',
};
var getPreferedTheme = function () {
return prefersLightTheme
? prefersLightTheme.matches
? 'light'
: 'dark'
: 'dark';
};
var setTheme = function (isAuto, theme) {
if (isAuto) {
document.body.setAttribute('auto-theme', true);
activeTheme = getPreferedTheme();
} else {
document.body.removeAttribute('auto-theme');
activeTheme = theme;
}
document.body.setAttribute('data-theme', activeTheme);
editors.forEach(function (editor) {
editor.setTheme(themes[activeTheme]);
});
};
var updateTheme = function (step) {
currentStep = step;
switch (step) {
case 0:
setTheme(true);
prefersLightTheme &&
prefersLightTheme.addEventListener('change', setTheme);
break;
case 1:
case 2:
setTheme(false, step === 1 ? 'dark' : 'light');
prefersLightTheme && prefersLightTheme.removeListener(setTheme);
break;
}
localStorage.setItem('canvas-confetti/theme', currentStep);
};
updateTheme(currentStep);
document
.getElementById('themeToggle')
.addEventListener('click', function (event) {
updateTheme(++currentStep % 3);
});
var modes = {
cannon: () => {
confetti({
particleCount: 100,
spread: 70,
origin: { y: 0.6 },
});
},
random: () => {
const randomInRange = (min, max) => {
return Math.random() * (max - min) + min;
};
confetti({
angle: randomInRange(55, 125),
spread: randomInRange(50, 70),
particleCount: randomInRange(50, 100),
origin: { y: 0.6 },
});
},
realistic: (realistic = () => {
const count = 200;
const defaults = {
origin: { y: 0.7 },
};
const fire = (particleRatio, opts) => {
confetti({
...defaults,
...opts,
particleCount: Math.floor(count * particleRatio),
});
};
fire(0.25, {
spread: 26,
startVelocity: 55,
});
fire(0.2, {
spread: 60,
});
fire(0.35, {
spread: 100,
decay: 0.91,
scalar: 0.8,
});
fire(0.1, {
spread: 120,
startVelocity: 25,
decay: 0.92,
scalar: 1.2,
});
fire(0.1, {
spread: 120,
startVelocity: 45,
});
}),
fireworks: () => {
const duration = 15 * 1000;
const animationEnd = Date.now() + duration;
const defaults = {
startVelocity: 30,
spread: 360,
ticks: 60,
zIndex: 0,
};
const randomInRange = (min, max) => {
return Math.random() * (max - min) + min;
};
const interval = setInterval(() => {
const timeLeft = animationEnd - Date.now();
if (timeLeft <= 0) return clearInterval(interval);
const particleCount = 50 * (timeLeft / duration);
// since particles fall down, start a bit higher than random
confetti({
...defaults,
particleCount,
origin: { x: randomInRange(0.1, 0.3), y: Math.random() - 0.2 },
});
confetti({
...defaults,
particleCount,
origin: { x: randomInRange(0.7, 0.9), y: Math.random() - 0.2 },
});
}, 250);
},
snow: () => {
const duration = 15 * 1000;
const animationEnd = Date.now() + duration;
let skew = 1;
const randomInRange = (min, max) => Math.random() * (max - min) + min;
(() => {
const timeLeft = animationEnd - Date.now();
const ticks = Math.max(200, 500 * (timeLeft / duration));
skew = Math.max(0.8, skew - 0.001);
confetti({
particleCount: 1,
startVelocity: 0,
ticks: ticks,
origin: {
x: Math.random(),
// since particles fall down, skew start toward the top
y: Math.random() * skew - 0.2,
},
colors: ['#ffffff'],
shapes: ['circle'],
gravity: randomInRange(0.4, 0.6),
scalar: randomInRange(0.4, 1),
drift: randomInRange(-0.4, 0.4),
});
if (timeLeft > 0) {
requestAnimationFrame(frame);
}
})();
},
stars: () => {
const defaults = {
spread: 360,
ticks: 50,
gravity: 0,
decay: 0.94,
startVelocity: 30,
colors: ['FFE400', 'FFBD00', 'E89400', 'FFCA6C', 'FDFFB8'],
};
const shoot = () => {
confetti({
...defaults,
particleCount: 40,
scalar: 1.2,
shapes: ['star'],
});
confetti({
...defaults,
particleCount: 10,
scalar: 0.75,
shapes: ['circle'],
});
};
setTimeout(shoot, 0);
setTimeout(shoot, 100);
setTimeout(shoot, 200);
},
continuous: function continuous() {
const end = Date.now() + 15 * 1000;
// go Buckeyes!
const colours = ['#bb0000', '#ffffff'];
(() => {
confetti({
particleCount: 2,
angle: 60,
spread: 55,
origin: { x: 0 },
colors: colours,
});
confetti({
particleCount: 2,
angle: 120,
spread: 55,
origin: { x: 1 },
colors: colours,
});
if (Date.now() < end) requestAnimationFrame(frame);
})();
},
custom: () => {
const canvas = document.querySelector('#my-canvas');
// you should only initialize a canvas once, so save this function
// we'll save it to the canvas itself for the purpose of this demo
canvas.confetti =
canvas.confetti || confetti.create(canvas, { resize: true });
canvas.confetti({
spread: 70,
origin: { y: 1.2 },
});
},
paths: () => {
// note: you CAN only use a path for confetti.shapeFrompath(), but for
// performance reasons it is best to use it once in development and save
// the result to avoid the performance penalty at runtime
// pumpkin shape from https://thenounproject.com/icon/pumpkin-5253388/
const pumpkin = confetti.shapeFromPath({
path: 'M449.4 142c-5 0-10 .3-15 1a183 183 0 0 0-66.9-19.1V87.5a17.5 17.5 0 1 0-35 0v36.4a183 183 0 0 0-67 19c-4.9-.6-9.9-1-14.8-1C170.3 142 105 219.6 105 315s65.3 173 145.7 173c5 0 10-.3 14.8-1a184.7 184.7 0 0 0 169 0c4.9.7 9.9 1 14.9 1 80.3 0 145.6-77.6 145.6-173s-65.3-173-145.7-173zm-220 138 27.4-40.4a11.6 11.6 0 0 1 16.4-2.7l54.7 40.3a11.3 11.3 0 0 1-7 20.3H239a11.3 11.3 0 0 1-9.6-17.5zM444 383.8l-43.7 17.5a17.7 17.7 0 0 1-13 0l-37.3-15-37.2 15a17.8 17.8 0 0 1-13 0L256 383.8a17.5 17.5 0 0 1 13-32.6l37.3 15 37.2-15c4.2-1.6 8.8-1.6 13 0l37.3 15 37.2-15a17.5 17.5 0 0 1 13 32.6zm17-86.3h-82a11.3 11.3 0 0 1-6.9-20.4l54.7-40.3a11.6 11.6 0 0 1 16.4 2.8l27.4 40.4a11.3 11.3 0 0 1-9.6 17.5z',
matrix: [
0.020491803278688523, 0, 0, 0.020491803278688523,
-7.172131147540983, -5.9016393442622945,
],
});
// tree shape from https://thenounproject.com/icon/pine-tree-1471679/
const tree = confetti.shapeFromPath({
path: 'M120 240c-41,14 -91,18 -120,1 29,-10 57,-22 81,-40 -18,2 -37,3 -55,-3 25,-14 48,-30 66,-51 -11,5 -26,8 -45,7 20,-14 40,-30 57,-49 -13,1 -26,2 -38,-1 18,-11 35,-25 51,-43 -13,3 -24,5 -35,6 21,-19 40,-41 53,-67 14,26 32,48 54,67 -11,-1 -23,-3 -35,-6 15,18 32,32 51,43 -13,3 -26,2 -38,1 17,19 36,35 56,49 -19,1 -33,-2 -45,-7 19,21 42,37 67,51 -19,6 -37,5 -56,3 25,18 53,30 82,40 -30,17 -79,13 -120,-1l0 41 -31 0 0 -41z',
matrix: [
0.03597122302158273, 0, 0, 0.03597122302158273,
-4.856115107913669, -5.071942446043165,
],
});
// heart shape from https://thenounproject.com/icon/heart-1545381/
const heart = confetti.shapeFromPath({
path: 'M167 72c19,-38 37,-56 75,-56 42,0 76,33 76,75 0,76 -76,151 -151,227 -76,-76 -151,-151 -151,-227 0,-42 33,-75 75,-75 38,0 57,18 76,56z',
matrix: [
0.03333333333333333, 0, 0, 0.03333333333333333,
-5.566666666666666, -5.533333333333333,
],
});
const defaults = {
scalar: 2,
spread: 180,
particleCount: 30,
origin: { y: -0.1 },
startVelocity: -35,
};
confetti({
...defaults,
shapes: [pumpkin],
colors: ['#ff9a00', '#ff7400', '#ff4d00'],
});
confetti({
...defaults,
shapes: [tree],
colors: ['#8d960f', '#be0f10', '#445404'],
});
confetti({
...defaults,
shapes: [heart],
colors: ['#f93963', '#a10864', '#ee0b93'],
});
},
emoji: function () {
const scalar = 2;
const unicorn = confetti.shapeFromText({ text: '🦄', scalar });
const defaults = {
spread: 360,
ticks: 60,
gravity: 0,
decay: 0.96,
startVelocity: 20,
shapes: [unicorn],
scalar,
};
const shoot = () => {
confetti({
...defaults,
particleCount: 30,
});
confetti({
...defaults,
particleCount: 5,
flat: true,
});
confetti({
...defaults,
particleCount: 15,
scalar: scalar / 2,
shapes: ['circle'],
});
};
setTimeout(shoot, 0);
setTimeout(shoot, 100);
setTimeout(shoot, 200);
},