JQuery particles

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Size
2,724 Kb
Views
172,040

How do I make an jquery particles?

What is a jquery particles? How do you make a jquery particles? This script and codes were developed by Ghost Rider on 23 July 2022, Saturday.

JQuery particles Previews

JQuery particles - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>jQuery particles</title> <link rel="stylesheet" href="css/style.css">
</head>
<body> <div ng-app="particles"> <div class="canvas explosion" particle="circle" count="500" speed="200" size="50" spawn="10" colors="['#f0fd36', '#f49ff1', '#f53eac', '#76fbfa']" ></div>
</div>
<script src='//ajax.googleapis.com/ajax/libs/angularjs/1.2.15/angular.min.js'></script> <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script> <script src="js/index.js"></script>
</body>
</html>

JQuery particles - Script Codes CSS Codes

html { height: 100%;
}
body { background:#2C2C44; overflow:hidden; height:100%;
}
.canvas { width:100%;
}

JQuery particles - Script Codes JS Codes

angular.module("particles", []) .directive("explosion", ["$interval", function($interval) { return { restrict: "C", template: "<canvas></canvas", replace: true, transclude: true, scope: { particle: "@", count: "=", speed: "=", size: "=", colors: "=", spawn: "=" }, link: function(scope, element, attrs) { console.log("Starting canvas ", scope.particle); var ctx = element[0].getContext('2d'); var particles = []; var width, height; var maxCount = scope.count || 100; var maxSpeed = scope.speed || 150; var maxSize = scope.size || 10; var colors = scope.colors || ['#f00']; var spawnTime = scope.spawn ? 1000 / scope.spawn : 10; var resize = function() { element.attr({ width: $('body').width(), height: $('body').height() }); width = element.attr('width'); height = element.attr('height'); console.log("Size ", width, "x", height); }; var spawn = function() { particles.push({ x: width / 2, y: height / 2, v: { x: (maxSpeed << 1) * Math.random() - maxSpeed, y: (maxSpeed << 1) * Math.random() - maxSpeed }, s: Math.random() * maxSize, a: 1, c: colors[Math.floor(Math.random() * colors.length)] }); }; var draw = function() { ctx.clearRect(0, 0, width, height); for (var i = 0; i < particles.length; i++) { var p = particles[i]; ctx.globalAlpha = p.a; ctx.fillStyle = p.c; ctx.beginPath(); ctx.arc(p.x, p.y, p.s, 0, 2 * Math.PI); ctx.fill(); } }; var lastSpawned = 0; var update = function(delta) { lastSpawned += delta; while (lastSpawned > spawnTime) { lastSpawned -= spawnTime; spawn(); } var particleOverflow = particles.length - maxCount; if (particleOverflow > 0) { particles.splice(0, particleOverflow); } for (var i = 0; i < particles.length; i++) { var p = particles[i]; p.x += p.v.x * delta / 1000; p.y += p.v.y * delta / 1000; p.a *= 0.99; } }; var finished = false; var time; var animate = function(elapsed) { if (!time) time = elapsed; var delta = elapsed - time; time = elapsed; update(delta); draw(); if (!finished) window.requestAnimationFrame(animate); }; resize(); $(window).on('resize', resize); window.requestAnimationFrame(animate); scope.$on("$destroy", function() { finished = true; }); } }; } ]);
JQuery particles - Script Codes
JQuery particles - Script Codes
Home Page Home
Developer Ghost Rider
Username GhostRider
Uploaded July 23, 2022
Rating 3
Size 2,724 Kb
Views 172,040
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