canvas天女散花背景效果
代码语言:html
所属分类:背景
代码描述:canvas天女散花背景效果
代码标签: 效果
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<style>
* {
font-family: 'arial black', Helvetica, verdana, monospace, sans-serif;
letter-spacing: 0.2rem;
margin: 0;
padding: 0;
color: #FFF;
overflow: hidden;
}
body {
position: relative;
}
canvas#canvas {
display: block;
background: #FBD2D7;
}
</style>
</head>
<body translate="no">
<canvas id="canvas">Canvas not supported.</canvas>
<script>
(function () {
'use strict';
window.addEventListener('load', function () {
var canvas = document.getElementById('canvas');
if (!canvas || !canvas.getContext) {
return false;
}
/********************
Random Number
********************/
function rand(min, max) {
return Math.floor(Math.random() * (max - min + 1) + min);
}
/********************
Var
********************/
var ctx = canvas.getContext('2d');
var X = canvas.width = window.innerWidth;
var Y = canvas.height = window.innerHeight;
var shapeNum = 1;
var shapes = [];
var style = {
black: 'black',
white: 'white',
lineWidth: 4 };
var colors = [
'rgb(168, 230, 207)',
'rgb(253, 213, 182)',
'rgb(255, 171, 167)',
'rgb(255, 141, 149)'];
/********************
Animation
********************/
window.requestAnimationFrame =
window.requestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.webkitRequestAnimationFrame .........完整代码请登录后点击上方下载按钮下载查看
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