css布局实现锯齿状V形背景图案效果代码
代码语言:html
所属分类:背景
代码描述:css布局实现锯齿状V形背景图案效果代码
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
<html lang="en">
<head>
<meta charset="UTF-8">
<style>
body, html {
margin: 0;
overflow: hidden;
}
canvas {
display: block;
}
</style>
</head>
<body>
<canvas id="canvas" width="360" height="671"></canvas>
<script>
/*
Johan Karlsson, 2021
https://twitter.com/DonKarlssonSan
MIT License, see Details View
Inspired by:
http://thepatternlibrary.com/#leather-nunchuck
by https://twitter.com/claudioguglieri
*/
let canvas;
let ctx;
let canvasOffscreen;
let ctxOffscreen;
let w, h
let wOff, hOff;
let colors;
let xStep;
let nrOfSteps;
let yStep;
let nrOfStepsY;
function setup() {
canvas = document.querySelector("#canvas");
ctx = canvas.getContext("2d");
canvasOffscreen = document.createElement("canvas");
ctxOffscreen = canvasOffscreen.getContext("2d");
reset();
window.addEventListener("resize", () => {
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