canvas实现图片放大镜效果

代码语言:html

所属分类:图片放大

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>
body {
        width: 100vw;
        height: 100vh;
        background: #fff;
        margin: 0;
        padding: 0;
        position: relative;
        overflow: hidden;
}

canvas {
        position: absolute;
        top: 50%;
        left: 50%;
        -webkit-transform: translate(-50%, -50%);
                transform: translate(-50%, -50%);
        border: 7px solid rgba(255, 255, 255, .1);
  box-shadow: 0px 0px 10px #00000038;
        cursor: pointer;
        box-sizing: border-box;
}

.info {
        position: absolute;
        bottom: 1rem;
        left: 0;
        font-family: monospace;
       .........完整代码请登录后点击上方下载按钮下载查看

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