js实现文字竖向滚动

╰+哭是因爲堅強的太久メ 2023-05-21 07:07 15阅读 0赞

代码已上传至github  
github代码地址：https://github.com/Miofly/mio.git

移动端适配

<!DOCTYPE html>
    <html lang="en">
    <head>
    	<meta charset="UTF-8">
    	<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,user-scalable=0">
    	<meta http-equiv=X-UA-Compatible content="ie=edge">
    	<meta name=apple-mobile-web-app-capable content=yes>
    	<meta name=apple-touch-fullscreen content=yes>
    	<meta name=apple-mobile-web-app-status-bar-style content=black-translucent>
    	<meta name=format-detection content="telephone=no">
    	<meta name=format-detection content="email=no">
    	<meta name=renderer content=webkit>
    	<meta name=screen-orientation content=portrait>
    	<meta name=x5-orientation content=portrait>
    	<meta name=x5-fullscreen content=true>
    	<meta name=full-screen content=yes>
    	<meta name=keywords content="">
    	<meta name=description content="">
    	<meta http-equiv=Content-Type content="text/html; charset=utf-8">
    	<title>Title</title>
    	<link rel="stylesheet" type="text/css" href="../../css/reset.css"/>
    	<link rel="stylesheet" type="text/css" href="../../css/animation.css"/>
    	<link rel="stylesheet" type="text/css" href="../../css/box.css"/>
    	<link rel="stylesheet" type="text/css" href="../../css/color.css"/>
    	<link rel="stylesheet" type="text/css" href="../../css/common.css"/>
    	<link rel="stylesheet" type="text/css" href="../../css/flex.css"/>
    	<link rel="stylesheet" type="text/css" href="../../css/text.css"/>
    	<script src="../../js/vue.js"></script>
    	<script src="../../js/jquery-1.11.1.min.js"></script>
    	<script>
            (function (doc, win) { // 移动端适配
                var docEl = doc.documentElement,
                    isIOS = navigator.userAgent.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/),
                    dpr = isIOS ? Math.min(win.devicePixelRatio, 3) : 1,
                    dpr = window.top === window.self ? dpr : 1, //被iframe引用时，禁止缩放
                    dpr = 1,
                    scale = 1 / dpr,
                    resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize';
                docEl.dataset.dpr = dpr;
                var metaEl = doc.createElement('meta');
                metaEl.name = 'viewport';
                metaEl.content = 'initial-scale=' + scale + ',maximum-scale=' + scale + ', minimum-scale=' + scale;
                docEl.firstElementChild.appendChild(metaEl);
                var recalc = function () {
                    var width = docEl.clientWidth;
                    if (width / dpr > 375) {
                        width = 375 * dpr;
                    }
                    // 乘以100，px : rem = 100 : 1
                    docEl.style.fontSize = 100 * (width / 375) + 'px';
                };
                recalc()
                if (!doc.addEventListener) return;
                win.addEventListener(resizeEvt, recalc, false);
            })(document, window);
    	</script>
    </head>

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