字幕滚动是20多年前网络开发人员发现的一种众所周知的效果。它最初被用作一种创造性的技术,用于引人注目的文本和图形展示。
SuperMarquee是一个JavaScript插件,它可以为您提供一个高度美观的动画内容滚动器,类似于传统的字幕滚动效果。它由纯CSS和JS组成,不包含任何图像,使其具有充分的响应能力和高性能。
1.安装和下载。
# NPM $ npm i sp-supermarquee
2.导入SuperMarquee。
// As an ES module import SuperMarquee from "sp-supermarquee";
<!-- Vanilla JS --> <script src="/path/to/dist/SuperMarquee.min.js"></script>
<!-- jQuery --> <script src="/path/to/cdn/jquery.min.js"></script> <script src="/path/to/dist/jquery.supermarquee.min.js"></script>
<!-- Web Component --> <script src="/path/to/dist/SuperMarqueeWC.min.js"></script>
3.创建一个容器来容纳滚动条(Vanilla JS&jQuery版本)。
<div id="supermarquee"></div>
4.初始化SuperMarquee并在JavaScript中定义内容,如下所示:
// Vanilla JavaScript const myScroller = new SuperMarquee( document.getElementById( "supermarquee" ), { "content" : "Text To Scroll..." } ); // jQuery $('#supermarquee').supermarquee({ "content" : "Text To Scroll..." });
5.或者将其用作web组件。
<super-marquee content="Text To Scroll..." ... more props here ... > </super-marquee>
6.要自定义滚动条,请传递一个具有以下选项的对象:
$('#supermarquee').supermarquee({ // or "vertical" "type" : "horizontal", // "superslow", "slow" // "fast", "superfast" "speed" : "medium", // "ltr": left to right // "rtl": right to left // "btt": bottom to top // "ttb": top to bottom "direction" : "ltr", // "gapped", "pingpong" "mode" : "continuous", // delay in ms for pingping mode "pingPongDelay" : 2000, // "fixedTop", "fixedBottom" "position" : "custom", // e.g. "{\"z\": 400, \"rotateX\" : 30}", where // "z" : number, perspective in pixel, default: "none" // "originX" : number, originX in %, default: 50 // "originY" : number, originY in %, default: 50 // "rotateX" : number, transform:rotateX in degree, default: 0 // "rotateY" : number, transform-rotateY in degree, default: 0 // "rotateZ" : number, transform-rotateZ in degree, default: 0 "perspective" : null, // pause on hover "pauseonhover" : false, // auto start on init "autostart" : true, // custom easing function "easing" : false, // scrolling text "content" : "SuperMarquee By SuperPlug.in Is Super !!!", // any character appended to the content "spacer" : null, });
7.您也可以通过数据选项
属性:
<div id="supermarquee" data-type="horizontal" data-speed="medium" data-content="Text To Scroll"> </div>
8.API方法。
// play & resume the scroller myScroller.play(); // pause the scroller myScroller.pause(); // set content myScroller.setScrollContent(content); // set animation speed myScroller.setScrollSpeed(speed); // false|"0" means disabled, true|"1" means enabled myScroller.setPauseOnHover(String|Bool); // the perspective settings as serialized JSON string. myScroller.setPerspective(perspective); // destroy the instance myScroller.destroy();
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