JQuery和HTML5 Canvas实现弹幕效果

网络编程 2025/1/13 佚名

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JQuery和HTML5 Canvas两种方法实现弹幕效果:

方法一，JQuery实现。
源码：

<!DOCTYPE html> 
<html> 
<head> 
  <meta charset="utf-8"> 
  <meta http-equiv="X-UA-Compatible" content="IE=edge"> 
  <meta name="viewport" content="width=device-width, initial-scale=1"> 
  <!-- 
  <link href="favicon.ico" rel="shortcut icon" type="image/x-icon" /> 
  <link href="favicon.ico" rel="Bookmark" type="image/x-icon" /> 
  --> 
  <meta name="Generator" content="EditPlus®"> 
  <meta name="Author" content=""> 
  <meta name="Keywords" content=""> 
  <meta name="Description" content=""> 
  <title>JQuery弹幕</title> 
  <link href="" rel="stylesheet" /> 
  <script type="text/javascript" src="/UploadFiles/2021-04-02/jquery.min.js">

 方法二，HTML5 Canvas实现。

源码：




<!DOCTYPE html> 
<html> 
<head> 
  <meta charset="utf-8"> 
  <meta http-equiv="X-UA-Compatible" content="IE=edge"> 
  <meta name="viewport" content="width=device-width, initial-scale=1"> 
  <!-- 
  <link href="favicon.ico" rel="shortcut icon" type="image/x-icon" /> 
  <link href="favicon.ico" rel="Bookmark" type="image/x-icon" /> 
  --> 
  <meta name="Generator" content="EditPlus®"> 
  <meta name="Author" content=""> 
  <meta name="Keywords" content=""> 
  <meta name="Description" content=""> 
  <title>Canvas弹幕</title> 
  <link href="" rel="stylesheet" /> 
  <style type="text/css"> 
     
    #c1{background:#f1f1f1;} 
    span{color:#FFFFFF;} 
  </style> 
</head> 
<body> 
<canvas id="c1" width="600" height="300" > 
  <span>该浏览器不支持html5</span> 
</canvas> 
<br /> 
<input type="text" name='smsg' value="" id="smsg" placeholder="请输入内容" /> <button id="send">发送</button> 
<!--<button id='start' onclick="startFun('test')">Start</button> 
<button id='stop' onclick="stopFun()">Stop</button>--> 
 
 
 
<script type="text/javascript" src="/UploadFiles/2021-04-02/jquery.min.js">

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。

js弹幕效果,JQuery弹幕,HTML5,Canvas弹幕