js实现svg动画控制及每一帧图片的截取下载代码-html代码-BFW代码库

js实现svg动画控制及每一帧图片的截取下载代码

代码语言：html

所属分类：动画

代码描述：js实现svg动画控制及每一帧图片的截取下载代码

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

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>SVG动画帧截取工具</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .animation-container {
            margin: 20px 0;
            border: 1px solid #ccc;
            border-radius: 5px;
            padding: 10px;
            background-color: #f9f9f9;
            width: 100%;
            max-width: 500px;
        }
        
        .controls {
            margin: 15px 0;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            width: 100%;
            max-width: 500px;
        }
        
        button {
            padding: 8px 15px;
            background-color: #4CAF50;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 14px;
        }
        
        button:hover {
            background-color: #45a049;
        }
        
        button:disabled {
            background-color: #cccccc;
            cursor: not-allowed;
        }
        
        .settings {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-bottom: 15px;
            width: 100%;
            max-width: 500px;
        }
        
        label {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        input[type="number"] {
            width: 80px;
            padding: 5px;
            border: 1px solid #ccc;
            border-radius: 4px;
        }
        
        .frames-container {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
            justify-content: center;
            width: 100%;
            max-width: 800px;
        }
        
        .frame {
            border: 1px solid #ddd;
            padding: 5px;
            width: 100px;
            text-align: center;
        }
        
        .frame img {
            max-width: 100%;
            height: auto;
        }
        
        .frame-number {
            font-size: 12px;
            color: #666;
        }
        
        .progress {
            width: 100%;
            background-color: #e0e0e0;
            border-radius: 4px;
            margin: 10px 0;
            height: 20px;
            max-width: 500px;
        }
        
        .progress-bar {
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