Tools-Powered-by-Cursor/manim_preview.html at main · GuanZhuiGuo/Tools-Powered-by-Cursor · GitHub

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Manim动画预览</title>
    <style>
        body {
            font-family: 'Microsoft YaHei', sans-serif;
            margin: 0;
            padding: 20px;
            background-color: #f5f5f5;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }
        h1 {
            color: #333;
            text-align: center;
        }
        .preview-container {
            display: flex;
            flex-wrap: wrap;
        }
        .preview {
            flex: 1 1 60%;
            min-width: 300px;
            height: 500px;
            background-color: #eee;
            display: flex;
            justify-content: center;
            align-items: center;
            border-radius: 8px;
            margin-right: 20px;
        }
        .controls {
            flex: 1 1 30%;
            min-width: 250px;
            padding: 20px;
            background-color: #f9f9f9;
            border-radius: 8px;
        }
        label {
            display: block;
            margin-top: 15px;
            margin-bottom: 5px;
            font-weight: bold;
        }
        input[type="text"], input[type="range"] {
            width: 100%;
            padding: 8px;
            margin-bottom: 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
        }
        input[type="range"] {
            padding: 0;
        }
        button {
            background-color: #4CAF50;
            color: white;
            border: none;
            padding: 10px 15px;
            border-radius: 4px;
            cursor: pointer;
            width: 100%;
            font-size: 16px;
            margin-top: 20px;
        }
        button:hover {
            background-color: #45a049;
        }
        .loading {
            font-size: 18px;
            color: #666;
        }
        .preview img {
            max-width: 100%;
            max-height: 100%;
        }
        .status-bar {
            margin-top: 20px;
            padding: 10px;
            background-color: #f0f0f0;
            border-radius: 4px;
            font-family: monospace;
            white-space: pre-wrap;
            max-height: 200px;
            overflow-y: auto;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>交互式Manim动画生成器</h1>

        <div class="preview-container">
            <div class="preview" id="preview-box">
                <span class="loading">请点击生成预览按钮</span>
            </div>

            <div class="controls">
                <label for="function">函数表达式:</label>
                <input type="text" id="function" value="0.5 * np.sin(2 * np.pi * t)"
                       placeholder="例如: 0.5 * np.sin(2 * np.pi * t)">

                <label for="phi">相机角度 φ (Phi): <span id="phi-value">75</span>°</label>
                <input type="range" id="phi" min="0" max="360" value="75">

                <label for="theta">相机角度 θ (Theta): <span id="theta-value">30</span>°</label>
                <input type="range" id="theta" min="-180" max="180" value="30">

                <label for="zoom">缩放级别: <span id="zoom-value">0.7</span></label>
                <input type="range" id="zoom" min="0.1" max="2" step="0.1" value="0.7">

                <button id="generate-btn">生成预览</button>

                <div class="status-bar" id="status-box">状态: 就绪</div>
            </div>
        </div>
    </div>

    <script>
        // 获取DOM元素
        const previewBox = document.getElementById('preview-box');
        const statusBox = document.getElementById('status-box');
        const functionInput = document.getElementById('function');
        const phiSlider = document.getElementById('phi');
        const thetaSlider = document.getElementById('theta');
        const zoomSlider = document.getElementById('zoom');
        const generateBtn = document.getElementById('generate-btn');

        // 简单的日志函数
        function log(message) {
            console.log(message);
            statusBox.textContent += '\n' + message;
            statusBox.scrollTop = statusBox.scrollHeight;
        }

        // 清除日志
        function clearLog() {
            statusBox.textContent = '状态: ';
        }

        // 更新显示值
        phiSlider.oninput = () => document.getElementById('phi-value').textContent = phiSlider.value;
        thetaSlider.oninput = () => document.getElementById('theta-value').textContent = thetaSlider.value;
        zoomSlider.oninput = () => document.getElementById('zoom-value').textContent = zoomSlider.value;

        // 生成预览
        generateBtn.addEventListener('click', async () => {
            previewBox.innerHTML = '<span class="loading">生成预览中...</span>';
            generateBtn.disabled = true;

            clearLog();
            log('发送请求到后端服务器...');

            try {
                // 直接获取本地生成的图像的路径
                const imagePath = prompt('请输入Manim生成的图像路径:',
                    'D:/Users/K_han/PycharmProjects/manimproject/media/images/preview.png');

                if (!imagePath) {
                    previewBox.innerHTML = '<span class="loading">已取消</span>';
                    generateBtn.disabled = false;
                    return;
                }

                log(`尝试加载图像: ${imagePath}`);

                // 创建图像元素
                const img = new Image();
                img.onload = () => {
                    log(`图像加载成功: ${img.width} x ${img.height}`);
                    previewBox.innerHTML = '';
                    previewBox.appendChild(img);
                };
                img.onerror = (err) => {
                    log(`图像加载失败`);
                    previewBox.innerHTML = '<span class="loading">图像加载失败<br>请确认路径是否正确</span>';
                };

                img.style.maxWidth = '100%';
                img.style.maxHeight = '100%';

                // 尝试加载本地图像
                try {
                    img.src = 'file://' + imagePath.replace(/\\/g, '/');
                    log(`设置图像源: ${img.src}`);
                } catch (err) {
                    log(`设置图像源时出错: ${err.message}`);
                    previewBox.innerHTML = '<span class="loading">无法加载图像<br>请确保路径正确</span>';
                }
            } catch (error) {
                log(`错误: ${error.message}`);
                previewBox.innerHTML = `<span class="loading">错误: ${error.message}</span>`;
            }

            generateBtn.disabled = false;
        });
    </script>
</body>
</html>