Download test-vector-export-fix.html from CatPtain/web_ppt: direct link, hf CLI and curl.
- Browser
- Download file 6.34 kB
-
https://huggingface.co/spaces/CatPtain/web_ppt/resolve/main/test-vector-export-fix.html
- Command line
-
hf download hf://spaces/CatPtain/web_ppt/test-vector-export-fix.html
-
curl -L -o test-vector-export-fix.html https://huggingface.co/spaces/CatPtain/web_ppt/resolve/main/test-vector-export-fix.html
6.34 kB
| <html lang="zh-CN"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>矢量图形导出修复测试</title> | |
| <style> | |
| body { | |
| font-family: Arial, sans-serif; | |
| margin: 20px; | |
| background-color: #f5f5f5; | |
| } | |
| .container { | |
| max-width: 800px; | |
| margin: 0 auto; | |
| background: white; | |
| padding: 20px; | |
| border-radius: 8px; | |
| box-shadow: 0 2px 10px rgba(0,0,0,0.1); | |
| } | |
| .test-section { | |
| margin: 20px 0; | |
| padding: 15px; | |
| border: 1px solid #ddd; | |
| border-radius: 5px; | |
| } | |
| .test-svg { | |
| width: 100px; | |
| height: 100px; | |
| margin: 10px; | |
| border: 1px solid #ccc; | |
| } | |
| .fix-list { | |
| background-color: #e8f5e8; | |
| padding: 15px; | |
| border-radius: 5px; | |
| margin: 20px 0; | |
| } | |
| .fix-list h3 { | |
| color: #2d5a2d; | |
| margin-top: 0; | |
| } | |
| .fix-item { | |
| margin: 8px 0; | |
| padding-left: 20px; | |
| position: relative; | |
| } | |
| .fix-item:before { | |
| content: "✓"; | |
| position: absolute; | |
| left: 0; | |
| color: #4CAF50; | |
| font-weight: bold; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <h1>🎯 PPTist 矢量图形导出修复验证</h1> | |
| <div class="fix-list"> | |
| <h3>🔧 已实施的修复措施</h3> | |
| <div class="fix-item">改进了SVG尺寸检查逻辑,使用更宽松的多重检查策略</div> | |
| <div class="fix-item">优化了SVG序列化过程,添加了命名空间和viewBox自动补全</div> | |
| <div class="fix-item">增强了Canvas渲染器的错误处理和兼容性</div> | |
| <div class="fix-item">实现了多层级的回退机制:SVG序列化 → Canvas渲染 → 简化SVG → 路径导出</div> | |
| <div class="fix-item">添加了详细的调试日志和错误追踪</div> | |
| <div class="fix-item">改进了html2canvas的配置,提高了矢量图形渲染质量</div> | |
| </div> | |
| <div class="test-section"> | |
| <h3>📋 测试矢量图形样例</h3> | |
| <p>以下是一些测试用的SVG图形,用于验证导出功能:</p> | |
| <!-- 简单几何图形 --> | |
| <svg class="test-svg" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"> | |
| <circle cx="50" cy="50" r="40" fill="#4CAF50" stroke="#2E7D32" stroke-width="2"/> | |
| <text x="50" y="55" text-anchor="middle" fill="white" font-size="12">圆形</text> | |
| </svg> | |
| <!-- 复杂路径 --> | |
| <svg class="test-svg" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"> | |
| <path d="M20,50 Q50,20 80,50 Q50,80 20,50" fill="#FF9800" stroke="#F57C00" stroke-width="2"/> | |
| <text x="50" y="55" text-anchor="middle" fill="white" font-size="10">路径</text> | |
| </svg> | |
| <!-- 渐变图形 --> | |
| <svg class="test-svg" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"> | |
| <defs> | |
| <linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="100%"> | |
| <stop offset="0%" style="stop-color:#2196F3;stop-opacity:1" /> | |
| <stop offset="100%" style="stop-color:#1976D2;stop-opacity:1" /> | |
| </linearGradient> | |
| </defs> | |
| <rect x="10" y="10" width="80" height="80" fill="url(#grad1)" rx="10"/> | |
| <text x="50" y="55" text-anchor="middle" fill="white" font-size="10">渐变</text> | |
| </svg> | |
| <!-- 复合图形 --> | |
| <svg class="test-svg" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"> | |
| <polygon points="50,10 90,90 10,90" fill="#9C27B0" stroke="#7B1FA2" stroke-width="2"/> | |
| <circle cx="50" cy="60" r="15" fill="white" opacity="0.8"/> | |
| <text x="50" y="65" text-anchor="middle" fill="#9C27B0" font-size="8">复合</text> | |
| </svg> | |
| </div> | |
| <div class="test-section"> | |
| <h3>🧪 测试步骤</h3> | |
| <ol> | |
| <li>启动PPTist前端应用</li> | |
| <li>创建一个新的演示文稿</li> | |
| <li>插入矢量图形元素(形状、图标等)</li> | |
| <li>尝试导出为PPTX格式</li> | |
| <li>检查导出的文件中矢量图形是否正确显示</li> | |
| <li>查看浏览器控制台的调试信息</li> | |
| </ol> | |
| </div> | |
| <div class="test-section"> | |
| <h3>🔍 预期改进效果</h3> | |
| <ul> | |
| <li><strong>更高的成功率</strong>:矢量图形导出成功率显著提升</li> | |
| <li><strong>更好的质量</strong>:导出的图形保持清晰度和矢量特性</li> | |
| <li><strong>更强的兼容性</strong>:支持更多类型的SVG元素和样式</li> | |
| <li><strong>更详细的日志</strong>:便于调试和问题定位</li> | |
| <li><strong>更可靠的回退</strong>:即使主要方法失败,也有备选方案</li> | |
| </ul> | |
| </div> | |
| <div class="test-section"> | |
| <h3>📝 技术细节</h3> | |
| <p><strong>修改的文件:</strong></p> | |
| <ul> | |
| <li><code>src/utils/svg2Base64.ts</code> - SVG序列化优化</li> | |
| <li><code>src/hooks/useExport.ts</code> - 导出逻辑改进</li> | |
| <li><code>src/utils/canvasRenderer.ts</code> - Canvas渲染增强</li> | |
| </ul> | |
| </div> | |
| </div> | |
| <script> | |
| console.log('🎯 PPTist 矢量图形导出修复测试页面已加载'); | |
| console.log('📋 请按照测试步骤验证修复效果'); | |
| // 简单的SVG测试 | |
| document.querySelectorAll('.test-svg').forEach((svg, index) => { | |
| svg.addEventListener('click', () => { | |
| console.log(`点击了测试SVG ${index + 1}:`, svg.outerHTML); | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |