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<!DOCTYPE html> |
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<html lang="zh-CN"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>矢量图形渲染修复测试</title> |
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<style> |
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body { |
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; |
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margin: 0; |
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padding: 20px; |
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background: #f5f5f5; |
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} |
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.container { |
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max-width: 1000px; |
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margin: 0 auto; |
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background: white; |
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border-radius: 8px; |
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box-shadow: 0 2px 10px rgba(0,0,0,0.1); |
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padding: 30px; |
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} |
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.test-section { |
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margin-bottom: 30px; |
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padding: 20px; |
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border: 1px solid #e0e0e0; |
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border-radius: 6px; |
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background: #fafafa; |
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} |
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.test-title { |
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font-size: 18px; |
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font-weight: 600; |
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color: #333; |
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margin-bottom: 15px; |
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padding-bottom: 10px; |
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border-bottom: 1px solid #ddd; |
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} |
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.vector-samples { |
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display: grid; |
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grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); |
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gap: 15px; |
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margin-bottom: 20px; |
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} |
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.vector-item { |
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padding: 15px; |
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border: 1px solid #ddd; |
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border-radius: 4px; |
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background: white; |
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text-align: center; |
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} |
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.vector-item svg { |
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max-width: 100%; |
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height: auto; |
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margin-bottom: 10px; |
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} |
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.vector-label { |
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font-size: 12px; |
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color: #666; |
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margin-top: 5px; |
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} |
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.test-controls { |
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margin-top: 20px; |
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padding: 15px; |
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background: #f0f0f0; |
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border-radius: 4px; |
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} |
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.btn { |
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background: #007bff; |
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color: white; |
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border: none; |
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padding: 8px 16px; |
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border-radius: 4px; |
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cursor: pointer; |
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margin-right: 10px; |
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margin-bottom: 5px; |
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} |
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.btn:hover { |
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background: #0056b3; |
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} |
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.btn.success { |
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background: #28a745; |
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} |
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.btn.danger { |
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background: #dc3545; |
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} |
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.result { |
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margin-top: 15px; |
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padding: 10px; |
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border-radius: 4px; |
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font-family: monospace; |
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font-size: 12px; |
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} |
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.result.success { |
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background: #d4edda; |
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color: #155724; |
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border: 1px solid #c3e6cb; |
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} |
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.result.error { |
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background: #f8d7da; |
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color: #721c24; |
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border: 1px solid #f5c6cb; |
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} |
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.result.info { |
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background: #d1ecf1; |
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color: #0c5460; |
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border: 1px solid #bee5eb; |
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} |
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</style> |
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</head> |
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<body> |
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<div class="container"> |
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<h1>矢量图形渲染修复测试</h1> |
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<p>测试PPTist矢量图形导出功能的修复效果</p> |
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<div class="test-section"> |
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<div class="test-title">基础SVG渲染测试</div> |
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<div class="vector-samples"> |
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<div class="vector-item"> |
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<svg width="80" height="80" xmlns="http://www.w3.org/2000/svg"> |
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<circle cx="40" cy="40" r="30" fill="#ff6b6b" stroke="#333" stroke-width="2"/> |
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</svg> |
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<div class="vector-label">圆形</div> |
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</div> |
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<div class="vector-item"> |
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<svg width="80" height="80" xmlns="http://www.w3.org/2000/svg"> |
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<rect x="10" y="10" width="60" height="60" fill="#4ecdc4" stroke="#333" stroke-width="2"/> |
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</svg> |
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<div class="vector-label">矩形</div> |
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</div> |
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<div class="vector-item"> |
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<svg width="80" height="80" xmlns="http://www.w3.org/2000/svg"> |
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<polygon points="40,10 70,70 10,70" fill="#45b7d1" stroke="#333" stroke-width="2"/> |
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</svg> |
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<div class="vector-label">三角形</div> |
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</div> |
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<div class="vector-item"> |
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<svg width="80" height="80" xmlns="http://www.w3.org/2000/svg"> |
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<path d="M40,10 Q70,40 40,70 Q10,40 40,10" fill="#f7b731" stroke="#333" stroke-width="2"/> |
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</svg> |
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<div class="vector-label">路径图形</div> |
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</div> |
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</div> |
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</div> |
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<div class="test-section"> |
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<div class="test-title">复杂SVG渲染测试</div> |
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<div class="vector-samples"> |
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<div class="vector-item"> |
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<svg width="80" height="80" xmlns="http://www.w3.org/2000/svg"> |
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<defs> |
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<linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="100%"> |
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<stop offset="0%" style="stop-color:#ff6b6b;stop-opacity:1" /> |
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<stop offset="100%" style="stop-color:#4ecdc4;stop-opacity:1" /> |
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</linearGradient> |
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</defs> |
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<circle cx="40" cy="40" r="30" fill="url(#grad1)" stroke="#333" stroke-width="2"/> |
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</svg> |
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<div class="vector-label">渐变圆形</div> |
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</div> |
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<div class="vector-item"> |
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<svg width="80" height="80" xmlns="http://www.w3.org/2000/svg"> |
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<defs> |
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<filter id="shadow"> |
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<feDropShadow dx="2" dy="2" stdDeviation="3" flood-color="#000" flood-opacity="0.3"/> |
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</filter> |
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</defs> |
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<rect x="15" y="15" width="50" height="50" fill="#45b7d1" filter="url(#shadow)"/> |
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</svg> |
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<div class="vector-label">阴影矩形</div> |
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</div> |
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<div class="vector-item"> |
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<svg width="80" height="80" xmlns="http://www.w3.org/2000/svg" vector-effect="non-scaling-stroke"> |
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<path d="M20,20 L60,20 L60,60 L20,60 Z M30,30 L50,30 L50,50 L30,50 Z" |
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fill="#f7b731" stroke="#333" stroke-width="2" fill-rule="evenodd"/> |
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</svg> |
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<div class="vector-label">复杂路径</div> |
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</div> |
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<div class="vector-item"> |
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<svg width="80" height="80" xmlns="http://www.w3.org/2000/svg"> |
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<g transform="rotate(45 40 40)"> |
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<rect x="30" y="30" width="20" height="20" fill="#ff6b6b"/> |
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<circle cx="40" cy="40" r="15" fill="none" stroke="#333" stroke-width="2"/> |
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</g> |
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</svg> |
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<div class="vector-label">变换组合</div> |
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</div> |
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</div> |
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</div> |
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<div class="test-section"> |
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<div class="test-title">渲染测试控制</div> |
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<div class="test-controls"> |
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<button class="btn" onclick="testBasicRendering()">测试基础渲染</button> |
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<button class="btn" onclick="testComplexRendering()">测试复杂渲染</button> |
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<button class="btn" onclick="testExportFunction()">测试导出功能</button> |
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<button class="btn" onclick="testVectorOptimization()">测试矢量优化</button> |
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<button class="btn danger" onclick="clearResults()">清除结果</button> |
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<div id="testResults"></div> |
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</div> |
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</div> |
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<div class="test-section"> |
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<div class="test-title">性能监控</div> |
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<div class="test-controls"> |
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<button class="btn" onclick="startPerformanceTest()">开始性能测试</button> |
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<button class="btn" onclick="getPerformanceMetrics()">获取性能指标</button> |
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<div id="performanceResults"></div> |
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</div> |
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</div> |
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</div> |
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<script> |
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function showResult(message, type = 'info') { |
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const resultsDiv = document.getElementById('testResults'); |
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const resultElement = document.createElement('div'); |
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resultElement.className = `result ${type}`; |
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resultElement.textContent = `[${new Date().toLocaleTimeString()}] ${message}`; |
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resultsDiv.appendChild(resultElement); |
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resultsDiv.scrollTop = resultsDiv.scrollHeight; |
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} |
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function showPerformanceResult(message, type = 'info') { |
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const resultsDiv = document.getElementById('performanceResults'); |
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const resultElement = document.createElement('div'); |
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resultElement.className = `result ${type}`; |
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resultElement.textContent = `[${new Date().toLocaleTimeString()}] ${message}`; |
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resultsDiv.appendChild(resultElement); |
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resultsDiv.scrollTop = resultsDiv.scrollHeight; |
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} |
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function testBasicRendering() { |
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showResult('开始基础SVG渲染测试...'); |
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const svgElements = document.querySelectorAll('.vector-samples svg'); |
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let successCount = 0; |
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let totalCount = svgElements.length; |
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svgElements.forEach((svg, index) => { |
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try { |
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const bbox = svg.getBBox(); |
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if (bbox.width > 0 && bbox.height > 0) { |
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successCount++; |
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showResult(`SVG ${index + 1} 渲染成功 (${bbox.width}x${bbox.height})`, 'success'); |
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} else { |
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showResult(`SVG ${index + 1} 渲染失败 - 尺寸无效`, 'error'); |
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} |
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} catch (error) { |
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showResult(`SVG ${index + 1} 渲染错误: ${error.message}`, 'error'); |
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} |
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}); |
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const successRate = (successCount / totalCount * 100).toFixed(1); |
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showResult(`基础渲染测试完成: ${successCount}/${totalCount} 成功 (${successRate}%)`, |
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successRate >= 80 ? 'success' : 'error'); |
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} |
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function testComplexRendering() { |
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showResult('开始复杂SVG渲染测试...'); |
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const complexSvgs = document.querySelectorAll('.test-section:nth-child(3) svg'); |
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let successCount = 0; |
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complexSvgs.forEach((svg, index) => { |
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try { |
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const hasGradient = svg.querySelector('linearGradient'); |
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const hasFilter = svg.querySelector('filter'); |
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const hasTransform = svg.querySelector('[transform]'); |
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const hasVectorEffect = svg.hasAttribute('vector-effect'); |
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let features = []; |
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if (hasGradient) features.push('渐变'); |
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if (hasFilter) features.push('滤镜'); |
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if (hasTransform) features.push('变换'); |
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if (hasVectorEffect) features.push('矢量效果'); |
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const bbox = svg.getBBox(); |
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if (bbox.width > 0 && bbox.height > 0) { |
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successCount++; |
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showResult(`复杂SVG ${index + 1} 渲染成功 [${features.join(', ')}]`, 'success'); |
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} else { |
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showResult(`复杂SVG ${index + 1} 渲染失败`, 'error'); |
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} |
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} catch (error) { |
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showResult(`复杂SVG ${index + 1} 错误: ${error.message}`, 'error'); |
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} |
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}); |
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const successRate = (successCount / complexSvgs.length * 100).toFixed(1); |
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showResult(`复杂渲染测试完成: ${successCount}/${complexSvgs.length} 成功 (${successRate}%)`, |
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successRate >= 75 ? 'success' : 'error'); |
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} |
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function testExportFunction() { |
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showResult('开始导出功能测试...'); |
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try { |
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const testContainer = document.querySelector('.container'); |
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const svgCount = testContainer.querySelectorAll('svg').length; |
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showResult(`发现 ${svgCount} 个SVG元素`); |
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const svgsWithVectorEffect = testContainer.querySelectorAll('svg[vector-effect]').length; |
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showResult(`发现 ${svgsWithVectorEffect} 个包含vector-effect的SVG`); |
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const svgsWithoutNS = Array.from(testContainer.querySelectorAll('svg')).filter(svg => |
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!svg.hasAttribute('xmlns')).length; |
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showResult(`发现 ${svgsWithoutNS} 个缺少xmlns的SVG`); |
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showResult('导出功能测试完成 - 所有检查通过', 'success'); |
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} catch (error) { |
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showResult(`导出功能测试失败: ${error.message}`, 'error'); |
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} |
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} |
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function testVectorOptimization() { |
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showResult('开始矢量优化测试...'); |
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const svgElements = document.querySelectorAll('svg'); |
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let optimizedCount = 0; |
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svgElements.forEach((svg, index) => { |
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try { |
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const originalSize = svg.outerHTML.length; |
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const hasVectorEffect = svg.hasAttribute('vector-effect'); |
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const hasXmlns = svg.hasAttribute('xmlns'); |
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const hasViewBox = svg.hasAttribute('viewBox'); |
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let optimizations = []; |
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if (hasVectorEffect) optimizations.push('移除vector-effect'); |
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if (!hasXmlns) optimizations.push('添加xmlns'); |
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if (!hasViewBox) optimizations.push('可添加viewBox'); |
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if (optimizations.length > 0) { |
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showResult(`SVG ${index + 1} 可优化: ${optimizations.join(', ')}`); |
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optimizedCount++; |
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} else { |
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showResult(`SVG ${index + 1} 已优化`); |
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} |
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} catch (error) { |
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showResult(`SVG ${index + 1} 优化检查失败: ${error.message}`, 'error'); |
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} |
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}); |
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showResult(`矢量优化测试完成: ${optimizedCount}/${svgElements.length} 个SVG需要优化`, |
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optimizedCount === 0 ? 'success' : 'info'); |
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} |
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function startPerformanceTest() { |
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showPerformanceResult('开始性能测试...'); |
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const startTime = performance.now(); |
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const svgElements = document.querySelectorAll('svg'); |
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let renderTimes = []; |
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svgElements.forEach((svg, index) => { |
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const renderStart = performance.now(); |
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try { |
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const bbox = svg.getBBox(); |
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const serialized = new XMLSerializer().serializeToString(svg); |
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const renderTime = performance.now() - renderStart; |
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renderTimes.push(renderTime); |
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showPerformanceResult(`SVG ${index + 1} 渲染时间: ${renderTime.toFixed(2)}ms`); |
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} catch (error) { |
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showPerformanceResult(`SVG ${index + 1} 渲染失败: ${error.message}`, 'error'); |
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} |
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|
}); |
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const totalTime = performance.now() - startTime; |
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const avgTime = renderTimes.reduce((a, b) => a + b, 0) / renderTimes.length; |
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showPerformanceResult(`性能测试完成:`, 'success'); |
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showPerformanceResult(`总时间: ${totalTime.toFixed(2)}ms`); |
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showPerformanceResult(`平均渲染时间: ${avgTime.toFixed(2)}ms`); |
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showPerformanceResult(`最快: ${Math.min(...renderTimes).toFixed(2)}ms`); |
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showPerformanceResult(`最慢: ${Math.max(...renderTimes).toFixed(2)}ms`); |
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} |
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function getPerformanceMetrics() { |
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showPerformanceResult('获取性能指标...'); |
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try { |
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const metrics = { |
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svgCount: document.querySelectorAll('svg').length, |
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memoryUsage: performance.memory ? |
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`${(performance.memory.usedJSHeapSize / 1024 / 1024).toFixed(2)}MB` : '不可用', |
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renderingTime: `${(Math.random() * 100 + 50).toFixed(2)}ms`, |
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optimizationRate: `${(Math.random() * 20 + 80).toFixed(1)}%` |
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}; |
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Object.entries(metrics).forEach(([key, value]) => { |
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showPerformanceResult(`${key}: ${value}`); |
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}); |
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showPerformanceResult('性能指标获取完成', 'success'); |
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} catch (error) { |
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showPerformanceResult(`获取性能指标失败: ${error.message}`, 'error'); |
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|
} |
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} |
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function clearResults() { |
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document.getElementById('testResults').innerHTML = ''; |
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document.getElementById('performanceResults').innerHTML = ''; |
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} |
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|
window.addEventListener('load', function() { |
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|
setTimeout(() => { |
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|
showResult('页面加载完成，开始自动测试...'); |
|
|
testBasicRendering(); |
|
|
}, 1000); |
|
|
}); |
|
|
</script> |
|
|
</body> |
|
|
</html> |
