feat: 移除过时的表格线生成函数，简化代码结构

table_line_generator/table_line_generator.py

@@ -390,152 +390,3 @@ class TableLineGenerator:
         # 保存
         target_img.save(output_path)
         return output_path
-
-
-def generate_table_lines_from_ppstructure(
-    json_path: str,
-    output_dir: str,
-    config: Dict
-) -> Dict:
-    """
-    从 PPStructure V3 结果生成表格线
-    
-    Args:
-        json_path: PPStructure V3 结果 JSON 路径
-        output_dir: 输出目录
-        config: 配置字典
-    
-    Returns:
-        生成结果信息
-    """
-    # 1. 加载 PPStructure V3 结果
-    with open(json_path, 'r', encoding='utf-8') as f:
-        ppstructure_result = json.load(f)
-    
-    # 2. 解析表格区域和文本框
-    table_bbox, text_boxes = TableLineGenerator.parse_ppstructure_result(ppstructure_result)
-    
-    print(f"✅ 表格区域: {table_bbox}")
-    print(f"✅ 表格内文本框数量: {len(text_boxes)}")
-    
-    # 3. 查找对应图片
-    json_file = Path(json_path)
-    
-    # 从 PPStructure 结果中获取原图路径
-    input_path = ppstructure_result.get('input_path')
-    if input_path and Path(input_path).exists():
-        image_path = Path(input_path)
-    else:
-        # 尝试根据 JSON 文件名查找图片
-        image_path = json_file.with_suffix('.png')
-        if not image_path.exists():
-            image_path = json_file.with_suffix('.jpg')
-    
-    if not image_path.exists():
-        raise FileNotFoundError(f"找不到图片: {image_path}")
-    
-    print(f"✅ 图片路径: {image_path}")
-    
-    # 4. 初始化表格线生成器
-    generator = TableLineGenerator(str(image_path), text_boxes)
-    
-    # 5. 分析表格结构
-    structure = generator.analyze_table_structure(
-        y_tolerance=config.get('y_tolerance', 5),
-        x_tolerance=config.get('x_tolerance', 10),
-        min_row_height=config.get('min_row_height', 20)
-    )
-    
-    print(f"✅ 检测到 {len(structure['rows'])} 行，{len(structure['columns'])} 列")
-    print(f"✅ 标准行高: {structure['row_height']}px")
-    
-    # 6. 生成表格线图片
-    img_with_lines = generator.generate_table_lines(
-        line_color=tuple(config.get('line_color', [0, 0, 255])),
-        line_width=config.get('line_width', 2)
-    )
-    
-    # 7. 保存结果
-    output_path = Path(output_dir)
-    output_path.mkdir(parents=True, exist_ok=True)
-    
-    output_image_path = output_path / f"{json_file.stem}_with_lines.jpg"
-    img_with_lines.save(output_image_path)
-    
-    # 保存表格结构配置
-    structure_path = output_path / f"{json_file.stem}_structure.json"
-    generator.save_table_structure(str(structure_path))
-    
-    return {
-        'image_with_lines': str(output_image_path),
-        'structure_config': str(structure_path),
-        'structure': structure,
-        'table_bbox': table_bbox,
-        'text_boxes_count': len(text_boxes)
-    }
-
-
-def generate_table_lines_for_page(json_path: str, 
-                                  output_dir: str,
-                                  config: Dict) -> Dict:
-    """
-    为单页生成表格线（兼容旧版接口）
-    
-    Args:
-        json_path: OCR结果JSON路径
-        output_dir: 输出目录
-        config: 配置字典
-    
-    Returns:
-        生成结果信息
-    """
-    # 加载OCR数据
-    with open(json_path, 'r', encoding='utf-8') as f:
-        ocr_data = json.load(f)
-    
-    # 判断是否为 PPStructure 结果
-    if 'parsing_res_list' in ocr_data and 'overall_ocr_res' in ocr_data:
-        # 使用新的 PPStructure 解析函数
-        return generate_table_lines_from_ppstructure(json_path, output_dir, config)
-    
-    # 查找对应图片
-    json_file = Path(json_path)
-    image_path = json_file.with_suffix('.jpg')
-    if not image_path.exists():
-        image_path = json_file.with_suffix('.png')
-    
-    if not image_path.exists():
-        raise FileNotFoundError(f"找不到图片: {image_path}")
-    
-    # 初始化表格线生成器
-    generator = TableLineGenerator(str(image_path), ocr_data)
-    
-    # 分析表格结构
-    structure = generator.analyze_table_structure(
-        y_tolerance=config.get('y_tolerance', 5),
-        x_tolerance=config.get('x_tolerance', 10),
-        min_row_height=config.get('min_row_height', 20)
-    )
-    
-    # 生成表格线图片
-    img_with_lines = generator.generate_table_lines(
-        line_color=tuple(config.get('line_color', [0, 0, 255])),
-        line_width=config.get('line_width', 2)
-    )
-    
-    # 保存
-    output_path = Path(output_dir)
-    output_path.mkdir(parents=True, exist_ok=True)
-    
-    output_image_path = output_path / f"{json_file.stem}_with_lines.jpg"
-    img_with_lines.save(output_image_path)
-    
-    # 保存表格结构配置
-    structure_path = output_path / f"{json_file.stem}_structure.json"
-    generator.save_table_structure(str(structure_path))
-    
-    return {
-        'image_with_lines': str(output_image_path),
-        'structure_config': str(structure_path),
-        'structure': structure
-    }