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@@ -73,10 +73,11 @@ def fix_text_block(block):
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span['type'] = ContentType.INLINE_EQUATION
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# 假设block中的span超过80%的数量高度是宽度的两倍以上，则认为是纵向文本块
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- VERTICAL_TEXT_RATIO_THRESHOLD = 2 # Threshold for determining vertical text blocks
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+ VERTICAL_SPAN_HEIGHT_WIDTH_THRESHOLD = 2 # Threshold for determining vertical text blocks
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+ VERTICAL_SPAN_IN_BLOCK_THRESHOLD = 0.8 # Threshold for determining vertical text blocks
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vertical_span_count = sum(
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1 for span in block['spans']
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- if (span['bbox'][3] - span['bbox'][1]) / (span['bbox'][2] - span['bbox'][0]) > VERTICAL_TEXT_RATIO_THRESHOLD
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+ if (span['bbox'][3] - span['bbox'][1]) / (span['bbox'][2] - span['bbox'][0]) > VERTICAL_SPAN_HEIGHT_WIDTH_THRESHOLD
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)
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total_span_count = len(block['spans'])
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if total_span_count == 0:
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@@ -84,7 +85,7 @@ def fix_text_block(block):
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else:
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vertical_ratio = vertical_span_count / total_span_count
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- if vertical_ratio > VERTICAL_TEXT_BLOCK_THRESHOLD:
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+ if vertical_ratio > VERTICAL_SPAN_IN_BLOCK_THRESHOLD:
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# 如果是纵向文本块，则按纵向lines处理
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block_lines = merge_spans_to_vertical_line(block['spans'])
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sort_block_lines = vertical_line_sort_spans_from_top_to_bottom(block_lines)
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myhloli