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[pull] main from Byaidu:main #30

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merged 2 commits into from
Nov 25, 2024
Merged

[pull] main from Byaidu:main #30

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b099f0a
fix: typo
Byaidu Nov 25, 2024
1eb6ac8
doc: todo
Byaidu Nov 25, 2024
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4 changes: 3 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -258,12 +258,14 @@ pdf2zh example.pdf -t 1

<h2 id="todo">TODO</h2>

- [ ] Parse layout with [PaddleX (17 cls)](https://github.com/PaddlePaddle/PaddleX/blob/17cc27ac3842e7880ca4aad92358d3ef8555429a/paddlex/repo_apis/PaddleDetection_api/object_det/official_categories.py#L81), [PaperMage (27 cls)](https://github.com/allenai/papermage/blob/9cd4bb48cbedab45d0f7a455711438f1632abebe/README.md?plain=1#L102), [SAM2](https://github.com/facebookresearch/sam2)
- [ ] Parse layout with [PaddleX](https://github.com/PaddlePaddle/PaddleX/blob/17cc27ac3842e7880ca4aad92358d3ef8555429a/paddlex/repo_apis/PaddleDetection_api/object_det/official_categories.py#L81), [PaperMage](https://github.com/allenai/papermage/blob/9cd4bb48cbedab45d0f7a455711438f1632abebe/README.md?plain=1#L102), [SAM2](https://github.com/facebookresearch/sam2)

- [ ] Fix page rotation, table of contents, format of list

- [ ] Fix pixel formula in old paper

- [ ] Support multiple language with [Noto Font](https://fonts.google.com/noto), [Ubuntu Font](https://design.ubuntu.com/font)

<h2 id="acknowledgement">Acknowledgements</h2>

- Document merging: [PyMuPDF](https://github.com/pymupdf/PyMuPDF)
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4 changes: 2 additions & 2 deletions pdf2zh/converter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -528,10 +528,10 @@ def vflag(font, char): # 匹配公式（和角标）字体
pstk[-1][5] = child.font
sstk[-1] += child.get_text()
else: # 公式入栈
if ( # 根据公式右侧的文字修正公式的纵向偏移
if ( # 根据公式左侧的文字修正公式的纵向偏移
not vstk # 1. 当前字符是公式的第一个字符
and cls == xt_cls # 2. 当前字符与前一个字符属于同一段落
and child.x0 > xt.x0 # 3. 当前字符在前一个字符右侧
and child.x0 > xt.x0 # 3. 前一个字符在公式左侧
):
vfix = child.y0 - xt.y0
vstk.append(child)
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