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fix(ocr): use 1-based page numbers to match frontend PDF viewer

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The PDF viewer uses 1-based currentPage (starting at 1) but the OCR
engines produced 0-based pageNumber from enumerate(). Annotations
created by OCR were assigned to page 0, which doesn't exist in the
viewer. Change enumerate() to start=1 in both engines and the
streaming endpoint.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Marcel
2026-04-13 10:32:08 +02:00
parent bac67706b9
commit 97e5138934
5 changed files with 15 additions and 15 deletions
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2
ocr-service/engines/kraken.py
View File

@@ -88,7 +88,7 @@ def extract_blocks(images: list, language: str = "de") -> list[dict]:
"""
all_blocks = []
for page_idx, image in enumerate(images):
for page_idx, image in enumerate(images, start=1):
all_blocks.extend(extract_page_blocks(image, page_idx, language))
return all_blocks

2
ocr-service/engines/surya.py
View File

@@ -90,7 +90,7 @@ def extract_blocks(images: list, language: str = "de") -> list[dict]:
"""
all_blocks = []
for page_idx, image in enumerate(images):
for page_idx, image in enumerate(images, start=1):
all_blocks.extend(extract_page_blocks(image, page_idx, language))
del image