Esa Kataja
e2f3e8fbdc
The pdf module is the whole of M1 except the debug overlay, which needs detection results to draw. Source type is detected per PDF by looking for a page-covering image, and is always reported for confirmation rather than applied silently (ADR 0004). Rasters are extracted via Pixmap(doc, xref) rather than by decoding extract_image() bytes, because MuPDF handles JBIG2 and CCITT scans that no image library will. Scanned pages are extracted at the embedded image's native resolution; only vector pages are rendered, at 600 DPI. Verified against the corpus: Elaman nalka (vector) renders 4959x7017, Ketun joululaulu (scan) loads 1653x2332, Engel (scan) 2552x3504 — and Engel's page 2 is 2480 wide where page 1 is 2552, so scan width varies within one PDF. tests/test_pdf.py builds its own PDFs so the check runs without corpus files, which are copyrighted and gitignored. Closes #1, #2, #3
2 lines
22 B
Python
2 lines
22 B
Python
__version__ = "0.1.0"
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