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Commit Graph
31 Commits
Author SHA1 Message Date
BBC-EsqandGitHub 0970cebfea Update _hocr.py 2025-03-08 07:37:37 -05:00
Odin DahlströmandJames R. Barlow c29f58a8b7 Process hOCR textangle attribute 2025-02-26 15:09:59 -08:00
Odin Dahlström b7d63f3dc1 Process ocr_caption lines 2025-01-30 17:49:06 +01:00
James R. Barlow d87db6cad0 Merge branch 'pr/pajowu/1446' 2025-01-01 17:50:33 -08:00
James R. Barlow f71a5ffd61 hocr: comment typo 2024-12-23 01:46:00 -08:00
Kara Engelhardt 74253e5fc8 hocr: only add space if boxwidth is positive 2024-12-11 16:23:45 +01:00
James R. Barlow 0f82d7223e Fix some typing issues 2024-10-27 12:31:16 -07:00
James R. Barlow 653c4ffb45 hocr: accept multiple spaces in bounding boxes 
Fixes #1322
 2024-05-31 16:22:27 -07:00
James R. Barlow 28be50136c hocr: If a line box's coords are invalid, log and error and don't render 
Addresses [Bug]: Crash on multiple .pdf files #1312

Not actually a fix, but at least it will get us better diagnostics. Appears old Tesseract 4.x generates bad line boxes at times.
 2024-05-18 23:32:18 -07:00
James R. Barlow 6a746a1cbb ruff linting/Python 3.10 cleanup 2024-02-14 12:41:51 -08:00
James R. Barlow 602f5632cb hocr: fix unbound local 2024-01-07 01:33:36 -08:00
James R. Barlow 9498f01f59 hocr: Pass text direction for standalone words 2024-01-06 16:21:21 -08:00
James R. Barlow b71d16dd96 Draw RTL text with reversed matrix instead of reversing characters 2023-12-24 01:34:03 -08:00
James R. Barlow fd593eb5e9 Reversing character order for RTL helps output 2023-12-24 01:24:44 -08:00
James R. Barlow 18353e1e94 Also fix space rendering 2023-12-24 00:09:47 -08:00
James R. Barlow 9adcad84da Overhaul debug rendering to support possible use of Helvetica for testing 2023-12-23 23:47:35 -08:00
James R. Barlow f2714586d8 Fix upside down glyphless font 2023-12-23 23:44:37 -08:00
James R. Barlow e6095a9949 Fix text rendering issue with new hOCR text renderer 2023-12-20 12:26:06 -08:00
James R. Barlow 43618e6b3f Move canvas API to pikepdf and import it 2023-12-02 19:42:35 -08:00
James R. Barlow e97f89de3b Refactor font so glyphless isn't as hard coded 2023-12-02 08:55:01 -08:00
James R. Barlow d217856166 Make hocrdebug work, and try to handle CJK spacing better 2023-11-21 00:33:02 -08:00
James R. Barlow e2be457e9b Avoid divzero 2023-11-20 23:08:00 -08:00
James R. Barlow 4850f486d2 Make text API more like an accessor 2023-11-20 22:59:50 -08:00
James R. Barlow 729c7febd9 Fix placement of spaces in debug mode 2023-11-20 22:44:12 -08:00
James R. Barlow 6c6aca2f1e Refactor save_state 2023-11-20 22:29:21 -08:00
James R. Barlow c69823f496 Refactor; accumulate content stream as bytes rather than discrete pikepdf objects 2023-11-20 22:11:59 -08:00
James R. Barlow 73f8f6aac8 Add RTL output - seems to work, but debug does not 2023-11-20 20:28:07 -08:00
James R. Barlow d944254e45 hocr: typing cont'd 2023-11-20 17:07:52 -08:00
James R. Barlow 03669183d7 Rationalize canvas interface 2023-11-20 15:54:13 -08:00
James R. Barlow 74e101a2fa Improve canvas interface with chaining 2023-11-20 14:42:48 -08:00
James R. Barlow 532cf18ad3 Restructure hocrtransform submodule to avoid having everything in __init__ 2023-11-20 00:57:58 -08:00