3 Commits

Author	SHA1	Message	Date
Benjamin Admin	c62ff7cd31	Generic colspan detection for merged cells in grids and boxes ... New _detect_colspan_cells() in grid_editor_helpers.py: - Runs after _build_cells() for every zone (content + box) - Detects word-blocks that extend across column boundaries - Merges affected cells into spanning_header with colspan=N - Uses column midpoints to determine which columns are covered - Works for full-page scans and box zones equally Also fixes box flowing/bullet_list row height fields (y_min_px/y_max_px). Removed duplicate spanning logic from cv_box_layout.py — now uses the generic _detect_colspan_cells from grid_editor_helpers. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-13 11:38:03 +02:00
Benjamin Admin	5d91698c3b	Fix box grid: row height fields + spanning cell detection ... Box 3 empty rows: flowing/bullet_list rows were missing y_min_px/ y_max_px fields that GridTable uses for row height calculation. Added _px and _pct variants. Box 2 spanning cells: rows with fewer word-blocks than columns (e.g., "In Britain..." spanning 2 columns) are now detected and merged into spanning_header cells. GridTable already renders spanning_header cells across the full row width. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-13 09:46:43 +02:00
Benjamin Admin	5da9a550bf	Add Box-Grid-Review step (Step 11) to OCR pipeline ... New pipeline step between Gutter Repair and Ground Truth that processes embedded boxes (grammar tips, exercises) independently from the main grid. Backend: - cv_box_layout.py: classify_box_layout() detects flowing/columnar/ bullet_list/header_only layout types per box - build_box_zone_grid(): layout-aware grid building (single-column for flowing text, independent columns for tabular content) - POST /sessions/{id}/build-box-grids endpoint with SmartSpellChecker - Layout type overridable per box via request body Frontend: - StepBoxGridReview.tsx: shows each box with cropped image + editable GridTable. Layout type dropdown per box. Auto-builds on first load. - Auto-skip when no boxes detected on page - Pipeline steps updated: 13 steps (0-12), Ground Truth moved to 12 Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>	2026-04-12 17:26:06 +02:00