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feat(viewer): Add pagination metadata and thumbnail offset rendering for viewer thumbnails

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Jürgen Kunz
2025-12-11 20:00:56 +00:00
parent 52b215b9d3
commit 393a235526
8 changed files with 178 additions and 10 deletions
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changelog.md
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# Changelog
## 2025-12-11 - 2.2.0 - feat(viewer)
Add pagination metadata and thumbnail offset rendering for viewer thumbnails
- Expose per-page pagination metadata (IPagePaginationInfo) from DeDocument during rendering (pageNumber, startOffset, contentLength).
- DeDocument now collects pagination info while paginating and dispatches a 'pagination-complete' CustomEvent with pageCount and paginationInfo (bubbled & composed).
- DeContentInvoice: add renderStartOffset and renderContentLength properties and applyOffsetTrimming to support rendering trimmed content (used for thumbnails).
- DeDocumentViewer: listen for 'pagination-complete', store paginationInfo, and render thumbnail previews by mounting DeContentInvoice instances with precomputed offsets to produce accurate thumbnails.
- Viewer: wire thumbnail generation to use per-page offsets so thumbnails show exactly the content slice for each page.
- Demo data: extended demo invoice items in ts_shared/demoletter.ts to better exercise pagination and thumbnail rendering.
- Remove registry override from .npmrc (previously pointed to registry.npmjs.org).
## 2025-12-11 - 2.1.1 - fix(viewer)
Improve sidebar resizing UX and update deps