ClassroomCopilot/app - app - Gitea: Git with a cup of tea

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2 Commits

Include renames

Author	SHA1	Message	Date
CC WorkerandClaude Sonnet 4.6	8e8a345e61	fix: incremental PDF page rendering for exam setup backdrop app-ci-deploy / test-build-deploy (push) Has been cancelled Details Rendering a 36-page AQA exam PDF sequentially created 36 large canvas elements, causing memory pressure and keeping pdfStatus='loading' for 60–120s in headless Chrome. Two changes: 1. pdfLoader.ts: reuse a single canvas (reduces peak memory from ~120MB to ~4MB) and fire onPageReady callback after each page so callers can stream pages to the canvas as they render. 2. ExamTemplateSetupPage.tsx: use the callback to add each PDF page shape to the tldraw canvas the moment it renders, making the first page visible within a few seconds rather than after all pages load. Co-Authored-By: Claude Sonnet 4.6 <[email protected]>	2026-06-07 03:35:09 +00:00
kcar	aa2f35e467	feat(exam): render template PDFs behind setup canvas	2026-06-07 03:56:09 +01:00

Author

SHA1

Message

Date

CC WorkerandClaude Sonnet 4.6

8e8a345e61

fix: incremental PDF page rendering for exam setup backdrop

app-ci-deploy / test-build-deploy (push) Has been cancelled

Details

Rendering a 36-page AQA exam PDF sequentially created 36 large canvas
elements, causing memory pressure and keeping pdfStatus='loading' for
60–120s in headless Chrome. Two changes:

1. pdfLoader.ts: reuse a single canvas (reduces peak memory from ~120MB
   to ~4MB) and fire onPageReady callback after each page so callers can
   stream pages to the canvas as they render.

2. ExamTemplateSetupPage.tsx: use the callback to add each PDF page
   shape to the tldraw canvas the moment it renders, making the first
   page visible within a few seconds rather than after all pages load.

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

2026-06-07 03:35:09 +00:00

kcar

aa2f35e467

feat(exam): render template PDFs behind setup canvas

2026-06-07 03:56:09 +01:00