Iteration plan

[Myriad-Dreamin]

Step O. Remove global state

• Remove global state in rendering (i.e. RenderState), feat: calculate color transforms at compile time #528
• Pass all tests

Step I. Make Canvas-first DOM Export

• Element Visibility Handler and Partial Rendering
  • BBox Identification, feat: compute bbox of canvas elements #532 and feat: compute tight bbox of canvas path elements #533
  • Dom Element Layer Construction, feat: render canvas with damage tracking #534
• Dom Element Layer Division: Rust Part
• Dom Element Layer Division: HTML Part
• Gradient/Pattern Support

Step II. Make Full HTML Semantics Layer

• feat: extract vec2sema converter #530
• Deprecate pdfjsLib for Canvas Export, dev: replace legacy pdf js usages by sema export #531
• Recover destination jump action.
• Implement algorithm $L_{1,1}$
• Implement algorithm $L_{1,2}$
• Pass all tests
• Performance testing on typst-book

Step III. Bring Animation Back to DOM Export

• Layer Instantiation by SVG, feat: render canvas with damage tracking #534
• Visibility Handler, feat: render canvas with damage tracking #534