3 Commits

Include renames

Author	SHA1	Message	Date
Chris Tsang	222cc6cbff	Prepare 1.0.0-alpha.2 release ... - version 1.0.0-alpha.2 across the workspace, Python, and Node packages - CHANGELOG: date the unreleased section - README: bump install snippets and docs.rs link	2026-07-27 23:20:26 +01:00
Chris Tsang	5743912da6	Trim image codec features in the CLI and Python crates ... vtracer only decodes input, but image's default features pulled a full AV1 encoder (ravif/rav1e) and OpenEXR into the CLI binary and the Python wheel. Restrict to decode-only input formats (png, jpeg, gif, bmp, webp, tiff, ico, pnm, tga, qoi). The release binary drops from ~3.23 MB to ~2.46 MB and builds faster; supported inputs are unchanged in practice (avif decode was never in image's defaults anyway).	2026-07-24 15:56:28 +01:00
Chris Tsang	e46c971845	Rewrite into a vectorization framework (pillars 1–4) ... Replace the 0.6.x single-pipeline crate with a stage-based framework, per docs/design/. Implements Motivation pillars 1–4 (frontend, curve fitting, color fitting, optimizer); mosaic (5) and bindings are deferred. Workspace: - crates/vtracer — the framework library (wasm-safe, no I/O) - crates/vtracer-cli — thin CLI wrapper (clap 4 + image I/O) - cmdapp/ and webapp/ excluded from the workspace (git-preserved) Stages behind object-safe traits, composed by a Pipeline driver: - Frontend: ColorClusterFrontend (+ transparency keying), BinaryFrontend - CurveFitter: Pixel / Polygon / Spline (region tracing via visioncortex) - ColorFitter: Identity, FixedPalette (OKLab-nearest), AutoQuantize (area-weighted median cut), MergeAdjacent - OptimizerPass: QuantizePass, SimplifyPass - SvgWriter: relative/absolute shortest encoding, H/V/S shorthands, compact number formatting, <g fill> grouping visioncortex is a path dependency on the local 0.9.0 checkout. Verified: 14 unit/integration tests pass; framework builds for wasm32-unknown-unknown; CLI output renders faithfully via rsvg.	2026-07-23 22:27:24 +01:00