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Diffstat (limited to 'todo.org')
| -rw-r--r-- | todo.org | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -120,8 +120,8 @@ Extended the guarded =#selftest= harness (headless Chrome) to assert the accepta ** TODO [#B] theme-studio perceptual color metrics :feature:theme:theme-studio: Spec (Ready, opens confirmed 2026-06-08): [[file:docs/design/theme-studio-perceptual-color-metrics-spec.org][docs/design/theme-studio-perceptual-color-metrics-spec.org]]. OKLCH model + perceptual-L/APCA readouts + pairwise ΔE, for building low-contrast themes by metric rather than by eye. Phases run in dependency order; the math core extracts to a Node-unit-tested =colormath.js= and the browser hash tests verify UI wiring. vNext deferrals (low-contrast preset, CIEDE2000) are the two [#D] tasks below. -*** TODO [#B] Color-math foundation + Node tests :solo: -Extract the pure color core into =scripts/theme-studio/colormath.js= (OKLab/OKLCH, APCA-W3 0.1.9 exact =colorSpace= constants, ΔE-OK, binary-search gamut clamp returning ={hex,clamped}=, plus migrated lin/rl/contrast/hsv helpers). =generate.py= inlines it. =test-colormath.mjs= unit tests (chromatic fixtures, both APCA polarities, round-trip property over random hexes, gamut clamp, ΔE ordering) + an inline-integrity check that the page contains the module verbatim. Gate: =node --test --experimental-test-coverage scripts/theme-studio/= green, =colormath.js= ≥90% line/branch. +*** 2026-06-08 Mon @ 19:43:50 -0500 Color-math foundation + Node tests landed +Pure color core in =scripts/theme-studio/colormath.js= (OKLab/OKLCH, APCA-W3 0.1.9 exact constants, ΔE-OK, binary-search gamut clamp returning ={hex,clamped}=) shipped in 49342bf5; this phase finished the integration in 78260018. =generate.py= now inlines the colormath.js body into the page script (export-stripped, =COLORMATH_J= placeholder), and the page's lin/rl/contrast/rating/hsv2rgb/rgb2hsv/hex2rgb/rgb2hex copies moved into the module — =rl= reuses the canonical =lin= (0.04045 cutoff), byte-identical to the old 0.03928 form on every #rrggbb (no 8-bit channel falls between the cutoffs; verified over 200k pairs, zero contrast change). =test-colormath.mjs= gained Normal/Boundary/Error cases for the migrated helpers, a seeded hsv-rgb round-trip property test, and an inline-integrity check that the generated page carries the module body verbatim. Gate met: =node --test scripts/theme-studio/*.mjs= 15 pass, colormath.js 100% line / 93.75% branch / 100% func; =node --check= on the spliced script clean; =#selftest= + =#cursortest= PASS in headless Chrome. NOTE: =node --test <dir>= directory-globbing is broken on Node v26 (tries to load the dir as a module) — use the =*.mjs= glob form. *** TODO [#B] Picker OKLCH/APCA readouts :solo: Phase 2. OKLCH L/C/H + signed APCA Lc (polarity label + tooltip) beside the WCAG ratio in the picker =.pinfo=; always shown. Tables unchanged. Gate: =#readouttest= + =#selftest= PASS, no behavior change. *** TODO [#B] Palette ΔE warnings :solo: |