- color: Swatch.hidden — unnamed colours (applied, not listed in Swatches until added)
- engine: object.color (reuses a swatch with the same colour, else an unnamed one; fill or
stroke), swatch.addToSwatches (optionally named; users follow the rename),
swatch.addUnnamed (+ test)
- UI: Color panel with fill/stroke proxy, CMYK/RGB/Lab, channel sliders with gradient tracks and
value fields, tint slider for named swatches, spectrum ramp, Add to Swatches; Color Picker
dialog (double-click a proxy chip); Swatches hides unnamed colours
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- render: damage()/damage_with() — changed items and only the frames whose composition changed
(cache keeps the composition each edit replaced; Cache::composed_for matches a document
version exactly); conservative full repaint for styles, swatches, layers, parents, wrap,
effects and cross-story text (+ tests incl. pixel-identical patch vs full render)
- UI: canvas patches its texture after edits with the view unchanged (0.6 ms vs 22 ms on the
sample when typing); perf harness row for the damage repaint
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
New crate designcraft-pdf (L3): pages or spreads with MediaBox/TrimBox/BleedBox,
parent items with per-page folios, fills (solid + gradient swatches), aligned/dashed
strokes, corner options, opacity/blend, simple drop shadow, clipped images (JPEG
passthrough), and real text: composed glyph runs with embedded font subsets and
Unicode mapping from the story. CMYK as DeviceCMYK, RGB as DeviceRGB, spot swatches
as Separation, [Registration] as /All. Crop/bleed marks and page info. PDF/A-2b via
krilla; PDF/X-4 writes PDF 1.6 (output intent TODO).
Engine command file.exportPdf {path?, pages?, spreads?, bleed?, marks?, standard?,
compressImages?, title?, author?} (base64 when no path), CLI --export out.pdf with
--pdf-options, File > Export PDF... in the UI.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Brandon Thomas