The Japanese paper-size test exported only the canonical names and then
checked `print.set` with はがき, so the alias-to-MediaBox path was not
covered. Export はがき through `print.exportPdf` as well and read the
same 283.46 × 419.53 pt page as postcard.
Japanese photo printing and New Year cards cannot pick their paper: the Print
page setup only offers the ISO and US sizes. Add the customary papers at their
exact metric sizes, after the existing entries (whose sizes and order are
unchanged): L判 89×127 mm, 2L判 127×178, KG判 102×152, はがき 100×148,
往復はがき 148×200, 六切 203×254, 四切 254×305 and 名刺 55×91 (portrait).
Names resolve case-, space- and punctuation-insensitively, and take the
Japanese customary names as aliases (L判, Lサイズ, L-size, 2L判, KG判,
はがき/ハガキ/葉書/ポストカード, 往復はがき, 六切/6切, 四切/4切, 名刺). The
Print dialog and `print.set`/`print.get` use the same names, the labels show
the customary name with its metric size, and the PDF page size and MediaBox
follow the paper.
Tests: the layout test pins every new size to 0.1 pt, the aliases, and the
unchanged ISO/US sizes and unknown-name rejection; the Print view test checks
the labels; and an engine test exports a PDF on はがき (283.46×419.53 pt) and
L判 (252.28×359.99 pt) at 254 ppi (ten pixels per millimetre, so the MediaBox
is exact) and reads the actual page size, plus the customary name through
print.set.
Docs: ROADMAP progress log + revision history and header, docs/gaps.md
(Gap 15 revision), docs/parity-checklist.md (LRC-PRINT-LAYOUT row), dated
2026-10-22; existing revision rows keep their dates.
The Print dialog's Page section gets Lightroom's Page Options for Single Image
and Contact Sheet: the page number at the bottom right, the print settings line
(sharpening, profile, resolution) at the bottom left, and crop marks at the
corners of each photo. They are `print.set {page: {pageNumbers, pageInfo,
cropMarks}}`, saved with templates, drawn in the preview and composed into the
PDF; marks and text turn white on a dark page.
print.exportPdf now converts each composed page to the job's colour target and writes it into a
print-ready PDF:
- PrintJob gains `color` (PrintColorSettings): Managed by Printer (sRGB / Adobe RGB, profile
embedded, no output intent) or a printer / paper .icc / .icm converted here and named as the
document's output intent; perceptual or relative colorimetric with black point compensation;
Print Adjustment brightness / contrast; print sharpening Low / Standard / High for Matte or
Glossy; 16 or 8 bits per component. print.set / print.get and print templates carry it;
out-of-range values are refused when set.
- Each photo is sharpened for the paper right after it renders at its print size.
- print/output.rs converts and Flate-compresses one page at a time (memory holds one page's device
samples) into ICC-tagged images through engine::pdf; the PDF is 1.6. The 256 MiB cap counts the
compressed pages.
- A printer profile that can't be used (missing, too large, not a profile) fails the print before
anything renders, naming the file.
- contact_sheet's PDF writer goes back to private: only the contact sheet uses it.
Tests: a printer profile reaches the PDF as ICCBased images plus an output intent, a junk profile
fails naming the file, colour settings validate with the job, sharpening and media round-trip
through print.set / print.get, a missing profile fails before rendering with no activity row;
the existing print and CLI tests follow the PDF 1.6 output. Docs: LRC-PRINT-JOB and gap 15.
File → Print… (⌘P) opens the Print module as a dialog: settings on the left,
the page drawn to scale on the right with the photos as they will print (fit
or Zoom to Fill, turned by Rotate to Fit, Photo Border, Inner Stroke, page
background).
Settings column: templates (save, apply, delete), layout style, image
settings, grid / package cell controls (standard and custom cell sizes, Auto
Layout, New Page, Clear Layout), rulers and guides (units in/cm/mm/pt, snap
off/cells/grid, grid size, margins, bleed, page grid, image cells,
dimensions), page setup (paper, orientation, margins), page background and
the print job.
Preview: rulers in the chosen unit, dashed margins and bleed, page grid,
dimension labels, page navigation. In the package styles cells are selected,
dragged (print.cell.move) and resized from a corner handle
(print.cell.resize) with the guides' snapping, arranged from the inspector
row or a context menu, and given a photo (Custom Package). Every change is a
print.* command; the drag is measured from where the pointer went down so
the click-versus-drag slop is not lost.
Print to PDF… picks a file and renders on a background thread with an
activity-stack row, cancellation and original protection, like the contact
sheet, which keeps working unchanged.
Headless tests drive the dialog with real pointer input through the control
channel (print:cell:N, print:resize:N, button:print*): styles and checkboxes,
add / drag / resize / arrange / delete, snapping to a neighbour, Auto Layout
and pages, templates, the PDF, the activity row, and that the dialog and its
buttons fit the window.
The Print module's state lives in the session (Session::print), so the app,
CLI, control channel and MCP share one print: layout style (Single Image,
Contact Sheet, Picture Package, Custom Package), page setup, grid, image
settings, page background, guides and job. 18 commands, none journaled
(nothing here touches the catalog):
print.get / set / reset set merges a partial patch, validates the whole
result and changes nothing on error; a new
paper or margin pulls cells back inside
print.cell.add|move|resize|delete|stack|photo|page
print.layout.autoLayout|newPage|clear
print.exportPdf {path, ids?} composes and writes the PDF with an activity
row, refuses to replace an original
print.template.list|save|apply|delete
Templates keep layout, image settings, page and job (not the photos assigned
to cells, not the guides) and are saved in the library's prefs.json next to
the export presets. They are stored as JSON and checked when applied, so a
template from another version or a hostile one is an error on use and never
makes the preferences file unreadable.
Tests drive every command through the dispatcher (hostile numbers, unknown
keys, caps, persistence across reopening a library) and a CLI end-to-end test
chains set / add cells / Auto Layout / PDF in one run.
midasdf