mirror of
https://github.com/storytold/vectorcraft.git
synced 2026-10-14 19:26:56 -04:00
macOS DMG: generate DS_Store and TIFF from a script, attribute the assets (review of #493)
- packaging/macos/dmg/generate.py writes background.tiff and DS_Store on any OS (resvg with the repo's fonts; ds_store and mac_alias, as dmgbuild uses). Both are byte-reproducible and carry nothing from the machine that made them. - DS_Store: same window, icon size, positions and background alias as before, without the bookmark (pBBk/pBB0) and the alias's disk-image record, which held the author's boot volume UUID and name, its creation date and temporary paths. - background.tiff: the same pixels as before (checked), now opaque RGB with Deflate (1.8 MB to 1.0 MB) and LittleCMS's built-in sRGB profile instead of an HP profile with no open licence; no file names or software tags. - background.svg: drop an unused pattern and the xlink namespace (renders the same). - ASSETS.md rows for the three files; README, docs/releasing.md (volume name) and ROADMAP. Co-Authored-By: Claude Opus 5.5 <[email protected]>
This commit is contained in:
1 parent
884df22408
commit
d0a99faf1e
6 files changed
+158
-28
No files matched your search
@@ -37,6 +37,9 @@ Generated-in-code art is original and has no file to list. This covers the defau
|
||||
| `assets/app-icon/vectorcraft.icns` | Project owner (ArtCraft team) | Original artwork drawn in ArtCraft for VectorCraft, vectorised and rendered by `packaging/icons.sh` | MIT OR Apache-2.0 (`assets/app-icon/LICENSE.txt`) | App icon (engraved dragon) |
|
||||
| `assets/app-icon/vectorcraft.ico` | Project owner (ArtCraft team) | Original artwork drawn in ArtCraft for VectorCraft, vectorised and rendered by `packaging/icons.sh` | MIT OR Apache-2.0 (`assets/app-icon/LICENSE.txt`) | App icon (engraved dragon) |
|
||||
| `assets/app-icon/vectorcraft.svg` | Project owner (ArtCraft team) | Original artwork drawn in ArtCraft for VectorCraft, vectorised and rendered by `packaging/icons.sh` | MIT OR Apache-2.0 (`assets/app-icon/LICENSE.txt`) | App icon (engraved dragon) |
|
||||
| `packaging/macos/dmg/background.svg` | Xus Badia (contributed in #493) | Original artwork for VectorCraft's DMG window; links the app icon `assets/app-icon/vectorcraft-small.svg` | MIT OR Apache-2.0 (licensed by the contributor under the project licence) | DMG background source. Text in Inter and JetBrains Mono (OFL-1.1, `assets/fonts`), not embedded; paper grain generated by an SVG `feTurbulence` filter |
|
||||
| `packaging/macos/dmg/background.tiff` | Xus Badia (contributed in #493) | Rendered from `packaging/macos/dmg/background.svg` by `packaging/macos/dmg/generate.py` | MIT OR Apache-2.0 | 1x + 2x DMG background; includes the app icon (see its rows), text rendered from OFL-1.1 fonts and LittleCMS's built-in sRGB profile ("No copyright, use freely") |
|
||||
| `packaging/macos/dmg/DS_Store` | Xus Badia (layout, #493) | Written by `packaging/macos/dmg/generate.py` | MIT OR Apache-2.0 | Finder view settings for the DMG (window, icon size and positions, background alias); no machine data |
|
||||
| `assets/fonts/Inter-Medium.ttf` | Rasmus Andersson / The Inter Project Authors | https://github.com/rsms/inter | OFL-1.1 (`assets/fonts/OFL-Inter.txt`) | Open-source typeface, not product iconography or artwork |
|
||||
| `assets/fonts/Inter-Regular.ttf` | Rasmus Andersson / The Inter Project Authors | https://github.com/rsms/inter | OFL-1.1 (`assets/fonts/OFL-Inter.txt`) | Open-source typeface, not product iconography or artwork |
|
||||
| `assets/fonts/Inter-SemiBold.ttf` | Rasmus Andersson / The Inter Project Authors | https://github.com/rsms/inter | OFL-1.1 (`assets/fonts/OFL-Inter.txt`) | Open-source typeface, not product iconography or artwork |
|
||||
|
||||
+2
-2
@@ -4,7 +4,7 @@ VectorCraft is a clean-room, open-source, pure-Rust reimplementation of the Adob
|
||||
|
||||
This file tracks **how far we are and what's left**. Time estimates are wall-clock hours of continuous Claude Opus 5.5 agent work (including builds and the CI gate), given both for **one agent** and for **4–6 parallel agents** on disjoint crates. They are counted from the remaining work (see [Parity estimate](#parity-estimate)), calibrated against measured throughput, and updated as work lands.
|
||||
|
||||
_Last updated: 2026-10-08 (after M4.14–M4.98, M8.1–M8.20, M14.4–M14.7, the MCP prompts, resource templates, completions and logging, the 2026-10-07 issue fixes, the Layers panel rework and the 2026-10-08 community contributions: Pen and shape-tool modifiers, path editing, Layers, Artboards, Swatches/Brushes and dialogs, Japanese composition and PDF text, Hebrew/Arabic type, interface languages (Spanish among them), the font menu, saved selections, MCP and EPS, the missing-font export warning (#319), open paths in the Shape Builder (#374), PDF/`.ai` import keeping strokes live and hidden and nested layers (#372), per-corner Live Corners (#381), SVG type opening at the size it draws at (#396), the Wayland clipboard with copied-file paste (#398), ruler guides that can be selected, moved and deleted (#414), two batches of Preferences options that were stored but unused (#394), skeleton reads with `document.find` for large documents over MCP (#416) and anchors dragged with Direct Selection snapping to points, segments and smart guides, clipped SVG layers opening as clipping layers (#420), PDF/`.ai` layers read on pages of tens of millions of operators (#419), Document Color Mode putting RGB greys on the black plate on request and converting pattern tiles (#421) and movable dialogs with Offset Path's Joins dropdown (#423) and numeric fields scrubbed by dragging their label (#400), stroke weight presets in the stroke unit (#426), the Appearance panel's Opacity popup (#430), type on a path brackets, flip and Type on a Path Options that keep the type in place (#429), Layers rows dragged with a ghost and dropped on the trash or New Layer (#435), tool flyouts opening on a right or corner press (#436), tool flyouts torn off into floating toolbars (#437), the Shape Builder's erase mode deleting edges too (#439), installed fonts registered outside the font folders and fonts installed while the app runs listed in the font menus (#443), alike circular corners on rectangles that aren't square (#442), tool cursors as OS cursors so the pointer no longer trails over the canvas (#444), artboards copied and pasted with their art (#446), guides dragged out of the rulers snapping to the art's side midpoints and the artboards, artboard guides (#451), the toolbar's double arrow and Window › Toolbars › Double Column switching between one and two columns in any window height (#455), the Smart Guides display options and Snapping Tolerance (#394), Font Size and Leading combo boxes with preset lists in the Character and Properties panels and the Control bar (#458), screenshots pasted from the clipboard on macOS, Windows and the web (#457), the Properties panel's Fill and Stroke matching the Control bar's, Illustrator's Window menu panel keys (Shift+F7 for Align…) and Alt-wheel zoom whatever the wheel preference (Discord feedback), the point/area type widget (Discord feedback), groups in legacy Illustrator .ai files (Discord feedback), a rotating desktop log file (#465), image controls in the Control bar and Properties panel: Image Trace with its presets, Mask, Crop Image, Embed/Unembed, and an Image Trace object's preset, Expand and Release (Discord feedback), the Pen working as the Anchor Point tool with Alt held over a selected path's handles and anchors, and anchor buttons that convert, connect and cut paths at the selected anchors (Discord feedback), Japanese hanging punctuation (burasagari, #463), Escape leaving Presentation Mode with no screen mode saved across restarts, documents dropped on the desktop app opening as tabs of their own and a note that an `.ai` file's art off its artboards isn't in the part read (#472), Add/Delete Anchor Point tool icons drawn from the Pen tool's (#479), EPS files from Illustrator 2026, Inkscape/cairo, matplotlib, CorelDRAW, Affinity, LibreOffice and Ghostscript opening as vectors, and a preview that stands in saying why (Discord feedback, #466, #469, #474), chords with modifiers recorded in Edit › Keyboard Shortcuts (#487), Type Object Selection by Path Only (#394), Anti-aliased Artwork (#394), Show Pixel Grid (#394), pen and touch taps pressed and lifted within one frame clicking where they tapped and the Linux/Wayland pen-tablet workaround (#491), bounding-box resizes landing on the other objects' anchors and centres with labels, and the Rotate, Scale, Shear and Reflect tools snapping their drags (#482), Shift-drag marquees that toggle the objects or anchors they reach and a Lasso whose Alt subtraction keeps the rest of the selection (#483), the mouse wheel stepping the focused numeric field, the dialogs' and preferences' drag values made such fields (#485), Show The Home Screen When No Documents Are Open (#394), Numbers Without Units Are Points (#394), Auto-Collapse Iconic Panels (#394), the Contextual Task Bar moved by its handle and its More Options menu pinning and resetting its position; see [Honest assessment](#honest-assessment-2026-10-05))._
|
||||
_Last updated: 2026-10-08 (after M4.14–M4.98, M8.1–M8.20, M14.4–M14.7, the MCP prompts, resource templates, completions and logging, the 2026-10-07 issue fixes, the Layers panel rework and the 2026-10-08 community contributions: Pen and shape-tool modifiers, path editing, Layers, Artboards, Swatches/Brushes and dialogs, Japanese composition and PDF text, Hebrew/Arabic type, interface languages (Spanish among them), the font menu, saved selections, MCP and EPS, the missing-font export warning (#319), open paths in the Shape Builder (#374), PDF/`.ai` import keeping strokes live and hidden and nested layers (#372), per-corner Live Corners (#381), SVG type opening at the size it draws at (#396), the Wayland clipboard with copied-file paste (#398), ruler guides that can be selected, moved and deleted (#414), two batches of Preferences options that were stored but unused (#394), skeleton reads with `document.find` for large documents over MCP (#416) and anchors dragged with Direct Selection snapping to points, segments and smart guides, clipped SVG layers opening as clipping layers (#420), PDF/`.ai` layers read on pages of tens of millions of operators (#419), Document Color Mode putting RGB greys on the black plate on request and converting pattern tiles (#421) and movable dialogs with Offset Path's Joins dropdown (#423) and numeric fields scrubbed by dragging their label (#400), stroke weight presets in the stroke unit (#426), the Appearance panel's Opacity popup (#430), type on a path brackets, flip and Type on a Path Options that keep the type in place (#429), Layers rows dragged with a ghost and dropped on the trash or New Layer (#435), tool flyouts opening on a right or corner press (#436), tool flyouts torn off into floating toolbars (#437), the Shape Builder's erase mode deleting edges too (#439), installed fonts registered outside the font folders and fonts installed while the app runs listed in the font menus (#443), alike circular corners on rectangles that aren't square (#442), tool cursors as OS cursors so the pointer no longer trails over the canvas (#444), artboards copied and pasted with their art (#446), guides dragged out of the rulers snapping to the art's side midpoints and the artboards, artboard guides (#451), the toolbar's double arrow and Window › Toolbars › Double Column switching between one and two columns in any window height (#455), the Smart Guides display options and Snapping Tolerance (#394), Font Size and Leading combo boxes with preset lists in the Character and Properties panels and the Control bar (#458), screenshots pasted from the clipboard on macOS, Windows and the web (#457), the Properties panel's Fill and Stroke matching the Control bar's, Illustrator's Window menu panel keys (Shift+F7 for Align…) and Alt-wheel zoom whatever the wheel preference (Discord feedback), the point/area type widget (Discord feedback), groups in legacy Illustrator .ai files (Discord feedback), a rotating desktop log file (#465), image controls in the Control bar and Properties panel: Image Trace with its presets, Mask, Crop Image, Embed/Unembed, and an Image Trace object's preset, Expand and Release (Discord feedback), the Pen working as the Anchor Point tool with Alt held over a selected path's handles and anchors, and anchor buttons that convert, connect and cut paths at the selected anchors (Discord feedback), Japanese hanging punctuation (burasagari, #463), Escape leaving Presentation Mode with no screen mode saved across restarts, documents dropped on the desktop app opening as tabs of their own and a note that an `.ai` file's art off its artboards isn't in the part read (#472), Add/Delete Anchor Point tool icons drawn from the Pen tool's (#479), EPS files from Illustrator 2026, Inkscape/cairo, matplotlib, CorelDRAW, Affinity, LibreOffice and Ghostscript opening as vectors, and a preview that stands in saying why (Discord feedback, #466, #469, #474), chords with modifiers recorded in Edit › Keyboard Shortcuts (#487), Type Object Selection by Path Only (#394), Anti-aliased Artwork (#394), Show Pixel Grid (#394), pen and touch taps pressed and lifted within one frame clicking where they tapped and the Linux/Wayland pen-tablet workaround (#491), bounding-box resizes landing on the other objects' anchors and centres with labels, and the Rotate, Scale, Shear and Reflect tools snapping their drags (#482), Shift-drag marquees that toggle the objects or anchors they reach and a Lasso whose Alt subtraction keeps the rest of the selection (#483), the mouse wheel stepping the focused numeric field, the dialogs' and preferences' drag values made such fields (#485), Show The Home Screen When No Documents Are Open (#394), Numbers Without Units Are Points (#394), Auto-Collapse Iconic Panels (#394), the Contextual Task Bar moved by its handle and its More Options menu pinning and resetting its position, a designed macOS DMG window (#493); see [Honest assessment](#honest-assessment-2026-10-05)Line truncated
|
||||
|
||||
## Where we are
|
||||
|
||||
@@ -102,7 +102,7 @@ grade by behaviour against `plan/illustrator/`, not by whether a menu item exist
|
||||
- The dock's double arrow collapses Properties, Layers and Libraries to icons at the top of the icon column, popping out like the other icon panels, and expands them again (`window.collapseDock`, kept with the preferences and in saved workspaces). The icon column's own arrow (expanding the icon panels into a full column) is not done.
|
||||
- Localised UI: menus (in-window and native), panels, dialogs, toolbar and Preferences read from per-language catalogs (`crates/ui-egui/src/i18n`, see `docs/development.md`); Traditional Chinese (Taiwan), Simplified Chinese (mainland), Japanese and Spanish ship complete, and Czech and Brazilian Portuguese cover every menu label (and more), with system-locale detection on macOS, Windows, Linux and the web (the browser's languages, or `?lang=`), a VectorCraft ▸ Language menu and a Language preference. Names are never translated (fonts and their styles, layers, artboards, saved presets, user libraries, custom workspaces, recent files, plug-ins).
|
||||
- Native macOS menu bar, vector tool cursors, a ⌘K command palette, middle-button panning with any tool.
|
||||
- macOS: Finder opens every format File › Open reads with VectorCraft (double-click, Open With, a drop on the Dock icon, `open -a`), at launch or while it runs; the release and `cargo xtask bundle` apps share one `Info.plist` that declares those document types, owning only VectorCraft's own formats.
|
||||
- macOS: Finder opens every format File › Open reads with VectorCraft (double-click, Open With, a drop on the Dock icon, `open -a`), at launch or while it runs; the release and `cargo xtask bundle` apps share one `Info.plist` that declares those document types, owning only VectorCraft's own formats. The DMG opens on a designed Finder window, VectorCraft.app beside the `Applications` link over a background with the app icon (#493).
|
||||
- A canvas context menu: right-click selects the object under the pointer and lists what applies to the selection (Undo/Redo, clipboard, group, isolation, join, Remove Anchor Points when anchors are selected, masks, compound paths, guides, Transform, Arrange, Select, Export Selection), or the view commands on empty canvas.
|
||||
- Save / Don't Save / Cancel before closing or quitting with unsaved documents (tabs, Close, Close All, Quit, window close).
|
||||
- Four brightness themes, persistent preferences.
|
||||
|
||||
+3
-1
@@ -80,7 +80,9 @@ The rules are in craftrules `standards/fonts.md`, the build option in
|
||||
- **Notarization:** the app is zipped and sent with `xcrun notarytool submit --wait`, then the
|
||||
ticket is stapled and checked with `stapler validate` and `spctl`. The app goes on a DMG
|
||||
(`hdiutil makehybrid` and `convert`, with an `Applications` link to drag onto), which is signed,
|
||||
notarized and stapled too.
|
||||
notarized and stapled too. Its Finder window (background, icon size and positions) comes from
|
||||
[`packaging/macos/dmg/`](../packaging/macos/dmg/README.md), and its volume is named `VectorCraft`
|
||||
without the version, which the window's background needs; the DMG file name keeps the version.
|
||||
- **CLI:** the universal `vectorcraft-cli` is signed the same way, zipped, and the zip is
|
||||
notarized. A bare executable can't hold a stapled ticket, so Gatekeeper looks the CLI's ticket up
|
||||
online the first time a downloaded copy runs.
|
||||
|
||||
@@ -7,9 +7,10 @@ Finder scripting on CI).
|
||||
|
||||
| File | What |
|
||||
|---|---|
|
||||
| `background.svg` | Source of the background: the app icon's figure on the VectorCraft colour field (`#e8573f`), Ink and Paper, Inter and JetBrains Mono. |
|
||||
| `background.tiff` | The background at 1x (660 × 400 px, 72 dpi) and 2x (1320 × 800 px, 144 dpi) in one HiDPI TIFF. Goes to `.background/background.tiff`. |
|
||||
| `background.svg` | Source of the background: the app icon (`assets/app-icon/vectorcraft-small.svg`, linked, not copied) cropped as a cover on the VectorCraft colour field (`#e8573f`), Ink and Paper, Inter and JetBrains Mono (from `assets/fonts`, not embedded). |
|
||||
| `background.tiff` | The background at 1x (660 × 400 px, 72 dpi) and 2x (1320 × 800 px, 144 dpi) in one HiDPI TIFF (Deflate, sRGB). Goes to `.background/background.tiff`. |
|
||||
| `DS_Store` | Finder's view settings for the volume: window size, icon size 128, VectorCraft.app at (326, 205), `Applications` at (574, 205), and the background. Goes to `.DS_Store`. |
|
||||
| `generate.py` | Writes `background.tiff` and `DS_Store` from the SVG and the layout above. |
|
||||
|
||||
## Rules
|
||||
|
||||
@@ -23,25 +24,14 @@ Finder scripting on CI).
|
||||
|
||||
## Regenerate
|
||||
|
||||
1. Edit `background.svg` and render it with [resvg](https://github.com/linebender/resvg), with
|
||||
Inter and JetBrains Mono available (`--use-fonts-dir` pointing at a craft-fonts checkout):
|
||||
Edit `background.svg` (or the layout constants in `generate.py`), then run, on any OS:
|
||||
|
||||
```sh
|
||||
resvg --use-fonts-dir ../craft-fonts -w 660 background.svg bg.png
|
||||
resvg --use-fonts-dir ../craft-fonts -w 1320 background.svg [email protected]
|
||||
sips -s dpiWidth 144 -s dpiHeight 144 [email protected]
|
||||
tiffutil -cathidpicheck bg.png [email protected] -out background.tiff
|
||||
```
|
||||
```sh
|
||||
pip install 'pillow>=12' ds_store==1.3.3 mac_alias==2.2.3
|
||||
python3 packaging/macos/dmg/generate.py # needs resvg on PATH, as packaging/icons.sh
|
||||
```
|
||||
|
||||
2. `DS_Store` only changes if the window size, icon positions or background file name change.
|
||||
Recreate it once on a Mac with [create-dmg](https://github.com/create-dmg/create-dmg) and copy it
|
||||
out of the mounted volume:
|
||||
|
||||
```sh
|
||||
create-dmg --volname "VectorCraft" --background background.tiff --window-size 660 432 \
|
||||
--icon-size 128 --icon "VectorCraft.app" 326 205 --hide-extension "VectorCraft.app" \
|
||||
--app-drop-link 574 205 seed.dmg <folder with VectorCraft.app>
|
||||
hdiutil attach seed.dmg -mountpoint /tmp/seed && cp "/tmp/seed/.DS_Store" DS_Store
|
||||
```
|
||||
|
||||
(660 × 432 includes Finder's 32 pt title bar; the content area is 660 × 400.)
|
||||
It renders the SVG with resvg using only the fonts in `assets/fonts`, so the pixels are the same
|
||||
on every machine, and writes `DS_Store` from scratch: the background alias holds the volume name
|
||||
and `/.background/background.tiff`, nothing from the machine that ran it. The window is 660 × 432
|
||||
with Finder's 32 pt title bar; the content area is 660 × 400.
|
||||
@@ -1,6 +1,5 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="660" height="400" viewBox="0 0 660 400">
|
||||
<defs><clipPath id="panel"><rect width="232" height="400"/></clipPath><pattern id="hatch" width="2.6" height="2.6" patternUnits="userSpaceOnUse" patternTransform="rotate(-38)">
|
||||
<rect width="2.6" height="1.05" fill="#0b0b0c"/></pattern><filter id="grain" x="0" y="0" width="100%" height="100%">
|
||||
<svg xmlns="http://www.w3.org/2000/svg" width="660" height="400" viewBox="0 0 660 400">
|
||||
<defs><clipPath id="panel"><rect width="232" height="400"/></clipPath><filter id="grain" x="0" y="0" width="100%" height="100%">
|
||||
<feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="2" seed="7"/>
|
||||
<feColorMatrix values="0 0 0 0 0.04 0 0 0 0 0.04 0 0 0 0 0.05 0.5 0 0 0 -0.225"/>
|
||||
</filter></defs>
|
||||
|
||||
|
Before Width: | Height: | Size: 2.0 KiB After Width: | Height: | Size: 1.8 KiB |
@@ -0,0 +1,136 @@
|
||||
#!/usr/bin/env python3
|
||||
"""Regenerate background.tiff and DS_Store for the macOS DMG window (see README.md here).
|
||||
|
||||
Needs resvg on PATH (as packaging/icons.sh) and:
|
||||
pip install 'pillow>=12' ds_store==1.3.3 mac_alias==2.2.3
|
||||
|
||||
Runs on any OS, no Mac needed. Both outputs come from this script alone, so they carry nothing
|
||||
from the machine that made them: no local paths, user or disk names, dates or volume UUIDs.
|
||||
|
||||
python3 packaging/macos/dmg/generate.py
|
||||
"""
|
||||
|
||||
import datetime
|
||||
import os
|
||||
import shutil
|
||||
import subprocess
|
||||
import sys
|
||||
import tempfile
|
||||
|
||||
from ds_store import DSStore
|
||||
from mac_alias import Alias, TargetInfo, VolumeInfo
|
||||
from PIL import Image, ImageCms
|
||||
|
||||
HERE = os.path.dirname(os.path.abspath(__file__))
|
||||
FONTS = os.path.join(HERE, "..", "..", "..", "assets", "fonts")
|
||||
|
||||
# Keep in sync with package.sh (volume name) and README.md (layout).
|
||||
VOLUME = "VectorCraft"
|
||||
WIDTH, HEIGHT = 660, 400 # window content, pt; the background's 1x size
|
||||
TITLE_BAR = 32
|
||||
ICON_SIZE = 128
|
||||
ICONS = {"VectorCraft.app": (326, 205), "Applications": (574, 205)}
|
||||
# A fixed date for the alias and the colour profile. Finder never matches it against the image
|
||||
# (each build is a new volume): it finds the background by volume name and path.
|
||||
FIXED_DATE = datetime.datetime(2026, 10, 8, tzinfo=datetime.timezone.utc)
|
||||
|
||||
|
||||
def render(svg, width, out):
|
||||
# Only the repo's fonts (Inter, JetBrains Mono), so every machine draws the same pixels.
|
||||
subprocess.run(
|
||||
["resvg", "--skip-system-fonts", "--use-fonts-dir", FONTS, "-w", str(width), svg, out],
|
||||
check=True,
|
||||
)
|
||||
with Image.open(out) as im:
|
||||
return im.convert("RGB")
|
||||
|
||||
|
||||
def srgb_profile():
|
||||
# LittleCMS's built-in sRGB ("No copyright, use freely"), with its creation date fixed.
|
||||
icc = bytearray(ImageCms.ImageCmsProfile(ImageCms.createProfile("sRGB")).tobytes())
|
||||
d = FIXED_DATE
|
||||
icc[24:36] = b"".join(v.to_bytes(2, "big") for v in (d.year, d.month, d.day, 0, 0, 0))
|
||||
if icc[84:100] != bytes(16):
|
||||
sys.exit("error: the sRGB profile has an ID; recompute it after fixing the date")
|
||||
return bytes(icc)
|
||||
|
||||
|
||||
def write_tiff(svg, out):
|
||||
"""1x (72 dpi) and 2x (144 dpi) in one TIFF, as `tiffutil -cathidpicheck` writes them."""
|
||||
with tempfile.TemporaryDirectory() as tmp:
|
||||
one, two = (render(svg, WIDTH * s, os.path.join(tmp, f"{s}x.png")) for s in (1, 2))
|
||||
two.encoderinfo = {"dpi": (144, 144)} # the rest as the first page
|
||||
# Opaque RGB, Deflate without a predictor: the paper grain is noise, which a predictor inflates.
|
||||
one.save(
|
||||
out,
|
||||
"TIFF",
|
||||
save_all=True,
|
||||
append_images=[two],
|
||||
compression="tiff_adobe_deflate", # brand-ok: Pillow's name for TIFF compression 8 (Deflate)
|
||||
dpi=(72, 72),
|
||||
icc_profile=srgb_profile(),
|
||||
)
|
||||
with Image.open(out) as im:
|
||||
im.seek(1)
|
||||
if im.info.get("dpi") != (144, 144):
|
||||
sys.exit("error: the 2x page isn't 144 dpi (needs Pillow 12 or later)")
|
||||
|
||||
|
||||
def background_alias():
|
||||
# What Finder stores for /.background/background.tiff on the volume, minus anything about the
|
||||
# machine (dmgbuild writes the same kind of alias from a mounted image). Disk type 5 (ejectable),
|
||||
# the volume flags and the folder/file ids (25, 26) are what Finder wrote on a test image; the ids
|
||||
# are only hints, as the volume's creation date.
|
||||
volume = VolumeInfo(VOLUME, FIXED_DATE, b"H+", 5, 0x0D02, b"\0\0")
|
||||
volume.posix_path = f"/Volumes/{VOLUME}"
|
||||
target = TargetInfo(0, "background.tiff", 25, 26, FIXED_DATE, b"\0\0\0\0", b"\0\0\0\0")
|
||||
target.folder_name = ".background"
|
||||
target.cnid_path = [25]
|
||||
target.carbon_path = f"{VOLUME}:.background:\0background.tiff"
|
||||
target.posix_path = "/.background/background.tiff"
|
||||
return Alias(volume=volume, target=target).to_bytes()
|
||||
|
||||
|
||||
def write_ds_store(out):
|
||||
if os.path.exists(out):
|
||||
os.remove(out)
|
||||
with DSStore.open(out, "w+") as d:
|
||||
d["."]["bwsp"] = {
|
||||
"ShowStatusBar": False,
|
||||
"ShowToolbar": False,
|
||||
"ShowTabView": False,
|
||||
"ContainerShowSidebar": False,
|
||||
"ShowSidebar": False,
|
||||
"WindowBounds": f"{{{{200, 528}}, {{{WIDTH}, {HEIGHT + TITLE_BAR}}}}}",
|
||||
}
|
||||
d["."]["icvp"] = {
|
||||
"viewOptionsVersion": 1,
|
||||
"backgroundType": 2,
|
||||
"backgroundImageAlias": background_alias(),
|
||||
"backgroundColorRed": 1.0,
|
||||
"backgroundColorGreen": 1.0,
|
||||
"backgroundColorBlue": 1.0,
|
||||
"gridOffsetX": 0.0,
|
||||
"gridOffsetY": 0.0,
|
||||
"gridSpacing": 100.0,
|
||||
"arrangeBy": "none",
|
||||
"showIconPreview": True,
|
||||
"showItemInfo": False,
|
||||
"labelOnBottom": True,
|
||||
"textSize": 16.0,
|
||||
"iconSize": float(ICON_SIZE),
|
||||
}
|
||||
d["."]["vSrn"] = ("long", 1)
|
||||
for name, pos in ICONS.items():
|
||||
d[name]["Iloc"] = pos
|
||||
|
||||
|
||||
def main():
|
||||
if not shutil.which("resvg"):
|
||||
sys.exit("error: resvg not found (brew install resvg / cargo install resvg)")
|
||||
write_tiff(os.path.join(HERE, "background.svg"), os.path.join(HERE, "background.tiff"))
|
||||
write_ds_store(os.path.join(HERE, "DS_Store"))
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Reference in new issue
Block a user