Commit Graph

407 Commits

Author SHA1 Message Date
bflatastic 975067b44a M4.37: Data Recovery keeps copies of modified documents and offers them after a crash
- Every Preferences > File Handling > Data Recovery interval, modified documents
  changed since their last copy are written to the recovery store in the
  background (the same snapshot and encoder as Background Save; the status bar
  shows it). Complex documents (over 20,000 objects) are skipped while Turn off
  Data Recovery for complex documents is on.
- A copy goes when its document is saved, reverted, closed or undone back to its
  saved state, and when the app quits with nothing unsaved.
- Each running app keeps its copies in an area of its own: a sub-folder whose
  .lock file it keeps locked for its lifetime (File::try_lock), or on the web a
  heartbeat refreshed every minute. Only areas nobody holds (lock free, or no
  heartbeat for three intervals, at least three minutes) are offered, and an
  area is held while it is restored or discarded, so a second running instance
  never offers or deletes a live instance's copies. Empty leftover areas are
  tidied away.
- The next launch after a crash asks with the Recover Documents dialog (Restore /
  Discard / Cancel): restored documents open as "<name> [Recovered]", unsaved, and
  Save asks where to save them, suggesting their original file; the copy moves
  into the new app's area.
- Store: the recoveryFolder preference, else Data Recovery beside the desktop
  app's preferences; browser storage on the web (Services::recovery_store);
  tests use an in-memory store (with in-memory locks, or heartbeats).
- Engine: file.recovery.save, file.recovery.list, file.recovery.restore {file?},
  file.recovery.discard {file?}; DocState.recovered and DocState.recovery.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 15:24:16 +07:00
bflatastic d8d1d472cf M4.85: PDF security: encryption at every compatibility level, permissions, either password opens
- pdf/src/encrypt.rs encrypts a written PDF with the standard security handler: 128-bit RC4
  (PDF 1.4, revision 3; PDF 1.5, revision 4), 128-bit AES (1.6) or 256-bit AES (1.7/2.0,
  revision 6), every string and stream, plaintext XMP metadata when asked, the permission bits
  (printing none/low/high, five change levels, copy, screen readers). Crypto from RustCrypto
  (aes, md-5, sha2: MIT OR Apache-2.0, pure Rust, wasm).
- PDF/A and PDF/X refuse passwords; equal passwords and passwords the algorithm can't take are
  refused.
- Opening: the permissions password opens RC4/AES-128 files too; editing data comes back from
  an encrypted PDF opened with its password.
- Save PDF › Security: the passwords, permissions and plaintext metadata, the encryption level.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 15:24:16 +07:00
bflatastic b379f02527 M4.75: File → Print writes the job as a print-ready PDF: paper, scale, tiles, marks and bleed, separations
file.print {settings?, path?} lays the document out on paper and writes one PDF page per sheet:
copies (collated, reversed), artboards (all, a range, ignored), blank artboards skipped, paper
size and orientation (or turned per artboard), transverse, Print Layers (template layers never
print), placement on the imageable area, no scale / fit / custom / tiles of the paper or of the
imageable area with overlap and a tile range; printer's marks and bleed as PDF export draws
them; composite or separations (one grey plate per ink that prints, overprints honoured, spots
as process), emulsion down, negative; rendering intent and preserve numbers. print.preview lists
the pages, tiles, inks and warnings; print.setup saves the settings with the document
(Document.print_setup, one undo step).

PDF export and print share one page writer; the ink separation helpers move from the renderer to
vectorcraft_doc::inks and the range parser to vectorcraft_doc::range so print can use them.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 15:13:10 +07:00
bflatastic 3d87b71ed4 M14.4: a batch that opens a new document is journaled
command.batch kept its steps in one interaction of the document active
when it began and journaled itself by committing that interaction. A
step that opened, closed or reverted a document broke both: the switch
cancelled the interaction (throwing away the steps so far), and the
commit then ran in the new document, which had none, so the batch was
never journaled and a replay was missing the new document. An error
after the switch rolled back only the active document.

- Each step runs inside an interaction of the document active when it
  starts; a switch leaves it open while a batch runs, so every document
  the batch edits gets one undo step when it succeeds.
- The batch journals itself, whichever document it ends in.
- On error everything rolls back: documents the batch opened close, the
  ones it closed or reverted come back (Session::batch_stash), each
  one's interaction is undone, and the active document and the
  Untitled-N count go back too.
- DocState::keep_interaction / undo_interaction share the undo-step and
  rollback code with commit_interaction / cancel_interaction.
- Tests: a batch that opens a new document is journaled, replays to the
  same documents and keeps one undo step in each; a failed batch closes
  the document it opened and restores the one it closed; a failed batch
  brings back a document it reverted.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 14:22:36 +07:00
bflatastic 766b612070 M14.4: a batch journals the dates and preferences its steps used
Session::note_journal only kept values noted by the top-level command, so
a command run as a step of command.batch lost them: a save in a batch
stamped File Info's modified date from the clock without recording it,
and object.scale's strokes/corners came from the preferences again on
replay. Replaying such a journal a second later (or with other
preferences) gave a different document.

- Session::execute_step runs a batch step with its own journal notes
  (note_depth) and returns its params with what it noted; command.batch
  writes those params into its step of the batch's journal entry (steps
  that note nothing stay as given).
- journal_for_action strips the replay-only dates from a batch's steps
  too, so an action recorded with one still dates the document when it
  plays.
- Tests: a save in a batch records its date and a replay with the
  recorded date moved lands on it, while an action leaves it out; a scale
  in a batch records Scale Strokes & Effects and replays alike with the
  preference off.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 14:05:09 +07:00
bflatastic 0312f1ea55 M14.4: the pasted-PDF fuzz test accepts a paste that refuses out-of-range art
pasted_pdf_never_panics failed at random (about one run in four at 256
cases): a mutated digit turns a curve coordinate like 245.18535 into
245018535, so the pasted art spans ~1e8 pt, beyond MAX_COORD, and
edit.paste rightly refuses it with "result would exceed the canvas",
leaving the document unchanged. The helper unwrapped that result. The
test is about never panicking, so paste_from_elsewhere now ignores an
Err from edit.paste, with a comment saying why.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 14:05:09 +07:00
BFlat e2e36f221b
Merge pull request #103 from storytold/pr/m4-eps-export
M4.76: EPS export
2026-10-05 14:02:45 +07:00
bflatastic 4c4850e745 M4.76: EPS export (PostScript Level 2 and 3) with EPS Options, TIFF previews and the document embedded
New crates/eps (L3): a hand-written EPS writer. A DSC header with
%%BoundingBox and %%HiResBoundingBox (y up from the origin), %%LanguageLevel
and spot colours; paths filled and stroked with caps, joins, miter limits
and dashes (strokes a plain line can't draw as filled outlines, brushes as
their art), clipping groups, linear and radial gradients as smooth
shadings at Level 3 and stepped fills at Level 2 or with compatible
gradient printing, patterns as tiles, freeform gradients and placed images
as images (Flate with masked transparent pixels at Level 3, run-length at
Level 2), type as glyph outlines, spot colours as Separation spaces and
overprints when preserved; RGB written as CMYK on request. A TIFF preview
(1-bit or colour, transparent or opaque) behind the binary header, a PNG
thumbnail and the native document in comments (eps::native and
eps::thumbnail read them back for a later import).

document.export {format: eps} and document.exportEps: transparency is
flattened first with a flattener preset (built-in or saved) and options;
the visible art's bounds, or with useArtboards one file per artboard named
{stem}_{artboard}.eps. Export As lists EPS, then EPS Options
(ui.epsOptionsDialog for agents, remembered between exports).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 13:50:50 +07:00
Brandon Thomas 90e022b0c0
Merge pull request #102 from storytold/pr/release-0.2.0
Release: VectorCraft v0.2.0
2026-10-05 02:41:45 -04:00
Brandon Thomas 8b50a2604d Release: VectorCraft v0.2.0
Bump the workspace version 0.1.1 -> 0.2.0 (cargo xtask version set 0.2.0).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 02:41:32 -04:00
BFlat 819a0cb9b4
Merge pull request #101 from storytold/pr/m4-svg-encoding-tiny
M4.97–M4.98: SVG encoding, Tiny 1.2, font subsets and freeform gradients
2026-10-05 13:35:39 +07:00
bflatastic 33023c5a2b M4.98: freeform gradients export to SVG as images clipped to their shapes
SVG has no freeform shading: an object's freeform fill or stroke is now
written as an <image> of the colour field over its painted box, sampled
on the grid the canvas uses (twice the box's size in points), clipped to
the shape or to the stroke's outline, with the fill or stroke opacity and
blend mode on the group. Linked image mode writes the PNG next to the
SVG. Character paints keep the linear approximation (with a warning);
gradients along or across strokes stay vector slices. The grid sizing
moved to the colour crate so the canvas and the export share it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 13:25:16 +07:00
bflatastic fa3dcab411 M4.97: SVG Options choose the encoding, SVG Tiny 1.2 and embedded font subsets
SVG export writes UTF-8, UTF-16 (big-endian with a byte order mark) or
ISO 8859-1 (other characters as character references) and SVG/SVGZ
open in any of them. The Tiny 1.2 profile (simplified) writes
presentation attributes only and leaves out filters, masks, blend
modes and symbols with warnings. embedFonts embeds the fonts type uses
as @font-face subsets of the characters used, honouring the fonts'
fsType (whole when subsetting is forbidden, left out when embedding
is). New options: encoding, profile, embedFonts (SVG Options dialog,
document.formats); document.serialize also returns dataBase64 for
non-UTF-8 files.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 13:25:15 +07:00
BFlat eacc83e05b
Merge pull request #100 from storytold/pr/m4-export-screens
M4.51–M4.52: Export for Screens downloads, zip and options
2026-10-05 13:24:40 +07:00
bflatastic c96bf40d18 M4.52: Export for Screens options: full document, bleed, sub-folders, sizes, presets, format settings
Artboards: All, a range or Full Document (one file per format: a PDF of
every artboard, other formats the bounds of all art), Include Bleed
(artboards grown by the document's bleed). Rows size files as a factor,
100w, 100h or 72ppi (suffixes @2x, @100w, @100h), and choose PNG, PNG 8,
JPG 100/80/50, WebP, GIF, SVG or PDF. Create Sub-folders (by size, by
format, or a row's own folder) and the presets Mobile 1x/2x/3x and
Density buckets (ldpi…xxxhdpi sub-folders). The gear opens Format
Settings: per-format options for every row of that format (the raster
and SVG options dialogs' rows, the PDF preset). Open Location after
Export shows the first file. The dialog has Artboards and Assets tabs.

The params of the last export are saved in the document
(Document.export_settings, not an undo step), read with
document.exportSettings, and the dialog reopens on them.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 13:18:10 +07:00
bflatastic 902d95173e M4.51: Export for Screens downloads on the web, picks folders, zips
document.exportForScreens takes zip: true to pack every file into one
store-only .zip (returned as dataBase64 without a folder, written there
with one); without a folder the files come back as base64. The engine's
Export for Screens moves to fileio/screens.rs, with a small ZIP writer
(fileio/zip.rs).

The dialog starts in the user's Desktop (else home, on every OS), has a
folder picker button (the Services.pick_folder the Links panel uses) and
stays open when the export fails. On the web it has no folder: OK reads
"Download" (DialogSpec.ok_label) and the files download, several as one
zip. file.exportForScreens with params goes through io::export_for_screens.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 13:18:10 +07:00
BFlat 8ab7237443
Merge pull request #99 from storytold/pr/m4-pdf-boxes-marks
M4.71–M4.72: PDF bleed and trim boxes, printer's marks
2026-10-05 13:17:15 +07:00
BFlat 522f05c540
Merge pull request #98 from storytold/pr/m4-pdf-import-fidelity
M4.61–M4.62: PDF import fidelity and layers
2026-10-05 13:17:00 +07:00
bflatastic b0e39d0912 M4.72: PDF export draws printer's marks in Registration around each page
document.exportPdf {marks} now draws trim marks (Roman or Japanese, at the
trim mark weight and offset, outside the bleed), a registration target at the
middle of each side, colour bars (process inks, their overprints, the
document's spot inks and black tints) and the page information (title,
artboard, export date in UTC). Marks print in [Registration] (/Separation
/All), the MediaBox grows to hold them and the art is clipped to the
BleedBox. The geometry is the shared vectorcraft_doc::marks::PrinterMarks
(built on TrimMarks) so print can draw the same marks. The "not drawn yet"
warning is gone.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 13:05:20 +07:00
bflatastic 8fb1733f05 M4.71: PDF pages carry the bleed and trim boxes; non-printing layers are left out
document.exportPdf applies the bleed (the document's with bleed.useDocument,
else the custom values): each page's TrimBox is its artboard and its BleedBox
and MediaBox the artboard grown by the bleed, so art in the bleed is kept.
Layers whose Print option is off are left out unless includeNonPrinting (new
setting, Save PDF › General) or createLayers is on. The bleed warning is gone;
the Marks and Bleeds section shows the document's bleed when it is used.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 13:05:19 +07:00
bflatastic 8046b9be84 M4.62: PDF/.ai layers from optional content: named layers with visibility, print state and lock; art that is off as hidden layers
Optional content groups become layers (in paint order, shared by every page)
with their name, default visibility, print usage and lock; art outside them
goes to a layer per page. Art that is off isn't lost: an update appended to
the file drops its /OCProperties so the interpreter draws every group, and
the marked-content sequences found walking the content (checked by tag) route
the art to its group's layer, which comes in hidden. A form hidden by its own
/OC keeps the file as it is. document.open layers: false keeps one layer per
page of only what shows (Save then asks for a name).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 13:05:12 +07:00
bflatastic a51083733e M4.61: PDF import fidelity: opacity masks, isolate/knockout, pattern swatches, editable text, gradient meshes, stop opacity and Extend
Luminosity soft masks become opacity masks (alpha masks as a white copy of
their art; backdrop colour gives Clip, an inverting transfer function Invert;
the PDF export's backdrop and Difference covers read back as the options; a
constant alpha mask is opacity). Transparency groups keep their /I and /K
flags (read by walking the content as the interpreter does). Tiling patterns
become pattern swatches (one per colour for uncoloured ones). Text becomes
point type, one object per line with a run per font and paint, fonts named
from the file (document.open textAs: text | outlines). Patch and triangle
mesh shadings become gradient meshes; gradients drawn through their grey
opacity mask get stop opacity back; shadings that don't extend clip the art.
A rectangular clip around all its art (a form's box) is dropped.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 13:05:12 +07:00
BFlat 66e92bbd4c
Merge pull request #97 from storytold/pr/m4-slices
M4.88–M4.89: slices and the Slice tools
2026-10-05 13:05:06 +07:00
bflatastic fbc7549c31 M4.89: Slice and Slice Selection tools draw, pick, move, resize and delete slices
The Slice tool (Shift+K) drags out a user slice (Shift square, Alt from the
centre, snapping to ruler guides) as one undo step through
object.slice.create. The Slice Selection tool selects slices (Shift
toggles, object.slice.select), moves them (object.slice.move; object
slices move their objects), resizes a user slice by its handles
(object.slice.setRect), opens Slice Options on a double click and deletes
with Delete (object.slice.delete). Hidden or locked slices can't be
picked. Both tools have cursors drawn in code.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:52:15 +07:00
bflatastic 271b0c6c25 M4.88: Object → Slice makes, edits and lays out user, object and auto slices
Document.slices holds user slices, Node.slice makes an object an object
slice that follows its bounds, and Document.slices_clip_to_artboard picks
the region auto slices fill (the artboards, or the art and the slices).
Object → Slice: Make, Release, Create from Guides, Create from Selection,
Duplicate, Combine, Divide… (dialog), Delete All, Slice Options… (dialog)
and Clip to Artboard; View → Hide/Lock Slices; Select → Object → Slices;
slice.list reads the numbered layout. The canvas draws the slices in the
Slices preferences' line colour with their numbers.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:52:15 +07:00
BFlat d767fa22e0
Merge pull request #96 from storytold/pr/m4-links-package
M4.63–M4.64: Links panel, Placement Options and Package
2026-10-05 12:49:30 +07:00
bflatastic 8d8ca11e50 M4.64: File > Package collects the document, its linked files and fonts with a report; Document Info categories and Save
File > Package (saved documents; unsaved changes are saved first) writes
<folder>/<name>/<document>.vectorcraft, the linked files in Links/ (relinked in the
packaged copy), the fonts its type uses in Fonts/ (leaving out fonts whose licence
doesn't allow embedding) and <document> Report.txt, then offers Show Package. Without a
folder (the web, agents) the same files come back as a zip.

Document Info's flyout picks one category (document, objects, styles, spot colours,
patterns, gradients, symbols, fonts, font details, linked and embedded images) and Save…
writes the text report Package shares.

Engine: file.package {folder?, name?, copyLinks?, linksFolder?, relink?, copyFonts?,
report?}; document.info gains category, format: text and sections. Text: FontFace
path, fs_type and embeddable. UI: ui.packageDialog (dialog `package`), file.showPackage,
docInfo.save.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:40:05 +07:00
bflatastic 2925e7f9b5 M4.63: Links panel with status, Relink, Go To, Update, Edit Original, Embed/Unembed, Link Info and Placement Options
The Links panel lists every image (thumbnail, name, page, missing/modified/embedded
badge) with Show filters, sorting and thumbnail sizes; its buttons and flyout relink
(to a file or a folder), go to, update, edit the original, embed and unembed, show in
folder and open Placement Options. Link Info shows format, colour space, location, ppi
and effective ppi, dimensions, scale, rotation, size and dates. Edit > Edit Original
and the Properties panel's image section reach the same commands.

Engine: links.list, links.goTo, links.embed, links.unembed, links.info and
links.placementOptions; links.relink and links.update now place the new file as the
image's Placement Options say (transforms, bounds, file dimensions, fit, fill, the
alignment point, clip to the old bounds). Model: ImageObject.placement.
UI: links.editOriginal, links.reveal, ui.placementOptionsDialog; Services.open_file
and pick_folder on the desktop.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:40:05 +07:00
BFlat 171de62fde
Merge pull request #95 from storytold/pr/m4-native-format
M4.35–M4.36: native format v3 and background save
2026-10-05 12:37:53 +07:00
bflatastic db0a7ffd8b M4.36: Background Save and Export write a snapshot off the UI thread with status bar progress
- With Preferences > File Handling > Enable Background Save / Export on, File >
  Save, Save As, Save a Copy and exports encode and write a snapshot of the
  document on a worker thread; the call returns at once ({path, background}).
- The status bar shows a spinner and what is being written; ui.inspect lists
  the running jobs under `background`.
- The document takes the path and counts as saved as of the snapshot once the
  file is written: edits made meanwhile keep it modified.
- Quit and Close wait for running saves; the Save Changes dialog saves at once.
- The host gives a thread-safe writer (Services::write_shared, atomic on the
  desktop); without one (web, tests) everything runs at once as before.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:27:06 +07:00
bflatastic 65cdc45ed9 M4.35: native files compress, save atomically, drop unused images, keep newer keys and save down to v1
- Format v3: optional gzip (Preferences > File Handling > Use Compression, or
  document.save {compress}); compressed files open by their magic bytes, legacy
  ones too.
- Every file write goes to a temporary file renamed over the target (engine
  writes and the desktop app's writer), so a failed save keeps the old file.
- Only the images the document uses are written.
- Document keys from newer versions are kept (Document.extra, flattened).
- Assigned colour profiles are a real field (Document.color_profiles),
  migrated from unknown.colorProfiles on load.
- document.save {version: 1|2} writes files older versions open; {preview}
  embeds a PNG of the first artboard of at most 256 px.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:27:02 +07:00
BFlat 7aee3bd487
Merge pull request #94 from storytold/pr/m4-svg-import-live
M4: SVG import keeps symbols, patterns and filters live; linked images, nested clips, reflected gradients (M4.41, M4.42)
2026-10-05 12:25:30 +07:00
bflatastic 303fc3cbca M4.42: SVG import reads linked images from the SVG's folder, intersects nested clips, keeps hidden objects and expands reflected gradients
document.open {path} (and File > Place) find an SVG's relative <image>
links in its folder: raster files stay linked images (LinkInfo with size,
time and hash), SVG files and data: SVGs import as vector art, and a file
that can't be read becomes a placeholder in its box that keeps the link,
with a warning and a missingLinks row (Update Links / Relink read it
later). The SVG library itself reads no file unless given a reader.
Nested clip paths become clip groups in clip groups; undisplayed objects
(display:none) come back hidden; spreadMethod reflect and repeat are
expanded into stops over the painted area (matching resvg). Midpoint stops
and focal points keep folding back as before.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:12:06 +07:00
bflatastic 0d75df4da8 M4.41: SVG import keeps symbols, patterns and blur/shadow filters live
<symbol> with <use> imports as a symbol (named after data-name or its id)
with one instance per <use>; a <use> that shows the symbol differently
(inherited paint, a viewport that cuts it) or that the canvas would paint
differently under its transform stays plain art. feGaussianBlur,
feDropShadow and the usual shadow chains (offset, blur, flood or colour
matrix, composite, merge) become Gaussian Blur, Drop Shadow, Outer/Inner
Glow and Feather effects; other filters are still reported. Export records
the symbol name and the shadow/glow blend mode so export -> import keeps
them. <pattern> keeps importing as a pattern swatch (now tested).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:11:27 +07:00
BFlat 3e8c8d6264
Merge pull request #93 from storytold/pr/m4-dxf-export
M4: DXF export (R12 to 2018) with DXF Options; DWG and PICT hints (M4.77)
2026-10-05 12:10:53 +07:00
bflatastic a17cc428d1 M4.77: DXF export (R12 to 2018) with DXF Options; DWG and PICT say what to use instead
New crates/cad (L3): a hand-written ASCII DXF writer. Layers become DXF
layers (hidden: off, locked, non-printing: not plotted), straight paths
LWPOLYLINE (POLYLINE before R14), curves cubic SPLINEs through every
anchor, fills solid HATCHes (outlines in R12), strokes lines with a
lineweight and a linetype per dash pattern, type TEXT or glyph outlines,
placed images IMAGE entities linked to PNG or JPEG files. Units and
scale ($INSUNITS), scaled lineweights, 8/16/256 indexed or true colour
(420), transparency (440), Preserve Appearance / Maximize Editability,
Alter Paths for Appearance, Outline Text.

document.export {format: dxf} and document.exportDxf; useArtboards
writes one drawing per artboard; selectedOnly (any export) writes the
selection in its layers. Export As lists DXF (then DXF Options,
ui.dxfOptionsDialog for agents, remembered between exports) and DWG
greyed out; document.formats lists DWG and PICT as unsupported with a
hint, and exporting or opening them answers with it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 12:00:17 +07:00
BFlat 448437fb76
Merge pull request #92 from storytold/pr/m4-pdf-fidelity
M4: PDF keeps raster effects everywhere, pattern strokes and freeform gradients; image resampling and compression (M4.58–M4.60)
2026-10-05 11:59:45 +07:00
bflatastic cfed319af4 M4.60: PDF export resamples and compresses images as the Compression settings say
Colour, greyscale and monochrome (black-and-white) images placed above the
threshold resolution are resampled to the target (average, subsample or
bicubic) and compressed with ZIP, JPEG at the chosen quality, or
automatically (JPEGs stay JPEG, the others lossless); images already as
asked are embedded unchanged. JPEG 2000, CCITT, Run Length and no
compression are written as ZIP with a warning when an image needs them;
images with transparency stay lossless. Images no longer ask viewers to
smooth them in PDF/A files.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:52:35 +07:00
bflatastic ffc60d5ff8 M4.59: pattern strokes and freeform gradients keep their look in PDF
Pattern strokes are written as the pattern's tiles clipped to the stroke's
outline (dashes, caps, profile, arrowheads and alignment included) instead
of mid-grey; freeform gradients on fills, strokes and type as an image of
their colour field at the document raster effects resolution, clipped to
what they paint, instead of their average colour. Both read back within
2% of the canvas at 150 ppi with no warning. Text strokes are covered for
cap, miter limit, dash array and alignment; knockout groups keep their
soft-masked form with a warning. The freeform box and grid sampling are
shared with the renderer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:52:35 +07:00
bflatastic e967c31be6 M4.58: raster effects in PDF on every kind of object
PDF export now renders the shadows, glows, blurs and feathers of groups,
layers, type, images, symbol instances, live objects and single fills and
strokes (and those inside opacity masks, symbol definitions and pattern
tiles) as images at the document raster effects resolution, instead of
leaving them out with a warning. Shadows and outer glows go under the
untouched vector art; a path whose fills or strokes carry effects is
written as one piece per fill and stroke. Expand Appearance shares the
image helpers (moved to rasterfx.rs); effect images now cover what the
renderer paints (members' shadows included).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:52:34 +07:00
BFlat 7051a65c65
Merge pull request #91 from storytold/pr/flaky-clock-and-port-tests
Tests: journal replays reproduce File Info's dates; the MCP connect test holds its own port
2026-10-05 11:49:35 +07:00
bflatastic 7b30dd787b M1.9: the MCP connect-failure test holds its own closed port
remote_connect_fails_fast bound a port and dropped it, so another test or
process could take the port before the connect and make it succeed. It now
holds a socket bound without listening (socket2, a test-only dependency):
connections to it are refused and nothing else can bind it meanwhile. It
also checks the failure comes within 5 s.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:41:26 +07:00
bflatastic 851ed15104 M4.55: a journal replay reproduces File Info's dates
File Info's dates come from the clock, so documents made or saved a second
apart differed: journal_replay_reproduces_document and
rich_fixture_satisfies_invariants_and_undoes_to_blank failed at random.
One approach for every clock-derived date: it is a command input that
defaults to now, and the journal records the value used.

- file.new takes created? and document.save / file.saveAs take modified?
  (Unix seconds, or null for none; default now), through date_param /
  clock_date on the one save path (save_with), so Save, Save As and the
  UI's save stamp alike; Save a Copy still leaves the dates.
- Their journal entries always record the date used, so replaying the
  journal makes the same document whenever it runs. Actions recorded from
  the journal (Session::journal_for_action) leave those dates out, so
  playing an action later dates the document then.
- Test fixtures date their documents fixtures::CREATED, and the MCP
  property test dates its local document as the headless one, so
  documents built at different moments compare equal.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:41:26 +07:00
BFlat 53f42797f3
Merge pull request #90 from storytold/pr/m4-jpeg-png8-gif-webp
M4: JPEG Options with CMYK and ICC, PNG-8 and GIF, WebP options, Export As Text, Save for Office (M4.48–M4.50)
2026-10-05 11:40:06 +07:00
bflatastic da18cf4234 M4.50: WebP options, Export As Text and Save for Office Documents
- WebP takes lossless and quality; there is no permissive pure-Rust lossy encoder yet, so
  lossless: false writes lossless with a warning (the WebP Options dialog says so).
- document.export {format: "txt", encoding: utf8|utf16, lineEndings: lf|crlf,
  selectionOnly}: the stories in stacking order (back to front), a thread once, hidden
  objects and template layers left out; UTF-16 is little-endian with a byte order mark.
  Export As → Text opens Text Export Options.
- File → Save for Office Documents… (document.exportForOffice {ppi, transparent, artboard,
  path}): the artboard as a PNG at 72/150/300 ppi on white or transparent, through a small
  dialog in the app.
document.formats' writable list and the MCP export tool's enum gain txt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:27:22 +07:00
bflatastic ac77b52ad3 M4.49: PNG-8 and GIF export with a palette quantizer and dithering
document.export {format: "png8" | "gif"} reduces the art to a palette of at most `colors`
(2–256) entries: median cut over a 15-bit histogram refined by k-means (perceptual,
selective or adaptive weighting), or the web-safe, black-and-white or grey palettes; art
with that many colours or fewer keeps them exactly. Dithering is Floyd–Steinberg diffusion,
an 8×8 ordered pattern or noise, with an amount. Pixels under half opacity become one
transparent entry; partly transparent edges blend over the matte. PNG-8 is an indexed PNG
(PLTE, tRNS, 1–8 bits per pixel, Adam7); GIF is a GIF89a (optionally interlaced). Both are in
document.formats, Export As (PNG-8 / GIF Options dialogs) and Export for Screens.
document.formats' writable list and the MCP export tool's format enum gain gif and png8
(their tests list them).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:26:15 +07:00
bflatastic ba4ed2ff93 M4.48: JPEG Options — RGB/CMYK/gray, baseline/optimized/progressive, embedded ICC profiles and image maps
document.export {format: "jpg"} takes colorModel (rgb|cmyk|gray), quality 0–100, method
(baseline|optimized|progressive), scans (3–5), embedIcc and imageMap (none|client|server).
JPEGs are written with jpeg-encoder. CMYK files hold ink amounts drawn as the renderer's ink
planes, so CMYK colours keep their inks (black type stays black ink alone). Profiles are made
in code from the CMS (cms::icc_bytes): the RGB spaces from their primaries, the CMYK spaces as
Lab lookup tables sampled from their model, a grey with sRGB's tone curve, and loaded
profiles as loaded. Image maps write <stem>.html or <stem>.map beside the image for objects
with a URL and an Image Map shape. The JPEG Options dialog gains Color Model, Quality 0–10,
Method and Scans, Image Map and Embed ICC Profile; CMYK documents default to CMYK.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:25:09 +07:00
BFlat db9d937e1a
Merge pull request #89 from storytold/pr/m4-save-pipeline
M4: Save As format chooser, Save keeps its format, Save a Copy, Revert, templates, File menu details (M4.14–M4.17)
2026-10-05 11:19:44 +07:00
bflatastic 489bb84755 M4.17: File menu details: converted files, 30 recent files, one colour-mode command, Show in Folder, saved view
Older native files (.drawcraft or an older format version) open as
"<name> [Converted]" and Save asks for a .vectorcraft name instead of
overwriting them (preference appendConverted). Open Recent Files honours the
0-30 preference; empty slots are hidden (the native menu rebuilds when they,
saved views or User Defined libraries change). File > Document Color Mode is
one command, file.documentColorMode, converting through the colour settings;
choosing the current mode is not an edit, and object.convertDocumentColorMode
stays as an alias the command palette leaves out. New File > Show in Folder
(file.reveal; paths with spaces work on Windows). Native files store the view
they were saved with (Document.last_view, written at save time so it never
dirties the document) and reopen there.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:11:19 +07:00
bflatastic 70e2726321 M4.16: Template safety: Templates folder, "<name> template", New from Template
Save as Template suggests "<name> template.vctemplate" in the Templates folder
(the new templatesFolder preference; default Documents/VectorCraft Templates,
created by the desktop save panel) and never the source path. New from
Template is an engine command (file.newFromTemplate {path} or {name,
dataBase64}) that opens any readable file as a new Untitled-N document; in the
app, bytes from an agent go straight to the engine, otherwise the open dialog
starts in the Templates folder with template types first. .ait and template
files keep opening untitled.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-05 11:07:15 +07:00