* Fill & Sign: a Border control for typed text, and a border colour of its own
Rebased onto main as one commit: main's Fill & Sign text colour (#2444) runs through the
same places as the border (the open box, typed(), the page input, the toolbar and the
preferences), so every step of the branch met it again. Text colour and border now travel
together as TypedLook (typed_with), which keeps typed() and the new function under Clippy's
argument limit; a border without its own colour takes the text's. Make Current Properties
Default on typed text also keeps its colour for new text now.
The branch's commits, in order:
- Typewriter text: a border change grows its box on every side, so the text keeps its place
- Fill & Sign: a Border control for typed text and dates
- Parity: the typewriter border's evidence
- i18n: the Border label in every catalog, recorded in ATTRIBUTION.toml
- Text boxes, typewriter text and callouts: a border colour of their own
- Fill & Sign: the toolbar follows the selected text; a Border colour button
- fill_sign_add and comment_edit take `border_color`
- Parity: the border colour and the toolbar following the selection
- i18n: Border colour and Same as text in every catalog, recorded in ATTRIBUTION.toml
- Typed text's border: /Border's width is read, a non-finite border colour refused, a saved Same as text restored
- Fill & Sign: the toolbar changes only the selected text; Make Current Properties Default keeps new text's border
- Review: Make Properties Default gives a text box's or callout's tool its border colour
- i18n: the new labels in the Persian catalog, recorded in ATTRIBUTION.toml
- Review: a test that dragging the Font size control resizes the selected text to where the drag ends
- Rebase: the typed text's border in main's annot and comments modules (Style's border colour, exports), and craft_ui's ComboBox
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* M5: text boxes and typed text take an oval or a circle for their border
Rebased onto #4146's new head as one commit (see there: main's Fill & Sign text colour runs
through the same places). The border shape goes into TypedLook's border with the width and
colour; a circle around typed text still takes the snug box.
The branch's commits, in order:
- Text boxes and typed text take an oval or a circle for their border
- A circle goes snug around its text
- Review: fill_sign_add takes an oval or a circle only with a border
- Review: a circle made on a quarter-turned page is sized from the text as shown
- Review: Border ▸ None takes an oval or a circle away with the line
- Review: the Border colour button shows the selected text box's own colour
- i18n: Border shape in the Persian catalog, recorded in ATTRIBUTION.toml
- Review: Border ▸ None on a circled text is one undo step
- Rebase: the border shape in main's annot, engine and comments modules; craft_ui's ComboBox; Fill & Sign's border controls in a function of their own (main's complexity limit)
- Review: Thickness 0 in Comment Properties takes an oval or a circle away, as Border ▸ None does
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Open the Font size popup first in the drag test: main moved the size into a popup
* Border shape per selected comment, and split the oval/circle border out of draw_free_text (clippy cognitive complexity)
* Re-run CI (the push of the main merge did not start it)
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <FredApps@users.noreply.github.com>
* Fill & Sign: a Border control for typed text, and a border colour of its own
Rebased onto main as one commit: main's Fill & Sign text colour (#2444) runs through the
same places as the border (the open box, typed(), the page input, the toolbar and the
preferences), so every step of the branch met it again. Text colour and border now travel
together as TypedLook (typed_with), which keeps typed() and the new function under Clippy's
argument limit; a border without its own colour takes the text's. Make Current Properties
Default on typed text also keeps its colour for new text now.
The branch's commits, in order:
- Typewriter text: a border change grows its box on every side, so the text keeps its place
- Fill & Sign: a Border control for typed text and dates
- Parity: the typewriter border's evidence
- i18n: the Border label in every catalog, recorded in ATTRIBUTION.toml
- Text boxes, typewriter text and callouts: a border colour of their own
- Fill & Sign: the toolbar follows the selected text; a Border colour button
- fill_sign_add and comment_edit take `border_color`
- Parity: the border colour and the toolbar following the selection
- i18n: Border colour and Same as text in every catalog, recorded in ATTRIBUTION.toml
- Typed text's border: /Border's width is read, a non-finite border colour refused, a saved Same as text restored
- Fill & Sign: the toolbar changes only the selected text; Make Current Properties Default keeps new text's border
- Review: Make Properties Default gives a text box's or callout's tool its border colour
- i18n: the new labels in the Persian catalog, recorded in ATTRIBUTION.toml
- Review: a test that dragging the Font size control resizes the selected text to where the drag ends
- Rebase: the typed text's border in main's annot and comments modules (Style's border colour, exports), and craft_ui's ComboBox
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Open the Font size popup first in the drag test: main moved the size into a popup
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <FredApps@users.noreply.github.com>
Comments copy and paste, within and between documents. ⌘C with comments selected (and no text
selected) copies them, each with its replies, as XFDF: into the app's clipboard (every tab and
window) and as text onto the system clipboard. ⌘V, Edit ▸ Paste comments or the page's context
menu pastes them onto the current page at their own positions, as new comments under names of
their own, so nothing is replaced and pasting twice gives two sets; the copies are selected.
XFDF with comments from the system clipboard pastes too, so comments travel between processes.
pdfcraft_xfdf::export_xfdf_comments writes a selection with its replies; import_comments takes
a target page and a name prefix and imports copies (the usual import still replaces same names).
Engine: Edit::PasteComments { xfdf, page } (one undo step, comment permission) and
Session::export_comments. Tools: comments_copy (read-only) and comments_paste.
Several comments select at once: ⌘-click (Ctrl on Windows and Linux) or ⇧-click adds one or
takes it out, on the page and in the Comments panel; the one clicked last has the handles.
Delete removes them all as one step, a drag moves them together, the context menu copies them.
Connected lines, polygons and clouds finish from the right-click menu's Complete (with Undo last
point and Cancel drawing), as other editors do, besides Enter and a double-click.
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: FredApps <FredApps@users.noreply.github.com>
* A comment's text, border or line, and fill each at an opacity of its own
Comment Properties showed one opacity for a whole comment, so a text box's
see-through background took its text and border with it, and a rectangle
marking an area on a plan couldn't have an opaque line over a faint fill.
Now a text box, typewriter text or callout has a Text, Border and Fill
opacity, a rectangle, oval, polygon or cloud a Line and Fill opacity (a part
not drawn is greyed); everything else keeps one Opacity.
The line's stays /CA, the fill's is /ca (PDF 2.0's opacity for what is
filled) and the text's /PCTextOpacity, each only where it differs from the
one it would follow, and the appearance draws them with /GS0 (strokes at the
line's, fills at the fill's) and /GS1 for the text, so every viewer shows
them. The quick bar's Opacity and StyleAnnotation's set the whole comment's.
Engine: Style::{fill_opacity, text_opacity}, Edit::PartOpacity,
annot::{set_part_opacity, appearance::part_opacity}, Props::{fill_opacity,
text_opacity}. Make Properties Default and the settings carry the parts.
Headless: comment_add / comment_edit fill_opacity, text_opacity; comment_list
reports opacity, fill_opacity, text_opacity. Four labels in every catalog
(AI-assisted translations from English, noted in ATTRIBUTION.toml).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Review: the text's opacity slider shows what the text is drawn at; comment_list skips replies' properties; ui-parity's change record
A text box without fill and border whose text kept an opacity of its own showed the border's
in its Text opacity slider; it now shows the text's, and a change sets the whole comment's.
The opacity sliders are named by their labels. comment_list reads a comment's properties only
for comments, not for every reply.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Rebase: comment_list tells replies by is_reply, as main now threads them
main threads replies by their /IRT reference (#4061); the opacity fields skip a reply the
same way.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Review: a text-only text box made default gives the tool its text's opacity
With neither a border nor a fill, a text box's text is the whole comment:
Comment Properties shows its drawn opacity (the text's own, when set), and a
change there sets the whole comment's. Make Properties Default, and the
context menu's Make Current Properties Default, stored /CA instead, so a
text box whose text was at 50 % gave the tool 100 %. The default is now the
text's drawn opacity in that case.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Rebase: the part opacities in main's annot layout (Style's fields, the text box drawing's parts, set_part_opacity exported)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Rebase: main's new comment test builds a Style with the part opacities
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <FredApps@users.noreply.github.com>
Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com>
* → / ← scroll a page wider than the window sideways before turning it
On a plan zoomed in, the arrow keys turned the page (#185) and never showed
its other side: the view moved sideways only by the scroll bar, the wheel or
the Hand. Now → / ← scroll a line that way while there is more of the page,
and turn the page at its edge, as ↓ / ↑ do in single-page view. ⌘→ / ⌘←
turn it at once; a page that fits across turns as before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Review: → / ← read the current page's or spread's edges, not the widest page's; ui-parity's change record
In continuous view the content is as wide as the widest page, so on a narrower current page
that shows whole → scrolled toward the wide page's edge instead of turning. The edges are now
the current page's (or spread's) as drawn, or the content's.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Review: a spread's second page off screen still counts for → / ←
The row's edges came from the pages' screen transforms, and a page gets one
only while it meets the window. With a zoomed two-page spread scrolled so its
second page was still wholly to the right of the window, the row ended with
the first page, so the next → turned the spread instead of scrolling to the
second page. The edges are now taken from the layout rectangles of every page
in the row, placed as the drawn pages are.
A TwoUp case in the viewer tests zooms a spread until its page gap sits at the
window's right edge and checks that → scrolls on rather than turning.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Review: → / ← read the row after continuous view has moved the current page
In continuous view the current page is updated while the pages are laid
out, after the row's extent was taken, so the edges could describe the
previous row and the next → or ← turn the page instead of scrolling the
page that had just become current. The row is now read after that update.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Review: a page turned by → / ← at its edge starts at the edge the reader comes from
Turning at a wide page's right edge with →, the next page kept the
horizontal scroll (the same column, as other jumps keep it), so an equally
wide page opened at its right edge and the next → turned again without
showing its left side; ← had the same in reverse. When plain → or ← turns
the page, a page or spread wider than the window now starts at its left
(after →) or right (after ←). ⌘→ / ⌘←, Page Down / Page Up and every other
jump keep the column.
The sideways-arrow test now goes across two wide pages both ways: → scrolls
the next page from its left edge, ← turns back to the previous page shown
from its right edge.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Rebase: the sideways arrow keys through main's PageEnv, PageOut and GlideCx, and shown_row with its layout
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <FredApps@users.noreply.github.com>
Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com>
* M5: Shift holds lines level or plumb while drawing (ortho)
With Shift held, a new line or arrow runs level or plumb from where it
starts, whichever is nearer to the pointer (a CAD drawing's ortho mode),
and each new side of connected lines, a polygon or a cloud is held the
same way from the corner before, rubber band included. Dragging an end
or corner of a drawn one with Shift is held the same way; it turned to
45° steps before. The measuring tools keep their 45° steps.
measure::snap::ortho next to constrain; comment_add takes `ortho` for
line, arrow, polygon, cloud and polyline. Parity comment.draw-ortho.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Ortho: over the first corner the rubber band shows the closing side, Shift or not
From review: a click there closes the polygon or cloud to its first
corner, while the preview with Shift held showed a level or plumb side.
The click and the preview now share one rule (closes_at).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Rebase: Shift is read where main's split put the drawing input, and the ortho helpers are imported there
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Rebase: Shift holds a drawn line, not a freehand stroke (a hunk had landed in the wrong branch)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Ortho: the parity note names the closing side's exception; the test's doc comment is back above its test
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com>
* A double-click on a comment card's text edits it
On the selected card in the Comments panel only the header took the
double-click: the text is a selectable label, so a double-click there
selected a word and the editor stayed closed (a tester's report). It now
opens the editor too; dragging over the text still selects it for copying.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Tests: the double-clicked card's editor is drawn too
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Review: the double-click test also starts from a card that isn't selected
It selected the card before any input, so it never covered what the change
is for in the Comments panel as one uses it: a first click on the text of an
unselected card selects it, the second edits it. The test now runs both ways.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* Escape leaves a Fill & Sign tool, as it leaves a comment tool
The first Escape closes the open type box, the next one goes back to
Select; Fill & Sign's Text tool otherwise opened a box at every click with
no way out by the keyboard.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Fill & Sign: a new text box deselects, so two presses of Escape close it and leave the tool
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Merge origin/main. Conflicts: docs/changelog headers keep both histories;
edit/run.rs keeps EnhanceScan beside main's run_edit_page_image; optimize
images.rs keeps main's scaled() and the crate-visible jpeg(); the German
strings in ui-egui/src/i18n/de.tsv go with that file, which main moved to
craft-i18n. decode_samples now takes main's ImageBudget; a scan clean-up
run shares one sized by the file.
Review (CodeRabbit, scan_clean.rs): a page whose own images and a
scan-holding Form only together cover it now cleans the images and reports
the Form; a page whose images alone cover it reports its Form too. New
regression fails on the old classification.
* M1: respect generations in COS object references and full saves
Resolve stale references to null instead of replacement objects with the
same number. Validate complete identities in writer readers, indirect
stream lengths and catalog checks, and keep generation-aware length caches.
Cover cache reuse, edit overlays, snapshots, incremental and packed/classic
full saves, and stream lengths with synthetic regressions and independent
hayro checks.
Co-Authored-By: Codex <noreply@openai.com>
* M0: clarify refreshed CI roadmap note
Co-authored-by: OpenAI Codex <noreply@openai.com>
* M1: repair contradictory xref generation references
Address maintainer feedback on the existing PR. Preserve upstream work and document the tested scope and remaining validation limits.
* M1: cover repaired generations and freed-slot round trips
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* M1: document generation repair and bounded diagnostics
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* M1: record generation repair regression evidence
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* M1: document bounded COS generation repair
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* M1: record generation repair parity evidence
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* fix(cos): preserve repaired generations through preflight and saves
Keep accepted xref/header aliases across repair-aware edits and snapshots, canonicalize full-save identities, and retain bounded generation diagnostics from older revisions. Add COS, writer/encryption, and real preflight regression coverage.
* test(preflight): assert repaired aliases share saved identity
Address the review nitpick by comparing reopened HeaderImage and RowImage references after damaged full saves, for classic/packed output and edited/restored snapshots. Focused preflight regression and rustfmt check pass.
* M14: update certificate dependencies for RustSec advisories
Bump rustls-webpki to0.103.16 and webpki-root-certs to1.0.10. Preserve all other locked packages and dependency lists, manifests, Git pins, and advisory policy.
---------
Co-authored-by: MMexicann <MMexicann@users.noreply.github.com>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: FredApps <FredApps@users.noreply.github.com>
* M11: JBIG2 images share a symbol dictionary, up to 16 at a time
With Monochrome Images set to JBIG2, Optimize stored each image's
letters in a symbol dictionary of its own, so a document of N pages
carried its font's shapes N times. Now up to 16 images the run stores
as JBIG2 share one dictionary in a /JBIG2Globals stream, holding the
marks found in more than one of them; each image's text regions refer
to it first, then to a dictionary of its own for the marks only it
repeats. An image is stored that way when it comes out smaller, and a
group only when what its images save is more than the globals take.
- filters: encode_jbig2_shared codes a group: the globals are a symbol
dictionary segment numbered 0 and associated with no page (7.2.6);
each page numbers its segments from 1, as a segment refers only to
lower numbers (7.2.5), and the shared symbols' IDs come first, as the
dictionaries are referred to in that order (Table 31, SBSYMS). At
most 16,383 shared marks, those in the most images, so a page keeps
room for its own under the decoder's 32,767.
- optimize: the run holds the 1-bit samples of the images it stores as
JBIG2 (16 at most, 64 MiB at most) and stores them again sharing,
weighing each with the longest reference the globals could have.
Eight pages of 10 pt text rendered at 300 dpi take 41% less in
Helvetica and 42% in Times than coded alone, 10% in Courier, and 46%
in Helvetica at 600 dpi; groups of 2, 4, 16 and 32 save 19%, 33%, 45%
and 47%. Redacting one image stores the others of its group again
without the dictionary, so 16 keeps that to 15 images.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: test what the mutants found untested in shared JBIG2 dictionaries
- filters: the group goes through encode_jbig2_shared, which refuses it
for an image the encoder refuses; two marks in common are enough to
share; past the 65,536 distinct marks a group holds, a mark first seen
later isn't shared while those held count every image.
- optimize: optimizing again keeps both the shared pages and the pages
coded alone as they are; under Retain, averaged JBIG2 pages share
nothing; a last group of two shares.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: only images redaction can store again share a JBIG2 dictionary
Redacting one image of a group stores the others again without the
dictionary, which can hold the shapes of marks under the area, and
refuses the redaction for one it can't: it takes image masks and
images of one component as its own reading counts them (no DeviceN,
the family named directly), and at most 64 Mi pixels. Optimize took
DeviceN of one colourant and up to 80 million pixels, so such an image
in a group made any redaction of the others fail, where before it was
coded alone and the same redaction worked (the Consumers review).
Only an image mask or a DeviceGray image named directly, of at most
2^26 pixels, now joins a group; others are coded alone. An engine test
optimizes three pages, two DeviceGray and one DeviceN, and redacts the
first: the DeviceN page stays alone, the second is stored again, and
no image names the dictionary after a save.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: optimize and redaction share one limit on the images redaction stores again
The second Consumers review: Optimize's limit on images that share a
JBIG2 dictionary copied redaction's private 64 Mi, with nothing tying
the two, so a lower one in redaction would bring back refused
redactions with no test going red. Both now read
pdfcraft_cos::MAX_REDACTED_IMAGE_PIXELS. The engine test adds an image
mask, the other kind that shares, so a redaction that stopped storing
either kind again fails it. doc_optimize's description, the README,
the parity note and ROADMAP say which images share (named directly).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: a JBIG2 group is coded before its samples would pass the limit
CodeRabbit on #5910: hold added an image to the group and then checked
SHARED_BYTES, so a group could pass the 64 MiB it is documented to stay
within by its last image, which can itself be up to 64 MiB (an image
that shares has at most 2^26 pixels, and as its rows are whole bytes,
at most that many bytes; a 1-pixel-wide one takes them all). hold_in
codes the group first when an image would take it past the limit, and
after when it has 16 images; with room for 10 bytes, images of 4 go two
to a group, where the old order made one of 12. CodeRabbit's follow-up
too: the 18-image test decodes every image and compares it with its
samples, across the boundary between the groups.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* optimize: count the globals' object framing; filters: test the shared coder's size limit
- A JBIG2 group shares a dictionary only when it saves more than the
globals' dictionary and data plus NEW_OBJECT (96 bytes: the object's
framing, its xref entry, and an encrypted file's IV and padding), so a
group that saves less than that no longer makes the file larger.
- encode_jbig2_shared is Unsupported for an image taller than the
decoder takes and codes one at the bound.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* filters: drop the unused rows binding in encode_shared
page() no longer takes the rows since #5511.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* filters: the shared coder's at-bound test says what it returns
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com>
* M1: a crypt filter selected by reference is used
A stream can name its own crypt filter, and every part of that can be indirect. cos read only the
direct forms, and took anything else for no name, which is /Identity. So a stream selecting a filter
by reference was saved in the clear in a file meant to be encrypted, and in a file from elsewhere
its ciphertext was read as data. The /Encrypt dictionary's /StmF, /StrF, /EFF, /CFM, /Filter,
/EncryptMetadata and a filter's /Length had the same fault, and /StmF by reference left every
stream undecrypted. A stream's /Type and a signature dictionary's are read through references too.
transform now reads these from the document, so a full save encrypts before it renumbers: the
references in what it reads have to be the document's. Dropping a crypt filter that new protection
doesn't define comes before the walk, so what it copies out of a reference is encrypted too.
Loading can re-enter here, and LoadGuard ends a cycle, which reads as absent. A chain longer than
any decoder takes names no filter: its entries would be followed for every stream sharing it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M2: a stream with a crypt filter of its own is drawn
The renderer decrypted every stream with the document's filter and then failed on /Crypt as a filter
it couldn't decode, so a stream naming its own filter read as nothing, however it was spelled, and a
page whose content was such a stream stayed blank. It now uses the filter the stream names, /Identity
without one, and /Crypt is nothing further to decode (hayro-syntax patch 30).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M1: tests for a crypt filter's place among the others
A lone parameter dictionary is the first filter's, so /Crypt behind another filter has no name of
its own, and an array too short for /Crypt's entry stays as it is when the filter is dropped.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M1: encryption reads every legal form, and a full save keeps them
From a review of the crypt filter fix.
The renderer read a stream's own filter from the form /DecodeParms had to match the form of /Filter,
so [/Crypt] with a lone dictionary, an everyday spelling, read as /Identity and the page stayed
blank. Parameters are now taken in either form, which also gives [/FlateDecode] its predictor.
It also refused a V4 file without /StmF or /StrF, which are optional, and used a /CF entry named
/Identity, which is never one. A chain past what cos decodes names no filter there, so it names none
here either (hayro-syntax patch 30).
A full save lost what a direct /Encrypt refers to, and kept its references under the old numbers, so
nothing in the file read afterwards. /O or /U given by reference were decrypted and encrypted again
under a new number, so the file it wrote no longer opened. What /Encrypt and /ID refer to now stays
as stored. /ID by reference, which has to be direct, is read, and written direct.
A signature dictionary is known by a /ByteRange given by reference, and a null or dangling /Type or
/Subtype is an absent one. References to references are followed in Document::resolve, so /Name by
way of two no longer saves a stream in the clear. New protection drops every /Crypt in a chain.
An object stream's /DecodeParms can be given by reference.
Reading what decides how an object is treated can load more objects, each doing the same, which a
file could make a tree that doubles with every level once the cache lets go of it. What is loaded
for one of these no longer follows its own.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M1: what a read follows is bounded by a budget, and nothing shared is copied per stream
From a review of the fixes before this, all in them.
A flag that kept what is loaded for a selector from following its own stopped the fan-out, but a
legal file lost object stream members to it: read first through a selector, an object stream with
parameters by reference was kept undecoded, and a full save wrote nulls without saying so. A budget
replaces it: one read or write of an object, with all it loads on the way, follows up to 32
references, which is more than any object needs when all of it is by reference. Past that they
read as absent, so a file's ladder of selectors still stops, and nothing a real file holds is lost.
Finding out whether a dictionary is a signature's loaded objects for every dictionary of an object,
and a load that fails takes a scan of the file, so one read could hang. Only a dictionary with a
direct string /Contents is asked now, and the budget bounds those.
/ID written direct copied every entry, so a 1 MB file naming a large string thousands of times ran
out of memory: it is at most two strings now. Dropping a crypt filter copied a shared /DecodeParms or
/Filter into every stream, 1 GB from a 1 MB file: of what's shared only filter names and the
parameters decoders read are copied now, through Document::with_direct_parms.
The renderer skips /Crypt in a chain instead of copying the data for each entry.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M1: only an object itself follows references, and a failed scan is remembered
From a review of the budget.
Following a reference while walking deep inside an object added that depth again for each object
loaded, which overflowed a 2 MiB stack on a file under 10 KB and took the process with it, past any
catch_unwind. References are now followed for the object itself and never for what is nested in it.
A stream can't be nested, and a signature dictionary nested in another object reads as it says
directly, as it did before this PR. walk is back to following nothing.
A reference that fails to load scans the file, and nothing remembered that, so a 1 MB file took
minutes to save. What a scan didn't find is kept for the document: the file doesn't change.
Filter names copied out of a shared chain are bounded, since a name can be any length. /ID keeps each
entry in its place, or the key made from the first entry changes. direct_id's comment was on another
function.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M1: tests with no deadline a busy machine can reach
Wide margins on the two that time what they guard. A test of dictionaries nested in an object goes:
nothing nested follows a reference now, which the small-stack test covers.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M1: a crypt filter past what a read may follow is the document's own
Past the budget a reference reads as absent, and a crypt filter with no /Name is /Identity, so a stream
that selected one by reference had its ciphertext read as data. What can't be told takes the document's
filter, as a /Filter that can't be read does.
Found by CodeRabbit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M1: a read refused, not a budget full, is what leaves a crypt filter unknown
My last commit took a read that used up all it may follow for one that was refused, so an /Identity
stream read at exactly 32 follows was decrypted to garbage. Refused reads are counted now, and only
one on the way to this stream's /Name says anything about it.
Found by CodeRabbit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M1: a save keeps the handler, the key and the permissions
Under every algorithm and by either kind of save, `/Encrypt`, `/ID`, the file key and the permissions
come back as they were. No test held that. `/ID` by reference is held through an incremental save
too, which leaves it as it was.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* cos: encrypt an edited or added object whatever /Encrypt names
stored_as_is now also requires the object to be unedited, so an edit of
an object /Encrypt or /ID refers to, or a new object given a number they
name, is encrypted on both saves. encryption_members skips numbers with
no object behind them and streams, which those dictionaries never hold.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com>
* M11: JBIG2 encodes only what its decoder takes: Optimize no longer loses large images
encode_jbig2 took rows of up to 2^20 samples and any number of them, while hayro-jbig2, which
draws and reads these streams, takes 65,535 on a side and 2^28 samples. The optimizer doesn't
read back what it stores, so with Monochrome Images on JBIG2, any 1-bit image with a side of
65,536 or more was replaced by a stream that draws nothing: 65,536 × 16 went from 37,875 dark
pixels to none, and was reported as recompressed.
The encoder now refuses what the decoder can't read, so such an image stays as it is. Symbol
coding's limit of 2^24 rows can't be reached any more, so it goes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: the JBIG2 boundary test checks a pixel
It counted rows, which a page decoded blank would pass.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: the encoder's bound on samples is MAX_JBIG2_PIXELS, the decoder's
main brought decode_jbig2 and its public MAX_JBIG2_PIXELS into this crate,
2^28 like this branch's private MAX_JBIG2_SAMPLES and for the same reason.
One constant now bounds both, so the encoder can't drift past what the
decoder reads.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: an image too large for JBIG2 isn't stored as JBIG2, as the notes say
The parity note said such an image stays as it is. A 1-bit one does unless
it is averaged, but one packed from more bits may become 1-bit Flate. The
note now says it isn't stored as JBIG2 and cites
an_image_too_large_for_the_jbig2_decoder_stays_as_it_is, and the optimizer
README lists the bound under Not yet. MAX_JBIG2_PIXELS is the most the
decoder takes, not about that.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: the optimizer's own size limit, and tests for what JBIG2 can't take
The optimizer leaves images over 80 million pixels alone whatever the
settings, and nothing said so; the README and parity note say it now, and
that JBIG2's 2^28 in all is past it, so from Optimize the side bound is the
one that applies. The note says what the image step does: it leaves a
1-bit image past the bound as it is unless it is averaged, and may store
one packed from more bits as 1-bit Flate.
what_is_too_large_for_jbig2_is_stored_another_way tests those two cases:
eight-bit grey of black and white at 65,536 wide becomes 1-bit Flate, and
a 1-bit image at 600 ppi averaged to 70,000 wide does too. At 65,535 and
35,000 both become JBIG2.
The symbol cap's comment says why hayro-jbig2 refuses 32,768 symbols: it
caps new and exported symbols together at 65,535, and a plan exports every
symbol it codes. Measured: 32,767 decode, 32,768, 40,000 and 65,535 are
refused.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: the 80-million-pixel limit is the image steps', tested on both sides
The README and parity note said images over 80 million pixels are left
alone whatever the settings, but Clean Up still Flates an unfiltered or
LZW one. They now say the image steps leave them alone, and the note cites
group_4_takes_images_of_one_bit_a_pixel_up_to_the_pixel_limit for it.
(The last commit said the note also gives 2^28 as past that limit; only
the README does.)
what_is_too_large_for_jbig2_is_stored_another_way covered the width
bound only: it now runs tall images too, packed and averaged, and checks
the averaged ones are one bit and half the size both ways. The older test
uses the same bars() fixture, and its comment says such a stream drew
nothing in PdfCraft, not that the picture was lost: Poppler and
Ghostscript draw it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: the JBIG2 stored at the decoder's bound reads back, and grey keeps the pixel limit
- The optimize test at 65,535 on a side decoded nothing it stored: it
checked the filter only, and the coding stored there is symbols, not
the generic coding the filters test reads back. It now decodes the
stored stream and compares it with the bars.
- The README's 80-million-pixel sentence covers the colour and grey
steps too, and only the 1-bit step had a test. A grey image of
10,000 × 8,000 at 600 ppi is resampled; a row more stays as it is.
- The filters README names decode_jbig2_within, with its work, as main
renamed decode_jbig2.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
* M11: the filters README names #5569's other renames too
The README named decode_jbig2_within but still decode_ccitt, which
#5569 made private behind decode_ccitt_within, and gave
Document::decoded_image as both decoders' caller, which is test-only
now: ImageBudget::decode calls them, as lib.rs's doc says. The ccitt.rs
test line keeps decode_ccitt, which those tests call.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AmsdeUCdTaD72jkDw2pJKY
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
The Bookmarks panel's item menu gets Cut, Copy and Paste, and Bookmark
options gets Paste bookmarks (to the end of the outline, which is how you
paste into a document without one). The clipboard lives in the app
(`PdfCraftApp::bookmark_clipboard`), like the Organize Pages clipboard, so
it works across tabs and on the web build.
- Copy reads the subtree with `outline_tree`; a copy cut at the listing
depth says so.
- Cut copies first and deletes only if the copy succeeded: one undo step.
- Paste is one `ImportBookmarks` edit after the bookmark it was asked on,
at its level. A bookmark whose page the document lacks keeps its place
without a destination, and a notice counts them (plural forms through
`trn`).
Parity: new `organize.bookmark-clipboard` entry with what is missing
(shortcuts, system clipboard, multi-select, page-ordered insertion).
Test: cut_copy_and_paste_a_bookmark_subtree_within_and_between_documents.
Reverting copy, cut, paste, the paste's parent, the one-step undo or the
notice each fails it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
Review of #3858 (aiongg):
- An area-shrunk image with a soft mask, a stencil's ink included,
built its full-resolution RGBA before shrinking. A 10718 x 13701
stencil at page size peaked at 1.16 GB (587 MB of RGBA). It is now
premultiplied a source row at a time as it is averaged, and the
shrink works a target row at a time, so it peaks at 1.03 GB, as the
nearest-neighbour path did. Same bytes; about 5% slower per shrink.
- An image whose f32 scale passed 1 only by rounding was smoothed
bilinearly and blurred by half a pixel at a half-pixel offset. It is
now smoothed only above 1.01.
- A shrunk /ImageMask stencil keeping its thin strokes (#4800) is now
tested.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Scanned pages looked thin and broken at screen size. An image that does not
ask for /Interpolate (most scans) was pre-shrunk with nearest-neighbour since
about one sample in ten and dropped most strokes of its text, and the nearest
sampler then read the shrunk raster again at a fractional offset.
- Shrinking (vendored hayro patch 21): non-interpolated images outside Type 3
glyphs are area-averaged (area_shrink: each device pixel the
coverage-weighted mean of the samples it covers, 16.16 fixed point whose
weights sum to exactly one, premultiplied when masked) to their snapped
device rectangle and drawn 1:1. /Interpolate governs smoothing when an image
is enlarged (ISO 32000-2 8.9.5.3); averaging adds nothing between samples
and drops none. PicScale's Box/Area filters were not usable: shrinking, they
average a window four target pixels wide.
- Enlarging (patch 28): an image of page-scan size (512+ samples on its
shorter side) is drawn bilinearly when enlarged, so a zoomed scan has no
staircase edges; icons, QR codes and pixel art keep their hard pixels.
- A snapped image whose shrink failed keeps the full transform instead of
being drawn at its source size (latent in the interpolated path too).
Measured on a 13-page 300 dpi scan at 96, 120 and 192 dpi: every rendered
sample is within 1 of the exact area average (it was up to 255 off, 17-23%
of samples by more than 1). Bilinear zoom costs nothing measurable (four
1024 px tiles at 400%: 50 ms, nearest 48 ms; bicubic was 267 ms).
Review fixes:
- a tile snaps a shrunk image's half-pixel edges where the whole page does
- a scan shrunk one way is smoothed the way it is stretched
- a smaller soft mask doesn't let transparent colour through the area shrink
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
bookmark_export returns an outline, or one bookmark's subtree, as JSON:
titles, nesting, open state, colour, bold/italic and destinations as page
plus view in PDF user space (ISO 32000-2 12.3.2.2), optionally written to
a file. bookmark_import takes it back, inline or from that file, under any
bookmark at any position or in place of the outline, as one undoable edit;
bookmark_copy does the same from another open document by page number.
A bookmark whose page the target lacks keeps its place without a
destination and is reported in `unmapped`. Every node is checked before
anything is written (title, page, colour, view type and arity, 33 levels,
100,000 bookmarks), and the error names the node.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
Review of #5758: with the preference off, the startup request stayed
pending, so turning the preference on later in the session sent a
network request at once. The request is now consumed on the first poll
whatever the preference says, and a later change waits for the next
start.
The desktop app asks for a newer release on its first frame, and nothing
could stop it, though the README says PdfCraft works offline. A preference,
on by default so nothing changes for anyone who leaves it, keeps the app off
the network until Help ▸ Check for updates is chosen. It has its own settings
key: check_updates_at_start was an opt-in, off unless chosen, so settings
written then would turn this off unasked.
A 3D reference dictionary holds the shared stream under /3D (ISO
32000-2 §13.6.3), not /3DD; it is followed once, and the caller refuses
anything that is not a stream, so a chain or cycle of references ends.
The tool is renamed model_render, since MCP tool names here are lowercase
letters and underscores only, and to match model_add.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
pdfcraft-annot reads a page's 3D annotations and the model each shows:
the /3DD stream, or the stream a /3DRef names (at most four deep, so a
cycle ends), decoded within 256 MB and typed PRC or U3D by /Subtype.
pdfcraft-engine exposes both on Document.
The automation tool model3d_render picks a page's Nth 3D model, parses
PRC with pdfcraft-prc, assembles and frames it with pdfcraft-prc-render
from a chosen direction (default an isometric-style view, Z up), and
returns the image as a PNG. U3D gives an error until a decoder lands.
parity misc.3d-view moves to partial.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
* M5: keep Fill & Sign editing on Enter and preserve line breaks (#5850)
* M5: preserve typewriter whitespace through readers and edits (#5850)
* M5: retain direct-subtype comment listing for Fill & Sign fix (#5850)
* feat: add multi-file Bates numbering
* fix(automation): doc_bates_multi rejects a malformed start_number and >> in prefix or suffix, accepts a range ending at u64::MAX, and counts only staged outputs
Addresses CodeRabbit's quick-win notes. Parity is partial until a GUI dialog exists.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Windows exporters map the hyphen of an Arial they don't embed to U+00AD in
/ToUnicode. The CFF standard substitute has no soft hyphen, so the CID was
taken as its glyph index and drew an unrelated glyph (an Ë, or ! in bold).
ISO 32000-2 Annex D.2 calls the soft hyphen typographically the same as
the hyphen, as patch (30) already reads WinAnsi 0xAD: draw the
substitute's hyphen. The text keeps U+00AD.
* feat(ui): unify quick bar and hotbar and refresh settings dialog (#5890)
* style(ui): compact hotbar tools customization menu
* fix(ui): keep hotbar settings visible when docked to sides and address review findings
- Add placed bool to Hotbar to distinguish explicitly placed [0.0, 0.0] from default floating margin offset
- Check !a.locked before applying quick bar color edits to annotations
- In non-full-side docked vertical layout, scroll tools within available height so settings button remains visible in compact windows
- Remove max_width(cell) on vertical full-side scroll area to avoid clipping wider controls
- Restore outer vertical scrolling with max_height on Hotbar tools picker window
- Add test verifying docked hotbar in compact windows keeps settings button visible, and assert controls do not overlap
* feat(ui): close hotbar settings menu when clicking outside or pressing Escape
- Detect pointer clicks outside the settings menu window bounds and dismiss the menu automatically
- Keep settings button click behavior to allow opening and keeping the menu open
- Support Escape key to dismiss the settings menu
- Add integration test verifying clicking outside on canvas or on another tool dismisses the menu
* style(ui): restore hotbar settings dialog design to match concept mockup
* fix(ui): cap hotbar tools picker width to viewport on narrow screens
* fix(ui): anchor hotbar tools picker to rendered bar edges to avoid overlap
* fix(ui): keep upgraded hotbars in the margin and label the settings controls (#5890)
Preferences written before this change have no `placed` key, so every
existing user's untouched floating, horizontal, top-centre hotbar would
have jumped out of the margin. Such a bar now takes the new default; any
spot the user chose, including the top-left corner, is kept.
The side picker reuses the Preferences segmented pill control, so its
options are themed, reachable as radio buttons by label and visible to the
translation scan. The layout switch now carries its label and enabled state.
---------
Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com>
Add a saved preference, invert_middle_drag (off by default), that
reverses the direction of the middle-button pan and of the latched
auto-scroll. It changes only the direction, not which of the two a
platform uses, so it composes with the Windows auto-scroll work.
Reachable as Preferences > Invert middle-button drag and headlessly
through ui.set invert_middle_drag. Parity "Automatic scrolling" notes
updated; status unchanged.
Tests: a unit test of both paths with the switch on and off (dead zone
kept), a settings round-trip test, and an end-to-end control-channel
drag. Each fails with its fix reverted.
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
Co-authored-by: KenM76 <KenM76>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
* M10: macOS print jobs name their title and owner (#5743)
lp sends no com.apple.print.JobInfo.* attributes, and Kyocera's macOS
filter crashes without PMJobName and PMJobOwner, so the job stops with
cups-filter-crashed and nothing prints. Both go to lp as job options, in
the form lp_args passes on: printable ASCII, up to 64 bytes.
* M10: keep macOS job metadata as the name CUPS should send (#5743)
Review of #5757, checked against this Mac's libcups in memory:
- `'` and `\` were consumed as quoting and `{` opened a collection, and a
bare true/false became a boolean, so a filter reading PMJobName got
nothing or the wrong type. They now become `_`, or the fallback.
- CUPS keeps the last of a repeated option, ignoring case, so the
defaults replaced a value a doc_print caller had set. They are now
added only for a key the job leaves out.
- Nothing proved the job info reached the spooler. A test now runs both
submit paths against a stand-in `lp` on PATH.
* fix(optimize): make pictures under a stencil mask smaller
An image with any /Mask was skipped by the colour and grey settings. That is
right for a colour-key mask, which names sample values that resampling and JPEG
would change. A stencil mask is an image of its own, with its own resolution
(ISO 32000-2 8.9.6.3), so the picture can change under it and the mask stays as
it is. Some exporters put one on every picture, even where it hides nothing, so
whole drawing sets of pictures were left at full size.
A mask that can't be read as a stencil, such as a reference to nothing, still
leaves its picture alone.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(optimize): only a mask that says /ImageMask true counts as a stencil
A stream /Mask without /ImageMask true let its picture be replaced, although a
mask that isn't a stencil is meant to leave its picture alone. It now does.
The stencil test also checks that the hole still shows what's behind it. The first
pixel all round is left out, because the coarser picture blends into it a little
(at most 26 of 255 in this test).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test(optimize): draw a coloured page behind the stencil test's picture
On a white page, a hole painted white looks the same as an open hole, so the check
on the hole couldn't tell them apart.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: quincy-jc <184324679+quincy-jc@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
A new `model_add` automation tool and `Edit::AddModel3d` embed a U3D or
PRC file as a 3D annotation (ISO 32000-2 13.6.2) in a chosen rectangle:
- The model goes into a Flate-compressed 3D stream (13.6.3) with /Type /3D
and /Subtype U3D or PRC, read from the file's header (`U3D` and a zero
byte, or `PRC`); anything else is refused before the document changes.
Models over 256 MiB (MAX_MODEL_BYTES) are refused. model_add checks the
file's size (from the file system) and its header before reading the
rest, so a large file that is not a model is never loaded; the path goes
through the read root, and `read_model` joins the helpers the
file-access test knows take a resolved path.
- /3DD references the stream, so the annotation has its own instance.
- /3DA states /A: click (XA, the standard's default and the tool's),
page_open (PO) or page_visible (PV).
- /AP /N is the poster readers print and show before activation: a chosen
image or PDF page fitted inside the box keeping its shape and centred (the
custom-stamp picture path: `mark_source`, `fit_picture`, and the stamp's
placement matrix now shared as `appearance::picture_place`), or, with no
picture, a light frame labelled "3D model". It is drawn in user space and
not counter-rotated, so on a page with /Rotate it turns with the page, as
the model does.
- /Contents carries the name (the file stem by default) as the alternate
description (12.5.2).
- A document older than the model needs gets /Version in its catalog
(7.7.2): 1.6 for U3D, 1.7 for PRC, as the optimizer does for JBIG2.
Adobe's extension level for PRC in 1.7 is not written.
- The 3D rectangle has its own MAX_MODEL_SIDE (14400 pt).
The edit is undoable ("Add 3D model"), needs the comments permission and
rebuilds only the comments view. A new parity entry, misc.3d-add, is
partial: no poster rendered from the model, no views (/VA, /3DV), no
replacing the poster, no UI command, no /Extensions. misc.3d-view is
unchanged. ROADMAP.md progress log line.
Adapted from pdfcer (MIT, same author), commit 1ca5ece, rewritten to this
repository's types and rules.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
Conflicts: images.rs (main folded image_transform_scope into
image_scopes; kept only painted_over) and text/interp.rs (gs arm now
reads params via dict_in_place, then records the soft-mask anchor).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SqmHYx8FiWM5PcsoiErgp9
* M7: make page-mark replacement transactional (#5657)
* ROADMAP: drop the header line (the log entry stays)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
An image that shared a redacted image's /JBIG2Globals is now stored
again as the smallest of Flate, Group 4 or JBIG2 coded alone (smallest),
like a cleared copy, rather than always Flate, so the other pages of a
scan don't balloon either. The shared-globals test's second page is a
ragged scan and checks it is no longer Flate and is smaller.
KenM76andClaude Opus 5.5
kronbiiandClaude Opus 5.5
Hasan
AdrianTM
Hasan N.
Harsh VermaandFredApps
