Image Trace: Snap Curves To Lines levels lines a degree or two askew

The documented option "replaces slightly curved lines with straight lines and snaps lines near 0 or 90 degrees to absolute 0 or 90 degrees" (helpx, Image Trace panel options); ours did the first half only. - With Snap Curves To Lines, a straight piece at least 2 px long and within 2.5 degrees of level or upright is made exactly so, by moving its ends across it to their mean (the page gives no angle: 2.5 degrees is our choice). The pieces next to a moved end follow it. - A junction other regions share stays where it is, so abutting regions still have one curve along their edge; a line between a junction and a free end is levelled to the junction. - The harness gains askew inputs (a rectangle, a plus sign and two lines, 1 to 2 degrees off level and upright) and an "upright %" column: the share of the outline length that is exactly level or upright. On the clean askew inputs (docs/image-trace-quality.md): Black and White Logo and Technical Drawing, the presets with the option on, go from 0% to 91% and 95% of their outline exactly level or upright. Their outlines are then 0.49 and 0.59 px from the art as drawn where they were 0.05 (4.2 px at the far end of a 300 px side turned 1.5 degrees): that distance is what the option is for. Presets without the option are unchanged.
Merge pull request #1574 from storytold/u/trace-options
2026-10-13 09:07:13 +07:00 · 2026-10-13 08:47:04 +07:00 · 2026-10-13 08:27:05 +07:00 · 2026-10-13 08:26:49 +07:00 · 2026-10-13 08:11:27 +07:00 · 2026-10-13 08:11:27 +07:00
76 changed files with 6512 additions and 454 deletions
@@ -220,7 +220,7 @@ doesn't write Affinity files. Current `.af` validation includes 33 pinned files,
 and every-board SVG/PDF/PSD export, with fixes for Affinity 3 artboards, source-backed JPEGs and text runs.
 [Scope and limits](crates/affinity/README.md); [source audit and remaining gaps](docs/affinity-validation.md).
 The interface
-speaks English, German, Japanese, Korean, Vietnamese, Traditional and Simplified Chinese, Spanish, French, Hungarian, Italian, Russian and Ukrainian (and Czech and Brazilian Portuguese in the menus);
+speaks English, German, Japanese, Korean, Vietnamese, Traditional and Simplified Chinese, Spanish, French, Hungarian, Italian, Polish, Russian and Ukrainian (and Czech and Brazilian Portuguese in the menus);
 [localization-parity.md](docs/localization-parity.md) has the details.
 The scores are self-assessed from our code against Illustrator's public documentation;
 [target-app-parity.md](docs/target-app-parity.md#how-this-was-measured-2026-10-10) explains how far to trust them.
@@ -6,7 +6,7 @@

 **Stage: alpha** · next: beta, ~13 points (ready for real work ~62% → ~75%, and reliable `.ai` exchange) and ~170–270 h away

-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (Image Trace colour and photo presets, measured in `docs/image-trace-quality.md`, headline numbers unchanged; community PRs and fixes of 2026-10-12: Split Into Grid options, #1462; Transform Objects and Reflect across an angle, #1448 and #1460; Pathfinder on a group, #1450; unknown parameter keys refused, #1442; grayscale TIFFs with alpha, #1466 in part; many-object edits, #1429 in part; headline numbers unchanged; Image Trace places edges to a fraction of a pixel, measured in `docs/image-trace-quality.md`, headline numbers unchanged; Transform dialogs preview and the transform tools act on direct-selected anchors, #1412 and #1408; `.ai` compound path paint, #1410, overprint, #1388, and text-only PDF parts, #1387; community PRs: strokes wider than their shape, corner drags without the bounding box, pasted pictures, compound paths in `document.inspect`, MCP guide; headline numbers unchanged; community PRs: `.ai` editing-data follow-ups (gradient stops, type of objects with an appearance, short area-type frames), PDF bleed with editing data, dialog keyboard focus, art flush with an artboard, font rescan, symbol instance redraw, `--control` port check; headline numbers unchanged; Rectangular Grid and Polar Grid tool options, #1377 in part; `.ai` files with placed (linked) pictures open from their editing data, #1264; community PRs: `.ai` and PDF bleed and editing-data import, gradient shapes imported as paths, ruler origin, Align To, Live Corners corner selection; headline numbers unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; community PRs: graph designs, Graph Data worksheet and Graph Type options; Align both centres; Pen endpoint fixes; earlier: Effect › Brush Strokes landed: Photoshop-style filters 28 of 57, raster effects 40% → 48%; `.ai` gradients, meshes and artboard names from the editing data; headline numbers unchanged; `.ai` art styles and clipping fills from the editing data; headline numbers unchanged; `editingData: "always"`; headline numbers unchanged) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (community PRs and fixes of late 2026-10-12: type that does not fit its frame is reported, #1471; Tabs panel drags, #1458; template layers in Outline view, #1486; dialog slider rails, #1483; Direct Selection anchor precedence, #1508; print-size images, #1517; French catalog complete again, #1511; headline numbers unchanged; Image Trace colour and photo presets, measured in `docs/image-trace-quality.md`, headline numbers unchanged; community PRs and fixes of 2026-10-12: Split Into Grid options, #1462; Transform Objects and Reflect across an angle, #1448 and #1460; Pathfinder on a group, #1450; unknown parameter keys refused, #1442; grayscale TIFFs with alpha, #1466 in part; many-object edits, #1429 in part; headline numbers unchanged; Image Trace places edges to a fraction of a pixel, measured in `docs/image-trace-quality.md`, headline numbers unchanged; Transform dialogs preview and the transform tools act on direct-selected anchors, #1412 and #1408; `.ai` compound path paint, #1410, overprint, #1388, and text-only PDF parts, #1387; community PRs: strokes wider than their shape, corner drags without the bounding box, pasted pictures, compound paths in `document.inspect`, MCP guide; headline numbers unchanged; community PRs: `.ai` editing-data follow-ups (gradient stops, type of objects with an appearance, short area-type frames), PDF bleed with editing data, dialog keyboard focus, art flush with an artboard, font rescan, symbol instance redraw, `--control` port check; headline numbers unchanged; Rectangular Grid and Polar Grid tool options, #1377 in part; `.ai` files with placed (linked) pictures open from their editing data, #1264; community PRs: `.ai` and PDF bleed and editing-data import, gradient shapes imported as paths, ruler origin, Align To, Live Corners corner selection; headline numbers unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; community PRs: graph designs, Graph Data worksheet and Graph Type options; Align both centres; Pen endpoint fixes; earlier: Effect › Brush Strokes landed: Photoshop-style filters 28 of 57, raster effects 40% → 48%; `.ai` gradients, meshes and artboard names from the editing data; headline numbers unchanged; `.ai` art styles and clipping fills from the editing data; headline numbers unchanged; `editingData: "always"`; headline numbers unchanged) · **Target:** Adobe Illustrator 2026 (30.x)

 VectorCraft is a clean-room, open-source, pure-Rust reimplementation of the Adobe Illustrator workflow. It runs
 on macOS, Windows, Linux, FreeBSD and the web (WASM), and agents can drive all of it over MCP, the CLI and a JSON
@@ -137,7 +137,7 @@ Ranked; detail in [docs/roadmap.md](docs/roadmap.md) and [docs/gaps.md](docs/gap
 | 2026-10-12 | The Rectangular Grid and Polar Grid tools take their options: a click opens the size, the divider counts with a skew slider each, Use Outside Rectangle As Frame (rectangular) or Create Compound Path From Ellipses (polar) and Fill Grid; the choices stay with the tool, so dragging draws with them, and scripts and agents pass them to `shape.rectangularGrid` and `shape.polarGrid` (#1377, in part). |
 | 2026-10-12 | A `.ai` file with placed (linked) pictures opens from its editing data, with its guides, sublayers and hidden objects: each picture is a linked image in its place, showing the low-resolution preview the file keeps until its file is found or relinked (#1264). Scores unchanged. |
 | 2026-10-12 | Desktop printing adopts the shared `craft-print` spooler with exact physical sheet sizes. Windows 7 retains its WMI/viewer transport and excludes the shared backend; compatibility CI checks the dependency tree and PE imports. Scores unchanged. |
-| 2026-10-12 | Graphs: Object › Graph › Design… and Marker… (designs with a preview, New Design, Rename, Delete Design, Paste Design, Select Unused, and markers drawn with a design or None) (#1092); Graph Data opens as a worksheet with Import Data…, column width and decimals (#1138), and takes Transpose, Switch x/y, `|` line breaks in labels and the pie Legend, Position and Sort options (#1115); Graph Type adds Add Drop Shadow and Add Legend Across Top (#1119), widths past 100%, First Row and First Column in Front, and Draw Filled Lines (#1136); graphs keep their label formatting when drawn again (#1137). Align: a Horizontal & Vertical Align Center button (#1073); Align to Key Object makes the topmost selected object the key (#1221), and the palette's key entry reads Cancel Key Object (#1224). Pen: the nearest end wins over snapping, Alt on the last anchor edits it, and Enter, Escape or a tool switch finish a handle preview as one undo step (#821). Direct Selection: a click on an anchor of an already selected path selects that anchor alone (#1237). Make Compound Path keeps the backmost object's paint, and a selected member reads and changes the compound's fill rule (#1225). Shape Builder and Live Paint no longer turn a line's loose end past a crossing into a piece that runs out and back (#1230). Art moved or duplicated with an artboard follows Transform Pattern Tiles (#1219). A click with the Rectangular Grid tool opens its options dialog (#1169). Commands that change nothing (Lock, Hide, Transform Each, Rearrange Artboards and others) add no undo step (#1233). Saving with missing placed files keeps their relink data, and .ai export honours the chosen artboards (#718). SVG export keeps Unicode data-attribute names, and SVG Options refuses an invalid artboard range (#989). CMYK colours given in percent with a component under 1 keep their scale (#1249). Colour Image Trace keeps close dark tones apart (#1247). macOS: the Save sheet has a Format menu (#1235). The Hand and Zoom tools show drawn cursors on every platform (#1238). Czech: the remaining strings are translated, and Pathfinder's Add reads "Sjednotit" (#1226). MCP: a lost reply reports that the edit may have happened instead of replaying it (#1246); `select.key` checks its id and agents can read the key object (#1222). Tests: the command sweeps and import fuzz tests fail on a panic caught by the engine's guard (#1218), and the envelope export test ignores PDF dates and file IDs (#1220). Effect › Artistic › Film Grain (Grain, Highlight Area, Intensity; Photoshop-style filters 29/57) (#1282), and Craquelure, Mosaic Tiles and Stained Glass redraw 25–30% faster with identical pixels (#1265). Direct Selection: clicking a segment selects only that segment, and Delete removes just it (#1300); Shift-click deselects one anchor of a path selected whole (#1263). Pen + Alt converts anchors of paths inside a selected group or compound path (#1306). The Curvature tool shows circular point markers without direction handles (#1284). Snap to Point: pressing near an anchor drags by that anchor, with Smart Guides on or off (#1313). Transform Again repeats the options of the transform it repeats (#1303). Aligning anchors that are already aligned adds no undo step (#1276), and type commands that change nothing record none either (#1316). Simplify keeps the path selected with its new anchors, and its dialog previews and shows the anchor count (#1305). Adding a stroke colour to an unpainted zero-width stroke gives it a visible 1 pt width (#1256). The Eyedropper samples locked objects, template layers and art outside isolation mode (#1260), and shows a pipette cursor (#1288). Fonts named by their full name resolve to the right face (#1267), and Proportional Metrics brings the matching kerning (`apkn`, `vkrn`, `vapk`) (#1291). Artboards: Escape leaves Artboard editing (#1296), Document Setup's Edit Artboards switches to the Artboard tool (#1294), and the Artboard tool starts on the active artboard (#1309). New and imported documents use the Gridline every and Subdivisions preferences (#1314). Send to Current Layer refuses a hidden or locked current layer (#1301), and layer row commands check explicit ids (#1255). Links: Find in Folder… finds missing linked files in a folder and its subfolders and can copy them into the document's folder (#1287). Image Trace traces images over 64 megapixels scaled down instead of refusing them (#1315). DXF export marks closed curves as closed SPLINE entities (#1320). EPS import: closepath respects the path size limit (#1311). The interface is available in Hungarian (#1302), and more Czech labels are translated (#1259). Linux RPMs declare shared-library capabilities (#1290). CI pins every third-party action to a verified commit (#1321). Select menu commands skip hidden and locked art and stay inside the isolated group in isolation mode (#1325). Fill, stroke, gradient and Appearance panel commands that change nothing add no undLine truncated
+| 2026-10-12 | Graphs: Object › Graph › Design… and Marker… (designs with a preview, New Design, Rename, Delete Design, Paste Design, Select Unused, and markers drawn with a design or None) (#1092); Graph Data opens as a worksheet with Import Data…, column width and decimals (#1138), and takes Transpose, Switch x/y, `|` line breaks in labels and the pie Legend, Position and Sort options (#1115); Graph Type adds Add Drop Shadow and Add Legend Across Top (#1119), widths past 100%, First Row and First Column in Front, and Draw Filled Lines (#1136); graphs keep their label formatting when drawn again (#1137). Align: a Horizontal & Vertical Align Center button (#1073); Align to Key Object makes the topmost selected object the key (#1221), and the palette's key entry reads Cancel Key Object (#1224). Pen: the nearest end wins over snapping, Alt on the last anchor edits it, and Enter, Escape or a tool switch finish a handle preview as one undo step (#821). Direct Selection: a click on an anchor of an already selected path selects that anchor alone (#1237). Make Compound Path keeps the backmost object's paint, and a selected member reads and changes the compound's fill rule (#1225). Shape Builder and Live Paint no longer turn a line's loose end past a crossing into a piece that runs out and back (#1230). Art moved or duplicated with an artboard follows Transform Pattern Tiles (#1219). A click with the Rectangular Grid tool opens its options dialog (#1169). Commands that change nothing (Lock, Hide, Transform Each, Rearrange Artboards and others) add no undo step (#1233). Saving with missing placed files keeps their relink data, and .ai export honours the chosen artboards (#718). SVG export keeps Unicode data-attribute names, and SVG Options refuses an invalid artboard range (#989). CMYK colours given in percent with a component under 1 keep their scale (#1249). Colour Image Trace keeps close dark tones apart (#1247). macOS: the Save sheet has a Format menu (#1235). The Hand and Zoom tools show drawn cursors on every platform (#1238). Czech: the remaining strings are translated, and Pathfinder's Add reads "Sjednotit" (#1226). MCP: a lost reply reports that the edit may have happened instead of replaying it (#1246); `select.key` checks its id and agents can read the key object (#1222). Tests: the command sweeps and import fuzz tests fail on a panic caught by the engine's guard (#1218), and the envelope export test ignores PDF dates and file IDs (#1220). Effect › Artistic › Film Grain (Grain, Highlight Area, Intensity; Photoshop-style filters 29/57) (#1282), and Craquelure, Mosaic Tiles and Stained Glass redraw 25–30% faster with identical pixels (#1265). Direct Selection: clicking a segment selects only that segment, and Delete removes just it (#1300); Shift-click deselects one anchor of a path selected whole (#1263). Pen + Alt converts anchors of paths inside a selected group or compound path (#1306). The Curvature tool shows circular point markers without direction handles (#1284). Snap to Point: pressing near an anchor drags by that anchor, with Smart Guides on or off (#1313). Transform Again repeats the options of the transform it repeats (#1303). Aligning anchors that are already aligned adds no undo step (#1276), and type commands that change nothing record none either (#1316). Simplify keeps the path selected with its new anchors, and its dialog previews and shows the anchor count (#1305). Adding a stroke colour to an unpainted zero-width stroke gives it a visible 1 pt width (#1256). The Eyedropper samples locked objects, template layers and art outside isolation mode (#1260), and shows a pipette cursor (#1288). Fonts named by their full name resolve to the right face (#1267), and Proportional Metrics brings the matching kerning (`apkn`, `vkrn`, `vapk`) (#1291). Artboards: Escape leaves Artboard editing (#1296), Document Setup's Edit Artboards switches to the Artboard tool (#1294), and the Artboard tool starts on the active artboard (#1309). New and imported documents use the Gridline every and Subdivisions preferences (#1314). Send to Current Layer refuses a hidden or locked current layer (#1301), and layer row commands check explicit ids (#1255). Links: Find in Folder… finds missing linked files in a folder and its subfolders and can copy them into the document's folder (#1287). Image Trace traces images over 64 megapixels scaled down instead of refusing them (#1315). DXF export marks closed curves as closed SPLINE entities (#1320). EPS import: closepath respects the path size limit (#1311). The interface is available in Hungarian (#1302), and more Czech labels are translated (#1259). Linux RPMs declare shared-library capabilities (#1290). CI pins every third-party action to a verified commit (#1321). Select menu commands skip hidden and locked art and stay inside the isolated group in isolation mode (#1325). Fill, stroke, gradient and Appearance panel commands that change nothing add no undLine truncated
 | 2026-10-11 | Effect › Brush Strokes: Accented Edges, Angled Strokes, Crosshatch, Dark Strokes, Ink Outlines, Spatter, Sprayed Strokes, Sumi-e (G2). Command parameters from agents and files checked before anything changes (paint, place, cuts, dashes, crop, asset ids, anchors, paths, distort; #984–#999); command dialogs keep whole numbers whole, so Create Object Mosaic takes the tiles typed (#1000); stepper arrows take Shift (×10) and Ctrl/Cmd (÷10) like the arrow keys (#991). Exports and Rasterize supersample Art Optimized edges, so shapes meeting edge to edge leave no seam (#983). Character and paragraph styles take leading, kerning, mojikumi and the other attributes left out at their defaults (#1001). Drawing, typing and pasting with no layer shown and unlocked is refused instead of adding art to a hidden or locked layer (#1002). MCP `add_text` gives type on or in a path the colour asked for (#1003). MCP `screenshot` of a connected app renders the artboard asked for (#1004). `vectorcraft-cli run` ends quietly when its reader closes early (#1005). Select › All on Active Artboard selects on the artboard made active, not always the first (#1006). Reverse Gradient keeps off-centre midpoints, mirrored (#1007). A polar grid with no radial dividers draws none (#1008). Use Precise Cursors also covers the Pen's join pointer (#1009). SVGs with one absolute and one unitless root side import at their size, unstretched (#1010). DXF US survey inches, yards and miles open at their size and name (#1011). A file placed into a document with no other links follows its first change even while the app sits idle (#1031). PDF import keeps the style a font name says when the file doesn't embed the font (#1023). Shift selects ruler guides and art together, and Delete removes both (#1022). Open filled paths are hit by their fill on every side, the rotate cursor bows around the corner it is at, the flip icons match their flips, the Color Picker previews on the selection, and Properties › Transform reaches Scale Corners and Scale Strokes & Effects (#1036). Offset Path and the other booleans finish on outlines where the sweep used to loop until memory ran out (linesweeper 0.5, #1028). Floating panel groups stack into sets that move together, collapse to their tabs and dock as extra dock columns that scroll (#1020). Ruler guides live on layers: listed in the Layers panel, shown, hidden, locked, duplicated, merged and deleted with their layer, and moved between layers (#1021). A `.ai` whose editing data uses global process colours (`Xk`/`XK`) or pattern fills keeps its sublayers: the colours come in as global swatches at their tint, the patterns as pattern swatches (#1025). A `.ai` in PostScript form opens through its layers, read from the program itself, also when it names the prolog defining its operators without including it, as Rhino and other CAD apps write it (#1027). A fill or stroke chosen while the Type tool has characters selected colours just those characters (#1063). Scaled type shows its scaled font size, leading, baseline shift and horizontal scale in the Character panel, and a size typed there is the size you get (#1034). Character panel menu › Proportional Metrics sets Japanese and Chinese full-width glyphs on the font's proportional widths in horizontal type (#966). Align, Distribute, Move, Arrange, Lock, Hide, Ungroup and other Object commands that would change nothing no longer record an undo step or mark the document changed (#1060). Spot colours defined in Lab open with their Lab values from `.ai` and PDF files, instead of as wrong RGB colours or their CMYK equivalents (#1032). Build scripts leave a generated source they wouldn't change untouched, so the next build doesn't compile most of the workspace again where file times lose their sub-second part (#1051). A fill colour recolours the gradient mesh point last clicked with the Mesh tool or Direct Selection, and a Mesh tool click on a mesh's point selects that mesh (#1052). The All Tools drawer stays two tools wide instead of filling a wide window (#1054). Text Wrap's Make, Release and Options refuse a list of object ids with a malformed or unknown id instead of skipping it (#1055). A freeform gradient line with a malformed point index is refused instead of being shortened to the indices that are valid (#1056). The Corners dialog (`ui.corners`) refuses a malformed object id or a listed anchor that isn't a corner instead of editing the selection or the other corners (#1057). New View refuses a centre that isn't exactly [x, y] and a rotation that isn't a number, instead of trimming the one and saving the other as 0° (#1058). The command sweeps try junk scale, spacing and artboard values too, which they had skipped since before those bugs were fixed (#1059). EPS and PostScript `arc` and `arcn` with huge angles no longer hang the import, and an arc whose angles are whole turns apart is empty, as the PostScript reference defines it (#1062). Align and DisLine truncated
 | 2026-10-10 | Initial live Revolve (Effect › 3D and Materials, #846, #605), in its own `three-d` crate. Progress docs re-measured and restructured to the craftrules standard (this page, `docs/target-app-parity.md`, `gaps.md`, `ui-parity.md`, the format, hardware, localization, effects and type checklists). Same day: v0.8.0; Effect › Distort, Pixelate and Texture filters (13); German interface; Variables (data merge); Graph Type value axes and tick marks; restart when the first frame never reaches the screen (#964) |
 | 2026-10-09 | Radial Blur, Smart Blur, Unsharp Mask (gap 2 begins); 340 commits, the busiest day |
@@ -2,20 +2,21 @@
 //! (`Services::system_clipboard`).
 //!
 //! - Windows: text, SVG, PDF, PNG and an opaque bitmap (for apps that don't read PNG) in one go;
-//!   Paste reads each of them, a bitmap as PNG, else as the device-independent bitmap that
+//!   Paste reads each of them and EPS, a bitmap as PNG, else as the device-independent bitmap that
 //!   screenshots and most apps copy (`CF_DIBV5`, `CF_DIB`; the system makes them of a `CF_BITMAP`).
 //! - macOS and Linux: one format at a time, the text (a type-only copy's text or the SVG markup),
-//!   else the PNG as a bitmap; Paste reads text and bitmaps (on macOS the pasteboard's PNG or TIFF
-//!   as they are, as screenshots copy them). On Wayland, arboard's data-control
+//!   else the PNG as a bitmap; Paste reads text and bitmaps, and on macOS the pasteboard's SVG, PDF
+//!   and EPS as vector art (#1499) and its PNG or TIFF as they are, as screenshots copy them (on
+//!   Linux arboard reads no other formats). On Wayland, arboard's data-control
 //!   backend reads the compositor's clipboard (X11 through XWayland only sees what X11 apps
 //!   copied), falling back to X11 where the compositor lacks the protocol.
-//! - Everywhere: files copied in a file manager paste as the first one that is art (SVG, PDF, a
-//!   metafile or a bitmap), before the clipboard's other formats (the files' paths as text).
+//! - Everywhere: files copied in a file manager paste as the first one that is art (SVG, PDF, EPS,
+//!   a metafile or a bitmap), before the clipboard's other formats (the files' paths as text).

 use std::io::{Cursor, Read};
 use std::path::PathBuf;

-use vectorcraft_engine::cmd::clipboard::{BITMAP, FILE_HEAD, Flavour, PNG, TEXT, file_flavour};
+use vectorcraft_engine::cmd::clipboard::{BITMAP, EPS, FILE_HEAD, Flavour, PDF, PNG, SVG, TEXT, file_flavour};
 use vectorcraft_ui_egui::SystemClipboard;

 /// This platform's system clipboard.
@@ -27,6 +28,34 @@ pub fn system_clipboard() -> Box<dyn SystemClipboard> {
    cb
 }

+/// The registered Windows clipboard formats a flavour is written under (and read from, first held
+/// first).
+#[cfg_attr(not(windows), allow(dead_code))]
+fn windows_formats(mime: &str) -> &'static [&'static str] {
+    match mime {
+        SVG => &["image/svg+xml"],
+        PDF => &["Portable Document Format", "application/pdf"],
+        EPS => &["Encapsulated PostScript", "application/postscript"],
+        PNG => &["PNG"],
+        _ => &[],
+    }
+}
+
+/// The macOS pasteboard types Paste reads for `mime` (`image/*`: any bitmap), best first, each with
+/// the MIME type of its data. They are the system's uniform type identifiers (the values of
+/// `NSPasteboardTypePDF`, `NSPasteboardTypePNG` and `NSPasteboardTypeTIFF` among them) and the
+/// older name some apps still give PDF. Text is read through arboard.
+#[cfg_attr(not(target_os = "macos"), allow(dead_code))]
+fn pasteboard_types(mime: &str) -> &'static [(&'static str, &'static str)] {
+    match mime {
+        SVG => &[("public.svg-image", SVG)],
+        PDF => &[("com.adobe.pdf", PDF), ("Apple PDF pasteboard type", PDF)], // brand-ok: the system's type identifier
+        EPS => &[("com.adobe.encapsulated-postscript", EPS)],                 // brand-ok: the system's type identifier
+        BITMAP => &[("public.png", PNG), ("public.tiff", "image/tiff")],
+        _ => &[],
+    }
+}
+
 /// The text flavour among `flavours`.
 fn text_of(flavours: &[Flavour]) -> Option<String> {
    flavours.iter().find(|f| f.mime == TEXT).map(|f| String::from_utf8_lossy(&f.data).into_owned())
@@ -127,27 +156,15 @@ mod win {
    use std::num::NonZeroU32;

    use clipboard_win::{formats, options::NoClear, raw};
-    use vectorcraft_engine::cmd::clipboard::{PDF, SVG};

    use super::*;

-    /// The registered clipboard formats a flavour is written under (and read from, first held
-    /// first).
-    fn names(mime: &str) -> &'static [&'static str] {
-        match mime {
-            SVG => &["image/svg+xml"],
-            PDF => &["Portable Document Format", "application/pdf"],
-            PNG => &["PNG"],
-            _ => &[],
-        }
-    }
-
    /// The device-independent bitmaps, the one that carries alpha first. Each is there whenever the
    /// other or a `CF_BITMAP` is: the system converts between them.
    const DIBS: [u32; 2] = [formats::CF_DIBV5, formats::CF_DIB];

    fn formats_of(mime: &str) -> impl Iterator<Item = u32> {
-        names(mime).iter().filter_map(|n| raw::register_format(n)).map(NonZeroU32::get)
+        windows_formats(mime).iter().filter_map(|n| raw::register_format(n)).map(NonZeroU32::get)
    }

    fn err(e: impl std::fmt::Display) -> String {
@@ -350,27 +367,30 @@ mod portable {
            if let Some(f) = cb.get().file_list().ok().and_then(|paths| copied_file(paths, mimes)) {
                return Some(f);
            }
-            mimes.iter().find_map(|m| match *m {
-                TEXT => cb.get_text().ok().filter(|t| !t.is_empty()).map(|t| Flavour { mime: TEXT, data: t.into_bytes() }),
-                BITMAP => {
-                    #[cfg(target_os = "macos")]
-                    if let Some(f) = super::mac::bitmap() {
-                        return Some(f);
+            mimes.iter().find_map(|m| {
+                #[cfg(target_os = "macos")]
+                if let Some(f) = super::mac::read(m) {
+                    return Some(f);
+                }
+                match *m {
+                    TEXT => cb.get_text().ok().filter(|t| !t.is_empty()).map(|t| Flavour { mime: TEXT, data: t.into_bytes() }),
+                    BITMAP => {
+                        let img = cb.get_image().ok()?;
+                        let rgba =
+                            image::RgbaImage::from_raw(u32::try_from(img.width).ok()?, u32::try_from(img.height).ok()?, img.bytes.into_owned())?;
+                        png_flavour(&rgba)
                    }
-                    let img = cb.get_image().ok()?;
-                    let rgba = image::RgbaImage::from_raw(u32::try_from(img.width).ok()?, u32::try_from(img.height).ok()?, img.bytes.into_owned())?;
-                    png_flavour(&rgba)
+                    _ => None,
                }
-                _ => None,
            })
        }

-        /// Text, and on macOS a bitmap (by the pasteboard's types). Linux has no cheap way to ask
-        /// for a bitmap (reading one costs as much as pasting it): the paste keys take it, the
-        /// menu item waits for text.
+        /// Text, and on macOS vector art or a bitmap (by the pasteboard's types). Linux has no
+        /// cheap way to ask for a bitmap (reading one costs as much as pasting it): the paste keys
+        /// take it, the menu item waits for text.
        fn has(&mut self, mimes: &[&'static str]) -> bool {
            #[cfg(target_os = "macos")]
-            if mimes.contains(&BITMAP) && super::mac::has_bitmap() {
+            if super::mac::has(mimes) {
                return true;
            }
            mimes.contains(&TEXT) && self.cb().is_ok_and(|cb| cb.get_text().is_ok_and(|t| !t.is_empty()))
@@ -378,7 +398,8 @@ mod portable {
    }
 }

-/// The macOS pasteboard's bitmaps as they are (arboard reads TIFF only, and decodes it).
+/// The macOS pasteboard's vector art and bitmaps as they are (arboard reads text, and of the
+/// pictures TIFF only, decoded).
 #[cfg(target_os = "macos")]
 mod mac {
    use objc2::rc::autoreleasepool;
@@ -387,24 +408,20 @@ mod mac {

    use super::*;

-    /// The bitmap types Paste reads, best first (the values of `NSPasteboardTypePNG` and
-    /// `NSPasteboardTypeTIFF`), with their MIME types.
-    const TYPES: [(&str, &str); 2] = [("public.png", PNG), ("public.tiff", "image/tiff")];
-
-    /// Does the pasteboard hold a bitmap? Asks for its types only.
-    pub fn has_bitmap() -> bool {
+    /// Does the pasteboard hold one of `mimes` ([`pasteboard_types`])? Asks for its types only.
+    pub fn has(mimes: &[&'static str]) -> bool {
        autoreleasepool(|_| {
-            let types = TYPES.map(|(t, _)| NSString::from_str(t));
+            let types: Vec<_> = mimes.iter().flat_map(|m| pasteboard_types(m)).map(|(t, _)| NSString::from_str(t)).collect();
            let types: Vec<&NSString> = types.iter().map(|t| &**t).collect();
-            NSPasteboard::generalPasteboard().availableTypeFromArray(&NSArray::from_slice(&types)).is_some()
+            !types.is_empty() && NSPasteboard::generalPasteboard().availableTypeFromArray(&NSArray::from_slice(&types)).is_some()
        })
    }

-    /// The pasteboard's bitmap, PNG before TIFF.
-    pub fn bitmap() -> Option<Flavour> {
+    /// The pasteboard's data for `mime`, the first of its types held ([`pasteboard_types`]).
+    pub fn read(mime: &str) -> Option<Flavour> {
        autoreleasepool(|_| {
            let pasteboard = NSPasteboard::generalPasteboard();
-            TYPES.into_iter().find_map(|(t, mime)| {
+            pasteboard_types(mime).iter().find_map(|&(t, mime)| {
                let data = pasteboard.dataForType(&NSString::from_str(t))?.to_vec();
                (!data.is_empty()).then_some(Flavour { mime, data })
            })
@@ -414,7 +431,7 @@ mod mac {

 #[cfg(test)]
 mod tests {
-    use vectorcraft_engine::cmd::clipboard::{PASTE_ORDER, SVG};
+    use vectorcraft_engine::cmd::clipboard::{EMF, PASTE_ORDER};

    use super::*;

@@ -448,6 +465,36 @@ mod tests {
        assert!(copied_file(vec![], &PASTE_ORDER).is_none());
    }

+    /// What another app copied as vector art is asked for under the names the platforms give it,
+    /// and read as the flavour the paste imports (#1499).
+    #[test]
+    fn vector_art_is_read_under_each_platforms_names() {
+        let mac = |m| pasteboard_types(m).iter().map(|t| t.0).collect::<Vec<_>>();
+        assert_eq!(mac(PDF), ["com.adobe.pdf", "Apple PDF pasteboard type"]);
+        assert_eq!(mac(EPS), ["com.adobe.encapsulated-postscript"]);
+        assert_eq!(mac(SVG), ["public.svg-image"]);
+        assert_eq!(pasteboard_types(BITMAP), [("public.png", PNG), ("public.tiff", "image/tiff")]);
+        assert!(windows_formats(EPS).contains(&"Encapsulated PostScript") && windows_formats(PDF).contains(&"Portable Document Format"));
+        for asked in PASTE_ORDER {
+            // Each type's data is the flavour asked for (a bitmap its own type): what
+            // `clipboard.import*` then reads. Text and metafiles come another way.
+            assert!(pasteboard_types(asked).iter().all(|(_, mime)| *mime == asked || asked == BITMAP), "{asked}");
+            assert_eq!(pasteboard_types(asked).is_empty(), [TEXT, EMF].contains(&asked), "{asked}");
+        }
+        // Vector art before text, text before bitmaps.
+        let at = |m| PASTE_ORDER.iter().position(|x| *x == m).unwrap();
+        assert!(at(PDF) < at(EPS) && at(EPS) < at(TEXT) && at(TEXT) < at(BITMAP));
+    }
+
+    /// An .eps file copied in a file manager pastes as EPS.
+    #[test]
+    fn a_copied_eps_file_pastes() {
+        let eps = dir("eps").join("equation.eps");
+        std::fs::write(&eps, "%!PS-Adobe-3.0 EPSF-3.0\n%%BoundingBox: 0 0 10 10\n0 0 10 10 rectfill\n").unwrap();
+        assert_eq!(copied_file(vec![eps.clone()], &PASTE_ORDER).map(|f| f.mime), Some(EPS));
+        assert!(copied_file(vec![eps], &[BITMAP, TEXT]).is_none());
+    }
+
    #[test]
    fn a_crlf_left_by_the_uri_list_is_ignored() {
        let red = dir("crlf").join("red.png");
@@ -89,3 +89,7 @@ sync_github_name = false

 [people.Nael-Nathanael]
 sync_github_name = true
+
+[people.switch87]
+real_name = "Gert Pellin"
+sync_github_name = false
@@ -120,7 +120,7 @@ pub fn specs() -> Vec<CommandSpec> {
            "Make",
            ["Object", "Image Trace"],
            None,
-            "{id?: image or Image Trace group (default: selection), preset?: name (imageTrace.presets), params?: {mode: \"blackAndWhite\"|\"grayscale\"|\"color\"|\"logo\", threshold: 0-255, palette: \"limited\"|\"fullTone\"|\"automatic\"|\"documentLibrary\" (color mode; limited: the `colors` best colours, fullTone: as many as the tones need, more with colorDetail, automatic: flat art with its own colours, else fullTone, documentLibrary: at most `colors` of the library's colours, as they are), colors: 2-256, colorDetail: 0-100 (fullTone, automatic), library: \"document\" (the document's swatches) or a swatch library id or name (swatch.library.list; documentLibrary), paths: 0-100, corners: 0-100, noise: px, method: \"abutting\"|\"overlapping\", ignoreWhite, snapCurvesToLines, fills: true, strokes: false (Create: lines up to strokeWidth wide become stroked centre lines; without fills, wider areas become stroked outlines), strokeWidth: px (10), logoColors?: [\"#rrggbb\"…] (mode logo: flat-colour logos only; colours found automatically or named here, white is always its own colour, at most ten; noise = areas under noise/10 px ignored; edges to a fraction of a pixel, sharp corners restored, lines and circles snapped; enclosed transparent areas are painted white unless ignoreWhite makes them holes; fills/strokes are ignored; gradients and photos are refused)}, view?: as imageTrace.setView (default: the traced object's own, else tracingResult), ids?: [id…] (instead of id)} → {id, paths, anchors, colors}",
+            "{id?: image or Image Trace group (default: selection), preset?: name (imageTrace.presets), params?: {mode: \"blackAndWhite\"|\"grayscale\"|\"color\"|\"logo\", threshold: 0-255, palette: \"limited\"|\"fullTone\"|\"automatic\"|\"documentLibrary\" (color mode; limited: the `colors` best colours, fullTone: as many as the tones need, more with colorDetail, automatic: flat art with its own colours, else fullTone, documentLibrary: at most `colors` of the library's colours, as they are), colors: 2-256, colorDetail: 0-100 (fullTone, automatic), library: \"document\" (the document's swatches) or a swatch library id or name (swatch.library.list; documentLibrary), paths: 0-100, corners: 0-100, noise: px, method: \"abutting\"|\"overlapping\", ignoreWhite (leave out white areas), ignoreColor?: \"#rrggbb\" (with ignoreWhite: the colour left out instead of white), snapCurvesToLines, fills: true, strokes: false (Create: lines up to strokeWidth wide become stroked centre lines; without fills, wider areas become stroked outlines), strokeWidth: px (10), logoColors?: [\"#rrggbb\"…] (mode logo: flat-colour logos only; colours found automatically or named here, white is always its own colour, at most ten; noise = areas under noise/10 px ignored; edges to a fraction of a pixel, sharp corners restored, lines and circles snapped; enclosed transparent areas are painted white unless ignoreWhite makes them holes; fills/strokes are ignored; gradients and photos are refused)}, view?: as imageTrace.setView (default: the traced object's own, else tracingResult), ids?: [id…] (instead of id)} → {id, paths, anchors, colors}",
            has_selection_or_ids,
            |s, p| trace_make(s, p, false)
        ),
@@ -21,7 +21,7 @@ use vectorcraft_color::Swatch;
 use vectorcraft_doc::{Document, GraphicStyle, ImageBlob, Node, NodeId, PatternDef, Symbol, TextStyleDef};
 use vectorcraft_geom::Rect;

-pub use flavours::{BITMAP, EMF, FILE_HEAD, Flavour, PASTE_ORDER, PDF, PNG, SVG, TEXT, file_flavour, is_address, names_a_picture};
+pub use flavours::{BITMAP, EMF, EPS, FILE_HEAD, Flavour, PASTE_ORDER, PDF, PNG, SVG, TEXT, file_flavour, is_address, names_a_picture};
 pub(crate) use resources::SwatchChoices;

 use super::*;
@@ -1,5 +1,5 @@
 //! Clipboard flavours: what Copy offers other apps besides SVG (PNG, PDF and plain text) and what
-//! Paste takes from them (bitmaps, plain text, PDF and Windows metafiles).
+//! Paste takes from them (bitmaps, plain text, PDF, EPS and Windows metafiles).
 //!
 //! The UI owns the platform clipboard (`Services::system_clipboard` in the egui frontend): on Copy
 //! it publishes [`Session::clipboard_flavours`]; before a Paste it turns what another app put on
@@ -27,9 +27,12 @@ pub const BITMAP: &str = "image/*";
 /// An EMF (or WMF) picture: what Windows apps copy as vector art (the system clipboard reads it
 /// where the platform offers it).
 pub const EMF: &str = "image/emf";
+/// An EPS (or other PostScript) picture: what drawing and typesetting apps copy as vector art
+/// beside, or instead of, a PDF (#1499).
+pub const EPS: &str = "application/postscript";
 /// What Paste reads from other apps, best first: vector art before text, text before bitmaps
 /// (word processors offer a picture of copied text too).
-pub const PASTE_ORDER: [&str; 5] = [SVG, PDF, EMF, TEXT, BITMAP];
+pub const PASTE_ORDER: [&str; 6] = [SVG, PDF, EPS, EMF, TEXT, BITMAP];
 /// Is `text` only an address (a web page's, an image's, a file's)? A browser's Copy Image puts the
 /// image's address as text next to the picture: then the picture is what Paste takes (#597). An
 /// address alone pastes as text, and nothing is fetched.
@@ -67,13 +70,14 @@ fn only_images(html: &str) -> bool {
 pub const FILE_HEAD: usize = 4096;

 /// What a file copied in a file manager pastes as, if one of `mimes` (`image/*`: any bitmap):
-/// SVG, PDF, a Windows metafile or a bitmap (its own `image/…` type), told from its first
+/// SVG, PDF, EPS, a Windows metafile or a bitmap (its own `image/…` type), told from its first
 /// [`FILE_HEAD`] bytes and its name. The file's bytes are that flavour's data.
 pub fn file_flavour(name: &str, head: &[u8], mimes: &[&str]) -> Option<&'static str> {
    let f = fileio::detect(name, head)?;
    let (asked, mime) = match f.id {
        "svg" => (SVG, SVG),
        "pdf" => (PDF, PDF),
+        "eps" => (EPS, EPS),
        "emf" | "wmf" => (EMF, EMF),
        _ if f.raster => (BITMAP, f.mime),
        _ => return None,
@@ -167,6 +171,15 @@ pub fn specs() -> Vec<CommandSpec> {
            has_doc,
            import_emf
        ),
+        cmd!(
+            query "clipboard.importEps",
+            "Load EPS into Clipboard",
+            [],
+            None,
+            "{dataBase64 (EPS or other PostScript bytes), center?: [x, y]} replace the clipboard with the picture's objects as document.open reads an EPS (editable paths, type and images, with the images, patterns and swatches they use), centred on `center` (default: the first artboard) → {count, warnings}; then run edit.paste",
+            has_doc,
+            import_eps
+        ),
    ]
 }

@@ -345,10 +358,26 @@ fn import_emf(s: &mut Session, p: &Value) -> Result<Value> {
    if vectorcraft_metafile::sniff(&bytes).is_none() {
        return Err(bad(C, "the data isn't an EMF or WMF picture"));
    }
-    let loaded = fileio::load("Clipboard.emf", &bytes).map_err(|e| bad(C, e.to_string()))?;
+    import_picture(s, p, C, "Clipboard.emf", &bytes)
+}
+
+fn import_eps(s: &mut Session, p: &Value) -> Result<Value> {
+    const C: &str = "clipboard.importEps";
+    let bytes = data_param(p, C)?;
+    if !vectorcraft_pdf::is_postscript(&bytes) {
+        return Err(bad(C, "the data isn't an EPS or PostScript picture"));
+    }
+    import_picture(s, p, C, "Clipboard.eps", &bytes)
+}
+
+/// Replace the clipboard with the objects of the picture `bytes`, read as the file `name` is
+/// opened (command `cmd`).
+fn import_picture(s: &mut Session, p: &Value, cmd: &str, name: &str, bytes: &[u8]) -> Result<Value> {
+    let mut loaded = fileio::load(name, bytes).map_err(|e| bad(cmd, e.to_string()))?;
+    loaded.doc.drop_edit_modes();
    let clip = Clipboard::from_document(&loaded.doc);
    if clip.is_empty() {
-        return Err(bad(C, "the picture has no objects"));
+        return Err(bad(cmd, "the picture has no objects"));
    }
    let count = s.load_clipboard(clip, p)?;
    Ok(json!({ "count": count, "warnings": loaded.warnings }))
@@ -3,7 +3,7 @@

 use std::sync::Arc;

-use kurbo::{ParamCurve, ParamCurveNearest};
+use kurbo::{CubicBez, ParamCurve, ParamCurveNearest};
 use serde_json::{Value, json};
 use vectorcraft_color::{Color, Paint};
 use vectorcraft_doc::{Appearance, Document, Node, NodeId, NodeKind, PressureProfile, Selection};
@@ -1048,17 +1048,46 @@ fn smooth_subpath(sp: &SubPath, near: &dyn Fn(Point) -> bool, tol: f64) -> Optio
        open.anchors.push(open.anchors[0]);
        m.push(false);
        open.closed = false;
-        let mut res = smooth_open(&open.anchors, &m, tol);
+        let mut res = smooth_open(&open.anchors, &m, near, tol);
        let l = res.pop()?;
        if let Some(r0) = res.first_mut() {
            r0.h_in = l.h_in;
        }
        return Some(SubPath::new(res, true));
    }
-    Some(SubPath::new(smooth_open(&sp.anchors, &marked, tol), false))
+    Some(SubPath::new(smooth_open(&sp.anchors, &marked, near, tol), false))
 }

-fn smooth_open(anchors: &[Anchor], marked: &[bool], tol: f64) -> Vec<Anchor> {
+/// The segment `c`, which ends in the drag's reach (`near`) and starts outside it, split where it
+/// enters the reach: the part outside, then the part in reach. `None` when no more than a sliver
+/// is outside.
+fn split_at_reach(c: CubicBez, near: &dyn Fn(Point) -> bool) -> Option<(CubicBez, CubicBez)> {
+    const STEPS: u32 = 32;
+    let step = 1.0 / f64::from(STEPS);
+    // Back from the end in reach to the first sample outside, then halving to the crossing.
+    let outside = (1..=STEPS).map(|i| 1.0 - f64::from(i) * step).find(|t| !near(c.eval(*t)))?;
+    let (mut lo, mut hi) = (outside, outside + step);
+    for _ in 0..20 {
+        let mid = (lo + hi) / 2.0;
+        if near(c.eval(mid)) {
+            hi = mid;
+        } else {
+            lo = mid;
+        }
+    }
+    // A straight segment's parts stay straight, their handles on their ends.
+    let straight = c.p1 == c.p0 && c.p2 == c.p3;
+    let part = |range| {
+        let s = c.subsegment(range);
+        if straight { CubicBez::new(s.p0, s.p0, s.p3, s.p3) } else { s }
+    };
+    (hi > 0.02).then(|| (part(0.0..hi), part(hi..1.0)))
+}
+
+/// `anchors` with each run of `marked` ones refitted, together with the stretch of the segments
+/// leading into the run that is in the drag's reach (`near`): a short drag smooths what is under
+/// it, and the rest of a long segment next to it stays as it was (#1512).
+fn smooth_open(anchors: &[Anchor], marked: &[bool], near: &dyn Fn(Point) -> bool, tol: f64) -> Vec<Anchor> {
    let n = anchors.len();
    let mut runs = vec![];
    let mut i = 0;
@@ -1079,8 +1108,27 @@ fn smooth_open(anchors: &[Anchor], marked: &[bool], tol: f64) -> Vec<Anchor> {
        if hi - lo < 2 {
            continue;
        }
-        let new = refit_run(&out[lo..=hi], tol);
-        out.splice(lo..=hi, new);
+        let mut piece = out[lo..=hi].to_vec();
+        // The anchors outside the reach, kept with the part of their segment that is outside.
+        let (mut head, mut tail) = (None, None);
+        if hi > b
+            && let [.., inner, outer] = piece.as_mut_slice()
+            && let Some((far, reach)) = split_at_reach(CubicBez::new(outer.p, outer.h_in, inner.h_out, inner.p), near)
+        {
+            inner.h_out = reach.p2;
+            tail = Some(Anchor { h_in: far.p1, ..*outer });
+            *outer = Anchor::with_handles(far.p3, reach.p1, far.p2);
+        }
+        if lo < a
+            && let [outer, inner, ..] = piece.as_mut_slice()
+            && let Some((far, reach)) = split_at_reach(CubicBez::new(outer.p, outer.h_out, inner.h_in, inner.p), near)
+        {
+            inner.h_in = reach.p2;
+            head = Some(Anchor { h_out: far.p1, ..*outer });
+            *outer = Anchor::with_handles(far.p3, far.p2, reach.p1);
+        }
+        let new = refit_run(&piece, tol);
+        out.splice(lo..=hi, head.into_iter().chain(new).chain(tail));
    }
    out
 }
@@ -192,7 +192,7 @@ pub fn load_with(name: &str, bytes: &[u8], opts: &LoadOptions) -> Result<Loaded>
    let title = file_name(name);
    let mut converted = false;
    let mut preview_only = false;
-    let (mut doc, warnings, restored) = match format.id {
+    let (mut doc, mut warnings, restored) = match format.id {
        // EPS and PostScript .ai: the document our EPS files carry, else the PostScript read.
        _ if format.id == "eps" || vectorcraft_pdf::is_postscript(bytes) => {
            let editing = vectorcraft_eps::has_native(bytes).then_some((true, || vectorcraft_eps::native(bytes)));
@@ -263,6 +263,7 @@ pub fn load_with(name: &str, bytes: &[u8], opts: &LoadOptions) -> Result<Loaded>
    if !matches!(format.id, "vectorcraft" | "template") || doc.title.is_empty() {
        doc.title = title;
    }
+    warnings.extend(doc.images.values().filter_map(|b| too_large_note(&b.bytes)));
    Ok(Loaded { doc, format, warnings, restored, converted, preview_only })
 }

@@ -394,6 +395,17 @@ pub(super) fn new_from_template(s: &mut Session, p: &Value) -> Result<Value> {
 /// that default: wasm32 has 4 GB to address and aborts when an allocation fails.
 pub(crate) const MAX_RASTER_ALLOC: u64 = if cfg!(target_arch = "wasm32") { 512 << 20 } else { 2 << 30 };

+/// What to say of encoded image `bytes` that need more than [`MAX_RASTER_ALLOC`] to decode (its
+/// header says so; the pixels aren't read): the renderer, which has the same allowance, draws
+/// nothing for them, so Open, Place and the Links panel say it (#1479). `None` for images that
+/// decode, and for bytes that aren't an image.
+pub(crate) fn too_large_note(bytes: &[u8]) -> Option<String> {
+    use image::ImageDecoder as _;
+    let d = image::ImageReader::new(Cursor::new(bytes)).with_guessed_format().ok()?.into_decoder().ok()?;
+    let (w, h) = d.dimensions();
+    (d.total_bytes() > MAX_RASTER_ALLOC).then(|| format!("an image of {w} × {h} pixels is too large to draw"))
+}
+
 /// Decode an image's header (and, for formats stored as PNG, its pixels). CMYK TIFFs are kept as
 /// they are, with their ink amounts ([`ImageBlob::cmyk`]); CMYK TIFFs with an alpha channel, which
 /// the decoder can't read, become RGBA in the active colour settings' CMYK, as do CMYK Photoshop
@@ -28,7 +28,7 @@ pub mod eps;
 mod export;
 pub(crate) mod imagemap;
 mod load;
-pub(crate) use load::MAX_RASTER_ALLOC;
+pub(crate) use load::{MAX_RASTER_ALLOC, too_large_note};
 mod metafile;
 mod native;
 pub mod pdf;
@@ -75,7 +75,7 @@ pub fn specs() -> Vec<CommandSpec> {
            "Links",
            [],
            None,
-            "{show?: all (default)|missing|modified|embedded, sort?: name|kind (file format)|status (missing, modified, ok, embedded); default: stacking order; top first} every image object and placed document in the layers, as the Links panel lists them → {links: [{id, name, linked, status: ok|modified|missing|embedded, format, pixelWidth, pixelHeight, path?, found?: path (found away from its path), page?, preview?: true (showing the saved preview), document?: true (a placed document: pageWidth and pageHeight in pt instead of pixels)}], missing, modified, embedded}",
+            "{show?: all (default)|missing|modified|embedded, sort?: name|kind (file format)|status (missing, modified, ok, embedded); default: stacking order; top first} every image object and placed document in the layers, as the Links panel lists them → {links: [{id, name, linked, status: ok|modified|missing|embedded, format, pixelWidth, pixelHeight, path?, found?: path (found away from its path), page?, preview?: true (showing the saved preview), note?: said of an image too large to draw, document?: true (a placed document: pageWidth and pageHeight in pt instead of pixels)}], missing, modified, embedded}",
            has_doc,
            list
        ),
@@ -1011,7 +1011,14 @@ fn list(s: &mut Session, p: &Value) -> Result<Value> {
        }
        let (link, mut row) = match &n.kind {
            NodeKind::Image(im) => {
-                (im.link.as_ref(), json!({ "format": format_label(&st.doc, im), "pixelWidth": im.width, "pixelHeight": im.height }))
+                let mut row = json!({ "format": format_label(&st.doc, im), "pixelWidth": im.width, "pixelHeight": im.height });
+                // Only an image that could be past the decode allowance (at 16 bytes a pixel, the
+                // most a decoder gives) has its header read for this.
+                let large = im.width as u64 * im.height as u64 > fileio::MAX_RASTER_ALLOC / 16;
+                if let Some(note) = st.doc.images.get(&im.key).filter(|_| large).and_then(|b| fileio::too_large_note(&b.bytes)) {
+                    row["note"] = json!(note);
+                }
+                (im.link.as_ref(), row)
            }
            NodeKind::PlacedDocument(p) => (Some(&p.link), document_row(p)),
            _ => continue,
@@ -719,42 +719,39 @@ fn compound_make(s: &mut Session, _: &Value) -> Result<Value> {
    let ids = selected_roots(s)?;
    let Some(backmost) = ids.first().copied() else { return Err(EngineError::Other("nothing selected".into())) };
    let id = s.edit("Make Compound Path", |d, sel| {
-        let appearance = d.node(backmost).ok_or(EngineError::NoNode(backmost))?.appearance.clone();
-        let mut paths: Vec<Arc<Node>> = vec![];
+        d.node(backmost).ok_or(EngineError::NoNode(backmost))?;
+        let mut units: Vec<Vec<Arc<Node>>> = vec![];
+        let mut appearance = None;
        for id in &ids {
-            let n = d.node(*id).cloned().ok_or(EngineError::NoNode(*id))?;
-            match &n.kind {
-                NodeKind::Path { .. } => paths.push(Arc::new(n)),
-                NodeKind::Compound { children, .. } => paths.extend(children.iter().cloned()),
-                NodeKind::Group { .. } => {
-                    n.walk(&mut |c| {
-                        if matches!(c.kind, NodeKind::Path { .. }) {
-                            paths.push(Arc::new(c.clone()))
-                        }
-                    });
-                }
-                _ => return Err(EngineError::Other("compound paths can only contain paths".into())),
+            let n = d.node(*id).ok_or(EngineError::NoNode(*id))?;
+            if !matches!(n.kind, NodeKind::Path { .. } | NodeKind::Compound { .. } | NodeKind::Group { .. }) {
+                return Err(EngineError::Other("compound paths can only contain paths".into()));
            }
+            compound_members(n, &mut appearance, &mut units);
        }
        let cid = d.alloc_id();
        let mut c = Node::new(cid, NodeKind::Compound { children: vec![], rule: FillRule::NonZero });
-        c.appearance = appearance;
+        c.appearance = appearance.unwrap_or_default();
        let ch = c.children_mut().ok_or(EngineError::NoNode(cid))?;
        // The paths in front run against the backmost one, so where they overlap it they cut holes
-        // under the non-zero fill rule (#1197).
+        // under the non-zero fill rule (#1197). A compound path's paths turn together, by its
+        // first: its own holes (a letter's counters) stay holes.
        let direction = |n: &Node| n.path_data().and_then(|pd| pd.subpaths.first()).map_or(0.0, |sp| sp.signed_area().signum());
-        let back = paths.first().map_or(0.0, |p| direction(p));
-        for (i, mut p) in paths.into_iter().enumerate() {
-            let pn = Arc::make_mut(&mut p);
-            pn.appearance = Appearance::default().into();
-            let flip = i > 0 && back != 0.0 && direction(pn) == back;
-            if let NodeKind::Path { path, live, .. } = &mut pn.kind {
-                *live = None;
-                if flip {
-                    path.reverse();
+        let first = |unit: &[Arc<Node>]| unit.first().map_or(0.0, |p| direction(p));
+        let back = units.first().map_or(0.0, |u| first(u));
+        for (i, unit) in units.into_iter().enumerate() {
+            let flip = i > 0 && back != 0.0 && first(&unit) == back;
+            for mut p in unit {
+                let pn = Arc::make_mut(&mut p);
+                pn.appearance = Appearance::default().into();
+                if let NodeKind::Path { path, live, .. } = &mut pn.kind {
+                    *live = None;
+                    if flip {
+                        path.reverse();
+                    }
                }
+                ch.push(p);
            }
-            ch.push(p);
        }
        d.wrap(&ids, |_| c)?;
        sel.set([cid]);
@@ -763,6 +760,20 @@ fn compound_make(s: &mut Session, _: &Value) -> Result<Value> {
    Ok(json!({ "id": id.0 }))
 }

+/// The paths in `n` (a path, a compound path, or a group searched in depth) onto `out`, in paint
+/// order: each path alone, a compound path's paths together. Into `paint` goes the appearance of
+/// the backmost found so far: the path's own, or its compound path's, which is what painted it. A
+/// group has no paint of its own to give: a group of outlined type made a compound path that drew
+/// nothing.
+fn compound_members(n: &Node, paint: &mut Option<vectorcraft_doc::Shared<Appearance>>, out: &mut Vec<Vec<Arc<Node>>>) {
+    match (&n.kind, n.children()) {
+        (NodeKind::Path { .. }, _) => out.push(vec![Arc::new(n.clone())]),
+        (NodeKind::Compound { .. }, Some(paths)) if !paths.is_empty() => out.push(paths.clone()),
+        (_, children) => return children.into_iter().flatten().for_each(|c| compound_members(c, paint, out)),
+    }
+    paint.get_or_insert_with(|| n.appearance.clone());
+}
+
 /// Is `n` a compound path to release: a compound path, or a path of several subpaths (an SVG `d`
 /// with several `M`s, a PDF path), which is one in Illustrator too (#1163)?
 fn releases(n: &Node) -> bool {
@@ -183,7 +183,8 @@ fn load(p: &Value, cmd: &str, board: Option<Rect>) -> Result<Loaded> {
        let (sx, sy) = pt_per_px(img.ppi);
        let natural = Rect::new(0.0, 0.0, img.width as f64 * sx, img.height as f64 * sy);
        let link = src.path.map(|path| super::links::link_info(path, &src.bytes));
-        return Ok(Loaded { name, format, art: Art::Image(img), natural, warnings: vec![], link, board: None });
+        let warnings = fileio::too_large_note(&img.blob.bytes).into_iter().collect();
+        return Ok(Loaded { name, format, art: Art::Image(img), natural, warnings, link, board: None });
    }
    let anchored = format.id == "dxf" && (opts.dxf.fit || !opts.dxf.center);
    let (mut doc, warnings) = match format.id {
@@ -1596,6 +1596,59 @@ fn inspect_reports_compound_paint_and_blend() {
    assert!(plain.get("blend").is_none(), "Normal is omitted: {plain}");
 }

+/// A compound path made of a group (outlined type is one) takes the paint of the backmost path in
+/// it, not the group's own (none): it drew nothing. A compound path in the group gives the paint
+/// that painted its paths.
+#[test]
+fn compound_of_a_group_takes_its_backmost_paths_paint() {
+    let paint = |s: &Session, id: u64| (*s.doc().unwrap().doc.node(NodeId(id)).unwrap().appearance).clone();
+    let made = |s: &mut Session, cmd: &str| s.execute(cmd, &json!({})).unwrap()["id"].as_u64().unwrap();
+    let mut s = session();
+    let a = rect(&mut s, 0.0, 0.0, 40.0, 40.0);
+    s.execute("paint.setFill", &json!({"color": "#ff0000"})).unwrap();
+    let b = rect(&mut s, 10.0, 10.0, 10.0, 10.0);
+    s.execute("paint.setFill", &json!({"color": "#0000ff"})).unwrap();
+    let red = paint(&s, a.0);
+    assert_ne!(red, paint(&s, b.0));
+    assert_ne!(red, Default::default());
+    s.execute("select.set", &json!({"ids": [a.0, b.0]})).unwrap();
+    made(&mut s, "object.group");
+    let c = made(&mut s, "object.compoundPath.make");
+    assert_eq!(paint(&s, c), red, "the backmost path's paint");
+    // Grouped again and joined with a path in front: the paint the compound path gave its paths.
+    let g = made(&mut s, "object.group");
+    let front = rect(&mut s, 20.0, 20.0, 5.0, 5.0);
+    s.execute("paint.setFill", &json!({"color": "#00ff00"})).unwrap();
+    s.execute("select.set", &json!({"ids": [g, front.0]})).unwrap();
+    let c = made(&mut s, "object.compoundPath.make");
+    assert_eq!(paint(&s, c), red);
+    assert_eq!(s.doc().unwrap().doc.node(NodeId(c)).unwrap().children().unwrap().len(), 3);
+}
+/// Compound paths joined into one keep their own holes: each one's paths turn together, so the
+/// counters of outlined letters stay open (they filled in when every path was turned alone).
+#[test]
+fn joined_compound_paths_keep_their_holes() {
+    let made = |s: &mut Session, cmd: &str| s.execute(cmd, &json!({})).unwrap()["id"].as_u64().unwrap();
+    let mut s = session();
+    let mut rings = vec![];
+    for x in [0.0, 100.0, 200.0] {
+        let (outer, inner) = (rect(&mut s, x, 0.0, 40.0, 40.0), rect(&mut s, x + 10.0, 10.0, 10.0, 10.0));
+        s.execute("select.set", &json!({"ids": [outer.0, inner.0]})).unwrap();
+        rings.push(made(&mut s, "object.compoundPath.make"));
+    }
+    s.execute("select.set", &json!({"ids": rings})).unwrap();
+    made(&mut s, "object.group");
+    let c = made(&mut s, "object.compoundPath.make");
+    let d = &s.doc().unwrap().doc;
+    let turns: Vec<f64> =
+        d.node(NodeId(c)).unwrap().children().unwrap().iter().map(|p| p.path_data().unwrap().subpaths[0].signed_area().signum()).collect();
+    assert_eq!(turns.len(), 6);
+    for ring in turns.chunks(2) {
+        assert_eq!(ring[0], -ring[1], "a hole runs against its outline: {turns:?}");
+    }
+    // The rings in front run against the backmost one (#1197).
+    assert_eq!((turns[2], turns[4]), (-turns[0], -turns[0]), "{turns:?}");
+}
 /// `document.node {summary: true}` answers the `document.inspect` shape for one node:
 /// the same fields the full-tree summary carries, without serializing the whole tree.
 #[test]
@@ -795,7 +795,8 @@ fn image_trace_presets_query_and_errors() {
    let mut s = session();
    let r = s.execute("imageTrace.presets", &json!({})).unwrap();
    let names: Vec<&str> = r["presets"].as_array().unwrap().iter().map(|p| p["name"].as_str().unwrap()).collect();
-    assert_eq!(names.len(), 13);
+    assert_eq!(names.len(), 15);
+    assert!(names.contains(&"Auto Color") && names.contains(&"Outline"));
    assert!(names.contains(&"Technical Drawing") && names.contains(&"Shades of Gray") && names.contains(&"Flat Logo"));
    let a = rect(&mut s, 0.0, 0.0, 10.0, 10.0);
    assert!(s.execute("imageTrace.make", &json!({"id": a.0})).is_err(), "not an image");
@@ -412,6 +412,29 @@ fn smooth_tool_reduces_jagged_path() {
    assert_eq!(p.subpaths[0].anchors[0].p, Point::new(100.0, 200.0));
 }

+/// #1512: a short drag over a small bump smooths the stretch of path under it. The long straight
+/// sides next to the bump stay straight lines from their far ends, which keep their place.
+#[test]
+fn a_short_smooth_drag_leaves_the_rest_of_long_segments_alone() {
+    let mut s = session();
+    let anchors: Vec<_> =
+        [(50.0, 200.0), (190.0, 200.0), (200.0, 192.0), (210.0, 200.0), (350.0, 200.0)].map(|(x, y)| json!({"x": x, "y": y})).to_vec();
+    let r = s.execute("path.create", &json!({"anchors": anchors})).unwrap();
+    let id = NodeId(r["id"].as_u64().unwrap());
+    let before = path(&s, id);
+    drag(&mut s, "smooth", &[(195.0, 194.0), (205.0, 194.0)], Mods::default());
+    let p = path(&s, id);
+    assert_ne!(p, before, "the bump is smoothed");
+    let a = &p.subpaths[0].anchors;
+    let (first, second, last) = (a[0], a[1], a[a.len() - 1]);
+    assert!(first.p == Point::new(50.0, 200.0) && !first.has_out() && !second.has_in(), "the left side is a line still: {first:?} {second:?}");
+    assert!(last.p == Point::new(350.0, 200.0) && !last.has_in() && !a[a.len() - 2].has_out(), "and the right one: {last:?}");
+    // Every other anchor is within the tool's reach of the drag (12 px either way).
+    for x in &a[1..a.len() - 1] {
+        assert!((182.0..=218.0).contains(&x.p.x) && (190.0..=201.0).contains(&x.p.y), "{x:?}");
+    }
+}
+
 #[test]
 fn join_tool_joins_two_lines() {
    let mut s = session();
@@ -17,6 +17,38 @@ fn place_embedded(s: &mut Session, path: &str) -> NodeId {
    NodeId(r["ids"][0].as_u64().unwrap())
 }

+/// A PNG that says it is `w` × `h` 1-bit grey pixels (its header and no rows, which is all that
+/// placing and listing read).
+fn png_header(w: u32, h: u32) -> Vec<u8> {
+    let mut out = b"\x89PNG\r\n\x1a\n".to_vec();
+    let ihdr: Vec<u8> = [&b"IHDR"[..], &w.to_be_bytes(), &h.to_be_bytes(), &[1, 0, 0, 0, 0]].concat();
+    for chunk in [&ihdr[..], b"IDAT\x78\x9c", b"IEND"] {
+        out.extend((chunk.len() as u32 - 4).to_be_bytes());
+        out.extend(chunk);
+        out.extend(crc32fast::hash(chunk).to_be_bytes());
+    }
+    out
+}
+
+/// An image past what a decode may take isn't drawn: Place and Open say so and the Links panel's
+/// row carries the note, where the image used to be blank with no word (#1479).
+#[test]
+fn an_image_too_large_to_draw_is_reported() {
+    const NOTE: &str = "an image of 200000 × 200000 pixels is too large to draw";
+    let dir = Folder::new("huge");
+    let (big, small) = (dir.file("wall.png"), dir.file("small.png"));
+    write(&big, &png_header(200_000, 200_000));
+    write(&small, &png(40, 20, BLUE));
+    let mut s = session();
+    assert_eq!(run(&mut s, "file.place", json!({"path": big, "at": [200, 150], "link": false}))["warnings"], json!([NOTE]));
+    assert_eq!(run(&mut s, "file.place", json!({"path": small, "at": [20, 20], "link": false}))["warnings"], json!([]));
+    let l = run(&mut s, "links.list", json!({}));
+    let notes: Vec<&Value> = l["links"].as_array().unwrap().iter().map(|r| &r["note"]).collect();
+    assert_eq!(notes, [&Value::Null, &json!(NOTE)], "top first: the small image has nothing to say");
+    // Opened as a document: said too. An image that decodes (16,000 px square) has no note.
+    assert_eq!(crate::cmd::fileio::load("wall.png", &png_header(200_000, 200_000)).unwrap().warnings, [NOTE]);
+    assert!(crate::cmd::fileio::load("fine.png", &png_header(16_000, 16_000)).unwrap().warnings.is_empty());
+}
 fn close(a: f64, b: f64) -> bool {
    (a - b).abs() < 1e-6
 }
@@ -1290,6 +1290,13 @@ proptest! {
        survive("mutated EPS PostScript", || vectorcraft_eps::import(&bytes).ok().map(|r| r.document))?;
    }

+    /// A damaged EPS another app copied: Paste reads it as an error or as objects.
+    #[test]
+    fn pasted_eps_never_panics(cut in 0usize..400_000, edits in prop::collection::vec((0usize..400_000, any::<u8>()), 0..12)) {
+        static SAMPLE: std::sync::OnceLock<Vec<u8>> = std::sync::OnceLock::new();
+        paste_from_elsewhere("clipboard.importEps", json!({"dataBase64": mutated_b64(SAMPLE.get_or_init(foreign_eps_sample).clone(), cut, &edits)}))?;
+    }
+
    /// Hostile PostScript programs: operators in any order with any operands, opened and placed;
    /// as files in the legacy Illustrator format too (the creator line is what turns on its
    /// documented `u` … `U` groups), the groups unbalanced, deep and among clips; in a layer, which
@@ -158,8 +158,11 @@ impl GradientDef {
        if self.gradient.stops.is_empty() {
            return None;
        }
-        // Stops come last first: reversed, stops sharing a ramp point keep their order.
-        self.gradient.stops.reverse();
+        // Stops are listed along the ramp from either end: listed downwards they're reversed, so
+        // stops sharing a ramp point keep their order (and each its midpoint, to the next stop).
+        if self.gradient.stops.first().zip(self.gradient.stops.last()).is_some_and(|(first, last)| first.offset > last.offset) {
+            self.gradient.stops.reverse();
+        }
        self.gradient.stops.sort_by(|a, b| a.offset.total_cmp(&b.offset));
        Some((self.name, self.gradient))
    }
@@ -410,6 +410,19 @@ fn stops_sharing_a_ramp_point_keep_their_order() {
    assert_eq!(colors, [Color::rgb(0.0, 0.0, 1.0), Color::rgb(0.0, 1.0, 0.0), Color::rgb(1.0, 0.0, 0.0)]);
 }

+#[test]
+fn stops_listed_upwards_keep_the_midpoint_of_the_one_that_starts_the_ramp() {
+    // GUARDS: reversing a list that runs upwards swaps two stops at 0, and the ramp to 100 takes the
+    // midpoint of the zero-length part between them.
+    let defs = "%AI5_BeginGradient: (U)\n(U) 0 3 Bd\n[\n<00FF>\n0\n%_0 0 0 0 1 1 1 2 1 6 50 0 Bs\n\
+                %_0 0 0 0 1 1 1 2 1 6 87 0 Bs\n%_0 0 0 0 0 0 0 2 1 6 50 100 Bs\nBD\n%AI5_EndGradient\n";
+    let art_ = format!("{}Bb\n1 (U) 0 0 0 1 1 0 0 1 0 0 1 Bg\n10 0 0 10 100 50 Xm\nf\n0 BB\n", rect_path(0.0, 0.0, 200.0, 100.0));
+    let doc = read_ok(&format!("{defs}{}", layer(&art_))).doc;
+    let Paint::Gradient(g) = fill(&art(&doc)[0]) else { panic!() };
+    let midpoints: Vec<_> = g.gradient.stops.iter().map(|s| s.midpoint).collect();
+    assert_eq!(midpoints, [0.5, 0.87, 0.5]);
+}
+
 #[test]
 fn per_anchor_data_reads() {
    let art_ = format!("{RED}{}f\n(00800080) Xt 0 XD\n%_(00004000) Xt 1 XD\n", rect_path(0.0, 0.0, 10.0, 10.0));
@@ -467,6 +467,22 @@ fn the_bounding_box_comes_from_the_header_or_the_trailer() {
    assert!(r.warnings.iter().any(|w| w.contains("first of the file's 2 pages")), "{:?}", r.warnings);
 }

+/// #1552: a Type 42 font's glyph space is one unit an em, so its identity FontMatrix scaled to 12
+/// sets 12 pt type (a Type 1's 0.001 matrix needs the 1000-unit space).
+#[test]
+fn type_42_fonts_set_type_at_their_size() {
+    for (kind, matrix) in [(42, "[1 0 0 1 0 0]"), (1, "[0.001 0 0 0.001 0 0]")] {
+        let body = format!(
+            "/T 10 dict begin /FontName /T def /FontType {kind} def /FontMatrix {matrix} def /Encoding StandardEncoding def currentdict end /T exch definefont pop \
+             /T findfont 12 scalefont setfont 10 20 moveto (Hi) show"
+        );
+        let r = read(&body);
+        let NodeKind::Text(t) = &objects(&r.document)[0].kind else { panic!("{:?}", r.warnings) };
+        let size = t.runs[0].style.size * t.xf.determinant().abs().sqrt();
+        assert!((size - 12.0).abs() < 1e-6, "FontType {kind}: {size} pt");
+    }
+}
+
 #[test]
 fn embedded_font_programs_are_skipped() {
    let body = "/MyFont 10 dict begin /FontName /MyFont def /FontMatrix [0.001 0 0 0.001 0 0] def currentdict end currentfile eexec\n\
@@ -403,7 +403,10 @@ impl Interp<'_> {
        let f = font.borrow();
        let name = f.get(&Key::name("FontName")).and_then(Obj::text).map_or_else(|| DEFAULT_FONT.to_string(), |n| n.to_string());
        let m = f.get(&Key::name("FontMatrix")).and_then(|o| o.items().and_then(|i| matrix_of(&i.borrow()))).unwrap_or(Affine::scale(0.001));
-        Ok((name, m * Affine::scale(1000.0)))
+        // Type 1 glyphs are in 1000-unit space; a Type 42 font's glyph space is one unit an em
+        // (its FontMatrix, usually the identity, is already the em's).
+        let units = if f.get(&Key::name("FontType")).and_then(Obj::as_num) == Some(42.0) { 1.0 } else { 1000.0 };
+        Ok((name, m * Affine::scale(units)))
    }

    /// `s` (read as Latin-1) set in the current font at user point `at`: point type placed there,
@@ -243,13 +243,32 @@ impl SaveOptions {
        Ok(())
    }

-    /// The defaults for saving `doc` to disk: pretty when small (see [`PRETTY_MAX_OBJECTS`]).
+    /// The defaults for saving `doc` to disk: pretty when small (see [`PRETTY_MAX_OBJECTS`] and
+    /// [`PRETTY_MAX_BYTES`]).
    pub fn for_doc(doc: &Document) -> Self {
        let objects: usize = doc.layers.iter().map(|l| l.count()).sum();
-        Self { pretty: objects <= PRETTY_MAX_OBJECTS, ..Self::default() }
+        Self { pretty: objects <= PRETTY_MAX_OBJECTS && compact_size_at_most(doc, PRETTY_MAX_BYTES), ..Self::default() }
    }
 }

+/// Is `doc` at most `limit` bytes as compact JSON? Serializing stops as soon as it is past the
+/// limit, so a large document costs no more than `limit` bytes of work.
+fn compact_size_at_most(doc: &Document, limit: usize) -> bool {
+    struct Capped {
+        left: usize,
+    }
+    impl Write for Capped {
+        fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
+            self.left = self.left.checked_sub(buf.len()).ok_or_else(|| std::io::Error::other("over the limit"))?;
+            Ok(buf.len())
+        }
+        fn flush(&mut self) -> std::io::Result<()> {
+            Ok(())
+        }
+    }
+    serde_json::to_writer(Capped { left: limit }, doc).is_ok()
+}
+
 /// Serialize a document (pretty = human-diffable) in the current version. Editing-mode working
 /// copies are left out ([`Document::without_edit_modes`]).
 pub fn save(doc: &Document, pretty: bool) -> Vec<u8> {
@@ -260,6 +279,11 @@ pub fn save(doc: &Document, pretty: bool) -> Vec<u8> {
 /// compact, where indentation would multiply the file size and slow opening down.
 pub const PRETTY_MAX_OBJECTS: usize = 2000;

+/// Documents whose compact JSON is larger than this are saved compact even with few objects:
+/// pretty-printing spreads every path anchor over several lines, so traced or generated art (in
+/// layers, symbols or patterns alike) would grow about tenfold.
+pub const PRETTY_MAX_BYTES: usize = 1 << 20;
+
 /// Serialize for saving to disk: pretty when small, compact when large.
 pub fn save_file(doc: &Document) -> Vec<u8> {
    save_with(doc, &SaveOptions::for_doc(doc)).unwrap_or_default()
@@ -8,9 +8,11 @@ use std::sync::Arc;

 use serde_json::Value;
 use vectorcraft_doc::links::LinkInfo;
-use vectorcraft_doc::{Document, ImageBlob, ImageObject, Node, NodeKind};
-use vectorcraft_format::{ICC_MIME, SaveOptions, load, load_file, pdf_content, save_with};
-use vectorcraft_geom::Affine;
+use vectorcraft_doc::{Document, ImageBlob, ImageObject, Node, NodeKind, Symbol};
+use vectorcraft_format::{ICC_MIME, PRETTY_MAX_BYTES, PRETTY_MAX_OBJECTS, SaveOptions, load, load_file, pdf_content, save_file, save_with};
+use vectorcraft_geom::path::{PathData, SubPath};
+use vectorcraft_geom::{Affine, Point};
+use vectorcraft_testkit::fixtures::DocBuilder;

 fn json_of(bytes: &[u8]) -> Value {
    serde_json::from_slice(bytes).unwrap()
@@ -82,3 +84,66 @@ fn embedded_profiles_and_pdf_round_trip() {
    let damaged = String::from_utf8(plain).unwrap().replacen("AAECA/o=", "not base64!", 1);
    assert!(load_file(damaged.as_bytes()).unwrap().profiles.is_empty());
 }
+
+/// A document of `paths` open paths with `anchors` anchors each.
+fn paths_doc(paths: usize, anchors: usize) -> Document {
+    let mut b = DocBuilder::new(1000.0, 1000.0);
+    for i in 0..paths {
+        let points: Vec<Point> = (0..anchors).map(|j| Point::new(j as f64, i as f64 + (j % 2) as f64)).collect();
+        let node = b.path_node(PathData::single(SubPath::polyline(&points, false)), Default::default());
+        b.add(node);
+    }
+    b.doc
+}
+
+fn is_pretty(bytes: &[u8]) -> bool {
+    bytes.windows(3).any(|w| w == b"\n  ")
+}
+
+#[test]
+fn small_documents_are_saved_pretty() {
+    let d = paths_doc(10, 10);
+    assert!(SaveOptions::for_doc(&d).pretty);
+    assert!(is_pretty(&save_file(&d)));
+}
+
+#[test]
+fn many_objects_are_saved_compact() {
+    let d = paths_doc(PRETTY_MAX_OBJECTS + 1, 2);
+    assert!(!SaveOptions::for_doc(&d).pretty);
+}
+
+/// Anchors per path that make a document of `paths` paths about `bytes` of compact JSON.
+fn anchors_for(paths: usize, bytes: usize) -> usize {
+    let per_anchor = serde_json::to_vec(&paths_doc(1, 1000)).unwrap().len() / 1000;
+    bytes / per_anchor / paths
+}
+
+#[test]
+fn few_objects_with_many_anchors_are_saved_compact() {
+    let d = paths_doc(3, anchors_for(3, 2 * PRETTY_MAX_BYTES));
+    assert!(!SaveOptions::for_doc(&d).pretty, "3 objects, but about {} bytes", 2 * PRETTY_MAX_BYTES);
+    let bytes = save_file(&d);
+    assert!(!is_pretty(&bytes));
+    assert_eq!(load(&bytes).unwrap().layers[0].count(), d.layers[0].count());
+}
+
+#[test]
+fn documents_under_the_size_limit_stay_pretty() {
+    let d = paths_doc(2, anchors_for(2, PRETTY_MAX_BYTES / 2));
+    assert!(SaveOptions::for_doc(&d).pretty);
+}
+
+#[test]
+fn art_outside_the_layers_counts_too() {
+    // Generated art kept in a symbol: one instance-sized document, a symbol full of anchors.
+    let mut d = paths_doc(1, 4);
+    let mut art = paths_doc(1, anchors_for(1, 2 * PRETTY_MAX_BYTES));
+    let path = Arc::clone(&art.layers[0]);
+    art.layers.clear();
+    d.symbols.push(Symbol { name: "Leaves".into(), art: path });
+    assert!(!SaveOptions::for_doc(&d).pretty);
+    let bytes = save_file(&d);
+    assert!(!is_pretty(&bytes));
+    assert_eq!(load(&bytes).unwrap().symbols.len(), 1);
+}
@@ -155,8 +155,8 @@ impl Corner {
        let (h_out, h_in) = match kind {
            // An arc tangent to both sides, turning by 180° less the angle between them there.
            CornerKind::Round => {
-                let h = radius * arc_handle(-cos);
-                (start - du * h, end - dv * h)
+                let (hu, hv) = self.round_handles(radius, (start, du), (end, dv));
+                (start - du * hu, end - dv * hv)
            }
            // An arc centred on the corner through both ends, spanning the angle.
            CornerKind::InvertedRound => {
@@ -169,6 +169,33 @@ impl Corner {
    }
 }

+impl Corner {
+    /// The handle lengths of a round cut of `radius` between `start` and `end` (each a point and
+    /// the direction its side runs on in there). Between straight sides they are the arc's. A
+    /// curved side has turned by the time the cut meets it, so the arc's handles would reach past
+    /// where the tangents at the cut's ends cross and the cut would stick out of the corner
+    /// (#1512): there each handle is the share an arc takes of its tangent, up to that crossing
+    /// (a third of the way to the other end where the tangents don't cross between them).
+    fn round_handles(&self, radius: f64, (start, du): (Point, Vec2), (end, dv): (Point, Vec2)) -> (f64, f64) {
+        let cos = du.dot(dv);
+        let arc = arc_handle(-cos);
+        if self.side_u.straight() && self.side_v.straight() {
+            return (radius * arc, radius * arc);
+        }
+        // start − du·a = end − dv·b is where the tangents cross.
+        let (cross, w) = (du.cross(dv), start - end);
+        let (a, b) = (w.cross(dv) / cross, w.cross(du) / cross);
+        if cross.abs() > MIN_SINE && a > EPS && b > EPS && a.is_finite() && b.is_finite() {
+            // An arc's handle over its tangent's length, radius · tan(turn / 2).
+            let share = arc * (1.0 - cos) / cross.abs();
+            (a * share, b * share)
+        } else {
+            let third = start.distance(end) / 3.0;
+            (third, third)
+        }
+    }
+}
+
 /// A corner cut: the parameters where it meets its sides (from the corner), its two new anchors
 /// and the handles between them.
 #[derive(Clone, Copy, Debug)]
@@ -401,6 +428,30 @@ mod tests {
        }
    }

+    /// A round cut next to a curve stays inside its corner, however large (#1512): its handles
+    /// stop short of where the tangents at its ends cross, so it doesn't stick out past the sides.
+    #[test]
+    fn a_round_cut_next_to_a_curve_stays_inside_its_corner() {
+        // A square whose top side arches up, meeting the upright sides at an angle.
+        let mut sp =
+            SubPath::polyline(&[Point::new(100.0, 150.0), Point::new(300.0, 150.0), Point::new(300.0, 300.0), Point::new(100.0, 300.0)], true);
+        sp.anchors[0].h_out = Point::new(120.0, 20.0);
+        sp.anchors[1].h_in = Point::new(280.0, 20.0);
+        let path = PathData::single(sp);
+        let bounds = path.bounds().unwrap().inflate(1e-6, 1e-6);
+        for radius in [10.0, 60.0, 200.0, 1e6] {
+            let (cut, _) = cut_corners(&path, &[radius, radius], &[]);
+            let b = cut.bounds().unwrap();
+            assert!(bounds.union(b) == bounds, "radius {radius}: {b:?} is outside {bounds:?}");
+            // Each cut's handles end before its tangents cross: the cut turns one way only.
+            let a = &cut.subpaths[0].anchors;
+            for (from, to) in [(a[a.len() - 1], a[0]), (a[1], a[2])] {
+                let (t0, t1, chord) = (from.h_out - from.p, to.p - to.h_in, to.p - from.p);
+                assert!(t0.cross(chord) * chord.cross(t1) > 0.0 && t0.cross(t1) * t0.cross(chord) > 0.0, "radius {radius}: {from:?} {to:?}");
+            }
+        }
+    }
+
    /// Inverted round and chamfer cuts end where the round one does, at any angle.
    #[test]
    fn kinds_share_their_ends() {
@@ -26,6 +26,8 @@ use crate::import_shading::{clipped, extend_clip, fold_stop_opacity, gradient_sh
 use crate::import_text::{Families, LineFacts, Look, Placement, TextLine, Upright};
 use crate::{CropTo, ImportOptions, ImportReport, PdfError, TextAs};

+/// Mixed into an image's cache key when it is read white inside an alpha soft mask.
+const WHITE_KEY: u128 = 0x7717_e000_a1fa;
 /// The name of the paths text imports as.
 const TEXT_OUTLINES: &str = "<Text Outlines>";
 /// A page whose overprint (ISO 32000-1 §8.6.7) is left out rather than given to the wrong objects.
@@ -197,6 +199,8 @@ pub fn import_with_report(bytes: &[u8], opts: &ImportOptions) -> Result<ImportRe
    b.colors.uncalibrated_rgb = opts.uncalibrated_rgb && picked.iter().filter_map(|&n| pages.get(n)).any(crate::pages::has_private_data);
    let cache = InterpreterCache::new();
    let mut x = 0.0;
+    // Where the next page's art may begin (a `.ai` page's art reaches past its artboard).
+    let mut clear = f64::NEG_INFINITY;
    // Every page only text over private data: a file saved without its PDF part shows a notice
    // there, not its art. A page that states where its art is isn't that notice.
    let (mut only_text, mut art_boxes) = (true, false);
@@ -220,6 +224,8 @@ pub fn import_with_report(bytes: &[u8], opts: &ImportOptions) -> Result<ImportRe
        let xf = Affine::translate((x - frame.x0, -frame.y0)) * init;
        let mut ctx = Context::new(xf, ab, &cache, pdf.xref(), settings.clone());
        b.page = ab;
+        // The first id of this page's art.
+        let first_id = b.next;
        let scan = scan_page(page, &mut ocgs, all_on, &mut b.fonts);
        if route {
            let mut seen = HashSet::new();
@@ -267,6 +273,33 @@ pub fn import_with_report(bytes: &[u8], opts: &ImportOptions) -> Result<ImportRe
        if clipped {
            b.warn(PAST_PAGE_NOTE);
        }
+        // A `.ai` page keeps its art past the artboard edge, unclipped (#646), so a page whose art
+        // reaches far to the left would lay it over the page before it in the row: there it would
+        // be taken for that page's art (by the check against the editing data, which then finds
+        // art its layers don't have there, and by `place_pages`). Such a page moves right until its
+        // art clears the art before it.
+        let mut art_right = f64::NEG_INFINITY;
+        if ai && let Some(art) = parts.iter().flat_map(|(_, v)| v.iter()).filter_map(|n| n.visual_bounds()).reduce(|a, b| a.union(b)) {
+            // Art at a coordinate that isn't a number (a damaged file) moves nothing.
+            let dx = Some((clear - art.x0).max(0.0)).filter(|dx| dx.is_finite()).unwrap_or(0.0);
+            if dx > 0.0 {
+                let shift = Affine::translate((dx, 0.0));
+                for (_, v) in &mut parts {
+                    for n in v.iter_mut() {
+                        Arc::make_mut(n).transform(shift, false);
+                    }
+                }
+                // What the page's lines of type were is told where their glyphs are (the outlines
+                // stroked on them are looked for there), so that moves with them.
+                for facts in b.lines.iter_mut().filter(|(id, _)| id.0 >= first_id).map(|(_, facts)| facts) {
+                    for ink in &mut facts.ink {
+                        *ink = *ink + kurbo::Vec2::new(dx, 0.0);
+                    }
+                }
+                ab = Rect::new(ab.x0 + dx, ab.y0, ab.x1 + dx, ab.y1);
+            }
+            art_right = art.x1 + dx;
+        }
        let children: Vec<Arc<Node>> = parts.iter().flat_map(|(_, v)| v.iter().cloned()).collect();
        only_text &= ai && is_only_text(&children);
        art_boxes |= crate::pages::states_art(page);
@@ -278,6 +311,7 @@ pub fn import_with_report(bytes: &[u8], opts: &ImportOptions) -> Result<ImportRe
            ab = art;
        }
        x = right + opts.artboard_gap;
+        clear = right.max(art_right) + opts.artboard_gap;
        doc.artboards.push(Artboard {
            id: i as u32 + 1,
            name: format!("Artboard {}", i + 1),
@@ -756,6 +790,10 @@ struct Builder<'p> {
    /// A transparency group was just pushed: a form's (whose flags come next) or an image's.
    pending: bool,
    nested: u32,
+    /// Reading an alpha soft mask's art: images are read white with their own alpha, so the
+    /// mask's luminance is their alpha, as whitened vector art's is (cairo, and so Inkscape,
+    /// rasterizes masks into such images).
+    white_images: bool,
    /// The last filled path: its node and its outline (a stroke of the same outline joins it).
    last_fill: Option<(NodeId, BezPath)>,
    /// What each line of type made tells beyond its text object ([`crate::import_lines`]).
@@ -898,6 +936,7 @@ impl<'p> Builder<'p> {
            marked: vec![],
            pending: false,
            nested: 0,
+            white_images: false,
            last_fill: None,
            lines: HashMap::new(),
        }
@@ -1267,7 +1306,10 @@ impl<'p> Builder<'p> {
            return s.clone();
        }
        let page = self.page;
-        let spec = match self.nested(page, |b| m.interpret(b)) {
+        let saved = std::mem::replace(&mut self.white_images, m.mask_type() == MaskType::Alpha);
+        let art = self.nested(page, |b| m.interpret(b));
+        self.white_images = saved;
+        let spec = match art {
            Some(art) => {
                let [r, g, b, _] = m.background_color().to_rgba().components();
                let backdrop = luminance(&Color::rgb(r, g, b));
@@ -1298,10 +1340,15 @@ impl<'p> Builder<'p> {
        {
            return Some(Paint::Pattern { pattern: name.clone(), xf });
        }
+        // A swatch is shared with uses outside an alpha mask, and pattern paints keep their
+        // colours there: its images are read as they are.
+        let white = std::mem::take(&mut self.white_images);
        let art = self.nested(Rect::ZERO, |b| {
            // A cell whose content can't be decoded is empty.
            let _ = t.interpret(b, Affine::IDENTITY, stroke);
-        })?;
+        });
+        self.white_images = white;
+        let art = art?;
        let sig = paints(&art);
        let entry = self.pattern_keys.entry(key).or_default();
        entry.0 += 1;
@@ -1802,12 +1849,14 @@ impl<'a> Device<'a> for Builder<'_> {
        self.pending = false;
        match image {
            Image::Raster(r) => {
-                let key = hayro_interpret::CacheKey::cache_key(&r);
+                let white = self.white_images;
+                // Inside an alpha mask the same image is read again, white (its own cache key).
+                let key = hayro_interpret::CacheKey::cache_key(&r) ^ if white { WHITE_KEY } else { 0 };
                let st = r.stream();
                let (w, h) = (r.width(), r.height());
                // CMYK images keep their samples (read once per image).
-                let known = self.cmyk_keys.contains(&key);
-                let cmyk = if known {
+                let known = !white && self.cmyk_keys.contains(&key);
+                let cmyk = if known || white {
                    None
                } else {
                    crate::import_image::cmyk(st, w, h).unwrap_or_else(|why| {
@@ -1826,7 +1875,8 @@ impl<'a> Device<'a> for Builder<'_> {
                let dict = st.dict();
                let filters = st.filters();
                let cs_ok = dict.get::<Name<'_>>(b"ColorSpace").is_some_and(|n| matches!(n.as_ref(), b"DeviceRGB" | b"DeviceGray"));
-                let jpeg = filters.len() == 1
+                let jpeg = !white
+                    && filters.len() == 1
                    && matches!(filters[0], hayro_syntax::Filter::DctDecode)
                    && cs_ok
                    && !dict.contains_key(b"SMask")
@@ -1843,6 +1893,7 @@ impl<'a> Device<'a> for Builder<'_> {
                        let (w, h, sf) = (img.width(), img.height(), img.scale_factors());
                        let a = alpha.map(|a| resize_alpha(&a, w, h)).unwrap_or_else(|| vec![255; (w * h) as usize]);
                        let rgba: Vec<u8> = match img {
+                            _ if white => a.into_iter().flat_map(|a| [255, 255, 255, a]).collect(),
                            ImageData::Rgb(d) => d.data.as_chunks::<3>().0.iter().zip(a).flat_map(|(c, a)| [c[0], c[1], c[2], a]).collect(),
                            ImageData::Luma(d) => d.data.iter().zip(a).flat_map(|(g, a)| [*g, *g, *g, a]).collect(),
                        };
@@ -1858,11 +1909,13 @@ impl<'a> Device<'a> for Builder<'_> {
                self.add_image(key, || rgba_png(rgba, w, h).map(|png| (ImageBlob::new("image/png", png), w, h)), xf);
            }
            Image::Stencil(s) => {
-                let key = hayro_interpret::CacheKey::cache_key(&s);
+                let white = self.white_images;
+                let key = hayro_interpret::CacheKey::cache_key(&s) ^ if white { WHITE_KEY } else { 0 };
                let mut decoded: Option<Decoded> = None;
                s.with_stencil(
                    |luma, paint| {
                        let rgb = match paint {
+                            _ if white => [255, 255, 255, 255],
                            hayro_interpret::Paint::Color(c) => c.to_rgba().to_rgba8(),
                            _ => [0, 0, 0, 255],
                        };
@@ -78,6 +78,58 @@ fn the_mask(d: &Document) -> (Node, OpacityMask) {
    (n, m)
 }

+/// The two pixels of the image a soft mask of kind `s` draws: black, opaque on the left and clear
+/// on the right (its own `/SMask`).
+fn mask_image_pixels(s: &str) -> [[u8; 4]; 2] {
+    let g = first_extra(1);
+    let group = stream(
+        &format!(
+            "/Type /XObject /Subtype /Form /BBox [0 0 100 100] /Group << /S /Transparency /CS /DeviceRGB >> /Resources << /XObject << /Im0 {} 0 R >> >>",
+            g + 1
+        ),
+        "q 100 0 0 100 0 0 cm /Im0 Do Q",
+    );
+    let image = stream(
+        &format!(
+            "/Type /XObject /Subtype /Image /Width 2 /Height 1 /ColorSpace /DeviceRGB /BitsPerComponent 8 /Filter /ASCIIHexDecode /SMask {} 0 R",
+            g + 2
+        ),
+        "000000000000>",
+    );
+    let smask =
+        stream("/Type /XObject /Subtype /Image /Width 2 /Height 1 /ColorSpace /DeviceGray /BitsPerComponent 8 /Filter /ASCIIHexDecode", "FF00>");
+    let bytes = one_page(
+        "/GS0 gs 1 0 0 rg 0 0 100 100 re f",
+        &format!("/ExtGState << /GS0 << /SMask << /Type /Mask /S /{s} /G {g} 0 R >> >> >>"),
+        &[&group, &image, &smask],
+    );
+    let d = open(&bytes);
+    let (_, m) = the_mask(&d);
+    let mut keys = vec![];
+    m.art.walk(&mut |n| {
+        if let NodeKind::Image(im) = &n.kind {
+            keys.push(im.key.clone());
+        }
+    });
+    let [key] = keys.as_slice() else { panic!("one image in the mask art: {keys:?}") };
+    let px = image::load_from_memory(&d.images[key].bytes).unwrap().to_rgba8();
+    [px.get_pixel(0, 0).0, px.get_pixel(1, 0).0]
+}
+
+/// An alpha soft mask whose art is an image with its own alpha (some PDF writers rasterize masks
+/// so): the image is read white with that alpha, so the mask's luminance is the alpha, not the
+/// image's colour (ISO 32000-1 11.5.2: an alpha mask takes the group's alpha, not its colour).
+#[test]
+fn an_alpha_soft_mask_of_an_image_uses_the_images_alpha() {
+    assert_eq!(mask_image_pixels("Alpha"), [[255, 255, 255, 255], [255, 255, 255, 0]]);
+}
+
+/// A luminosity soft mask takes the group's colour (ISO 32000-1 11.5.3): its image stays black.
+#[test]
+fn a_luminosity_soft_mask_of_an_image_keeps_the_images_colour() {
+    assert_eq!(mask_image_pixels("Luminosity"), [[0, 0, 0, 255], [0, 0, 0, 0]]);
+}
+
 #[test]
 fn a_luminosity_soft_mask_becomes_an_opacity_mask() {
    let d = open(&masked("/S /Luminosity", "1 1 1 rg 0 0 50 100 re f"));
@@ -131,6 +131,28 @@ fn a_stroke_written_as_stroked_glyph_outlines_is_the_types_stroke() {
    assert_eq!(d.layers[0].children().unwrap().len(), 2);
 }

+/// A `.ai` page moved right in the row, so its art past the artboard clears the page before it
+/// (#1528), still has the stroke drawn on its type's glyphs read as the type's stroke.
+#[test]
+fn a_stroke_on_the_type_of_a_moved_ai_page_is_still_the_types_stroke() {
+    let ai = "/PieceInfo << /Illustrator << /Private << /AIPrivateData1 7 /NumBlock 1 >> >> >>";
+    let content = format!(
+        "0 g -70 10 80 20 re f BT 1 0 0 rg /F1 24 Tf 10 50 Td (Hi) Tj ET 0 0 1 RG 0.5 w {}{}",
+        outline('H', 10.0),
+        outline('i', 10.0 + 0.722 * 24.0)
+    );
+    let pages = [("0 g 10 10 20 20 re f", String::new()), (content.as_str(), HELVETICA.to_string())].map(|(c, resources)| PdfPage {
+        entries: ai.into(),
+        resources,
+        ..PdfPage::new(100.0, 100.0, c)
+    });
+    let d = import(&vectorcraft_testkit::pdf::pdf(&pages, None)).unwrap();
+    assert!(d.artboards[1].rect.x0 > d.artboards[0].rect.x1 + 36.0 + 1.0, "page 2 moved: {:?}", d.artboards);
+    let art = d.layers[1].children().unwrap();
+    assert_eq!(art.len(), 2, "the note and the type: {art:?}");
+    assert!(matches!(art[1].appearance.items.as_slice(), [AppearanceItem::Stroke(_)]), "{:?}", art[1].appearance);
+}
+
 /// A 300 × 200 pt page with `lines` of (x, y from the top, size, text) in Source Sans 3.
 fn source_sans(lines: &[(f32, f32, f32, &str)]) -> Vec<u8> {
    crate::tests_live_text::text_pdf(lines, false)
@@ -158,6 +158,27 @@ fn art_of_neighbouring_artboards_off_a_page_is_left_to_its_own_page() {
    assert_eq!(d.layers[0].children().map_or(0, |c| c.len()), 2);
 }

+/// A `.ai` keeps its art past the artboard edge (#646): a note mostly left of artboard 2 (as notes
+/// for a design are put beside it) doesn't lie over artboard 1 in the row, where it would be taken
+/// for that page's art: page 2 moves right until its art clears page 1's.
+#[test]
+fn art_of_an_ai_page_reaching_left_does_not_lie_over_the_page_before() {
+    let ai = "/PieceInfo << /Illustrator << /Private << /AIPrivateData1 7 /NumBlock 1 >> >> >>";
+    let page = |content: &str| PdfPage { entries: ai.into(), ..PdfPage::new(100.0, 100.0, content) };
+    // Page 2's note runs from 70 points left of its box to 10 points into it.
+    let pages = [page("0 g 10 10 20 20 re f"), page("1 1 1 rg 1 0 0 RG -70 10 80 60 re B")];
+    let d = open(&pdf(&pages, None), ImportOptions::default());
+    let (a, b) = (d.artboards[0].rect, d.artboards[1].rect);
+    let note = d.layers[1].children().unwrap()[0].visual_bounds().unwrap();
+    assert!(note.x0 >= a.x1 + 36.0, "the note clears artboard 1: {note:?} {a:?}");
+    assert!((b.x0 - note.x0 - 70.0).abs() < 1.0, "and keeps its place by artboard 2: {note:?} {b:?}");
+    assert_eq!((b.width(), b.height()), (100.0, 100.0));
+    // A plain PDF clips its art to the page: its pages stay 36 points apart.
+    let plain = [PdfPage::new(100.0, 100.0, "0 g 10 10 20 20 re f"), PdfPage::new(100.0, 100.0, "1 0 0 RG -70 10 80 60 re S")];
+    let d = open(&pdf(&plain, None), ImportOptions::default());
+    assert_eq!(d.artboards[1].rect.x0, d.artboards[0].rect.x1 + 36.0);
+}
+
 #[test]
 fn an_encrypted_pdf_opens_with_its_password_only() {
    let bytes = pdf(&[PdfPage::new(200.0, 100.0, "1 0 0 rg 10 10 50 50 re f")], Some("secret"));
@@ -468,10 +468,11 @@ impl Ctx {
            None => {
                let id = href(tp)?.trim().strip_prefix('#')?;
                let el = xml.descendants().find(|n| n.is_element() && n.attribute("id") == Some(id))?;
-                if el.tag_name().name() != "path" {
-                    return None;
-                }
-                let mut bp = BezPath::from_svg(el.attribute("d")?).ok()?;
+                let d = match el.tag_name().name() {
+                    "path" => el.attribute("d")?.to_string(),
+                    _ => self.shape_path(el)?,
+                };
+                let mut bp = BezPath::from_svg(&d).ok()?;
                bp.apply_affine(parse_transform(el.attribute("transform")));
                bp
            }
@@ -483,6 +484,82 @@ impl Ctx {
        usable.then_some(bp)
    }

+    /// The equivalent path of a basic shape (SVG 2 › Basic Shapes), as path data: what a
+    /// `<textPath>` that points at it follows. Circles and ellipses start at 3 o'clock and rounded
+    /// rects at the end of the top-left corner, all running clockwise; lines and polylines follow
+    /// their points. `None` for other elements and for shapes that render nothing.
+    fn shape_path(&self, el: XNode) -> Option<String> {
+        let (vw, vh) = self.viewport;
+        let len = |a: &str, pct: f64| el.attribute(a).and_then(|v| self.length(v, DEFAULT_FONT_SIZE, pct));
+        let x = |a: &str| len(a, vw).unwrap_or(0.0);
+        let y = |a: &str| len(a, vh).unwrap_or(0.0);
+        let points = || -> Vec<f64> { el.attribute("points").map(|v| list(v).map_while(|t| t.parse().ok()).collect()).unwrap_or_default() };
+        let ellipse = |cx: f64, cy: f64, rx: f64, ry: f64| {
+            (rx > 0.0 && ry > 0.0).then(|| {
+                format!(
+                    "M{} {} A{rx} {ry} 0 0 1 {cx} {} A{rx} {ry} 0 0 1 {} {cy} A{rx} {ry} 0 0 1 {cx} {} A{rx} {ry} 0 0 1 {} {cy}Z",
+                    cx + rx,
+                    cy,
+                    cy + ry,
+                    cx - rx,
+                    cy - ry,
+                    cx + rx
+                )
+            })
+        };
+        match el.tag_name().name() {
+            "circle" => {
+                let r = len("r", ((vw * vw + vh * vh) / 2.0).sqrt())?;
+                ellipse(x("cx"), y("cy"), r, r)
+            }
+            "ellipse" => {
+                let (rx, ry) = (len("rx", vw), len("ry", vh));
+                let (rx, ry) = (rx.or(ry)?, ry.or(rx)?);
+                ellipse(x("cx"), y("cy"), rx, ry)
+            }
+            "rect" => {
+                let (x0, y0, w, h) = (x("x"), y("y"), len("width", vw)?, len("height", vh)?);
+                if w <= 0.0 || h <= 0.0 {
+                    return None;
+                }
+                let (rx, ry) = (len("rx", vw).filter(|v| *v > 0.0), len("ry", vh).filter(|v| *v > 0.0));
+                let (rx, ry) = (rx.or(ry).unwrap_or(0.0).min(w / 2.0), ry.or(rx).unwrap_or(0.0).min(h / 2.0));
+                if rx <= 0.0 || ry <= 0.0 {
+                    return Some(format!("M{x0} {y0} H{} V{} H{x0}Z", x0 + w, y0 + h));
+                }
+                let (x1, y1) = (x0 + w, y0 + h);
+                Some(format!(
+                    "M{} {y0} H{} A{rx} {ry} 0 0 1 {x1} {} V{} A{rx} {ry} 0 0 1 {} {y1} H{} A{rx} {ry} 0 0 1 {x0} {} V{} A{rx} {ry} 0 0 1 {} {y0}Z",
+                    x0 + rx,
+                    x1 - rx,
+                    y0 + ry,
+                    y1 - ry,
+                    x1 - rx,
+                    x0 + rx,
+                    y1 - ry,
+                    y0 + ry,
+                    x0 + rx
+                ))
+            }
+            "line" => Some(format!("M{} {} L{} {}", x("x1"), y("y1"), x("x2"), y("y2"))),
+            tag @ ("polyline" | "polygon") => {
+                let pts = points();
+                let mut d = String::new();
+                for (i, [x, y]) in pts.as_chunks::<2>().0.iter().enumerate() {
+                    let _ = write!(d, "{}{x} {y} ", if i == 0 { 'M' } else { 'L' });
+                }
+                if d.is_empty() {
+                    return None;
+                }
+                if tag == "polygon" {
+                    d.push('Z');
+                }
+                Some(d)
+            }
+            _ => None,
+        }
+    }
+
    /// Read one `<text>`: the pending text and its `url(#…)` paints.
    fn build(&self, xml: &roxmltree::Document, t: XNode, label: &str, warnings: &mut Vec<String>) -> Option<(PendingText, Vec<String>)> {
        let preserve = t.ancestors().filter(|a| a.is_element()).find_map(|a| a.attribute((roxmltree::NS_XML_URI, "space"))) == Some("preserve");
@@ -518,3 +518,68 @@ fn gradients_on_scaled_text_stay_in_place() {
    let (start, end) = (t.xf * geom.start, t.xf * geom.end);
    assert!(start.distance(Point::new(40.0, 0.0)) < 1e-6 && end.distance(Point::new(240.0, 0.0)) < 1e-6, "{start:?} {end:?}");
 }
+
+/// The start of a type-on-a-path object's path and a point a little way along it, in document
+/// space.
+fn path_start(t: &TextObject) -> (Point, Point) {
+    use vectorcraft_geom::kurbo::{ParamCurve, PathEl};
+    let TextKind::OnPath { path, .. } = &t.kind else { panic!("{:?}", t.kind) };
+    let mut bp = path.to_bezpath();
+    bp.apply_affine(t.xf);
+    let PathEl::MoveTo(p0) = bp.elements()[0] else { panic!("{bp:?}") };
+    let next = bp.segments().next().unwrap().eval(0.05);
+    (p0, next)
+}
+
+#[test]
+fn text_path_follows_basic_shapes_as_their_equivalent_paths() {
+    let (d, w) = import_with_report(&svg(r##"<circle id="c" cx="150" cy="150" r="100"/>
+        <ellipse id="e" cx="150" cy="150" rx="80" ry="40" transform="translate(10 0)"/>
+        <rect id="r" x="20" y="30" width="100" height="60" rx="10"/>
+        <rect id="s" x="20" y="30" width="100" height="60"/>
+        <line id="l" x1="10" y1="200" x2="210" y2="200"/>
+        <polyline id="pl" points="10,10 110,10 110,60"/>
+        <polygon id="pg" points="10 10, 60 10, 35 50"/>
+        <text font-size="10"><textPath xlink:href="#c">TEXT ON A CIRCLE</textPath></text>
+        <text font-size="10"><textPath href="#e">Ellipse</textPath></text>
+        <text font-size="10"><textPath href="#r">Rounded</textPath></text>
+        <text font-size="10"><textPath href="#s">Square</textPath></text>
+        <text font-size="10"><textPath href="#l">Line</textPath></text>
+        <text font-size="10"><textPath href="#pl">Polyline</textPath></text>
+        <text font-size="10"><textPath href="#pg">Polygon</textPath></text>"##))
+    .unwrap();
+    assert!(!w.iter().any(|w| w.contains("textPath")), "{w:?}");
+    let t = texts(&d);
+    assert_eq!(t.len(), 7);
+    assert!(t.iter().all(|t| matches!(t.kind, TextKind::OnPath { .. })), "{:?}", t.iter().map(|t| &t.kind).collect::<Vec<_>>());
+    let near = |a: Point, b: Point| (a - b).hypot() < 1e-6;
+    // Circle: starts at 3 o'clock and runs clockwise (down first, y pointing down), around the circle.
+    let (p0, next) = path_start(t[0]);
+    assert!(near(p0, Point::new(250.0, 150.0)) && next.y > p0.y && next.x < p0.x, "{p0:?} {next:?}");
+    let TextKind::OnPath { path, .. } = &t[0].kind else { panic!("not on a path") };
+    let b = t[0].xf.transform_rect_bbox(path.bounds().unwrap());
+    assert!(close(b.x0, 50.0, 1e-6) && close(b.y0, 50.0, 1e-6) && close(b.x1, 250.0, 1e-6) && close(b.y1, 250.0, 1e-6), "{b:?}");
+    assert!(path.is_closed());
+    // Ellipse, with the shape's own transform.
+    let (p0, next) = path_start(t[1]);
+    assert!(near(p0, Point::new(240.0, 150.0)) && next.y > p0.y, "{p0:?} {next:?}");
+    // Rounded rect: after the top-left corner, along the top edge to the right.
+    let (p0, next) = path_start(t[2]);
+    assert!(near(p0, Point::new(30.0, 30.0)) && next.x > p0.x && close(next.y, 30.0, 1e-9), "{p0:?} {next:?}");
+    let (p0, next) = path_start(t[3]);
+    assert!(near(p0, Point::new(20.0, 30.0)) && next.x > p0.x, "{p0:?} {next:?}");
+    // Line, polyline and polygon follow their points.
+    assert!(near(path_start(t[4]).0, Point::new(10.0, 200.0)));
+    assert!(near(path_start(t[5]).0, Point::new(10.0, 10.0)));
+    let TextKind::OnPath { path, .. } = &t[6].kind else { panic!("not on a path") };
+    assert!(path.is_closed() && near(path_start(t[6]).0, Point::new(10.0, 10.0)));
+    assert_eq!(t[0].plain_text(), "TEXT ON A CIRCLE");
+}
+
+#[test]
+fn text_path_to_an_empty_shape_still_falls_back_to_point_type() {
+    let (d, w) =
+        import_with_report(&svg(r##"<circle id="c" cx="5" cy="5" r="0"/><text x="5" y="10"><textPath href="#c">Zero</textPath></text>"##)).unwrap();
+    assert!(matches!(only_text(&d).kind, TextKind::Point));
+    assert!(w.iter().any(|w| w.contains("textPath")), "{w:?}");
+}
@@ -0,0 +1,253 @@
+//! The font folders fontconfig is set up with (Linux and the other Unix desktops): the `<dir>`
+//! entries of its configuration, `/etc/fonts/fonts.conf` and what that includes (`conf.d`, the
+//! user's own files). Distributions and packages add folders outside the usual ones there: TeX
+//! fonts under `/usr/share/texmf/fonts`, say, which `fc-list` and other apps then show (#1529).
+//!
+//! The format is fontconfig's documented one
+//! (<https://www.freedesktop.org/software/fontconfig/fontconfig-user.html>, "Configuration file
+//! format"): `<dir prefix="…">` and `<include prefix="…">` are all that is read here. The files are
+//! read as they are: fontconfig itself (a library, or `fc-list`) isn't asked.
+
+use std::collections::HashSet;
+use std::path::{Path, PathBuf};
+
+/// The most configuration files read, and the largest one (they are a few kilobytes each).
+const MAX_FILES: usize = 512;
+const MAX_FILE_BYTES: u64 = 1 << 20;
+/// The most folders taken, and how deep files may include files.
+const MAX_DIRS: usize = 256;
+const MAX_DEPTH: usize = 8;
+
+/// A `<dir>` (a font folder) or an `<include>` (another configuration file, or a folder of them)
+/// with its `prefix` attribute and its text.
+#[derive(Debug, PartialEq)]
+struct Entry {
+    include: bool,
+    prefix: String,
+    path: String,
+}
+
+/// The `<dir>` and `<include>` elements of a configuration file, in order. Anything that isn't
+/// one of them, comments included, is skipped; a file that isn't well formed gives what was read
+/// before the damage.
+fn entries(xml: &str) -> Vec<Entry> {
+    let mut out = vec![];
+    let mut rest = xml;
+    while let Some(at) = rest.find('<') {
+        rest = rest.get(at + 1..).unwrap_or_default();
+        if let Some(comment) = rest.strip_prefix("!--") {
+            rest = comment.split_once("-->").map_or("", |(_, after)| after);
+            continue;
+        }
+        let Some((tag, after)) = rest.split_once('>') else { break };
+        let name = tag.split_whitespace().next().unwrap_or_default();
+        if !matches!(name, "dir" | "include") || tag.ends_with('/') {
+            continue;
+        }
+        let Some((text, after)) = after.split_once("</") else { break };
+        rest = after;
+        // No element is inside these: text with a tag in it isn't a path.
+        if text.contains('<') {
+            continue;
+        }
+        let path = text.trim().replace("&amp;", "&").replace("&lt;", "<").replace("&gt;", ">").replace("&quot;", "\"").replace("&apos;", "'");
+        if !path.is_empty() {
+            out.push(Entry { include: name == "include", prefix: attribute(tag, "prefix").unwrap_or_default().to_string(), path });
+        }
+    }
+    out
+}
+
+/// The value of attribute `name` in a start tag's text.
+fn attribute<'a>(tag: &'a str, name: &str) -> Option<&'a str> {
+    let mut rest = tag;
+    while let Some(at) = rest.find(name) {
+        let before_ok = rest.get(..at).is_some_and(|b| b.ends_with(char::is_whitespace));
+        rest = rest.get(at + name.len()..)?;
+        let Some(value) = rest.trim_start().strip_prefix('=') else { continue };
+        let value = value.trim_start();
+        let quote = value.chars().next().filter(|q| matches!(q, '"' | '\''))?;
+        let (value, _) = value.get(1..)?.split_once(quote)?;
+        if before_ok {
+            return Some(value);
+        }
+    }
+    None
+}
+
+/// Where the user's files are: the home folder and the XDG data and configuration folders.
+#[derive(Clone, Debug, Default)]
+pub(crate) struct Places {
+    pub home: Option<PathBuf>,
+    pub data_home: Option<PathBuf>,
+    pub config_home: Option<PathBuf>,
+}
+
+impl Places {
+    /// The path an entry of the file `from` names: `~` is the home folder, `prefix="xdg"` the XDG
+    /// data folder (a `<dir>`) or configuration folder (an `<include>`), `prefix="relative"` the
+    /// file's own folder, as is an `<include>` that isn't a full path. A `<dir>` relative to the
+    /// folder the app was started in is none.
+    fn resolve(&self, e: &Entry, from: &Path) -> Option<PathBuf> {
+        // `~` alone or before a `/`: another user's home (`~name`) isn't looked up.
+        if let Some(rest) = e.path.strip_prefix('~').filter(|rest| rest.is_empty() || rest.starts_with('/')) {
+            return Some(self.home.as_ref()?.join(rest.trim_start_matches('/')));
+        }
+        let path = Path::new(&e.path);
+        let base = match e.prefix.as_str() {
+            "xdg" if e.include => self.config_home.as_deref(),
+            "xdg" => self.data_home.as_deref(),
+            _ if path.is_absolute() => return Some(path.to_path_buf()),
+            "relative" => from.parent(),
+            _ if e.include => from.parent(),
+            _ => None,
+        };
+        Some(base?.join(path)).filter(|p| p.is_absolute())
+    }
+}
+
+/// The font folders the configuration file `root` and the files it includes list, in order, each
+/// once. Files that are missing or can't be read list none.
+pub(crate) fn font_dirs(root: &Path, places: &Places) -> Vec<PathBuf> {
+    let mut read = Reader { places, files: HashSet::new(), dirs: vec![] };
+    read.file(root, 0);
+    read.dirs
+}
+
+struct Reader<'a> {
+    places: &'a Places,
+    /// The files read so far (a file including itself is read once).
+    files: HashSet<PathBuf>,
+    dirs: Vec<PathBuf>,
+}
+
+impl Reader<'_> {
+    fn file(&mut self, path: &Path, depth: usize) {
+        if depth > MAX_DEPTH || self.files.len() >= MAX_FILES || !self.files.insert(path.to_path_buf()) {
+            return;
+        }
+        // A folder of configuration files: those named as fontconfig reads them (a digit first,
+        // `.conf` last), in name order.
+        if let Ok(list) = std::fs::read_dir(path) {
+            let mut files: Vec<PathBuf> = list
+                .flatten()
+                .take(MAX_FILES)
+                .filter(|e| {
+                    let name = e.file_name();
+                    let name = name.to_string_lossy();
+                    name.starts_with(|c: char| c.is_ascii_digit()) && name.ends_with(".conf")
+                })
+                .map(|e| e.path())
+                .collect();
+            files.sort();
+            for f in files {
+                self.file(&f, depth + 1);
+            }
+            return;
+        }
+        // A file that is missing, too large or not text lists nothing.
+        if !std::fs::metadata(path).is_ok_and(|m| m.is_file() && m.len() <= MAX_FILE_BYTES) {
+            return;
+        }
+        let Ok(text) = std::fs::read_to_string(path) else { return };
+        for e in entries(&text) {
+            let Some(to) = self.places.resolve(&e, path) else { continue };
+            if e.include {
+                self.file(&to, depth + 1);
+            } else if self.dirs.len() < MAX_DIRS && !self.dirs.contains(&to) {
+                self.dirs.push(to);
+            }
+        }
+    }
+}
+
+/// The configuration file fontconfig starts from: `FONTCONFIG_FILE`, else `fonts.conf` in
+/// `FONTCONFIG_PATH`, else `/etc/fonts/fonts.conf`.
+pub(crate) fn root() -> PathBuf {
+    let var = |name| std::env::var_os(name).map(PathBuf::from).filter(|p| p.is_absolute());
+    var("FONTCONFIG_FILE").or_else(|| var("FONTCONFIG_PATH").map(|d| d.join("fonts.conf"))).unwrap_or_else(|| "/etc/fonts/fonts.conf".into())
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn entry(include: bool, prefix: &str, path: &str) -> Entry {
+        Entry { include, prefix: prefix.into(), path: path.into() }
+    }
+
+    #[test]
+    fn dirs_and_includes_are_read_and_the_rest_is_skipped() {
+        let xml = r#"<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
+<fontconfig>
+  <description>Default configuration file</description>
+  <!-- <dir>/commented/out</dir> -->
+  <dir>/usr/share/fonts</dir>
+  <dir prefix="xdg">fonts</dir>
+  <dir prefix = 'relative' salt="x"> more &amp; more </dir>
+  <dir>~/.fonts</dir>
+  <dir></dir>
+  <cachedir>/var/cache/fontconfig</cachedir>
+  <match target="pattern"><test qual="any" name="family"><string>mono</string></test></match>
+  <include ignore_missing="yes">conf.d</include>
+  <include ignore_missing="yes" prefix="xdg">fontconfig/fonts.conf</include>
+  <dir>/cut/off"#;
+        assert_eq!(
+            entries(xml),
+            [
+                entry(false, "", "/usr/share/fonts"),
+                entry(false, "xdg", "fonts"),
+                entry(false, "relative", "more & more"),
+                entry(false, "", "~/.fonts"),
+                entry(true, "", "conf.d"),
+                entry(true, "xdg", "fontconfig/fonts.conf"),
+            ]
+        );
+        // Damaged files and files that aren't XML read as nothing, without a panic.
+        for junk in
+            ["", "<", "<dir", "<dir>", "<dir><dir></dir>", "</dir>", "<!--", "<dir prefix=>x</dir", "\u{0}<dir prefix=\"", "<dir prefix='é>ü</dir>"]
+        {
+            let _ = entries(junk);
+        }
+        assert_eq!(attribute("dir notprefix=\"a\" prefix=\"b\"", "prefix"), Some("b"));
+    }
+
+    /// A configuration as distributions lay it out: the main file lists the usual folders and
+    /// includes `conf.d`, where a package's file adds its own folder (TeX fonts, #1529) and
+    /// another includes the user's files.
+    #[test]
+    fn folders_of_included_files_are_listed_once_in_order() {
+        let tmp = std::env::temp_dir().join(format!("vc-fontconfig-{}", std::process::id()));
+        let _ = std::fs::remove_dir_all(&tmp);
+        let (etc, home) = (tmp.join("etc/fonts"), tmp.join("home"));
+        let write = |path: PathBuf, body: &str| {
+            std::fs::create_dir_all(path.parent().unwrap()).unwrap();
+            std::fs::write(path, format!("<fontconfig>{body}</fontconfig>")).unwrap();
+        };
+        let texmf = tmp.join("usr/share/texmf/fonts/opentype");
+        write(
+            etc.join("fonts.conf"),
+            &format!(
+                "<dir>{}</dir><dir prefix=\"xdg\">fonts</dir><dir>~/.fonts</dir><dir>fonts-of-the-working-folder</dir>\
+                 <include ignore_missing=\"yes\">conf.d</include><include>{}</include><include>fonts.conf</include>",
+                tmp.join("usr/share/fonts").display(),
+                etc.join("missing.conf").display()
+            ),
+        );
+        write(etc.join("conf.d/09-texlive.conf"), &format!("<dir>{}</dir>", texmf.display()));
+        write(etc.join("conf.d/50-user.conf"), "<include ignore_missing=\"yes\" prefix=\"xdg\">fontconfig/fonts.conf</include>");
+        write(etc.join("conf.d/README"), "<dir>/not/a/conf/file</dir>");
+        write(etc.join("conf.d/user.conf"), "<dir>/no/digit/first</dir>");
+        write(home.join(".config/fontconfig/fonts.conf"), &format!("<dir prefix=\"relative\">mine</dir><dir>{}</dir>", texmf.display()));
+        let places = Places { home: Some(home.clone()), data_home: Some(home.join(".local/share")), config_home: Some(home.join(".config")) };
+        assert_eq!(
+            font_dirs(&etc.join("fonts.conf"), &places),
+            [tmp.join("usr/share/fonts"), home.join(".local/share/fonts"), home.join(".fonts"), texmf, home.join(".config/fontconfig/mine")]
+        );
+        // Without a home folder, what needs one is left out; a missing file lists nothing.
+        assert_eq!(font_dirs(&etc.join("fonts.conf"), &Places::default()).len(), 2);
+        assert!(font_dirs(&tmp.join("none.conf"), &places).is_empty());
+        let _ = std::fs::remove_dir_all(&tmp);
+    }
+}
@@ -1269,12 +1269,21 @@ pub fn system_font_dirs() -> Vec<PathBuf> {
        // list their own data folders), relative paths ignored as the XDG spec says.
        let xdg = |var| std::env::var_os(var).map(|v| std::env::split_paths(&v).filter(|p| p.is_absolute()).collect::<Vec<_>>()).unwrap_or_default();
        let data_home = xdg("XDG_DATA_HOME").into_iter().next().or_else(|| home.as_ref().map(|h| h.join(".local/share")));
-        dirs.extend(data_home.into_iter().chain(xdg("XDG_DATA_DIRS")).map(|d| d.join("fonts")));
+        dirs.extend(data_home.iter().cloned().chain(xdg("XDG_DATA_DIRS")).map(|d| d.join("fonts")));
        if let Some(h) = &home {
            dirs.push(h.join(".fonts"));
        }
        // In a Flatpak sandbox, the host's fonts (system, local and the user's).
        dirs.extend(["/run/host/fonts", "/run/host/local-fonts", "/run/host/user-fonts"].map(Into::into));
+        // The folders fontconfig is set up with outside those: packages add their own (TeX fonts
+        // under `/usr/share/texmf/fonts`, #1529), and `fc-list` and other apps show their fonts.
+        let config_home = xdg("XDG_CONFIG_HOME").into_iter().next().or_else(|| home.as_ref().map(|h| h.join(".config")));
+        let places = crate::fontconfig::Places { home: home.clone(), data_home, config_home };
+        for dir in crate::fontconfig::font_dirs(&crate::fontconfig::root(), &places) {
+            if !dirs.iter().any(|known| dir.starts_with(known)) {
+                dirs.push(dir);
+            }
+        }
    }
    dirs.extend(app_font_dir().map(Path::to_path_buf));
    #[cfg(not(target_arch = "wasm32"))]
@@ -14,6 +14,7 @@ pub mod craft_fonts;
 pub mod edit;
 pub mod embed;
 mod features;
+mod fontconfig;
 mod fontdb;
 pub mod hyphen;
 mod layout;
@@ -60,6 +60,65 @@ fn before(a: Point, b: Point) -> std::cmp::Ordering {
    a.x.total_cmp(&b.x).then(a.y.total_cmp(&b.y))
 }

+/// Lines within this of level or upright are made exactly so (the tangent of 2.5°).
+const NEARLY_UPRIGHT: f64 = 0.0437;
+
+/// Snap Curves To Lines: the straight pieces of `segs` (a chain; `closed` when its end joins its
+/// start) that are within 2.5° of level or upright and at least 2 px long are made exactly level
+/// or upright, by moving their ends across them: both to their mean, or, in an open chain, the
+/// free end to the end that is fixed (a chain's own ends are junctions other regions share, and
+/// stay where they are). The pieces next to a moved end follow it.
+fn snap_upright(segs: &mut [Cubic], closed: bool) {
+    let n = segs.len();
+    let straight = |c: &Cubic| seg_dist(c[1], c[0], c[3]) < 1e-6 && seg_dist(c[2], c[0], c[3]) < 1e-6;
+    let lines: Vec<bool> = segs.iter().map(straight).collect();
+    // Anchor `i` starts piece `i`; an open chain has one more, at its end.
+    let fixed = |i: usize| !closed && (i == 0 || i == n);
+    let at = |segs: &[Cubic], i: usize| if i < n { segs[i][0] } else { segs[n - 1][3] };
+    let put = |segs: &mut [Cubic], i: usize, p: Point| {
+        let i = if closed { i % n } else { i };
+        let d = p - at(segs, i);
+        if i < n {
+            segs[i][0] = p;
+            segs[i][1] += d;
+        }
+        if let Some(before) = if i > 0 { Some(i - 1) } else { closed.then_some(n - 1) } {
+            segs[before][3] = p;
+            segs[before][2] += d;
+        }
+    };
+    for (i, &line) in lines.iter().enumerate() {
+        let (ia, ib) = (i, if closed { (i + 1) % n } else { i + 1 });
+        let (a, b) = (at(segs, ia), at(segs, ib));
+        let d = b - a;
+        if !line || d.hypot() < 2.0 || ia == ib {
+            continue;
+        }
+        let level = d.y.abs() <= NEARLY_UPRIGHT * d.x.abs();
+        if !level && d.x.abs() > NEARLY_UPRIGHT * d.y.abs() {
+            continue;
+        }
+        let pick = |p: Point| if level { p.y } else { p.x };
+        let to = match (fixed(ia), fixed(ib)) {
+            (true, true) => continue,
+            (true, false) => pick(a),
+            (false, true) => pick(b),
+            (false, false) => (pick(a) + pick(b)) / 2.0,
+        };
+        let moved = |p: Point| if level { Point::new(p.x, to) } else { Point::new(to, p.y) };
+        if !fixed(ia) {
+            put(segs, ia, moved(a));
+        }
+        if !fixed(ib) {
+            put(segs, ib, moved(b));
+        }
+    }
+    // A straight piece has its handles on it.
+    for (c, _) in segs.iter_mut().zip(&lines).filter(|(_, line)| **line) {
+        *c = [c[0], c[0] + (c[3] - c[0]) / 3.0, c[0] + (c[3] - c[0]) * (2.0 / 3.0), c[3]];
+    }
+}
+
 /// A whole loop fitted. The same loop gives the same curves whichever way it runs and wherever it
 /// starts (it is fitted clockwise from its leftmost point): the outline of a shape and the hole it
 /// leaves in the shape around it are one curve.
@@ -80,6 +139,9 @@ fn fit_closed(pts: &[Point], style: &Style) -> Option<Vec<Cubic>> {
    if stats.reverted > 0 && !all_within(&sample_cubics(&segs, 0.25), &resample_closed(&pts, 0.5).map_or_else(|| pts.clone(), |(p, _)| p), 1.5) {
        segs = polygon(&pts, style.tol);
    }
+    if style.upright {
+        snap_upright(&mut segs, true);
+    }
    Some(if flip { reversed(segs) } else { segs })
 }

@@ -107,6 +169,9 @@ fn fit_piece(pts: &[Point], style: &Style) -> Vec<Cubic> {
        let kept: Vec<Point> = (0..n).filter(|&i| keep[i]).map(|i| pts[i]).collect();
        segs = kept.windows(2).filter(|p| p[0] != p[1]).map(|p| [p[0], p[0], p[1], p[1]]).collect();
    }
+    if style.upright {
+        snap_upright(&mut segs, false);
+    }
    if flip { reversed(segs) } else { segs }
 }

@@ -269,8 +269,12 @@ pub struct TraceParams {
    /// `noise / 10` pixels of the source image.)
    pub noise: u32,
    pub method: Method,
-    /// Drop white areas (no white background shape).
+    /// Ignore Color: drop the areas of one colour (no background shape): white, unless
+    /// `ignore_color` names another.
    pub ignore_white: bool,
+    /// The colour Ignore Color leaves out (`#rrggbb`): the palette colours within about 30 levels
+    /// of it. `None` is white. (Flat Logo mode leaves out white only.)
+    pub ignore_color: Option<String>,
    /// Replace nearly-straight curves with straight lines. In Logo mode this also snaps tight arcs
    /// to true circles.
    pub snap_curves_to_lines: bool,
@@ -302,6 +306,7 @@ impl Default for TraceParams {
            noise: 25,
            method: Method::Abutting,
            ignore_white: false,
+            ignore_color: None,
            snap_curves_to_lines: false,
            fills: true,
            strokes: false,
@@ -324,8 +329,8 @@ impl TraceParams {
    }
    /// How outlines are fitted: Paths sets how closely the curves follow the edge (0.08 px at 100,
    /// 0.33 px at 50, 0.78 px at 0), Corners the turn that makes a corner (35° at 100, 90° at 0).
-    /// Straight edges are always lines; Snap Curves To Lines also straightens slightly curved ones
-    /// and makes parts of circles true arcs.
+    /// Straight edges are always lines; Snap Curves To Lines also straightens slightly curved ones,
+    /// makes parts of circles true arcs, and makes lines within 2.5° of level or upright exactly so.
    fn outline_style(&self) -> logo::Style {
        // Parameters come from users and agents: a NaN or infinity must not reach the geometry.
        let unit = |v: f64, default: f64| if v.is_finite() { (v / 100.0).clamp(0.0, 1.0) } else { default };
@@ -340,6 +345,7 @@ impl TraceParams {
            circle_tol: if snap { 0.3 } else { 0.15 },
            restore: Some(logo::RestoreParams::default()),
            check_step: 0.15,
+            upright: snap,
            ..logo::Style::default()
        }
    }
@@ -353,6 +359,7 @@ impl TraceParams {
 /// Built-in preset names in panel order (our own parameter sets).
 pub const PRESET_NAMES: &[&str] = &[
    "Default",
+    "Auto Color",
    "High Fidelity Photo",
    "Low Fidelity Photo",
    "3 Colors",
@@ -364,6 +371,7 @@ pub const PRESET_NAMES: &[&str] = &[
    "Silhouettes",
    "Line Art",
    "Technical Drawing",
+    "Outline",
    "Flat Logo",
 ];

@@ -392,6 +400,10 @@ pub fn preset(name: &str) -> Option<TraceParams> {
    };
    Some(match key.as_str() {
        "default" => d,
+        // A posterised image of a photo or of artwork: its own colours where it is flat art, as
+        // many as its tones need where it is not.
+        // (Color detail 85: a colour on a hundredth of the picture is still one of its colours.)
+        "auto color" => TraceParams { palette: Palette::Automatic, color_detail: 85.0, ..color(6, 65.0, 60.0, 16, Method::Abutting) },
        "high fidelity photo" => color(64, 90.0, 25.0, 4, Method::Overlapping),
        "low fidelity photo" => color(20, 60.0, 50.0, 12, Method::Overlapping),
        "3 colors" => color(3, 60.0, 60.0, 20, Method::Abutting),
@@ -403,6 +415,8 @@ pub fn preset(name: &str) -> Option<TraceParams> {
        "silhouettes" => bw(200, 40.0, 60.0, 30, false),
        "line art" => bw(128, 80.0, 70.0, 10, false),
        "technical drawing" => bw(128, 95.0, 90.0, 4, true),
+        // Black outlines: lines as stroked centre lines, wider areas as stroked outlines.
+        "outline" => TraceParams { fills: false, strokes: true, ..bw(128, 80.0, 70.0, 10, false) },
        // Flat-colour logos: colours found automatically, edges placed to a fraction of a pixel.
        "flat logo" => TraceParams { mode: Mode::Logo, colors: 8, paths: 60.0, corners: 50.0, noise: 6, snap_curves_to_lines: true, ..d },
        _ => return None,
@@ -446,6 +460,14 @@ fn is_white(c: [u8; 3]) -> bool {
    c.iter().all(|&v| v >= 245)
 }

+/// Whether Ignore Color leaves palette colour `c` out: `target` is the colour picked (`None`: white).
+fn is_ignored(c: [u8; 3], target: Option<[u8; 3]>) -> bool {
+    match target {
+        None => is_white(c),
+        Some(t) => (0..3).map(|k| (f64::from(c[k]) - f64::from(t[k])).powi(2)).sum::<f64>() <= 30.0 * 30.0 || (is_white(t) && is_white(c)),
+    }
+}
+
 /// Trace `img` with `params`. Failures (an image Logo mode refuses, say) give an empty result: use
 /// [`trace_within`] to see why.
 pub fn trace(img: &Raster, params: &TraceParams) -> TraceResult {
@@ -464,6 +486,11 @@ pub fn trace_within(img: &Raster, params: &TraceParams, max_anchors: usize) -> R
    if params.mode == Mode::Logo {
        return logo::trace_logo(img, params, max_anchors);
    }
+    // The colour Ignore Color leaves out, if not white.
+    let ignore = match &params.ignore_color {
+        Some(name) if params.ignore_white => Some(logo::parse_hex(name).ok_or_else(|| TraceError::BadPalette(name.clone()))?),
+        _ => None,
+    };
    // A photo is traced from a copy with its noise smoothed away (see `smooth`).
    let smoothed = (params.mode != Mode::BlackAndWhite && quantize::continuous_tone(img)).then(|| smooth::smoothed(img));
    let img = smoothed.as_ref().unwrap_or(img);
@@ -500,12 +527,13 @@ pub fn trace_within(img: &Raster, params: &TraceParams, max_anchors: usize) -> R
        rank[i] = r;
    }
    let layers: Vec<(usize, usize)> =
-        order.iter().copied().enumerate().filter(|&(_, ci)| !(params.ignore_white && is_white(q.palette[ci]))).collect();
+        order.iter().copied().enumerate().filter(|&(_, ci)| !(params.ignore_white && is_ignored(q.palette[ci], ignore))).collect();
    let job = Layers {
        q: &q,
        rank: &rank,
        params,
        img,
+        ignore,
        boxes,
        bw_tones: bw_tones(img, &q),
        style: params.outline_style(),
@@ -536,17 +564,32 @@ pub fn trace_within(img: &Raster, params: &TraceParams, max_anchors: usize) -> R
    Ok(out)
 }

-/// The mean luminance of the pixels labelled 0 (white) and 1 (black) of a Black and White
-/// quantisation: pure white and black where a side has no pixel.
+/// The luminance of white and of black in a Black and White quantisation: what its lightest
+/// white pixels and its darkest black ones have (the 98th and 2nd percentiles; pure white and
+/// black where a side has no pixel). Not the means: where the black is thin lines, blurred or
+/// scanned, most black pixels are part paper, their mean is a gray, and read against it the middle
+/// of every line would count as more than all ink, now more and now less as the line crosses the
+/// pixel rows, which put a ripple on its edges.
 fn bw_tones(img: &Raster, q: &Quantized) -> [f64; 2] {
-    let (mut sum, mut n) = ([0.0f64; 2], [0.0f64; 2]);
+    let mut hist = [[0u64; 256]; 2];
    for (p, &l) in img.rgba.as_chunks::<4>().0.iter().zip(&q.labels) {
-        if let (Some(s), Some(n)) = (sum.get_mut(l as usize), n.get_mut(l as usize)) {
-            *s += (f64::from(p[0]) * 299.0 + f64::from(p[1]) * 587.0 + f64::from(p[2]) * 114.0) / 1000.0;
-            *n += 1.0;
+        if let Some(h) = hist.get_mut(l as usize) {
+            h[((u32::from(p[0]) * 299 + u32::from(p[1]) * 587 + u32::from(p[2]) * 114 + 500) / 1000).min(255) as usize] += 1;
        }
    }
-    [if n[0] > 0.0 { sum[0] / n[0] } else { 255.0 }, if n[1] > 0.0 { sum[1] / n[1] } else { 0.0 }]
+    // The luminance a share `at` of the side's pixels are darker than.
+    let percentile = |h: &[u64; 256], at: f64, none: f64| {
+        let total: u64 = h.iter().sum();
+        let mut seen = 0;
+        for (v, n) in h.iter().enumerate() {
+            seen += n;
+            if total > 0 && seen as f64 >= at * total as f64 {
+                return v as f64;
+            }
+        }
+        none
+    };
+    [percentile(&hist[0], 0.98, 255.0), percentile(&hist[1], 0.02, 0.0)]
 }

 /// What tracing one colour layer needs.
@@ -556,9 +599,11 @@ struct Layers<'a> {
    rank: &'a [usize],
    params: &'a TraceParams,
    img: &'a Raster,
+    /// The colour Ignore Color leaves out, if not white.
+    ignore: Option<[u8; 3]>,
    /// The box each palette entry's pixels lie in: `(x0, y0, x1, y1)`, the far sides excluded.
    boxes: Vec<Option<(usize, usize, usize, usize)>>,
-    /// Black and White: the mean luminance of the white pixels and of the black ones.
+    /// Black and White: the luminance of white and of black (see `bw_tones`).
    bw_tones: [f64; 2],
    /// How outlines are fitted.
    style: logo::Style,
@@ -575,7 +620,7 @@ impl Layers<'_> {
    /// Ignore White: white is no part of any layer (stacked layers reach under the layers above
    /// them, and must not reach under white that is left out).
    fn ignored(&self, label: u16) -> bool {
-        self.params.ignore_white && self.q.palette.get(label as usize).is_some_and(|c| is_white(*c))
+        self.params.ignore_white && self.q.palette.get(label as usize).is_some_and(|c| is_ignored(*c, self.ignore))
    }
    /// The region across a crack, for cutting outlines at their junctions: the outside pixel's
    /// colour. Stacked layers end on many colours at once and share no edge: one neighbour.
@@ -620,7 +665,7 @@ impl Layers<'_> {
    /// How far the edge lies from a crack between two pixels, towards the outside one (−0.5 to 0.5).
    ///
    /// Each pixel of the column across the crack is read as a blend of the tones on its two sides
-    /// (the two pixels' palette colours; in Black and White the mean luminance of the black and of
+    /// (the two pixels' palette colours; in Black and White the luminance of the image's black and of
    /// the white pixels). The edge is where the blends, summed, put it: as far out as there is
    /// inside tone in the outside pixels, less the outside tone in the inside ones (two pixels each
    /// way, while they are on the same side and no more blended than the pixel before: more would be
@@ -641,8 +686,20 @@ impl Layers<'_> {
            return 0.0;
        }
        let bw = self.params.mode == Mode::BlackAndWhite;
+        // Black and White: black is the image's black; white is the lightest pixel within a few
+        // pixels of the crack, the paper as it is here (a scan's paper is darker in one corner than
+        // in another, and read against the image's lightest white it would count as part ink).
+        let black = self.bw_tones[1];
+        let white = if bw {
+            let light = (-3..=4)
+                .filter_map(|k| c.at(k).and_then(|i| self.img.rgba.get(i * 4..i * 4 + 3)))
+                .map(|p| (f64::from(p[0]) * 299.0 + f64::from(p[1]) * 587.0 + f64::from(p[2]) * 114.0) / 1000.0);
+            light.fold(f64::NEG_INFINITY, f64::max).clamp((black + 32.0).min(self.bw_tones[0]), self.bw_tones[0])
+        } else {
+            self.bw_tones[0]
+        };
        let (ca, cb) = if bw {
-            let tone = |l: u16| [self.bw_tones[usize::from(l == 1)]; 3];
+            let tone = |l: u16| [if l == 1 { black } else { white }; 3];
            (tone(la), tone(lb))
        } else {
            let (Some(ca), Some(cb)) = (self.q.palette.get(la as usize), self.q.palette.get(lb as usize)) else { return 0.0 };
@@ -700,7 +757,6 @@ impl Layers<'_> {
        };
        if bw {
            // The share of black at which a pixel turns black.
-            let (white, black) = (self.bw_tones[0], self.bw_tones[1]);
            let turn = ((white - f64::from(self.params.threshold)) / (white - black).max(1.0)).clamp(0.02, 0.98);
            shift += if la == 1 { 1.0 } else { -1.0 } * (0.5 - turn) / steep;
        }
@@ -26,5 +26,6 @@ mod unmix;

 pub(crate) use geom::{Cubic, all_within, resample_closed, resample_open, sample_cubics};
 pub(crate) use outline::{Stats, Style, fit_open, fit_outline};
+pub(crate) use palette::parse_hex;
 pub(crate) use pipeline::trace_logo;
 pub(crate) use restore::RestoreParams;
@@ -25,6 +25,9 @@ pub(crate) struct Style {
    pub max_dev: f64,
    /// Spacing of the points of the fit that this check looks at.
    pub check_step: f64,
+    /// Straight pieces within a few degrees of level or upright are made exactly so (by the
+    /// tracer's other modes; Flat Logo leaves them).
+    pub upright: bool,
 }

 impl Default for Style {
@@ -42,6 +45,7 @@ impl Default for Style {
            restore: Some(RestoreParams::default()),
            max_dev: 1.4,
            check_step: 0.03,
+            upright: false,
        }
    }
 }
@@ -255,7 +255,7 @@ fn snap_curves_to_lines_straightens_near_lines() {

 #[test]
 fn presets_resolve() {
-    assert_eq!(presets().len(), 13);
+    assert_eq!(presets().len(), 15);
    for n in PRESET_NAMES {
        assert!(preset(n).is_some(), "{n}");
    }
@@ -1049,3 +1049,80 @@ fn layers_traced_a_few_at_a_time_come_out_the_same() {
    let b = trace(&img, &bw()).paths[0].path.bounds().unwrap();
    assert!([(b.x0, 60.0), (b.y0, 40.0), (b.x1, 80.0), (b.y1, 60.0)].iter().all(|(got, want)| (got - want).abs() < 0.01), "{b:?}");
 }
+
+#[test]
+fn a_blurred_thin_line_on_unevenly_lit_paper_is_a_few_anchors() {
+    // A line 2 px wide a little off the pixel rows, blurred over three pixels, on paper that is a
+    // quarter darker at one end than at the other: nowhere is its ink pure black, or the paper white.
+    let img = Raster::from_fn(160, 40, |x, y| {
+        let (fx, fy) = (f64::from(x) + 0.5, f64::from(y) + 0.5);
+        let paper = 235.0 - 55.0 * fx / 160.0;
+        let centre = 17.3 + 0.06 * fx;
+        // The share of ink in the pixel, the line's edges blurred linearly over 1.5 px either way.
+        let ink = if (10.0..150.0).contains(&fx) { ((1.0 + 1.5 - (fy - centre).abs()) / 3.0).clamp(0.0, 1.0) } else { 0.0 };
+        let v = (paper * (1.0 - ink) + 40.0 * ink).round() as u8;
+        [v, v, v, 255]
+    });
+    let res = trace(&img, &preset("Line Art").unwrap());
+    assert_eq!(res.paths.len(), 1);
+    let path = &res.paths[0].path;
+    // Its two long edges are smooth: a ripple would take an anchor every few pixels.
+    assert!(path.anchor_count() <= 10, "{} anchors", path.anchor_count());
+    // And it lies along the line's middle, about as wide as its ink.
+    let off = along(path).iter().filter(|p| p.x > 14.0 && p.x < 146.0).map(|p| ((p.y - (17.3 + 0.06 * p.x)).abs() - 1.0).abs()).fold(0.0, f64::max);
+    assert!(off < 0.5, "edges {off} px from where the ink's width puts them");
+}
+
+#[test]
+fn ignore_color_leaves_out_the_colour_picked() {
+    // Navy field, yellow disc, green bar.
+    let img = three_colour_art(0.0);
+    let params = TraceParams { colors: 3, ignore_white: true, ..sixteen_colors() };
+    // White by default: nothing here is white.
+    assert_eq!(trace(&img, &params).paths.len(), 3);
+    // The navy picked a little off: the field goes, the disc and the bar stay.
+    let res = trace(&img, &TraceParams { ignore_color: Some("#18263c".replace("3c", "5e")), ..params.clone() });
+    assert_eq!(res.paths.len(), 2);
+    assert!(res.paths.iter().all(|p| p.color != [20, 40, 90]));
+    // Not ticked, the colour is not left out; and a colour that is none is refused.
+    assert_eq!(trace(&img, &TraceParams { ignore_white: false, ignore_color: Some("#14285a".into()), ..params.clone() }).paths.len(), 3);
+    let bad = trace_within(&img, &TraceParams { ignore_color: Some("navy".into()), ..params.clone() }, usize::MAX);
+    assert!(matches!(bad, Err(TraceError::BadPalette(_))));
+    // Old documents have no such setting: white.
+    let old: TraceParams = serde_json::from_str(r#"{"mode":"color","ignoreWhite":true}"#).unwrap();
+    assert_eq!(old.ignore_color, None);
+    assert_eq!(serde_json::to_value(&params).unwrap()["ignoreColor"], serde_json::Value::Null);
+}
+
+#[test]
+fn snap_curves_to_lines_levels_a_rectangle_a_degree_askew() {
+    // 120 × 60, turned 1.5° about its centre.
+    let (c, t) = (Point::new(100.3, 60.6), 1.5f64.to_radians());
+    let img = soft(200, 120, |x, y| {
+        let (dx, dy) = (x - c.x, y - c.y);
+        (dx * t.cos() + dy * t.sin()).abs() <= 60.0 && (dy * t.cos() - dx * t.sin()).abs() <= 30.0
+    });
+    let sides = |snap: bool| {
+        let res = trace(&img, &TraceParams { snap_curves_to_lines: snap, ..bw() });
+        let sp = res.paths[0].path.subpaths[0].clone();
+        assert_eq!(sp.anchors.len(), 4, "{sp:?}");
+        (0..4).map(|i| sp.segment(i)).map(|s| ((s.p3.x - s.p0.x).abs(), (s.p3.y - s.p0.y).abs())).collect::<Vec<_>>()
+    };
+    // Snapped, every side is exactly level or upright; left alone, it keeps its 1.5°.
+    assert!(sides(true).iter().all(|(dx, dy)| *dx == 0.0 || *dy == 0.0), "{:?}", sides(true));
+    assert!(sides(false).iter().all(|(dx, dy)| dx.min(*dy) > 0.5), "{:?}", sides(false));
+    // And it is still the rectangle: 120 by 60 about the same centre.
+    let b = trace(&img, &TraceParams { snap_curves_to_lines: true, ..bw() }).paths[0].path.bounds().unwrap();
+    assert!((b.width() - 120.0).abs() < 1.0 && (b.height() - 60.0).abs() < 1.0 && (b.center().x - c.x).abs() < 0.3, "{b:?}");
+    // A side 5° off is no slip of the scanner: it stays.
+    let t = 5f64.to_radians();
+    let img = soft(200, 120, |x, y| {
+        let (dx, dy) = (x - c.x, y - c.y);
+        (dx * t.cos() + dy * t.sin()).abs() <= 60.0 && (dy * t.cos() - dx * t.sin()).abs() <= 30.0
+    });
+    let sp = trace(&img, &TraceParams { snap_curves_to_lines: true, ..bw() }).paths[0].path.subpaths[0].clone();
+    assert!(
+        (0..sp.segment_count())
+            .all(|i| (sp.segment(i).p3.y - sp.segment(i).p0.y).abs() > 1.0 && (sp.segment(i).p3.x - sp.segment(i).p0.x).abs() > 1.0)
+    );
+}
@@ -15,13 +15,16 @@ pub enum Class {
    Poly,
    /// Thin lines, 0.5 to 5 units wide.
    Lines,
+    /// Straight-edged shapes and lines a degree or two off level and upright, as a scan or a
+    /// screenshot taken a little askew has them.
+    Askew,
    /// Flat art in several colours, with regions that touch.
    Flat,
    /// Continuous tone: a gradient and a photo-like image.
    Tone,
 }

-pub const CLASSES: [Class; 5] = [Class::Shape, Class::Poly, Class::Lines, Class::Flat, Class::Tone];
+pub const CLASSES: [Class; 6] = [Class::Shape, Class::Poly, Class::Lines, Class::Askew, Class::Flat, Class::Tone];

 impl Class {
    pub fn name(self) -> &'static str {
@@ -29,6 +32,7 @@ impl Class {
            Class::Shape => "curved shapes",
            Class::Poly => "polygons",
            Class::Lines => "thin lines",
+            Class::Askew => "askew shapes",
            Class::Flat => "flat colour art",
            Class::Tone => "gradient, photo",
        }
@@ -215,6 +219,27 @@ pub fn inputs() -> Vec<Input> {
        lines.extend(strip);
    }

+    // A rectangle 1.5° off level, a plus sign 1° off the other way, and two lines 1° and 2° off.
+    let turned = |p: BezPath, deg: f64, about: (f64, f64)| Affine::rotate_about(deg.to_radians(), Point::new(about.0, about.1)) * p;
+    let plus = [
+        (150.0, 150.0),
+        (170.0, 150.0),
+        (170.0, 180.0),
+        (200.0, 180.0),
+        (200.0, 200.0),
+        (170.0, 200.0),
+        (170.0, 230.0),
+        (150.0, 230.0),
+        (150.0, 200.0),
+        (120.0, 200.0),
+        (120.0, 180.0),
+        (150.0, 180.0),
+    ];
+    let mut askew = turned(poly(&[(40.3, 30.6), (200.7, 30.6), (200.7, 110.4), (40.3, 110.4)]), 1.5, (120.0, 70.0));
+    askew.extend(turned(poly(&plus), -1.0, (160.0, 190.0)));
+    askew.extend(turned(poly(&[(20.0, 150.3), (100.0, 150.3), (100.0, 153.3), (20.0, 153.3)]), 1.0, (60.0, 152.0)));
+    askew.extend(turned(poly(&[(60.4, 170.0), (62.4, 170.0), (62.4, 240.0), (60.4, 240.0)]), 2.0, (61.0, 205.0)));
+
    let centre = Point::new(128.4, 128.3);
    let touching = vec![(half_disc(centre, 90.0, true), [200, 40, 50]), (half_disc(centre, 90.0, false), [30, 90, 200])];
    let bar = [(60.3, 180.4), (196.6, 180.4), (196.6, 206.7), (60.3, 206.7)];
@@ -234,6 +259,7 @@ pub fn inputs() -> Vec<Input> {
        art("star", Class::Poly, ink(poly(&star)), 10, points(&star)),
        art("letter A", Class::Poly, ink(with_holes(poly(&a_outer), &[poly(&a_counter)])), 10, points(&[&a_outer[..], &a_counter].concat())),
        art("lines", Class::Lines, ink(lines), 20, vec![]),
+        art("askew shapes and lines", Class::Askew, ink(askew), 24, vec![]),
        art("two touching halves", Class::Flat, touching, 6, vec![(centre.x, centre.y - 90.0).into(), (centre.x, centre.y + 90.0).into()]),
        art("four-colour badge", Class::Flat, multicolor, 20, points(&bar)),
        tone("gradient", gradient),
@@ -68,11 +68,11 @@ fn target(preset: &str, input: &Input) -> bool {
        "High Fidelity Photo" | "Low Fidelity Photo" | "Shades of Gray" => &[Class::Tone],
        // Three colours cannot show the badge's five.
        "3 Colors" => return input.name == "two touching halves",
-        "6 Colors" | "16 Colors" | "Flat Logo" => &[Class::Flat],
+        "6 Colors" | "16 Colors" | "Flat Logo" | "Auto Color" => &[Class::Flat],
        "Sketched Art" => &[Class::Shape, Class::Lines],
        "Silhouettes" => &[Class::Shape],
-        "Line Art" => &[Class::Lines],
-        "Technical Drawing" => &[Class::Lines, Class::Poly],
+        "Line Art" | "Outline" => &[Class::Lines],
+        "Technical Drawing" => &[Class::Lines, Class::Poly, Class::Askew],
        _ => &[Class::Shape, Class::Poly],
    };
    classes.contains(&input.class)
@@ -172,12 +172,12 @@ fn stat(runs: &[&Metrics], field: impl Fn(&Metrics) -> f64, max: bool, digits: u
    if x.is_finite() { format!("{:.digits$}", x + 0.0) } else { "all".into() }
 }

-const HEADER: &str = "| ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |\n|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|\n";
+const HEADER: &str = "| ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | upright % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |\n|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|\n";

 fn row(runs: &[&Run]) -> String {
    let m: Vec<&Metrics> = runs.iter().filter_map(|r| r.metrics.as_ref()).collect();
    if m.is_empty() {
-        return format!("| refused |{}", " |".repeat(16));
+        return format!("| refused |{}", " |".repeat(17));
    }
    let cells = [
        stat(&m, |m| m.delta, false, 2),
@@ -189,6 +189,7 @@ fn row(runs: &[&Run]) -> String {
        stat(&m, |m| m.anchors, false, 0),
        stat(&m, |m| m.anchor_ratio, false, 2),
        stat(&m, |m| m.lines, false, 0),
+        stat(&m, |m| m.upright, false, 0),
        stat(&m, |m| m.corners, false, 0),
        stat(&m, |m| m.kinks, false, 1),
        stat(&m, |m| m.slivers, false, 1),
@@ -223,7 +224,7 @@ fn report() -> String {
    let presets = presets();
    let inputs = inputs();
    let drawn = draw_all(&inputs);
-    let one_colour = |d: &&Drawing| matches!(d.0.class, Class::Shape | Class::Poly | Class::Lines);
+    let one_colour = |d: &&Drawing| matches!(d.0.class, Class::Shape | Class::Poly | Class::Lines | Class::Askew);
    if let Ok(dir) = std::env::var("TRACE_QUALITY_IMAGES") {
        for (input, size, variant, img) in &drawn {
            std::fs::write(format!("{dir}/{}.png", stem(input, *size, *variant)), img.encode_png()).unwrap();
@@ -270,7 +271,7 @@ fn report() -> String {
            .collect();
        let _ = write!(md, "\n## 4. Yardstick\n\n{} traces by another tracer, measured the same way.\n\n| inputs | variant ", theirs.len());
        md += HEADER.replacen("\n|", "\n|:--|:--|", 1).as_str();
-        for class in [Class::Shape, Class::Poly, Class::Lines] {
+        for class in [Class::Shape, Class::Poly, Class::Lines, Class::Askew] {
            for variant in VARIANTS {
                let rows: Vec<&Run> = theirs.iter().filter(|r| r.class == class && r.variant == variant).collect();
                let _ = writeln!(md, "| {} | {} {}", class.name(), variant.name(), row(&rows));
@@ -175,6 +175,8 @@ pub struct Metrics {
    pub anchor_ratio: f64,
    /// Share (%) of the outline length made of straight segments.
    pub lines: f64,
+    /// Share (%) of the outline length that is exactly level or upright.
+    pub upright: f64,
    /// Share (%) of the art's sharp corners that have a traced corner within 1.5 px.
    pub corners: f64,
    /// Anchors where the path turns by 10° or more away from any true corner.
@@ -224,7 +226,7 @@ pub fn measure(input: &Input, variant: Variant, size: u32, src: &Raster, params:
            let kept = true_corners.iter().filter(|c| turns.iter().any(|(p, t)| *t >= 20.0 && p.distance(**c) <= 1.5)).count();
            corners = 100.0 * kept as f64 / true_corners.len() as f64;
        }
-        if input.class != Class::Lines {
+        if input.class != Class::Lines && input.class != Class::Askew {
            kinks = turns.iter().filter(|(p, t)| *t >= 10.0 && true_corners.iter().all(|c| p.distance(*c) > 2.0)).count() as f64;
        }
        if params.mode != Mode::BlackAndWhite {
@@ -234,7 +236,7 @@ pub fn measure(input: &Input, variant: Variant, size: u32, src: &Raster, params:
        }
    }

-    let (mut length, mut straight) = (0.0, 0.0);
+    let (mut length, mut straight, mut upright) = (0.0, 0.0, 0.0);
    for sp in art.iter().flat_map(|(tp, _)| &tp.path.subpaths) {
        for i in 0..sp.segment_count() {
            let len = sp.segment(i).arclen(0.05);
@@ -243,6 +245,9 @@ pub fn measure(input: &Input, variant: Variant, size: u32, src: &Raster, params:
            let c = sp.segment(i);
            if seg_dist(c.p1, c.p0, c.p3) < 0.02 && seg_dist(c.p2, c.p0, c.p3) < 0.02 {
                straight += len;
+                if (c.p0.x - c.p3.x).abs() < 1e-9 || (c.p0.y - c.p3.y).abs() < 1e-9 {
+                    upright += len;
+                }
            }
        }
    }
@@ -275,6 +280,7 @@ pub fn measure(input: &Input, variant: Variant, size: u32, src: &Raster, params:
        anchors: anchors as f64,
        anchor_ratio: if input.anchors > 0 { anchors as f64 / input.anchors as f64 } else { nan },
        lines: if length > 0.0 { 100.0 * straight / length } else { nan },
+        upright: if length > 0.0 { 100.0 * upright / length } else { nan },
        corners,
        kinks,
        slivers,
@@ -739,7 +739,7 @@ mod tests {
        let fr = crate::i18n::Lang::from_code("fr").unwrap();
        let shown = crate::i18n::message(fr, "2 font file(s) are now in /Fonts; 1 couldn't be added: a.otf: larger than 256 MB");
        assert!(shown.contains("se trouvent maintenant dans /Fonts") && shown.contains("a.otf") && shown.contains("plus de 256 Mo"), "{shown}");
-        for code in ["de", "es", "fr", "hu", "it", "ru"] {
+        for code in ["de", "es", "fr", "hu", "it", "pl", "ru"] {
            let lang = crate::i18n::Lang::from_code(code).unwrap();
            for s in [
                "every search thread stopped on an internal error (please report this bug)",
@@ -621,6 +621,7 @@
 	VectorCraft on GitHub	VectorCraft na GitHubu
 	Search Commands…	Hledat příkazy…
 	VectorCraft Help…	Nápověda VectorCraft…
+	Auto Color	Automatická barva
 	Automatic	Automaticky
 	Isolate Selected Group	Izolovat vybranou skupinu
 	Exit Isolation Mode	Ukončit izolovaný režim
@@ -1424,6 +1425,7 @@ lighting	Light	Světlo
 	Abutting	Sousedící
 	Black and White	Černobílé
 	Corners	Rohy
+	Ignore Color	Ignorovat barvu
 	Ignore White	Ignorovat bílou
 	Palette:	Paleta:
 	Limited	Omezená
@@ -3660,6 +3662,7 @@ effect	Regular	Pravidelný
 	Stroke Pressure	Tlak tahu

 # Plurals: one|few|other
+imageTrace	Outline	Obrys
@plural	{n} item|{n} items	{n} položka|{n} položky|{n} položek
@plural	Color Table ({n} color)|Color Table ({n} colors)	Tabulka barev ({n} barva)|Tabulka barev ({n} barvy)|Tabulka barev ({n} barev)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	Odstranit {n} grafický styl?|Odstranit {n} grafické styly?|Odstranit {n} grafických stylů?
@@ -4683,3 +4686,5 @@ mark-style	Japanese	Japonské
@msg	unknown parameter `{key}`; did you mean `{near}`?	neznámý parametr `{key}`; mysleli jste `{near}`?
@msg	unknown parameter `{key}`; the command takes no parameters	neznámý parametr `{key}`; příkaz nemá žádné parametry
@msg	unknown parameter `{key}`; the command takes: {keys}	neznámý parametr `{key}`; příkaz přijímá: {keys}
+	Load EPS into Clipboard	Načíst EPS do schránky
+@msg	an image of {w} × {h} pixels is too large to draw	obraz o velikosti {w} × {h} obrazových bodů je příliš velký na vykreslení
@@ -229,6 +229,7 @@
 	Author Title:	Titel des Autors:
 	Author:	Autor:
 	Auto	Auto
+	Auto Color	Automatische Farbe
 	Automatic	Automatisch
 	Auto Size New Area Type	Größe von neuem Flächentext automatisch anpassen
 	Auto Spell Check	Automatische Rechtschreibprüfung
@@ -1226,6 +1227,7 @@
 	Identify Objects By	Objekte identifizieren nach
 	Ignore	Ignorieren
 	Ignore Artboards (all the art as one page)	Zeichenflächen ignorieren (gesamte Grafik als eine Seite)
+	Ignore Color	Farbe ignorieren
 	Ignore White	Weiß ignorieren
 	Palette:	Palette:
 	Limited	Begrenzt
@@ -3135,6 +3137,7 @@ effect	Points	Punkte
 	{warning}: click to correct to the closest color ({hex})	{warning}: Klicken korrigiert auf die nächstliegende Farbe ({hex})
 	“{file}” is protected by a password.	„{file}“ ist durch ein Kennwort geschützt.
 	● Recording	● Aufzeichnung
+imageTrace	Outline	Kontur
@plural	{n} item|{n} items	{n} Element|{n} Elemente
@plural	Color Table ({n} color)|Color Table ({n} colors)	Farbtabelle ({n} Farbe)|Farbtabelle ({n} Farben)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	Diesen {n} Grafikstil löschen?|Diese {n} Grafikstile löschen?
@@ -4206,3 +4209,5 @@ theme	Appearance	Erscheinungsbild
@msg	unknown parameter `{key}`; did you mean `{near}`?	unbekannter Parameter `{key}`; meinten Sie `{near}`?
@msg	unknown parameter `{key}`; the command takes no parameters	unbekannter Parameter `{key}`; der Befehl hat keine Parameter
@msg	unknown parameter `{key}`; the command takes: {keys}	unbekannter Parameter `{key}`; der Befehl akzeptiert: {keys}
+	Load EPS into Clipboard	EPS in die Zwischenablage laden
+@msg	an image of {w} × {h} pixels is too large to draw	ein Bild mit {w} × {h} Pixeln ist zu groß, um gezeichnet zu werden
@@ -247,6 +247,7 @@
 	Author Title:	Cargo del autor:
 	Author:	Autor:
 	Auto	Auto
+	Auto Color	Color automático
 	Automatic	Automático
 	Auto Size New Area Type	Ajustar automáticamente el tamaño del nuevo texto de área
 	Auto Spell Check	Revisión ortográfica automática
@@ -1244,6 +1245,7 @@
 	Identify Objects By	Identificar objetos por
 	Ignore	Ignorar
 	Ignore Artboards (all the art as one page)	Ignorar mesas de trabajo (toda la ilustración como una página)
+	Ignore Color	Ignorar color
 	Ignore White	Ignorar blanco
 	Palette:	Paleta:
 	Limited	Limitada
@@ -3236,6 +3238,7 @@
 	{warning}: click to correct to the closest color ({hex})	{warning}: clic para corregir al color más cercano ({hex})
 	“{file}” is protected by a password.	“{file}” está protegido con contraseña.
 	● Recording	● Grabando
+imageTrace	Outline	Contorno
@plural	{n} item|{n} items	{n} elemento|{n} elementos
@plural	Color Table ({n} color)|Color Table ({n} colors)	Tabla de colores ({n} color)|Tabla de colores ({n} colores)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	¿Eliminar {n} estilo gráfico?|¿Eliminar estos {n} estilos gráficos?
@@ -4623,3 +4626,5 @@ mark-style	Japanese	Japonesas
@msg	unknown parameter `{key}`; did you mean `{near}`?	parámetro desconocido `{key}`; ¿quiso decir `{near}`?
@msg	unknown parameter `{key}`; the command takes no parameters	parámetro desconocido `{key}`; el comando no tiene parámetros
@msg	unknown parameter `{key}`; the command takes: {keys}	parámetro desconocido `{key}`; el comando acepta: {keys}
+	Load EPS into Clipboard	Cargar EPS en el portapapeles
+@msg	an image of {w} × {h} pixels is too large to draw	una imagen de {w} × {h} píxeles es demasiado grande para dibujarse
@@ -248,6 +248,7 @@
 	Author Title:	Fonction de l’auteur :
 	Author:	Auteur :
 	Auto	Auto
+	Auto Color	Couleur automatique
 	Automatic	Automatique
 	Auto Size New Area Type	Taille automatique du nouveau texte captif
 	Auto Spell Check	Vérification orthographique automatique
@@ -1243,6 +1244,7 @@
 	Identify Objects By	Identifier les objets par
 	Ignore	Ignorer
 	Ignore Artboards (all the art as one page)	Ignorer les plans de travail (toute l’illustration sur une page)
+	Ignore Color	Ignorer la couleur
 	Ignore White	Ignorer le blanc
 	Palette:	Palette :
 	Limited	Limitée
@@ -3233,6 +3235,7 @@
 	{warning}: click to correct to the closest color ({hex})	{warning} : cliquez pour corriger avec la couleur la plus proche ({hex})
 	“{file}” is protected by a password.	« {file} » est protégé par un mot de passe.
 	● Recording	● Enregistrement
+imageTrace	Outline	Contour
@plural	{n} item|{n} items	{n} élément|{n} éléments
@plural	Color Table ({n} color)|Color Table ({n} colors)	Table des couleurs ({n} couleur)|Table des couleurs ({n} couleurs)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	Supprimer {n} style graphique ?|Supprimer ces {n} styles graphiques ?
@@ -4682,3 +4685,5 @@ file-filter	VectorCraft Template	Modèle VectorCraft
 gradient-kind	Radial	Radial
 mark-style	Japanese	Japonais
 theme	Appearance	Apparence
+	Load EPS into Clipboard	Charger un EPS dans le presse-papiers
+@msg	an image of {w} × {h} pixels is too large to draw	une image de {w} × {h} pixels est trop grande pour être dessinée
@@ -360,6 +360,7 @@
 	Auto Spell Check	Automatikus helyesírás-ellenőrzés
 	Auto-Collapse Iconic Panels	Ikonpanelek automatikus becsukása
 	Auto-Rotate (turn the paper to each artboard)	Automatikus elforgatás (a papír igazodik minden rajztáblához)
+	Auto Color	Automatikus szín
 	Automatic	Automatikus
 	Automatic flatness	Automatikus simaság
 	Automatically	Automatikusan
@@ -1608,6 +1609,7 @@
 	Identify Objects By	Objektumok azonosítása
 	Ignore	Kihagy
 	Ignore Artboards (all the art as one page)	Rajztáblák figyelmen kívül hagyása (az összes grafika egy oldalon)
+	Ignore Color	Szín figyelmen kívül hagyása
 	Ignore White	Fehér figyelmen kívül hagyása
 	Image	Kép
 	Image Info	Kép adatai
@@ -3935,6 +3937,7 @@ lighting	Light	Fény
 theme	Appearance	Kinézet

 # Plurals: one|other
+imageTrace	Outline	Körvonal
@plural	Color Table ({n} color)|Color Table ({n} colors)	Színtábla ({n} szín)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	{n} grafikai stílus törlése?
@plural	{n} area highlighted|{n} areas highlighted	Kiemelt terület: {n}
@@ -4649,3 +4652,5 @@ theme	Appearance	Kinézet
@msg	unknown parameter `{key}`; did you mean `{near}`?	ismeretlen paraméter: `{key}`; erre gondolt: `{near}`?
@msg	unknown parameter `{key}`; the command takes no parameters	ismeretlen paraméter: `{key}`; a parancsnak nincs paramétere
@msg	unknown parameter `{key}`; the command takes: {keys}	ismeretlen paraméter: `{key}`; a parancs ezeket fogadja el: {keys}
+	Load EPS into Clipboard	EPS betöltése a vágólapra
+@msg	an image of {w} × {h} pixels is too large to draw	egy {w} × {h} pixeles kép túl nagy a kirajzoláshoz
@@ -247,6 +247,7 @@
 	Author Title:	Qualifica dell'autore:
 	Author:	Autore:
 	Auto	Auto
+	Auto Color	Colore automatico
 	Automatic	Automatico
 	Auto Size New Area Type	Dimensionamento automatico del nuovo testo in area
 	Auto Spell Check	Controllo ortografico automatico
@@ -1243,6 +1244,7 @@
 	Identify Objects By	Identifica oggetti per
 	Ignore	Ignora
 	Ignore Artboards (all the art as one page)	Ignora tavole da disegno (tutta la grafica come una sola pagina)
+	Ignore Color	Ignora colore
 	Ignore White	Ignora bianco
 	Palette:	Palette:
 	Limited	Limitata
@@ -3236,6 +3238,7 @@
 	{warning}: click to correct to the closest color ({hex})	{warning}: fai clic per correggere con il colore più vicino ({hex})
 	“{file}” is protected by a password.	“{file}” è protetto da password.
 	● Recording	● Registrazione in corso
+imageTrace	Outline	Contorno
@plural	{n} item|{n} items	{n} elemento|{n} elementi
@plural	Color Table ({n} color)|Color Table ({n} colors)	Tabella colori ({n} colore)|Tabella colori ({n} colori)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	Eliminare {n} stile grafico?|Eliminare questi {n} stili grafici?
@@ -4251,3 +4254,5 @@ lighting	Light	Luce
@msg	unknown parameter `{key}`; did you mean `{near}`?	parametro sconosciuto `{key}`; forse intendevate `{near}`?
@msg	unknown parameter `{key}`; the command takes no parameters	parametro sconosciuto `{key}`; il comando non ha parametri
@msg	unknown parameter `{key}`; the command takes: {keys}	parametro sconosciuto `{key}`; il comando accetta: {keys}
+	Load EPS into Clipboard	Carica EPS negli appunti
+@msg	an image of {w} × {h} pixels is too large to draw	un'immagine di {w} × {h} pixel è troppo grande per essere disegnata
@@ -666,6 +666,7 @@
 	Hide Print Tiling	プリント分割を隠す
 	Unlock Grid	グリッドをロック解除
 	Edit Envelope	エンベロープを編集
+	Auto Color	自動カラー
 	Automatic	自動
 	Isolate Selected Group	選択したグループを分離
 	Exit Isolation Mode	分離モードを終了
@@ -1481,6 +1482,7 @@
 	Identify Objects By	オブジェクトの識別方法
 	Ignore	無視
 	Ignore Artboards (all the art as one page)	アートボードを無視 (すべてのアートを 1 ページとして扱う)
+	Ignore Color	カラーを無視
 	Ignore White	白を無視
 	Palette:	パレット:
 	Limited	限定
@@ -3225,6 +3227,7 @@
 	Yellow	イエロー
 	[Normal Character Style]	[標準文字スタイル]
 	[Normal Paragraph Style]	[標準段落スタイル]
+imageTrace	Outline	アウトライン
@plural	Color Table ({n} color)|Color Table ({n} colors)	カラーテーブル ({n} 色)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	{n} 個のグラフィックスタイルを削除しますか？
@plural	{n} Layer|{n} Layers	{n} レイヤー
@@ -4245,3 +4248,5 @@ lighting	Light	ライト
@msg	unknown parameter `{key}`; did you mean `{near}`?	`{key}` は不明なパラメーターです。`{near}` のことですか?
@msg	unknown parameter `{key}`; the command takes no parameters	`{key}` は不明なパラメーターです。このコマンドにパラメーターはありません
@msg	unknown parameter `{key}`; the command takes: {keys}	`{key}` は不明なパラメーターです。このコマンドで使えるパラメーター: {keys}
+	Load EPS into Clipboard	EPS をクリップボードに読み込む
+@msg	an image of {w} × {h} pixels is too large to draw	{w} × {h} ピクセルの画像は大きすぎて描画できません
@@ -664,6 +664,7 @@
 	Hide Print Tiling	인쇄 타일링 숨기기
 	Unlock Grid	격자 잠금 해제
 	Edit Envelope	엔벨로프 편집
+	Auto Color	자동 색상
 	Automatic	자동
 	Isolate Selected Group	선택한 그룹 격리
 	Exit Isolation Mode	격리 모드 종료
@@ -1476,6 +1477,7 @@
 	Identify Objects By	개체 식별 기준
 	Ignore	무시
 	Ignore Artboards (all the art as one page)	아트보드 무시 (모든 아트웍을 한 페이지로)
+	Ignore Color	색상 무시
 	Ignore White	흰색 무시
 	Palette:	팔레트:
 	Limited	제한
@@ -3218,6 +3220,7 @@
 	Yellow	노랑
 	[Normal Character Style]	[기본 문자 스타일]
 	[Normal Paragraph Style]	[기본 단락 스타일]
+imageTrace	Outline	윤곽선
@plural	Color Table ({n} color)|Color Table ({n} colors)	색상 표 ({n}색)|색상 표 ({n}색)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	그래픽 스타일 {n}개를 삭제하시겠습니까?|그래픽 스타일 {n}개를 삭제하시겠습니까?
@plural	{n} Layer|{n} Layers	레이어 {n}개|레이어 {n}개
@@ -4215,3 +4218,5 @@ lighting	Light	광원
@msg	unknown parameter `{key}`; did you mean `{near}`?	알 수 없는 매개변수 `{key}`: `{near}`을(를) 의미하셨습니까?
@msg	unknown parameter `{key}`; the command takes no parameters	알 수 없는 매개변수 `{key}`: 이 명령에는 매개변수가 없습니다
@msg	unknown parameter `{key}`; the command takes: {keys}	알 수 없는 매개변수 `{key}`: 이 명령이 받는 매개변수: {keys}
+	Load EPS into Clipboard	EPS를 클립보드로 불러오기
+@msg	an image of {w} × {h} pixels is too large to draw	{w} × {h}픽셀 이미지는 너무 커서 그릴 수 없습니다
@@ -81,8 +81,20 @@ fn plural_east_slavic(n: u64) -> usize {
    }
 }

+/// Polish: only 1 is `one`; 2–4 (but not 12–14) `few`; everything else (0, 5–21, 25…) `many`
+/// (unlike Russian and Ukrainian, 21, 31 … take `many`: "21 warstw").
+fn plural_polish(n: u64) -> usize {
+    if n == 1 {
+        return 0;
+    }
+    match (n % 10, n % 100) {
+        (2..=4, r) if !(12..=14).contains(&r) => 1,
+        _ => 2,
+    }
+}
+
 /// The registry. English first: it is the fallback and the source language.
-pub static LANGUAGES: [LangInfo; 15] = [
+pub static LANGUAGES: [LangInfo; 16] = [
    LangInfo { code: "en", name: "English", source: "", plural: plural_one_other, complete_menus: false, catalog: OnceLock::new() },
    // Japanese: the whole interface (every menu string and `tl!` literal) and the status and error
    // messages, keeping the product, workspace and perspective preset names in English (`MENU_KEEP_AS_IS`).
@@ -156,6 +168,10 @@ pub static LANGUAGES: [LangInfo; 15] = [
    // English as Spanish; a count takes the singular ("3 réteg"), so plurals have one form. Every
    // `hu-*` locale (including `hu-HU`) resolves here.
    LangInfo { code: "hu", name: "Magyar", source: include_str!("hu.tsv"), plural: plural_none, complete_menus: true, catalog: OnceLock::new() },
+    // Polish: the whole interface and the status and error messages, with one/few/many plurals,
+    // keeping the same names in English as Spanish; every `pl-*` locale (including `pl-PL`)
+    // resolves here.
+    LangInfo { code: "pl", name: "Polski", source: include_str!("pl.tsv"), plural: plural_polish, complete_menus: true, catalog: OnceLock::new() },
    // Brazilian Portuguese: every menu label (`menu_catalogs_translate_every_menu_label`), every
    // `tl!` literal and the plural messages; left English on purpose are the `MENU_KEEP_AS_IS`
    // strings (product name, language names, workspace names, perspective grid presets).
@@ -1070,7 +1070,7 @@
 	Identify Objects By	Identificar Objetos Por
 	Ignore	Ignorar
 	Ignore Artboards (all the art as one page)	Ignorar Mesas de Trabalho (toda a arte como uma página)
-	Ignore White	Ignorar Branco
+	Ignore Color	Ignorar Cor
 	Image Info	Informações da Imagem
 	Image Map:	Mapa da Imagem:
 	Image Size	Tamanho da Imagem
@@ -2661,6 +2661,7 @@
 	{warning}: click to correct to the closest color ({hex})	{warning}: clique para corrigir para a cor mais próxima ({hex})
 	“{file}” is protected by a password.	“{file}” é protegido por uma senha.
 	● Recording	● Gravando
+imageTrace	Outline	Contorno
@plural	{n} item|{n} items	{n} item|{n} itens
@plural	Color Table ({n} color)|Color Table ({n} colors)	Tabela de Cores ({n} cor)|Tabela de Cores ({n} cores)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	Excluir este {n} estilo gráfico?|Excluir estes {n} estilos gráficos?
@@ -3692,3 +3693,4 @@ axis	Both	Ambos
@msg	unknown parameter `{key}`; did you mean `{near}`?	parâmetro desconhecido `{key}`; você quis dizer `{near}`?
@msg	unknown parameter `{key}`; the command takes no parameters	parâmetro desconhecido `{key}`; o comando não tem parâmetros
@msg	unknown parameter `{key}`; the command takes: {keys}	parâmetro desconhecido `{key}`; o comando aceita: {keys}
+	Load EPS into Clipboard	Carregar EPS na Área de Transferência
@@ -245,6 +245,7 @@
 	Author Title:	Должность автора:
 	Author:	Автор:
 	Auto	Авто
+	Auto Color	Автоцвет
 	Automatic	Автоматически
 	Auto Size New Area Type	Автоматически подгонять размер нового текста в области
 	Auto Spell Check	Автоматическая проверка орфографии
@@ -1241,6 +1242,7 @@
 	Identify Objects By	Определять объекты по
 	Ignore	Игнорировать
 	Ignore Artboards (all the art as one page)	Игнорировать монтажные области (весь рисунок как одна страница)
+	Ignore Color	Игнорировать цвет
 	Ignore White	Игнорировать белый
 	Palette:	Палитра:
 	Limited	Ограниченная
@@ -3232,6 +3234,7 @@
 	{warning}: click to correct to the closest color ({hex})	{warning}: щёлкните для исправления на ближайший цвет ({hex})
 	“{file}” is protected by a password.	«{file}» защищён паролем.
 	● Recording	● Запись
+imageTrace	Outline	Контур
@plural	{n} item|{n} items	{n} элемент|{n} элемента|{n} элементов
@plural	Color Table ({n} color)|Color Table ({n} colors)	Цветовая таблица ({n} цвет)|Цветовая таблица ({n} цвета)|Цветовая таблица ({n} цветов)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	Удалить этот графический стиль ({n})?|Удалить эти графические стили ({n})?|Удалить эти графические стили ({n})?
@@ -4247,3 +4250,5 @@ lighting	Light	Свет
@msg	unknown parameter `{key}`; did you mean `{near}`?	неизвестный параметр `{key}`; возможно, имелся в виду `{near}`?
@msg	unknown parameter `{key}`; the command takes no parameters	неизвестный параметр `{key}`; у команды нет параметров
@msg	unknown parameter `{key}`; the command takes: {keys}	неизвестный параметр `{key}`; команда принимает: {keys}
+	Load EPS into Clipboard	Загрузить EPS в буфер обмена
+@msg	an image of {w} × {h} pixels is too large to draw	изображение размером {w} × {h} пикселей слишком велико для отрисовки
@@ -452,7 +452,7 @@ fn cs() -> Lang {
 }

 /// Languages whose catalogs leave [`MENU_KEEP_AS_IS`] in English.
-const KEEPS_MENU_NAMES: [&str; 12] = ["cs", "de", "es", "fr", "hu", "it", "ja", "ko", "pt-br", "ru", "uk", "vi"];
+const KEEPS_MENU_NAMES: [&str; 13] = ["cs", "de", "es", "fr", "hu", "it", "ja", "ko", "pl", "pt-br", "ru", "uk", "vi"];

 /// Menu labels the menu-complete catalogs (Czech, German, Spanish, Italian, Japanese, Brazilian Portuguese) show as they are: the product name, a format name, the built-in workspace
 /// names and the perspective grid presets (names, shown untranslated wherever else they appear).
@@ -981,7 +981,7 @@ fn russian_plurals_have_three_forms() {
    assert_eq!(forms, [2, 0, 1, 1, 2, 2, 0, 1, 2, 2, 0]);
 }

-/// Czech, German, Spanish, French, Italian and Hungarian letters (and the punctuation their text uses) come from each family's own first font, not
+/// Czech, German, Spanish, French, Italian, Hungarian and Polish letters (and the punctuation their text uses) come from each family's own first font, not
 /// from a fallback further down the stack. (`has_glyph` can't tell: it counts characters of the
 /// face that draws missing glyphs, the first one, as missing.)
 #[test]
@@ -996,7 +996,7 @@ fn latin_script_glyphs_are_available_without_system_fonts() {
            let first = first.unwrap();
            let mut font = fonts.fonts.font(&family);
            let chars = font.characters();
-            for ch in "áčďéěíňóřšťúůýžÁČĎÉĚÍŇÓŘŠŤÚŮÝŽ„“‚‘…–ñÑüÜ¿¡”àèìòùÀÈÌÒÙ«»’âêîôûçëïÿœæÂÊÎÔÛÇËÏŒÆäöÄÖßőűŐŰ\u{a0}".chars()
+            for ch in "áčďéěíňóřšťúůýžÁČĎÉĚÍŇÓŘŠŤÚŮÝŽ„“‚‘…–ñÑüÜ¿¡”àèìòùÀÈÌÒÙ«»’âêîôûçëïÿœæÂÊÎÔÛÇËÏŒÆäöÄÖßőűŐŰąćęłńśźżĄĆĘŁŃŚŹŻ\u{a0}".chars()
            {
                assert!(chars.get(&ch).is_some_and(|fonts| fonts.contains(&first)), "{first} ({family:?}) has no {ch}");
            }
@@ -1163,7 +1163,7 @@ fn select_key_param_error_is_translated() {
 }

 /// Languages whose catalogs cover every status and error message.
-const COMPLETE_MESSAGES: &[&str] = &["cs", "de", "es", "fr", "hu", "it", "ja", "ko", "ru", "uk", "vi"];
+const COMPLETE_MESSAGES: &[&str] = &["cs", "de", "es", "fr", "hu", "it", "ja", "ko", "pl", "ru", "uk", "vi"];

 /// Crates whose error and status messages reach the status bar.
 const MESSAGE_CRATES: &[&str] = &["ui-egui", "engine", "doc", "format", "svg", "pdf", "eps", "text", "plugins", "metafile", "cad", "trace"];
@@ -1295,3 +1295,56 @@ fn czech_render_site_follow_up() {
        assert_eq!(trn(cs(), n, "{n} PR", "{n} PRs"), format!("{n} PR"));
    }
 }
+
+fn pl() -> Lang {
+    Lang::from_code("pl").expect("pl registered")
+}
+
+#[test]
+fn polish_plurals_have_three_forms() {
+    let forms: Vec<usize> = [0, 1, 2, 4, 5, 11, 12, 14, 21, 22, 25, 101, 112, 122].into_iter().map(plural_polish).collect();
+    assert_eq!(forms, [2, 0, 1, 1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1]);
+    // Every Polish plural row has the three forms, and each count picks its own.
+    let (entries, _) = parse_entries(pl().0.source);
+    let mut count = 0;
+    for (ctx, src, tr) in &entries {
+        if ctx != "@plural" {
+            continue;
+        }
+        count += 1;
+        let forms: Vec<&str> = tr.split('|').collect();
+        assert_eq!(forms.len(), 3, "{src}");
+        let (one, other) = src.split_once('|').unwrap();
+        for (n, form) in [(1, 0), (3, 1), (5, 2), (21, 2), (22, 1)] {
+            assert_eq!(trn(pl(), n, one, other), forms[form].replace("{n}", &n.to_string()), "{src}: {n}");
+        }
+    }
+    assert!(count >= 13, "Polish plural rows missing");
+}
+
+/// Polish uses its vector-illustration vocabulary (obszar kompozycji, ścieżka, obrys…), resolves
+/// every `pl-*` locale, counts with one/few/many and translates the reason inside a message too.
+#[test]
+fn polish_reads_as_polish() {
+    for tag in ["pl", "pl-PL", "pl_PL.UTF-8", "PL-pl"] {
+        assert_eq!(lang_from_tag(tag), Some(pl()), "{tag}");
+    }
+    for (en, want) in [
+        ("File", "Plik"),
+        ("Artboard Tool", "Narzędzie Obszar kompozycji"),
+        ("Swatches", "Próbki"),
+        ("Pathfinder", "Odnajdywanie ścieżek"),
+        ("Stroke", "Obrys"),
+        ("Fill", "Wypełnienie"),
+        ("Workspace", "Obszar roboczy"),
+    ] {
+        assert_eq!(tr(pl(), en), want);
+    }
+    for (n, word) in [(1, "warstwa"), (3, "warstwy"), (5, "warstw"), (22, "warstwy"), (21, "warstw")] {
+        assert_eq!(trn(pl(), n, "{n} Layer", "{n} Layers"), format!("{n} {word}"));
+    }
+    assert_eq!(tr_ctx(pl(), "axis", "Both"), "Obie");
+    assert_eq!(tr_id(pl(), "pathfinder.add", "Add"), "Połącz");
+    let nested = "command `object.group` is not available right now: nothing selected";
+    assert_eq!(message(pl(), nested), "polecenie `object.group` jest teraz niedostępne: nic nie zaznaczono");
+}
@@ -241,6 +241,7 @@
 	Author Title:	Посада автора:
 	Author:	Автор:
 	Auto	Авто
+	Auto Color	Автоколір
 	Automatic	Автоматично
 	Auto Size New Area Type	Автоматично підганяти розмір нового тексту в області
 	Auto Spell Check	Автоматична перевірка орфографії
@@ -1237,6 +1238,7 @@
 	Identify Objects By	Визначати об’єкти по
 	Ignore	Ігнорувати
 	Ignore Artboards (all the art as one page)	Ігнорувати монтажні області (весь малюнок як одна сторінка)
+	Ignore Color	Ігнорувати колір
 	Ignore White	Ігнорувати білий
 	Palette:	Палітра:
 	Limited	Обмежена
@@ -3229,6 +3231,7 @@ effect	Points	Точки
 	{warning}: click to correct to the closest color ({hex})	{warning}: натисніть , щоб виправити найближчий колір ({hex})
 	“{file}” is protected by a password.	"{file}" захищений паролем.
 	● Recording	● Запис
+imageTrace	Outline	Контур
@plural	{n} item|{n} items	{n} елемент|{n} елементи|{n} елементів
@plural	Color Table ({n} color)|Color Table ({n} colors)	Таблиця кольорів ({n} колір)|Таблиця кольорів ({n} кольори)|Таблиця кольорів ({n} кольорів)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	Видалити цей графічний стиль ({n})?|Видалити ці графічні стилі ({n})?|Видалити ці графічні стилі ({n})?
@@ -4231,3 +4234,5 @@ lighting	Light	Світло
@msg	unknown parameter `{key}`; did you mean `{near}`?	невідомий параметр `{key}`; можливо, ви мали на увазі `{near}`?
@msg	unknown parameter `{key}`; the command takes no parameters	невідомий параметр `{key}`; команда не має параметрів
@msg	unknown parameter `{key}`; the command takes: {keys}	невідомий параметр `{key}`; команда приймає: {keys}
+	Load EPS into Clipboard	Завантажити EPS у буфер обміну
+@msg	an image of {w} × {h} pixels is too large to draw	зображення розміром {w} × {h} пікселів завелике для відображення
@@ -288,6 +288,7 @@
 	Auto Spell Check	Kiểm tra chính tả tự động
 	Auto-Collapse Iconic Panels	Tự động thu gọn bảng dạng biểu tượng
 	Auto-Rotate (turn the paper to each artboard)	Tự động xoay (xoay trang cho mỗi bảng vẽ)
+	Auto Color	Màu tự động
 	Automatic	Tự động
 	Automatic flatness	Độ phẳng tự động
 	Automatically	Tự động
@@ -1437,6 +1438,7 @@
 	Identify Objects By	Nhận diện đối tượng theo
 	Ignore	Bỏ qua
 	Ignore Artboards (all the art as one page)	Bỏ qua bảng vẽ (toàn bộ bản vẽ thành một trang)
+	Ignore Color	Bỏ qua màu
 	Ignore White	Bỏ qua màu trắng
 	Image	Hình ảnh
 	Image Info	Thông tin hình ảnh
@@ -3556,6 +3558,7 @@
 	{warning}: click to correct to the closest color ({hex})	{warning}: bấm để chỉnh sang màu gần nhất ({hex})
 	“{file}” is protected by a password.	“{file}” được bảo vệ bằng mật khẩu.
 	● Recording	● Đang ghi
+imageTrace	Outline	Đường viền
@plural	Color Table ({n} color)|Color Table ({n} colors)	Bảng màu ({n} màu)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	Xóa {n} kiểu đồ họa này?
@plural	{n} area highlighted|{n} areas highlighted	{n} vùng được tô sáng
@@ -4233,3 +4236,5 @@ theme	Appearance	Giao diện
@msg	{path}: {e}	{path}: {e}
@msg	{status} ({e})	{status} ({e})
@msg	{tool} isn't in a toolbar group of several tools	{tool} không nằm trong nhóm thanh công cụ có nhiều công cụ
+	Load EPS into Clipboard	Tải EPS vào bảng tạm
+@msg	an image of {w} × {h} pixels is too large to draw	ảnh {w} × {h} điểm ảnh quá lớn nên không thể vẽ
@@ -205,6 +205,7 @@
 	Author Title:	作者职务：
 	Author:	作者：
 	Auto	自动
+	Auto Color	自动颜色
 	Automatic	自动
 	Auto Size New Area Type	自动调整新区域文字大小
 	Auto Spell Check	自动拼写检查
@@ -1189,6 +1190,7 @@
 	Identify Objects By	对象识别方式
 	Ignore	忽略
 	Ignore Artboards (all the art as one page)	忽略画板 (所有图稿作为一页)
+	Ignore Color	忽略颜色
 	Ignore White	忽略白色
 	Palette:	调板：
 	Limited	有限
@@ -3129,6 +3131,7 @@
 	{warning}: click to correct to the closest color ({hex})	{warning}：单击以修正为最接近的颜色 ({hex})
 	“{file}” is protected by a password.	“{file}”受密码保护。
 	● Recording	● 录制中
+imageTrace	Outline	轮廓
@plural	{n} item|{n} items	{n} 个项目
@plural	Color Table ({n} color)|Color Table ({n} colors)	颜色表 ({n} 色)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	要删除这 {n} 个图形样式吗？
@@ -3842,3 +3845,5 @@ lighting	Light	光源
@msg	unknown parameter `{key}`; did you mean `{near}`?	未知参数 `{key}`；您是否想输入 `{near}`？
@msg	unknown parameter `{key}`; the command takes no parameters	未知参数 `{key}`；该命令没有参数
@msg	unknown parameter `{key}`; the command takes: {keys}	未知参数 `{key}`；该命令接受：{keys}
+	Load EPS into Clipboard	将 EPS 载入剪贴板
+@msg	an image of {w} × {h} pixels is too large to draw	{w} × {h} 像素的图像过大，无法绘制
@@ -216,6 +216,7 @@
 	Author Title:	作者職稱：
 	Author:	作者：
 	Auto	自動
+	Auto Color	自動顏色
 	Automatic	自動
 	Auto Size New Area Type	自動調整新區域文字大小
 	Auto Spell Check	自動拼字檢查
@@ -1219,6 +1220,7 @@
 	Identify Objects By	識別物件依據
 	Ignore	略過
 	Ignore Artboards (all the art as one page)	忽略工作區域 (所有圖稿視為單一頁面)
+	Ignore Color	忽略顏色
 	Ignore White	忽略白色
 	Palette:	調色盤：
 	Limited	有限
@@ -3222,6 +3224,7 @@
 	{warning}: click to correct to the closest color ({hex})	{warning}：按一下以修正為最接近的顏色 ({hex})
 	“{file}” is protected by a password.	「{file}」受密碼保護。
 	● Recording	● 錄製中
+imageTrace	Outline	輪廓
@plural	{n} item|{n} items	{n} 個項目
@plural	Color Table ({n} color)|Color Table ({n} colors)	色彩表 ({n} 色)
@plural	Delete this {n} graphic style?|Delete these {n} graphic styles?	要刪除這 {n} 個繪圖樣式嗎？
@@ -3623,3 +3626,5 @@ lighting	Light	光源
@msg	unknown parameter `{key}`; did you mean `{near}`?	未知的參數 `{key}`；您是指 `{near}` 嗎？
@msg	unknown parameter `{key}`; the command takes no parameters	未知的參數 `{key}`；此指令沒有參數
@msg	unknown parameter `{key}`; the command takes: {keys}	未知的參數 `{key}`；此指令接受：{keys}
+	Load EPS into Clipboard	將 EPS 載入剪貼簿
+@msg	an image of {w} × {h} pixels is too large to draw	{w} × {h} 像素的影像過大，無法繪製
@@ -19,6 +19,16 @@ const MODES: [(&str, &str); 4] = [("blackAndWhite", "Black and White"), ("graysc
 const PALETTES: [&str; 4] = ["limited", "fullTone", "automatic", "documentLibrary"];

 /// Palette `id`, in the UI language.
+/// The colour Ignore Color leaves out in `params` (`ignoreColor`, `#rrggbb`): white when there is none.
+fn ignore_color(params: &Value) -> [u8; 3] {
+    let hex = params["ignoreColor"].as_str().unwrap_or("").trim_start_matches('#');
+    let channel = |i: usize| hex.get(i * 2..i * 2 + 2).and_then(|h| u8::from_str_radix(h, 16).ok());
+    match (hex.len(), channel(0), channel(1), channel(2)) {
+        (6, Some(r), Some(g), Some(b)) => [r, g, b],
+        _ => [255; 3],
+    }
+}
+
 fn palette_label(id: &str) -> &'static str {
    match id {
        "fullTone" => tl!("Full Tone"),
@@ -128,10 +138,16 @@ fn trace_with(app: &mut VectorcraftApp, preset: &str) {

 /// The built-in presets to choose from (`current` highlighted) → the one chosen. Listed only
 /// while the menu is open.
+/// A preset's name as shown: translated as a preset's name where the catalog has it so (the
+/// Outline preset is not the Outline view), as any other string else.
+fn preset_label(name: &str) -> &str {
+    crate::i18n::tr_ctx(crate::i18n::current(), "imageTrace", name)
+}
+
 fn preset_list(app: &mut VectorcraftApp, ui: &mut Ui, current: &str) -> Option<String> {
    let mut chosen = None;
    for (name, _) in presets(app) {
-        if ui.add(egui::Button::selectable(name == current, tl!(&name))).clicked() {
+        if ui.add(egui::Button::selectable(name == current, preset_label(&name))).clicked() {
            chosen = Some(name);
        }
    }
@@ -338,14 +354,29 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) {
            }
            retrace |= release;
        }
-        for (key, label) in [("snapCurvesToLines", tl!("Snap Curves To Lines")), ("ignoreWhite", tl!("Ignore White"))] {
-            let on = st.params[key].as_bool().unwrap_or(false);
-            if widgets::check(ui, label, on, true) {
-                st.params[key] = json!(!on);
+        let snap = st.params["snapCurvesToLines"].as_bool().unwrap_or(false);
+        if widgets::check(ui, tl!("Snap Curves To Lines"), snap, true) {
+            st.params["snapCurvesToLines"] = json!(!snap);
+            st.preset = "Custom".into();
+            retrace = true;
+        }
+        // Ignore Color: white, unless another colour is picked.
+        ui.horizontal(|ui| {
+            let on = st.params["ignoreWhite"].as_bool().unwrap_or(false);
+            if widgets::check(ui, tl!("Ignore Color"), on, true) {
+                st.params["ignoreWhite"] = json!(!on);
                st.preset = "Custom".into();
                retrace = true;
            }
-        }
+            if on {
+                let mut rgb = ignore_color(&st.params);
+                if ui.color_edit_button_srgb(&mut rgb).changed() {
+                    st.params["ignoreColor"] = json!(format!("#{:02x}{:02x}{:02x}", rgb[0], rgb[1], rgb[2]));
+                    st.preset = "Custom".into();
+                    retrace = true;
+                }
+            }
+        });
    }
    widgets::divider(ui);
    if let Some((p, a, c)) = st.info {
@@ -219,11 +219,16 @@ fn badge(ui: &Ui, r: egui::Rect, status: &str) {

 fn status_tip(r: &Value) -> String {
    let path = r["found"].as_str().or(r["path"].as_str()).unwrap_or_default();
-    match r["status"].as_str().unwrap_or_default() {
+    let tip = match r["status"].as_str().unwrap_or_default() {
        "missing" => crate::i18n::fmt(tl!("Missing: {path}"), &[("path", path)]),
        "modified" => crate::i18n::fmt(tl!("Modified since it was read: {path}"), &[("path", path)]),
        "embedded" => tl!("Embedded").into(),
        _ => path.to_string(),
+    };
+    // An image too large to draw (`links.list`'s note).
+    match r["note"].as_str() {
+        Some(note) => format!("{tip}\n{}", crate::i18n::msg(note)),
+        None => tip,
    }
 }

@@ -1,6 +1,6 @@
 //! The system clipboard's formats: Copy and Cut publish every flavour the engine makes
 //! ([`Session::clipboard_flavours`](vectorcraft_engine::Session::clipboard_flavours): text, SVG,
-//! PDF, PNG), and a Paste first turns what another app copied (SVG, PDF, an EMF, text, a bitmap,
+//! PDF, PNG), and a Paste first turns what another app copied (SVG, PDF, EPS, an EMF, text, a bitmap,
 //! or a copied file that is one of them) into the internal clipboard with the `clipboard.import*`
 //! commands. The host installs the platform side as
 //! [`Services::system_clipboard`](crate::Services::system_clipboard); without it (the web) Copy
@@ -8,7 +8,7 @@
 //! reads from a paste itself ([`VectorcraftApp::paste_from_host`]).

 use serde_json::{Value, json};
-use vectorcraft_engine::cmd::clipboard::{BITMAP, EMF, Flavour, PASTE_ORDER, PDF, SVG, TEXT, looks_like_svg, names_a_picture};
+use vectorcraft_engine::cmd::clipboard::{BITMAP, EMF, EPS, Flavour, PASTE_ORDER, PDF, SVG, TEXT, looks_like_svg, names_a_picture};

 use crate::VectorcraftApp;

@@ -43,6 +43,7 @@ pub(crate) fn import_command(f: &Flavour, center: Option<[f64; 2]>) -> (&'static
        }
        SVG => ("clipboard.importSvg", json!({ "dataBase64": b64(), "center": center })),
        PDF => ("clipboard.importPdf", json!({ "dataBase64": b64(), "center": center })),
+        EPS => ("clipboard.importEps", json!({ "dataBase64": b64(), "center": center })),
        EMF => ("clipboard.importEmf", json!({ "dataBase64": b64(), "center": center })),
        mime => ("clipboard.importImage", json!({ "dataBase64": b64(), "mime": mime, "center": center })),
    }
@@ -4,7 +4,7 @@
 use serde_json::json;
 use vectorcraft_doc::NodeKind;
 use vectorcraft_engine::Session;
-use vectorcraft_engine::cmd::clipboard::{EMF, PNG};
+use vectorcraft_engine::cmd::clipboard::{EMF, EPS, Flavour, PASTE_ORDER, PDF, PNG, TEXT, file_flavour};

 use crate::sysclip::import_command;
 use crate::tests_sysclip::{app, blue_png, copy_elsewhere, pasted, run};
@@ -17,7 +17,7 @@ fn an_emf_from_another_app_pastes_as_vectors_ahead_of_its_bitmap() {
    other.execute("shape.ellipse", &json!({"x": 10, "y": 10, "width": 30, "height": 30})).unwrap();
    let emf = other.execute("document.export", &json!({"format": "emf"})).unwrap();
    let emf = vectorcraft_format::base64_decode(emf["dataBase64"].as_str().unwrap()).unwrap();
-    let flavour = vectorcraft_engine::cmd::clipboard::Flavour { mime: EMF, data: emf.clone() };
+    let flavour = Flavour { mime: EMF, data: emf.clone() };
    assert_eq!(import_command(&flavour, None).0, "clipboard.importEmf");
    copy_elsewhere(&board, vec![(PNG, blue_png()), (EMF, emf)]);
    run(&mut app, "edit.paste", json!({}));
@@ -26,3 +26,35 @@ fn an_emf_from_another_app_pastes_as_vectors_ahead_of_its_bitmap() {
    let b = p[0].geometric_bounds().unwrap();
    assert!((b.width() - 30.0).abs() < 0.05, "{b:?}");
 }
+
+/// A 30 pt red square, as an EPS written by hand from the EPSF specification.
+const SQUARE_EPS: &str = "%!PS-Adobe-3.0 EPSF-3.0\n%%BoundingBox: 0 0 100 100\n%%EndComments\n1 0 0 setrgbcolor\nnewpath 10 10 moveto 40 10 lineto 40 40 lineto 10 40 lineto closepath fill\nshowpage\n%%EOF\n";
+
+/// An EPS another app copied (an equation editor's, a drawing app's) pastes as editable paths, not
+/// as the bitmap or the text beside it, and not as what was copied in the app before (#1499).
+#[test]
+fn an_eps_from_another_app_pastes_as_vectors() {
+    let (mut app, board) = app();
+    crate::tests_sysclip::copy_rect(&mut app);
+    let eps = SQUARE_EPS.as_bytes().to_vec();
+    assert_eq!(import_command(&Flavour { mime: EPS, data: eps.clone() }, None).0, "clipboard.importEps");
+    copy_elsewhere(&board, vec![(PNG, blue_png()), (TEXT, b"x = 1".to_vec()), (EPS, eps.clone())]);
+    run(&mut app, "edit.paste", json!({}));
+    let p = pasted(&app);
+    assert!(!p.is_empty(), "something pasted");
+    let path = |n: &vectorcraft_doc::Node| matches!(n.kind, NodeKind::Path { .. });
+    let mut paths = vec![];
+    p.iter().for_each(|n| n.walk(&mut |c| paths.extend(path(c).then(|| c.geometric_bounds().unwrap()))));
+    assert_eq!(paths.len(), 1, "{p:?}");
+    assert!((paths[0].width() - 30.0).abs() < 0.05 && (paths[0].height() - 30.0).abs() < 0.05, "{paths:?}");
+    assert!(p.iter().all(|n| !matches!(n.kind, NodeKind::Image(_) | NodeKind::Text(_))), "{p:?}");
+    // A PDF beside it is the better copy: the apps that offer both mean the same picture.
+    assert!(PASTE_ORDER.iter().position(|m| *m == PDF) < PASTE_ORDER.iter().position(|m| *m == EPS));
+    // Not PostScript: refused, nothing pasted over.
+    let pdf = vectorcraft_format::base64_encode(b"%PDF-1.7");
+    assert!(app.session.execute("clipboard.importEps", &json!({"dataBase64": pdf})).is_err());
+    // An .eps file copied in a file manager is that flavour too (told by its bytes, not its name).
+    assert_eq!(file_flavour("equation.eps", &eps, &PASTE_ORDER), Some(EPS));
+    assert_eq!(file_flavour("equation.dat", &eps, &PASTE_ORDER), Some(EPS));
+    assert_eq!(file_flavour("equation.eps", &eps, &[TEXT]), None);
+}
@@ -507,7 +507,8 @@ type with those options (`file.place {text: {…}}`).

 System clipboard formats: through the desktop app, `edit.copy` and `edit.cut` publish what `clipboard.flavours`
 lists to the system clipboard, and every Paste command first loads what another app copied (`clipboard.importSvg`,
-`importPdf`, `importText` or `importImage`, centred in the view); an import error answers the Paste with that error
+`importPdf`, `importEps`, `importText` or `importImage`, centred in the view; the desktop app reads PDF and EPS from
+the Windows clipboard and, with SVG, from the macOS pasteboard, and an `.eps` file copied in a file manager anywhere); an import error answers the Paste with that error
 and pastes nothing. Cmd+V also pastes a bitmap or PDF with no text beside it (on the key's release, as egui sends no
 Paste event for it). Screenshots paste on every platform: Windows reads `PNG`, else `CF_DIBV5`/`CF_DIB`, macOS the
 pasteboard's PNG or TIFF, Linux `image/png`, and the web the picture the browser's paste event carries (#457).
@@ -178,7 +178,8 @@ complete; `fr-FR`, `fr-BE`, `fr-CA`, `fr-CH` and every other `fr-*` locale resol
 complete; `it-IT`, `it-CH` and every other `it-*` locale resolve to it), Russian (`ru`, complete; every `ru-*`
 locale such as `ru-RU`, `ru-BY` or `ru-KZ` resolves to it), Ukrainian (`uk`, complete; `uk-UA`,
 `uk_UA.UTF-8` and every other `uk-*` locale resolve to it; integer plurals use one/few/many), Hungarian (`hu`, complete;
-`hu-HU` and every other `hu-*` locale resolve to it; a count takes the singular, so plurals have one form), Czech (`cs`, every menu label) and Brazilian Portuguese
+`hu-HU` and every other `hu-*` locale resolve to it; a count takes the singular, so plurals have one form), Polish (`pl`, complete; `pl-PL` and every other `pl-*`
+locale resolve to it; plurals use one/few/many, with 21, 31 … taking many), Czech (`cs`, every menu label) and Brazilian Portuguese
 (`pt-br`, every menu label and every `tl!` literal). Untranslated text falls back to English until its rows are added.

 - `tl!("…")` translates a literal into the language the UI is drawn in; `i18n::t(s)` is the same for a
@@ -206,7 +207,7 @@ locale such as `ru-RU`, `ru-BY` or `ru-KZ` resolves to it), Ukrainian (`uk`, com
  control channel, MCP and tests read them) and are translated only where the status bar draws them
  (`i18n::msg`). `@msg` catalog rows hold a whole message or a template such as
  `Couldn't open {name}: {e}`; `{_1}`, `{_2}` … stand for the format string's `{}`, and the values in the
-  placeholders are translated in turn (the reason after `: {e}` is often a message too). Czech, German, Spanish, French, Hungarian, Italian, Japanese, Korean, Russian, Ukrainian and Vietnamese cover every
+  placeholders are translated in turn (the reason after `: {e}` is often a message too). Czech, German, Spanish, French, Hungarian, Italian, Japanese, Korean, Polish, Russian, Ukrainian and Vietnamese cover every
  message literal the test scan finds (`complete_languages_translate_every_message`, languages listed in
  `COMPLETE_MESSAGES`): a new `Err("…")`, `Other(…)`, `#[error(…)]` or `status(…)` message needs a row in each of those catalogs (`VECTORCRAFT_I18N_DUMP_MESSAGES=messages.txt cargo test -p vectorcraft-ui-egui
  complete_languages_translate_every_message` lists them all). Other languages show messages in English
@@ -1,6 +1,6 @@
 # Effects parity

-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (3D and Materials: Inflate takes Twist, Taper and Cap; score unchanged) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (3D and Materials on outlined type and other shapes of many small curves, #1481; Twist 0° to 360°, #1524; twisted walls keep their faces, #1525; score unchanged; 3D and Materials: Inflate takes Twist, Taper and Cap; score unchanged) · **Target:** Adobe Illustrator 2026 (30.x)

 Every entry of Illustrator's Effect menu, by its public feature name, against VectorCraft's effects catalogue
 (`effect_catalog()` in `crates/effects/src/lib.rs`) and the Effect menu built from it
@@ -99,6 +99,7 @@ Revolve caps, 3D Classic, Turntable, 3D export) is 25–45 h.

 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-13 | minor | 3D and Materials: outlined words and other shapes of many small curves take Rotate, Extrude & Bevel and Inflate (curves are sampled by a tolerance; Rotate takes up to 65,536 outline points; #1481); Extrude & Bevel's Twist runs 0° to 360° as the public panel reference gives it, a negative value drawing untwisted (#1524); a twisted extrusion keeps its walls, which were dropped from about 45° (#1525); details in [three-d.md](three-d.md); 3D stays ~25%, 25–45 h (estimated) |
 | 2026-10-13 | minor | Inflate takes Twist, Taper and Cap ([three-d.md](three-d.md)); 3D stays ~25%, 25–45 h: materials, lights and shadows are the bulk of what remains |
 | 2026-10-12 | minor | Extrude & Bevel, Inflate and Rotate (initial, [three-d.md](three-d.md)); 3D ~8% → ~25%, 45–75 → 25–45 h |
 | 2026-10-12 | minor | G2: Artistic › Film Grain added with live controls and raster exports; measured Photoshop filters 29/57, 28 remaining (23–39 h). |
@@ -1,6 +1,6 @@
 # File format parity

-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (grayscale TIFFs with an alpha channel or extra channels place and open, #1466 in part; a faded or masked fill keeps its stroke apart on PDF and `.ai` import, #1434; SVG knockout groups without masks, #1435; Affinity import: a text frame too short for its first line is made taller, #1423; `.ai` editing data: a compound path takes its last path's paint and keeps paths grouped inside it, #1410; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; `.ai` gradient matrices, meshes and artboard names from the editing data; `.ai` art styles, clipping fills and compound looks from the editing data; `editingData: "always"` opens a `.ai` from its editing data; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; `.ai` gradient matrices, meshes and artboard names from the editing data; `.ai` art styles, clipping fills and compound looks from the editing data; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; `.ai` gradient matrices, meshes and artboard names from the editing data; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; SVG knockout groups of opaque art without masks; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; `.ai` keeps its RGB numbers; PDF import keeps a stroke apart from a fill masked or faded by its group) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (a `.ai` page's art past its artboard no longer lies over the page before it when read as its PDF part; grayscale TIFFs with an alpha channel or extra channels place and open, #1466 in part; a faded or masked fill keeps its stroke apart on PDF and `.ai` import, #1434; SVG knockout groups without masks, #1435; Affinity import: a text frame too short for its first line is made taller, #1423; `.ai` editing data: a compound path takes its last path's paint and keeps paths grouped inside it, #1410; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; `.ai` gradient matrices, meshes and artboard names from the editing data; `.ai` art styles, clipping fills and compound looks from the editing data; `editingData: "always"` opens a `.ai` from its editing data; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; `.ai` gradient matrices, meshes and artboard names from the editing data; `.ai` art styles, clipping fills and compound looks from the editing data; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; `.ai` gradient matrices, meshes and artboard names from the editing data; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; SVG knockout groups of opaque art without masks; a `.ai` whose PDF part is only text opens from it, #1387; PDF and `.ai` import keep overprint, #1388; `.ai` editing data: gradients with middle stops, #1390; type of objects with an appearance, hidden layers and later artboards, #1391; area type in a frame too short for the fallback font, #1392; `.ai` editing data: placed (linked) files read, #1264; gradient-filled shapes import as paths, #1304; white constant alpha soft masks, #1286 in part; DXF control-point SPLINE closure read, #1299 follow-up; `.ai` and PDF trim and bleed boxes as artboard and bleed, #1266; `.ai` keeps its RGB numbers; PDF import keeps a stroke apart from a fill masked or faded by its group) · **Target:** Adobe Illustrator 2026 (30.x)

 Every format Illustrator opens, places, saves or exports, against VectorCraft's format table (`FORMATS`,
 `OPEN_EXTS`, `PLACE_EXTS` in `crates/engine/src/cmd/fileio/mod.rs`). Illustrator's list comes from its public
@@ -50,7 +50,7 @@ private editing data. VectorCraft:

 ### Illustrator's private editing data

-the app's own editing copy of a file (an EPS after its `%%EOF`, a `.ai`'s `AIPrivateData` streams, a PDF's `AIPDFPrivateData` streams when it was saved with the editing data (#868), Zstandard or zlib, the EPS's in ASCII85) is not documented as a whole. VectorCraft reads its structure: layers and sublayers (names, order, visibility, lock, printing, preview, dimming, colour), groups as they were nested, compound paths (painted by their last path, or the last painted one, with the paths of groups inside them kept as their paths: #1410), clipping groups and layer clipping, object names, hidden and locked objects, fills and strokes (grey, CMYK, RGB, named and spot colours, spot colours defined in Lab with their Lab values (#1032), global process colours as global swatches at their tint), linear and radial gradients, pattern fills with their patterns as pattern swatches (#1025), opacity, blend modes, isolation and knockout, embedded images with their alpha channel, placed (linked) files as linked images in their place, each showing the low-resolution preview the file keeps of it until its file is found or relinked in the Links panel (#1264), guides, and every artboard where it is. A gradient with stops in the middle runs its whole ramp across its shape, and a gradient object does not pass its fill to the next path (#1390). An object whose art style is one fill and one stroke at most (solid colours, its own gradient, a variable-width profile) with an Outer Glow or Drop Shadow comes in as itself with them; one with more, other effects, a brush or dashes aligned to corners comes in as its drawn look (a group named after it). Gradients take their matrix (`Xm`, radials and skewed ones too), focal point and the order of stops sharing a ramp point; gradient meshes, a clipping path's own fill and the artboards' names are read too. `editingData: "always"` (`convert --editing-data`) opens a `.ai` from its editing data even where it draws differently from its page, which can be older, with a note. Type is made from the file's text document, whole and editable, shown or not: point type, area type (a story in several frames as threaded type) and type on a path, with its characters, fonts, size, leading, tracking, scaling, baseline shift, fill and stroke (grey, RGB or CMYK), alignment, indents and paragraph spacing; the page's drawing of it (often in pieces) is left out. Where the text document can't say (a frame of another kind, or a document that doesn't agree with the page), type that shows comes from the page into its text object's place (no group around it), and hidden type is left out with a note. Kerning, underline and the other character and paragraph options aren't read yet. A `.ai` saved without PDF compatibility (a placeholder page) opens from its editing data alone, its point type, area type and type on a path made from the text document. A `.ai` whose PDF part shows only text isn't taken for that placeholder when its page states an art, trim or bleed box: it opens from its editing data alone where that reads, else from its PDF part (#1387). Text objects with an appearance keep their own text and frame, type of hidden layers stays hidden, and type on later artboards lands on its text objects (#1391); area type whose frame is too short for a line of the fallback font shows its first line (the frame is made taller, with a warning in the open result) (#1392). Symbols, pattern fills whose pattern it can't read, placed files the data keeps no preview of and anything else it doesn't read make the file come in as its page (on a layer that doesn't show, they are left out of that layer), with a warning saying what. The layers' art is also compared with the page (by lightness, so colours written as their CMYK equivalents compare alike, and by whether a pixel is inked at all); the page is used when they differ by more than 5%, where one draws an object the other doesn't (away from type, whose lines may be laid out afresh), and when an EPS whose page is its art's box has art printed outside it (#735). An EPS whose page is its art's box keeps that page when it comes in through its layers, not the editing data's artboard, and a text object counts as drawn by the page by its colours, not only its lightness, so a red stroke stacked over a dark red one stays (#1102). `textAs: "outlines"` opens a `.ai` whose type shows from its PDF part, which has the outlines; `editingData: false` opens any of them as its page or PDF part only, for print pipelines (#735). A file whose import left something out (hidden text, art or layers) is never written over by an export or Save As to its own path unless `acknowledgeLoss: true` (`convert --replace-lossy`), so the original keeps what the document lacks. Where a `.ai` can't be read that way (or its layers are turned off in the import options), we read its PDF-compatible part, so Illustrator-only live objects arrive as appearance, and plain groups arrive ungrouped: that part draws each object on itLine truncated
+the app's own editing copy of a file (an EPS after its `%%EOF`, a `.ai`'s `AIPrivateData` streams, a PDF's `AIPDFPrivateData` streams when it was saved with the editing data (#868), Zstandard or zlib, the EPS's in ASCII85) is not documented as a whole. VectorCraft reads its structure: layers and sublayers (names, order, visibility, lock, printing, preview, dimming, colour), groups as they were nested, compound paths (painted by their last path, or the last painted one, with the paths of groups inside them kept as their paths: #1410), clipping groups and layer clipping, object names, hidden and locked objects, fills and strokes (grey, CMYK, RGB, named and spot colours, spot colours defined in Lab with their Lab values (#1032), global process colours as global swatches at their tint), linear and radial gradients, pattern fills with their patterns as pattern swatches (#1025), opacity, blend modes, isolation and knockout, embedded images with their alpha channel, placed (linked) files as linked images in their place, each showing the low-resolution preview the file keeps of it until its file is found or relinked in the Links panel (#1264), guides, and every artboard where it is. A gradient with stops in the middle runs its whole ramp across its shape, and a gradient object does not pass its fill to the next path (#1390). An object whose art style is one fill and one stroke at most (solid colours, its own gradient, a variable-width profile) with an Outer Glow or Drop Shadow comes in as itself with them; one with more, other effects, a brush or dashes aligned to corners comes in as its drawn look (a group named after it). Gradients take their matrix (`Xm`, radials and skewed ones too), focal point and the order of stops sharing a ramp point; gradient meshes, a clipping path's own fill and the artboards' names are read too. `editingData: "always"` (`convert --editing-data`) opens a `.ai` from its editing data even where it draws differently from its page, which can be older, with a note. Type is made from the file's text document, whole and editable, shown or not: point type, area type (a story in several frames as threaded type) and type on a path, with its characters, fonts, size, leading, tracking, scaling, baseline shift, fill and stroke (grey, RGB or CMYK), alignment, indents and paragraph spacing; the page's drawing of it (often in pieces) is left out. Where the text document can't say (a frame of another kind, or a document that doesn't agree with the page), type that shows comes from the page into its text object's place (no group around it), and hidden type is left out with a note. Kerning, underline and the other character and paragraph options aren't read yet. A `.ai` saved without PDF compatibility (a placeholder page) opens from its editing data alone, its point type, area type and type on a path made from the text document. A `.ai` whose PDF part shows only text isn't taken for that placeholder when its page states an art, trim or bleed box: it opens from its editing data alone where that reads, else from its PDF part (#1387). Text objects with an appearance keep their own text and frame, type of hidden layers stays hidden, and type on later artboards lands on its text objects (#1391); area type whose frame is too short for a line of the fallback font shows its first line (the frame is made taller, with a warning in the open result) (#1392). Symbols, pattern fills whose pattern it can't read, placed files the data keeps no preview of and anything else it doesn't read make the file come in as its page (on a layer that doesn't show, they are left out of that layer), with a warning saying what. The layers' art is also compared with the page (by lightness, so colours written as their CMYK equivalents compare alike, and by whether a pixel is inked at all); the page is used when they differ by more than 5%, where one draws an object the other doesn't (away from type, whose lines may be laid out afresh), and when an EPS whose page is its art's box has art printed outside it (#735). An EPS whose page is its art's box keeps that page when it comes in through its layers, not the editing data's artboard, and a text object counts as drawn by the page by its colours, not only its lightness, so a red stroke stacked over a dark red one stays (#1102). `textAs: "outlines"` opens a `.ai` whose type shows from its PDF part, which has the outlines; `editingData: false` opens any of them as its page or PDF part only, for print pipelines (#735). A file whose import left something out (hidden text, art or layers) is never written over by an export or Save As to its own path unless `acknowledgeLoss: true` (`convert --replace-lossy`), so the original keeps what the document lacks. Where a `.ai` can't be read that way (or its layers are turned off in the import options), we read its PDF-compatible part, so Illustrator-only live objects arrive as appearance, and plain groups arrive ungrouped: that part draws each object on itLine truncated

 ## Format by format

@@ -86,6 +86,7 @@ the app's own editing copy of a file (an EPS after its `%%EOF`, a `.ai`'s `AIPri

 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-13 | minor | `.ai` read as its PDF part: a page whose art reaches past its artboard to the left (notes beside a design) moves right in the row until that art clears the page before it, so it is no longer taken for that page's art; a multi-artboard `.ai` with such notes opened as its PDF part ("the art on them differs from the page's"), without the art outside its artboards, and now opens from its editing data |
 | 2026-10-13 | minor | TIFF: grayscale files with an alpha channel or other extra channels place, relink and open, read as CMYK files with alpha already were (8 and 16 bits, either polarity; #1489, part of #1466); the rows for #1434 (strokes kept apart from a faded or masked fill, a `.ai`'s RGB numbers) and #1435 (SVG knockout groups without masks, `--decimals`) were written by those PRs; scores unchanged (estimated) |
 | 2026-10-12 | minor | Affinity import: a text frame too short for its first line (a 64 pt title in a 54 pt frame) is made taller from its top, with a warning in the open result, instead of showing nothing (#1423), as `.ai` area type is (#1392); the spacing Affinity itself fits the line with isn't read; scores unchanged |
 | 2026-10-12 | minor | `.ai` editing data: a compound path takes the paint, opacity, blend mode and fill rule of its last path (the last painted one when that has none), so gradient-filled compound paths no longer come in black, and paths grouped inside a compound path stay its paths (#1426, fixes #1410); hand-written editing data test; scores unchanged |
@@ -1,6 +1,6 @@
 # Gaps

-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (G1: Split Into Grid options, #1462, Transform Objects and Reflect's angle, #1448 and #1460, Pathfinder on a group, #1450, value fields, #1457 and #1465 in part; G9: grayscale TIFFs with alpha, #1466 in part; G6: unknown parameter keys refused, #1442; G10: window surfaces past 8192 px, #1459 in part; G15: many-object edits, #1429 in part; estimates unchanged; G16: Vietnamese catalog added, complete under the tests; three key languages remain, 60–100 → 55–90 h; G3: Extrude & Bevel, Inflate and Rotate added, 45–75 → 25–45 h; G9: `.ai` compound path paint, #1410, overprint kept on import, #1388, text-only PDF parts, #1387; G1: Transform dialogs preview, #1412, transforms of direct-selected anchors, #1408, corner drags, #1229; G11: strokes wider than their shape, #1396; estimates unchanged; G9: `.ai` editing-data follow-ups (gradient stops, type placement, short area-type frames), #1390, #1391, #1392; G15: symbol instance art kept between frames, #1386; G1: dialog keyboard focus, #1367 and #1395; estimates unchanged; G9: placed (linked) files read from `.ai` editing data, #1264; G9: gradient shapes import as paths, #1304, and white constant alpha masks, #1286 in part; G15: linear deselect on hide or lock, #1353; estimates unchanged; G7: custom ruler origin done, #1212; G1: Artboard object clicks create a fitted artboard (#1227); remaining interaction pass and estimate unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; DXF control-point SPLINE closure read, #1299 follow-up; G16: Korean catalog added, 70–110 → 60–100 h; Czech render-site localization follow-up; scores and estimates unchanged; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; G11: valid selection after Simplify and Add Anchor Points (#1272); estimates unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; G10: RPM runtime dependency metadata (#1275); estimates unchanged; G15: texture-effect distance searches optimized (#1257); idle-machine/platform drag QA still pending; estimate unchanged; G1: Curvature point display improved (#1236, in part); estimates unchanged; G4: full-name font matching (#1258); Windows font-service QA pending; estimate unchanged; G11: no-op anchor Align keeps history and saved state (#1180 follow-up); estimates unchanged; G1: dedicated Eyedropper cursor and precise-cursor checks (#1269); estimates unchanged; G1: Eyedropper reads visible locked and outside-isolation sources (#1251); estimate unchanged; G11: Direct Selection segment Delete (#1278); estimates unchanged; G1: painted strokes regain the existing default after None/zero-width inheritance (#1253); estimate unchanged; G15: large-selection edits, cached live effects and faster Pathfinder, #1173; G4: proportional vertical metrics done, #966; G11: Shape Builder merge seams on grids of lines fixed, #893; scaled text controls corrected, #1034; group font-size preservation deferred; G9: `.ai` gradient matrices and meshes from the editing data; estimate unchanged; G9: `.ai` art styles from the editing data; estimate unchanged; G9: `.ai` editing-data follow-ups (gradient stops, type placement, short area-type frames), #1390, #1391, #1392; G15: symbol instance art kept between frames, #1386; G1: dialog keyboard focus, #1367 and #1395; estimates unchanged; G9: placed (linked) files read from `.ai` editing data, #1264; G9: gradient shapes import as paths, #1304, and white constant alpha masks, #1286 in part; G15: linear deselect on hide or lock, #1353; estimates unchanged; G7: custom ruler origin done, #1212; G1: Artboard object clicks create a fitted artboard (#1227); remaining interaction pass and estimate unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; DXF control-point SPLINE closure read, #1299 follow-up; G16: Korean catalog added, 70–110 → 60–100 h; Czech render-site localization follow-up; scores and estimates unchanged; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; G11: valid selection after Simplify and Add Anchor Points (#1272); estimates unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; G10: RPM runtime dependency metadata (#1275); estimates unchanged; G15: texture-effect distance searches optimized (#1257); idle-machine/platform drag QA still pending; estimate unchanged; G1: Curvature point display improved (#1236, in part); estimates unchanged; G4: full-name font matching (#1258); Windows font-service QA pending; estimate unchanged; G11: no-op anchLine truncated
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (Direct Selection anchor precedence, #1508; dialog slider rails, #1483; template layers in Outline view, #1486; Tabs panel stop drags, #1458; type that does not fit its frame is reported, #1471; 3D on outlined type, #1481, Twist range, #1524, twisted walls, #1525; print-size images, #1517; French catalog, #1511; estimates unchanged; G1: Split Into Grid options, #1462, Transform Objects and Reflect's angle, #1448 and #1460, Pathfinder on a group, #1450, value fields, #1457 and #1465 in part; G9: grayscale TIFFs with alpha, #1466 in part; G6: unknown parameter keys refused, #1442; G10: window surfaces past 8192 px, #1459 in part; G15: many-object edits, #1429 in part; estimates unchanged; G16: Vietnamese catalog added, complete under the tests; three key languages remain, 60–100 → 55–90 h; G3: Extrude & Bevel, Inflate and Rotate added, 45–75 → 25–45 h; G9: `.ai` compound path paint, #1410, overprint kept on import, #1388, text-only PDF parts, #1387; G1: Transform dialogs preview, #1412, transforms of direct-selected anchors, #1408, corner drags, #1229; G11: strokes wider than their shape, #1396; estimates unchanged; G9: `.ai` editing-data follow-ups (gradient stops, type placement, short area-type frames), #1390, #1391, #1392; G15: symbol instance art kept between frames, #1386; G1: dialog keyboard focus, #1367 and #1395; estimates unchanged; G9: placed (linked) files read from `.ai` editing data, #1264; G9: gradient shapes import as paths, #1304, and white constant alpha masks, #1286 in part; G15: linear deselect on hide or lock, #1353; estimates unchanged; G7: custom ruler origin done, #1212; G1: Artboard object clicks create a fitted artboard (#1227); remaining interaction pass and estimate unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; DXF control-point SPLINE closure read, #1299 follow-up; G16: Korean catalog added, 70–110 → 60–100 h; Czech render-site localization follow-up; scores and estimates unchanged; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; G11: valid selection after Simplify and Add Anchor Points (#1272); estimates unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; G10: RPM runtime dependency metadata (#1275); estimates unchanged; G15: texture-effect distance searches optimized (#1257); idle-machine/platform drag QA still pending; estimate unchanged; G1: Curvature point display improved (#1236, in part); estimates unchanged; G4: full-name font matching (#1258); Windows font-service QA pending; estimate unchanged; G11: no-op anchor Align keeps history and saved state (#1180 follow-up); estimates unchanged; G1: dedicated Eyedropper cursor and precise-cursor checks (#1269); estimates unchanged; G1: Eyedropper reads visible locked and outside-isolation sources (#1251); estimate unchanged; G11: Direct Selection segment Delete (#1278); estimates unchanged; G1: painted strokes regain the existing default after None/zero-width inheritance (#1253); estimate unchanged; G15: large-selection edits, cached live effects and faster Pathfinder, #1173; G4: proportional vertical metrics done, #966; G11: Shape Builder merge seams on grids of lines fixed, #893; scaled text controls corrected, #1034; group font-size preservation deferred; G9: `.ai` gradient matrices and meshes from the editing data; estimate unchanged; G9: `.ai` art styles from the editing data; estimate unchanged; G9: `.ai` editing-data follow-ups (gradient stops, type placement, short area-type frames), #1390, #1391, #1392; G15: symbol instance art kept between frames, #1386; G1: dialog keyboard focus, #1367 and #1395; estimates unchanged; G9: placed (linked) files read from `.ai` editing data, #1264; G9: gradient shapes import as paths, #1304, and white constant alpha masks, #1286 in part; G15: linear deselect on hide or lock, #1353; estimates unchanged; G7: custom ruler origin done, #1212; G1: Artboard object clicks create a fitted artboard (#1227); remaining interaction pass and estimate unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; DXF control-point SPLINE closure read, #1299 follow-up; G16: Korean catalog added, 70–110 → 60–100 h; Czech render-site localization follow-up; scores and estimates unchanged; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; G11: valid selection after Simplify and Add Anchor Points (#1272); estimates unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; G10: RPM runtime dependency metadataLine truncated

 Every known shortfall against Illustrator, one entry each, **ranked by how much it stops a professional from
 switching**. This is the work list: unless you were given a task, pick the highest-ranked gap you can make
@@ -236,6 +236,7 @@ from G14 and the budget run of G15: **~170–270 h** one agent, ~50–80 h wall

 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-13 | minor | Interaction: Direct Selection takes the selected object's anchor where anchors of overlapping objects coincide (#1508), sliders in dialogs show their rail (#1483), a template layer stays in Preview in Outline view (#1486), a tab stop in the Tabs panel drags from where the press landed (#1458); type: commands and MCP `add_text` report area type that does not fit its frame (#1471); 3D and Materials on outlined type and other shapes of many small curves (#1481), Twist 0° to 360° (#1524), twisted walls keep their faces (#1525); print-size images draw, export and crop (#1517); `vectorcraft-cli perf` reports load and memory on Windows (#1502; the idle-machine run is still missing); French catalog complete again (#1511); `graph.setData`'s CSV keeps each value exactly (#1485); estimates unchanged, no gap entry closed |
 | 2026-10-13 | minor | G1: Split Into Grid has its documented options (#1462), Transform Objects in the Transform dialogs and Transform Each and Reflect across an angle (#1448, #1460), the Pathfinder panel works on a group selected alone (#1450; one plain path alone is not settled), a focused field follows its value (#1457), selected text in value fields is readable (#1465 in part); G9: grayscale TIFFs with an alpha channel or extra channels place (#1466 in part), strokes kept apart from a faded or masked fill on PDF and `.ai` import (#1434); G4: Fit Headline in a frame one line tall (#1444), frames beyond a billion points hold no text (#1451); G6: commands refuse a parameter key they don't take (#1442); G10: a window surface past 8192 px no longer closes the app (#1459 in part); G15: edits and Alt-drags of thousands of objects (#1429 in part); G16: 128 more Czech strings (#1461); estimates unchanged |
 | 2026-10-12 | minor | G3: Extrude & Bevel, Inflate and Rotate with Position presets ([three-d.md](three-d.md), #1407); materials, lights, shadows, Classic, Turntable and export remain, 45–75 → 25–45 h |
 | 2026-10-12 | minor | G9: a `.ai` compound path takes its last path's paint and keeps paths grouped inside it (#1410); PDF and `.ai` import keep overprint (#1388); a `.ai` whose PDF part draws only text opens from it (#1387); G1: the Transform dialogs preview and step with the arrow keys (#1412), the transform tools and commands act on direct-selected anchors (#1408), the bounding box hides during a corner drag (#1229); G11: a stroke wider than its closed shape paints solid on the canvas (#1396); estimates unchanged |
@@ -1,6 +1,6 @@
 # Image Trace quality

-> **Last reviewed:** 2026-10-13 · **Last updated:** 2026-10-13 · **Change:** minor (memory: a 16 megapixel photo traced in 0.9 GB where it took 3.9)
+> **Last reviewed:** 2026-10-13 · **Last updated:** 2026-10-13 · **Change:** minor (Snap Curves To Lines levels lines a degree or two askew: 0 to 91-95 percent of their length exactly level or upright)

 What Image Trace (`crates/trace`) makes of images whose right answer is known, measured by a harness and
 compared with the numbers before each change. Nothing here is a judgement by eye, and nothing is compared
@@ -24,6 +24,7 @@ anti-aliasing):
 | curved shapes | a circle; two ellipses; a rounded badge with a round hole; a letter D with its counter |
 | polygons | a triangle, a turned square and a hexagon; a five-pointed star; a letter A with its counter |
 | thin lines | five lines 0.5, 1, 2, 3 and 5 units wide (of a 256-unit square), a few degrees off the pixel grid |
+| askew shapes | a rectangle, a plus sign and two lines, each 1 to 2 degrees off level and upright |
 | flat colour art | a disc of two halves in different colours that touch; a badge of four colours on white |
 | gradient, photo | a smooth two-way gradient with a glow; a photo-like image (soft-edged shaded objects, texture, sensor noise) |

@@ -40,6 +41,7 @@ The letters are drawn by hand from lines and curves: the repository has no font
 | paths, anchors | counts, the background's frame aside |
 | × art | anchors per anchor point of the art itself (1.00 is as economical as the original) |
 | lines % | share of the outline length made of straight segments (100 is right for polygons, 0 for a circle) |
+| upright % | share of the outline length that is exactly level or upright |
 | corners % | share of the art's sharp corners with a traced corner within 1.5 px |
 | kinks | anchors where the outline turns by 10° or more away from any true corner |
 | odd colours, odd px | paths (and their area) in a colour the art doesn't have: slivers along anti-aliased edges |
@@ -56,201 +58,240 @@ Each preset on the inputs it is meant for, all sizes and variants.

 ### Baseline (before any change, main at `baf9693f`)

-| preset | inputs | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
-|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
-| Default | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.79 | 17.15 | 0.313 | 1.51 | 2.52 | 1.9 | 14 | 1.45 | 34 | 76 | 1.4 | – | – | 63.5 | 67.0 | 0.0 | 0.0 |
-| High Fidelity Photo | gradient, photo-like | 2.30 | 2.63 | – | – | – | 3652.6 | 46866 | – | 84 | – | – | – | – | 0.0 | – | 1169.4 | 0.3 |
-| Low Fidelity Photo | gradient, photo-like | 2.61 | 2.94 | – | – | – | 128.3 | 3867 | – | 42 | – | – | – | – | 0.0 | – | 0.0 | 0.7 |
-| 3 Colors | two touching halves | 4.93 | 11.38 | 0.482 | 2.35 | 89.09 | 2.1 | 14 | 2.31 | 12 | 29 | 2.1 | 1.6 | 15418 | 118.0 | 87.3 | 0.0 | 0.0 |
-| 6 Colors | two touching halves, four-colour badge | 0.78 | 8.82 | 4.383 | 83.10 | 30.11 | 21.2 | 270 | 30.18 | 51 | 98 | 213.8 | 2.4 | 272 | 198.8 | 194.6 | 0.0 | 0.3 |
-| 16 Colors | two touching halves, four-colour badge | 0.74 | 9.02 | 5.115 | 86.21 | 4.32 | 69.9 | 923 | 102.80 | 58 | 100 | 765.9 | 5.9 | 670 | 293.7 | 329.9 | 0.0 | 0.5 |
-| Shades of Gray | gradient, photo-like | 9.29 | 9.16 | – | – | – | 90.8 | 1921 | – | 42 | – | – | – | – | 0.0 | – | 0.2 | 0.5 |
-| Black and White Logo | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.76 | 15.96 | 0.270 | 1.76 | 2.53 | 1.4 | 31 | 3.78 | 90 | 81 | 15.3 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | circle, ellipses, badge with a hole, letter D, lines | 2.85 | 17.04 | 0.302 | 1.63 | 105.63 | 1.8 | 14 | 1.34 | 28 | 18 | 1.4 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | circle, ellipses, badge with a hole, letter D | 3.04 | 21.41 | 0.573 | 2.88 | 2.89 | 1.2 | 10 | 1.16 | 9 | 86 | 1.4 | – | – | – | – | 0.0 | 0.0 |
-| Line Art | lines | 2.77 | 12.51 | 0.158 | 1.13 | 105.76 | 5.4 | 25 | 1.27 | 90 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Technical Drawing | polygons, star, letter A, lines | 2.66 | 13.45 | 0.201 | 1.37 | 105.76 | 4.8 | 32 | 2.23 | 100 | 85 | 5.9 | – | – | – | – | 0.1 | 0.0 |
-| Flat Logo | two touching halves, four-colour badge | 0.43 | 3.53 | 3.106 | 88.50 | 0.78 | 69.9 | 352 | 38.92 | 38 | 80 | 237.0 | 0.0 | 0 | 13.8 | – | 59.1 | 0.2 |
+| preset | inputs | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | upright % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
+|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
+| Default | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.79 | 17.15 | 0.313 | 1.51 | 2.52 | 1.9 | 14 | 1.45 | 34 | 5 | 76 | 1.4 | – | – | 63.5 | 67.0 | 0.0 | 0.0 |
+| High Fidelity Photo | gradient, photo-like | 2.30 | 2.63 | – | – | – | 3652.6 | 46866 | – | 84 | 29 | – | – | – | – | 0.0 | – | 1169.4 | 0.3 |
+| Low Fidelity Photo | gradient, photo-like | 2.61 | 2.94 | – | – | – | 128.3 | 3867 | – | 42 | 22 | – | – | – | – | 0.0 | – | 0.0 | 0.7 |
+| 3 Colors | two touching halves | 4.93 | 11.38 | 0.482 | 2.35 | 89.09 | 2.1 | 14 | 2.31 | 12 | 8 | 29 | 2.1 | 1.6 | 15418 | 118.0 | 87.3 | 0.0 | 0.0 |
+| 6 Colors | two touching halves, four-colour badge | 0.78 | 8.82 | 4.383 | 83.10 | 30.11 | 21.2 | 270 | 30.18 | 51 | 40 | 98 | 213.8 | 2.4 | 272 | 198.8 | 194.6 | 0.0 | 0.3 |
+| 16 Colors | two touching halves, four-colour badge | 0.74 | 9.02 | 5.115 | 86.21 | 4.32 | 69.9 | 923 | 102.80 | 58 | 47 | 100 | 765.9 | 5.9 | 670 | 293.7 | 329.9 | 0.0 | 0.5 |
+| Shades of Gray | gradient, photo-like | 9.29 | 9.16 | – | – | – | 90.8 | 1921 | – | 42 | 27 | – | – | – | – | 0.0 | – | 0.2 | 0.5 |
+| Black and White Logo | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.76 | 15.96 | 0.270 | 1.76 | 2.53 | 1.4 | 31 | 3.78 | 90 | 17 | 81 | 15.3 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | circle, ellipses, badge with a hole, letter D, lines | 2.85 | 17.04 | 0.302 | 1.63 | 105.63 | 1.8 | 14 | 1.34 | 28 | 8 | 18 | 1.4 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | circle, ellipses, badge with a hole, letter D | 3.04 | 21.41 | 0.573 | 2.88 | 2.89 | 1.2 | 10 | 1.16 | 9 | 7 | 86 | 1.4 | – | – | – | – | 0.0 | 0.0 |
+| Line Art | lines | 2.77 | 12.51 | 0.158 | 1.13 | 105.76 | 5.4 | 25 | 1.27 | 90 | 6 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Technical Drawing | polygons, star, letter A, lines, askew shapes and lines | 2.73 | 13.67 | 0.210 | 1.43 | 105.76 | 4.7 | 31 | 2.01 | 100 | 9 | 85 | 5.9 | – | – | – | – | 0.1 | 0.0 |
+| Flat Logo | two touching halves, four-colour badge | 0.43 | 3.53 | 3.106 | 88.50 | 0.78 | 69.9 | 352 | 38.92 | 38 | 10 | 80 | 237.0 | 0.0 | 0 | 13.8 | – | 59.1 | 0.2 |

-### Now (sub-pixel edges, the palette, photo smoothing, shared edges, memory)
+### Now (all changes up to snapping near-level lines)

-| preset | inputs | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
-|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
-| Default | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.60 | 10.04 | 0.092 | 1.02 | 2.17 | 1.9 | 18 | 1.78 | 29 | 68 | 0.4 | – | – | 0.8 | 0.5 | 0.0 | 0.0 |
-| High Fidelity Photo | gradient, photo-like | 1.75 | 1.97 | – | – | – | 120.7 | 10001 | – | 38 | – | – | – | – | 0.0 | – | 10.3 | 0.0 |
-| Low Fidelity Photo | gradient, photo-like | 2.45 | 2.69 | – | – | – | 37.1 | 2118 | – | 41 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
-| 3 Colors | two touching halves | 0.42 | 3.98 | 0.104 | 0.91 | 0.91 | 2.0 | 11 | 1.81 | 39 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | two touching halves, four-colour badge | 0.55 | 4.98 | 0.140 | 1.34 | 1.19 | 4.0 | 50 | 3.13 | 38 | 86 | 5.2 | 0.0 | 0 | 0.2 | 0.3 | 0.0 | 0.0 |
-| 16 Colors | two touching halves, four-colour badge | 0.55 | 4.90 | 0.141 | 1.31 | 1.19 | 4.2 | 62 | 3.79 | 39 | 86 | 6.4 | 0.0 | 0 | 0.2 | 0.2 | 0.0 | 0.0 |
-| Shades of Gray | gradient, photo-like | 9.26 | 9.06 | – | – | – | 16.5 | 695 | – | 51 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
-| Black and White Logo | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.58 | 9.37 | 0.063 | 1.02 | 2.17 | 1.4 | 27 | 2.69 | 39 | 68 | 0.2 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | circle, ellipses, badge with a hole, letter D, lines | 2.71 | 12.12 | 0.197 | 1.00 | 105.53 | 1.8 | 17 | 1.48 | 15 | 86 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | circle, ellipses, badge with a hole, letter D | 2.98 | 19.22 | 0.523 | 2.23 | 2.21 | 1.2 | 14 | 1.64 | 11 | 75 | 0.2 | – | – | – | – | 0.0 | 0.0 |
-| Line Art | lines | 2.65 | 9.88 | 0.093 | 0.91 | 105.75 | 5.4 | 78 | 3.92 | 36 | – | – | – | – | – | – | 0.1 | 0.0 |
-| Technical Drawing | polygons, star, letter A, lines | 2.55 | 9.72 | 0.092 | 1.06 | 105.75 | 4.8 | 56 | 3.67 | 71 | 74 | 0.7 | – | – | – | – | 1.3 | 0.0 |
-| Flat Logo | two touching halves, four-colour badge | 0.43 | 3.53 | 3.106 | 88.50 | 0.78 | 69.9 | 352 | 38.92 | 38 | 80 | 237.0 | 0.0 | 0 | 13.8 | – | 59.1 | 0.2 |
+| preset | inputs | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | upright % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
+|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
+| Default | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.60 | 10.02 | 0.090 | 1.02 | 2.22 | 1.9 | 17 | 1.74 | 29 | 5 | 69 | 0.4 | – | – | 0.5 | 0.6 | 0.0 | 0.0 |
+| Auto Color | two touching halves, four-colour badge | 0.55 | 4.98 | 0.140 | 1.33 | 1.21 | 4.0 | 53 | 3.28 | 38 | 14 | 86 | 5.1 | 0.0 | 0 | 1.4 | 1.1 | 0.0 | 0.0 |
+| High Fidelity Photo | gradient, photo-like | 1.75 | 1.97 | – | – | – | 120.7 | 10001 | – | 38 | 36 | – | – | – | – | 0.0 | – | 10.3 | 0.0 |
+| Low Fidelity Photo | gradient, photo-like | 2.45 | 2.69 | – | – | – | 37.1 | 2118 | – | 41 | 36 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
+| 3 Colors | two touching halves | 0.42 | 3.98 | 0.104 | 0.91 | 0.91 | 2.0 | 11 | 1.81 | 39 | 6 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | two touching halves, four-colour badge | 0.55 | 4.98 | 0.140 | 1.34 | 1.19 | 4.0 | 50 | 3.13 | 38 | 14 | 86 | 5.2 | 0.0 | 0 | 0.2 | 0.3 | 0.0 | 0.0 |
+| 16 Colors | two touching halves, four-colour badge | 0.55 | 4.90 | 0.141 | 1.31 | 1.19 | 4.2 | 62 | 3.79 | 39 | 14 | 86 | 6.4 | 0.0 | 0 | 0.2 | 0.2 | 0.0 | 0.0 |
+| Shades of Gray | gradient, photo-like | 9.26 | 9.06 | – | – | – | 16.5 | 695 | – | 51 | 40 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
+| Black and White Logo | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.58 | 9.31 | 0.059 | 1.02 | 2.22 | 1.4 | 29 | 2.88 | 39 | 11 | 69 | 0.3 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | circle, ellipses, badge with a hole, letter D, lines | 2.71 | 11.98 | 0.186 | 1.00 | 105.61 | 1.8 | 17 | 1.47 | 16 | 7 | 86 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | circle, ellipses, badge with a hole, letter D | 2.98 | 19.28 | 0.524 | 2.19 | 2.18 | 1.2 | 14 | 1.65 | 11 | 7 | 79 | 0.3 | – | – | – | – | 0.0 | 0.0 |
+| Line Art | lines | 2.62 | 9.44 | 0.055 | 0.96 | 105.82 | 5.4 | 46 | 2.29 | 41 | 0 | – | – | – | – | – | – | 0.1 | 0.0 |
+| Technical Drawing | polygons, star, letter A, lines, askew shapes and lines | 2.70 | 11.81 | 0.156 | 4.23 | 105.82 | 4.7 | 47 | 3.03 | 71 | 20 | 73 | 0.8 | – | – | – | – | 0.9 | 0.0 |
+| Outline | lines | 2.93 | 15.91 | 0.310 | 1.84 | 106.00 | 5.0 | 81 | 4.03 | 15 | 5 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Flat Logo | two touching halves, four-colour badge | 0.43 | 3.53 | 3.106 | 88.50 | 0.78 | 69.9 | 352 | 38.92 | 38 | 10 | 80 | 237.0 | 0.0 | 0 | 13.8 | – | 59.1 | 0.2 |

-The sections below are the numbers now (sub-pixel edges, the palette, photo smoothing, shared edges, memory).
+The sections below are the numbers now (all changes up to snapping near-level lines).

 ## 1. Each preset on the inputs it is meant for

 All sizes and variants (clean, aliased, blurred, noisy, scanned) of those inputs.

-| preset | inputs | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
-|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
-| Default | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.60 | 10.04 | 0.092 | 1.02 | 2.17 | 1.9 | 18 | 1.78 | 29 | 68 | 0.4 | – | – | 0.8 | 0.5 | 0.0 | 0.0 |
-| High Fidelity Photo | gradient, photo-like | 1.75 | 1.97 | – | – | – | 120.7 | 10001 | – | 38 | – | – | – | – | 0.0 | – | 10.3 | 0.0 |
-| Low Fidelity Photo | gradient, photo-like | 2.45 | 2.69 | – | – | – | 37.1 | 2118 | – | 41 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
-| 3 Colors | two touching halves | 0.42 | 3.98 | 0.104 | 0.91 | 0.91 | 2.0 | 11 | 1.81 | 39 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | two touching halves, four-colour badge | 0.55 | 4.98 | 0.140 | 1.34 | 1.19 | 4.0 | 50 | 3.13 | 38 | 86 | 5.2 | 0.0 | 0 | 0.2 | 0.3 | 0.0 | 0.0 |
-| 16 Colors | two touching halves, four-colour badge | 0.55 | 4.90 | 0.141 | 1.31 | 1.19 | 4.2 | 62 | 3.79 | 39 | 86 | 6.4 | 0.0 | 0 | 0.2 | 0.2 | 0.0 | 0.0 |
-| Shades of Gray | gradient, photo-like | 9.26 | 9.06 | – | – | – | 16.5 | 695 | – | 51 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
-| Black and White Logo | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.58 | 9.37 | 0.063 | 1.02 | 2.17 | 1.4 | 27 | 2.69 | 39 | 68 | 0.2 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | circle, ellipses, badge with a hole, letter D, lines | 2.71 | 12.12 | 0.197 | 1.00 | 105.53 | 1.8 | 17 | 1.48 | 15 | 86 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | circle, ellipses, badge with a hole, letter D | 2.98 | 19.22 | 0.523 | 2.23 | 2.21 | 1.2 | 14 | 1.64 | 11 | 75 | 0.2 | – | – | – | – | 0.0 | 0.0 |
-| Line Art | lines | 2.65 | 9.88 | 0.093 | 0.91 | 105.75 | 5.4 | 78 | 3.92 | 36 | – | – | – | – | – | – | 0.1 | 0.0 |
-| Technical Drawing | polygons, star, letter A, lines | 2.55 | 9.72 | 0.092 | 1.06 | 105.75 | 4.8 | 56 | 3.67 | 71 | 74 | 0.7 | – | – | – | – | 1.3 | 0.0 |
-| Flat Logo | two touching halves, four-colour badge | 0.43 | 3.53 | 3.106 | 88.50 | 0.78 | 69.9 | 352 | 38.92 | 38 | 80 | 237.0 | 0.0 | 0 | 13.8 | – | 59.1 | 0.2 |
+| preset | inputs | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | upright % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
+|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
+| Default | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.60 | 10.02 | 0.090 | 1.02 | 2.22 | 1.9 | 17 | 1.74 | 29 | 5 | 69 | 0.4 | – | – | 0.5 | 0.6 | 0.0 | 0.0 |
+| Auto Color | two touching halves, four-colour badge | 0.55 | 4.98 | 0.140 | 1.33 | 1.21 | 4.0 | 53 | 3.28 | 38 | 14 | 86 | 5.1 | 0.0 | 0 | 1.4 | 1.1 | 0.0 | 0.0 |
+| High Fidelity Photo | gradient, photo-like | 1.75 | 1.97 | – | – | – | 120.7 | 10001 | – | 38 | 36 | – | – | – | – | 0.0 | – | 10.3 | 0.0 |
+| Low Fidelity Photo | gradient, photo-like | 2.45 | 2.69 | – | – | – | 37.1 | 2118 | – | 41 | 36 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
+| 3 Colors | two touching halves | 0.42 | 3.98 | 0.104 | 0.91 | 0.91 | 2.0 | 11 | 1.81 | 39 | 6 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | two touching halves, four-colour badge | 0.55 | 4.98 | 0.140 | 1.34 | 1.19 | 4.0 | 50 | 3.13 | 38 | 14 | 86 | 5.2 | 0.0 | 0 | 0.2 | 0.3 | 0.0 | 0.0 |
+| 16 Colors | two touching halves, four-colour badge | 0.55 | 4.90 | 0.141 | 1.31 | 1.19 | 4.2 | 62 | 3.79 | 39 | 14 | 86 | 6.4 | 0.0 | 0 | 0.2 | 0.2 | 0.0 | 0.0 |
+| Shades of Gray | gradient, photo-like | 9.26 | 9.06 | – | – | – | 16.5 | 695 | – | 51 | 40 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
+| Black and White Logo | circle, ellipses, badge with a hole, letter D, polygons, star, letter A | 2.58 | 9.31 | 0.059 | 1.02 | 2.22 | 1.4 | 29 | 2.88 | 39 | 11 | 69 | 0.3 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | circle, ellipses, badge with a hole, letter D, lines | 2.71 | 11.98 | 0.186 | 1.00 | 105.61 | 1.8 | 17 | 1.47 | 16 | 7 | 86 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | circle, ellipses, badge with a hole, letter D | 2.98 | 19.28 | 0.524 | 2.19 | 2.18 | 1.2 | 14 | 1.65 | 11 | 7 | 79 | 0.3 | – | – | – | – | 0.0 | 0.0 |
+| Line Art | lines | 2.62 | 9.44 | 0.055 | 0.96 | 105.82 | 5.4 | 46 | 2.29 | 41 | 0 | – | – | – | – | – | – | 0.1 | 0.0 |
+| Technical Drawing | polygons, star, letter A, lines, askew shapes and lines | 2.70 | 11.81 | 0.156 | 4.23 | 105.82 | 4.7 | 47 | 3.03 | 71 | 20 | 73 | 0.8 | – | – | – | – | 0.9 | 0.0 |
+| Outline | lines | 2.93 | 15.91 | 0.310 | 1.84 | 106.00 | 5.0 | 81 | 4.03 | 15 | 5 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Flat Logo | two touching halves, four-colour badge | 0.43 | 3.53 | 3.106 | 88.50 | 0.78 | 69.9 | 352 | 38.92 | 38 | 10 | 80 | 237.0 | 0.0 | 0 | 13.8 | – | 59.1 | 0.2 |

 ## 2. Each preset on each kind of input (clean, three sizes)

-| preset | inputs | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
-|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
-| Default | curved shapes | 0.09 | 3.51 | 0.062 | 0.64 | 0.78 | 1.8 | 15 | 1.64 | 13 | 83 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
-| Default | polygons | 0.05 | 2.13 | 0.036 | 0.44 | 1.24 | 2.0 | 14 | 1.26 | 89 | 90 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
-| Default | thin lines | 0.56 | 4.77 | 0.061 | 0.47 | 105.57 | 3.3 | 24 | 1.18 | 43 | – | – | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
-| Default | flat colour art | 19.95 | 19.00 | 0.199 | 0.53 | 179.52 | 1.5 | 19 | 1.18 | 14 | 0 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
-| Default | gradient, photo | 39.14 | 38.78 | – | – | – | 3.2 | 593 | – | 55 | – | – | – | – | 18.6 | 30.6 | 0.0 | 0.0 |
-| High Fidelity Photo | curved shapes | 0.04 | 1.66 | 0.026 | 0.18 | 0.20 | 1.2 | 19 | 2.12 | 20 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
-| High Fidelity Photo | polygons | 0.05 | 1.88 | 0.031 | 0.51 | 1.34 | 1.7 | 16 | 1.43 | 88 | 89 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
-| High Fidelity Photo | thin lines | 0.34 | 5.96 | 0.075 | 0.85 | 4.31 | 40.3 | 339 | 16.93 | 37 | – | – | 27.3 | 4490 | 0.0 | – | 19.0 | 0.0 |
-| High Fidelity Photo | flat colour art | 0.14 | 4.16 | 0.030 | 0.20 | 0.20 | 3.5 | 73 | 4.62 | 35 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
-| High Fidelity Photo | gradient, photo | 1.80 | 2.04 | – | – | – | 134.7 | 11321 | – | 39 | – | – | – | – | 0.0 | – | 7.3 | 0.0 |
-| Low Fidelity Photo | curved shapes | 0.06 | 2.65 | 0.047 | 0.31 | 0.31 | 1.2 | 13 | 1.47 | 17 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
-| Low Fidelity Photo | polygons | 0.05 | 2.15 | 0.036 | 0.51 | 1.34 | 1.7 | 14 | 1.22 | 88 | 89 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
-| Low Fidelity Photo | thin lines | 0.51 | 5.69 | 0.083 | 0.86 | 45.41 | 7.0 | 56 | 2.80 | 47 | – | – | 4.0 | 3966 | 0.0 | – | 0.0 | 0.0 |
-| Low Fidelity Photo | flat colour art | 0.15 | 4.29 | 0.045 | 0.28 | 0.28 | 3.5 | 54 | 3.38 | 31 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
-| Low Fidelity Photo | gradient, photo | 2.53 | 2.80 | – | – | – | 42.7 | 2282 | – | 41 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
-| 3 Colors | curved shapes | 0.06 | 2.65 | 0.047 | 0.31 | 0.31 | 1.8 | 16 | 1.70 | 15 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 3 Colors | polygons | 0.05 | 2.15 | 0.036 | 0.51 | 1.34 | 2.0 | 15 | 1.32 | 88 | 89 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 3 Colors | thin lines | 0.45 | 4.38 | 0.113 | 0.90 | 45.41 | 5.0 | 44 | 2.18 | 50 | – | – | 2.0 | 290 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 3 Colors | flat colour art | 1.31 | 3.61 | 0.125 | 0.90 | 60.25 | 2.5 | 25 | 1.86 | 45 | 100 | 0.0 | 1.0 | 9914 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 3 Colors | gradient, photo | 7.49 | 7.60 | – | – | – | 5.7 | 530 | – | 47 | – | – | – | – | 6.3 | 7.4 | 0.0 | 0.0 |
-| 6 Colors | curved shapes | 0.06 | 2.45 | 0.043 | 0.27 | 0.28 | 1.8 | 17 | 1.78 | 15 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | polygons | 0.05 | 2.08 | 0.035 | 0.51 | 1.34 | 2.0 | 15 | 1.33 | 88 | 89 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | thin lines | 0.50 | 4.49 | 0.102 | 0.86 | 45.41 | 4.0 | 33 | 1.65 | 53 | – | – | 1.7 | 396 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | flat colour art | 0.12 | 2.70 | 0.057 | 0.31 | 0.30 | 3.0 | 28 | 2.00 | 43 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | gradient, photo | 5.00 | 5.28 | – | – | – | 13.0 | 832 | – | 36 | – | – | – | – | 6.1 | 8.2 | 0.0 | 0.0 |
-| 16 Colors | curved shapes | 0.05 | 2.21 | 0.038 | 0.24 | 0.25 | 1.8 | 17 | 1.85 | 16 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 16 Colors | polygons | 0.05 | 1.97 | 0.032 | 0.51 | 1.34 | 2.0 | 16 | 1.39 | 88 | 89 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 16 Colors | thin lines | 0.41 | 3.77 | 0.110 | 0.86 | 23.65 | 8.7 | 50 | 2.52 | 52 | – | – | 5.7 | 305 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 16 Colors | flat colour art | 0.12 | 2.52 | 0.052 | 0.31 | 0.30 | 3.0 | 28 | 2.11 | 43 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 16 Colors | gradient, photo | 3.00 | 3.30 | – | – | – | 47.2 | 2132 | – | 27 | – | – | – | – | 12.3 | 18.0 | 0.0 | 0.0 |
-| Shades of Gray | curved shapes | 0.06 | 2.67 | 0.047 | 0.31 | 0.31 | 1.2 | 14 | 1.49 | 17 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
-| Shades of Gray | polygons | 0.05 | 2.08 | 0.035 | 0.47 | 1.25 | 1.7 | 14 | 1.22 | 88 | 90 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
-| Shades of Gray | thin lines | 0.55 | 6.55 | 0.083 | 0.86 | 45.40 | 10.3 | 73 | 3.67 | 50 | – | – | 8.0 | 4272 | 0.0 | – | 0.0 | 0.0 |
-| Shades of Gray | flat colour art | 7.33 | 11.24 | 0.257 | 1.43 | 179.39 | 4.7 | 200 | 18.45 | 22 | 50 | 0.3 | 3.7 | 173367 | 0.0 | – | 0.0 | 0.0 |
-| Shades of Gray | gradient, photo | 9.71 | 9.55 | – | – | – | 18.2 | 748 | – | 51 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
-| Black and White Logo | curved shapes | 0.04 | 1.51 | 0.024 | 0.50 | 0.59 | 1.2 | 21 | 2.29 | 20 | 83 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Black and White Logo | polygons | 0.04 | 1.83 | 0.030 | 0.43 | 1.24 | 1.7 | 16 | 1.39 | 90 | 90 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Black and White Logo | thin lines | 0.60 | 6.10 | 0.111 | 0.50 | 77.21 | 10.3 | 48 | 2.38 | 83 | – | – | – | – | – | – | 3.3 | 0.0 |
-| Black and White Logo | flat colour art | 19.94 | 18.71 | 0.192 | 0.32 | 179.52 | 1.0 | 20 | 1.22 | 23 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Black and White Logo | gradient, photo | 39.11 | 38.71 | – | – | – | 9.0 | 574 | – | 67 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | curved shapes | 0.14 | 5.77 | 0.112 | 0.47 | 0.47 | 1.2 | 12 | 1.38 | 16 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | polygons | 0.12 | 4.81 | 0.088 | 0.52 | 1.05 | 1.7 | 13 | 1.18 | 85 | 88 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | thin lines | 0.40 | 5.10 | 0.106 | 0.80 | 52.93 | 4.3 | 39 | 1.93 | 35 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | flat colour art | 20.32 | 21.13 | 0.179 | 0.87 | 179.64 | 1.5 | 24 | 1.43 | 16 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | gradient, photo | 45.54 | 45.39 | – | – | – | 1.0 | 237 | – | 43 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | curved shapes | 0.36 | 14.54 | 0.282 | 0.71 | 0.71 | 1.2 | 12 | 1.34 | 15 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | polygons | 0.35 | 13.93 | 0.261 | 0.67 | 0.69 | 1.7 | 14 | 1.26 | 76 | 85 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | thin lines | 1.03 | 15.78 | 0.304 | 1.09 | 18.10 | 5.0 | 47 | 2.33 | 34 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | flat colour art | 23.86 | 33.99 | 0.224 | 0.77 | 188.38 | 1.0 | 11 | 0.78 | 24 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | gradient, photo | 61.57 | 61.34 | – | – | – | 0.2 | 2 | – | 42 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Line Art | curved shapes | 0.04 | 1.86 | 0.032 | 0.54 | 0.62 | 1.2 | 16 | 1.75 | 19 | 83 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Line Art | polygons | 0.05 | 1.90 | 0.031 | 0.40 | 1.24 | 1.7 | 14 | 1.26 | 90 | 90 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Line Art | thin lines | 0.54 | 4.39 | 0.049 | 0.47 | 105.75 | 3.3 | 35 | 1.77 | 41 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Line Art | flat colour art | 19.94 | 18.73 | 0.193 | 0.50 | 179.52 | 1.0 | 43 | 2.40 | 22 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Line Art | gradient, photo | 39.12 | 38.72 | – | – | – | 7.7 | 448 | – | 57 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Technical Drawing | curved shapes | 0.04 | 1.51 | 0.024 | 0.50 | 0.59 | 1.2 | 21 | 2.29 | 20 | 83 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Technical Drawing | polygons | 0.04 | 1.83 | 0.030 | 0.43 | 1.24 | 1.7 | 16 | 1.38 | 91 | 91 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Technical Drawing | thin lines | 0.53 | 5.83 | 0.125 | 0.50 | 55.75 | 15.3 | 61 | 3.03 | 88 | – | – | – | – | – | – | 8.3 | 0.0 |
-| Technical Drawing | flat colour art | 19.94 | 18.71 | 0.192 | 0.32 | 179.52 | 1.0 | 20 | 1.22 | 23 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Technical Drawing | gradient, photo | 39.08 | 38.68 | – | – | – | 20.0 | 593 | – | 68 | – | – | – | – | – | – | 2.7 | 0.0 |
-| Flat Logo | curved shapes | 0.06 | 2.14 | 0.036 | 0.25 | 0.25 | 1.8 | 31 | 3.38 | 19 | 100 | 0.0 | 0.0 | 0 | 6.8 | – | 0.0 | 0.0 |
-| Flat Logo | polygons | 0.09 | 3.44 | 0.060 | 0.35 | 1.03 | 2.0 | 35 | 3.17 | 67 | 94 | 0.0 | 0.0 | 0 | 6.8 | – | 0.0 | 0.0 |
-| Flat Logo | thin lines | 1.17 | 11.78 | 0.050 | 0.49 | all | 3.0 | 189 | 9.45 | 28 | – | – | 0.0 | 0 | 5467.1 | – | 0.0 | 0.0 |
-| Flat Logo | flat colour art | 0.07 | 1.53 | 0.065 | 0.31 | 0.27 | 3.0 | 36 | 3.51 | 47 | 100 | 0.0 | 0.0 | 0 | 6.8 | – | 0.0 | 0.0 |
-| Flat Logo | gradient, photo | refused | | | | | | | | | | | | | | | | |
+| preset | inputs | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | upright % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
+|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
+| Default | curved shapes | 0.09 | 3.47 | 0.061 | 0.64 | 0.78 | 1.8 | 15 | 1.62 | 13 | 10 | 83 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
+| Default | polygons | 0.05 | 2.12 | 0.035 | 0.43 | 1.24 | 2.0 | 14 | 1.26 | 88 | 2 | 89 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
+| Default | thin lines | 0.53 | 4.28 | 0.045 | 0.47 | 105.51 | 3.3 | 23 | 1.15 | 48 | 0 | – | – | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
+| Default | askew shapes | 0.17 | 3.58 | 0.050 | 0.50 | 36.07 | 3.7 | 29 | 1.19 | 86 | 0 | – | – | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
+| Default | flat colour art | 19.91 | 17.97 | 0.172 | 0.51 | 179.34 | 1.5 | 16 | 1.17 | 14 | 14 | 0 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
+| Default | gradient, photo | 39.03 | 38.65 | – | – | – | 3.2 | 601 | – | 54 | 41 | – | – | – | – | 19.1 | 38.4 | 0.0 | 0.0 |
+| Auto Color | curved shapes | 0.06 | 2.45 | 0.043 | 0.27 | 0.28 | 1.8 | 17 | 1.78 | 15 | 12 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| Auto Color | polygons | 0.05 | 2.09 | 0.035 | 0.51 | 1.34 | 2.0 | 15 | 1.33 | 88 | 2 | 89 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| Auto Color | thin lines | 0.69 | 5.23 | 0.057 | 0.48 | 105.59 | 5.0 | 33 | 1.63 | 57 | 2 | – | – | 4.0 | 3216 | 0.0 | 0.0 | 0.0 | 0.0 |
+| Auto Color | askew shapes | 0.65 | 4.02 | 0.052 | 0.53 | 9.49 | 4.0 | 32 | 1.35 | 83 | 0 | – | – | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| Auto Color | flat colour art | 0.12 | 2.70 | 0.057 | 0.31 | 0.30 | 3.0 | 28 | 2.00 | 43 | 14 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| Auto Color | gradient, photo | 2.07 | 2.38 | – | – | – | 159.3 | 4430 | – | 19 | 8 | – | – | – | – | 22.7 | 32.4 | 0.0 | 0.0 |
+| High Fidelity Photo | curved shapes | 0.04 | 1.66 | 0.026 | 0.18 | 0.20 | 1.2 | 19 | 2.12 | 20 | 16 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
+| High Fidelity Photo | polygons | 0.05 | 1.88 | 0.031 | 0.51 | 1.34 | 1.7 | 16 | 1.43 | 88 | 3 | 89 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
+| High Fidelity Photo | thin lines | 0.34 | 5.96 | 0.075 | 0.85 | 4.31 | 40.3 | 339 | 16.93 | 37 | 4 | – | – | 27.3 | 4490 | 0.0 | – | 19.0 | 0.0 |
+| High Fidelity Photo | askew shapes | 0.17 | 4.07 | 0.102 | 0.94 | 1.73 | 8.7 | 182 | 7.58 | 57 | 3 | – | – | 4.3 | 3998 | 0.0 | – | 1.0 | 0.0 |
+| High Fidelity Photo | flat colour art | 0.14 | 4.16 | 0.030 | 0.20 | 0.20 | 3.5 | 73 | 4.62 | 35 | 24 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
+| High Fidelity Photo | gradient, photo | 1.80 | 2.04 | – | – | – | 134.7 | 11321 | – | 39 | 37 | – | – | – | – | 0.0 | – | 7.3 | 0.0 |
+| Low Fidelity Photo | curved shapes | 0.06 | 2.65 | 0.047 | 0.31 | 0.31 | 1.2 | 13 | 1.47 | 17 | 14 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
+| Low Fidelity Photo | polygons | 0.05 | 2.15 | 0.036 | 0.51 | 1.34 | 1.7 | 14 | 1.22 | 88 | 3 | 89 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
+| Low Fidelity Photo | thin lines | 0.51 | 5.69 | 0.083 | 0.86 | 45.41 | 7.0 | 56 | 2.80 | 47 | 4 | – | – | 4.0 | 3966 | 0.0 | – | 0.0 | 0.0 |
+| Low Fidelity Photo | askew shapes | 0.25 | 5.00 | 0.064 | 0.70 | 21.54 | 6.0 | 49 | 2.06 | 70 | 3 | – | – | 2.3 | 2635 | 0.0 | – | 0.0 | 0.0 |
+| Low Fidelity Photo | flat colour art | 0.15 | 4.29 | 0.045 | 0.28 | 0.28 | 3.5 | 54 | 3.38 | 31 | 19 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
+| Low Fidelity Photo | gradient, photo | 2.53 | 2.80 | – | – | – | 42.7 | 2282 | – | 41 | 37 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
+| 3 Colors | curved shapes | 0.06 | 2.65 | 0.047 | 0.31 | 0.31 | 1.8 | 16 | 1.70 | 15 | 12 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 3 Colors | polygons | 0.05 | 2.15 | 0.036 | 0.51 | 1.34 | 2.0 | 15 | 1.32 | 88 | 2 | 89 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 3 Colors | thin lines | 0.45 | 4.38 | 0.113 | 0.90 | 45.41 | 5.0 | 44 | 2.18 | 50 | 6 | – | – | 2.0 | 290 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 3 Colors | askew shapes | 0.20 | 3.95 | 0.060 | 0.67 | 14.60 | 4.0 | 32 | 1.32 | 80 | 0 | – | – | 0.7 | 22 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 3 Colors | flat colour art | 1.31 | 3.61 | 0.125 | 0.90 | 60.25 | 2.5 | 25 | 1.86 | 45 | 21 | 100 | 0.0 | 1.0 | 9914 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 3 Colors | gradient, photo | 7.49 | 7.60 | – | – | – | 5.7 | 530 | – | 47 | 39 | – | – | – | – | 6.3 | 7.4 | 0.0 | 0.0 |
+| 6 Colors | curved shapes | 0.06 | 2.45 | 0.043 | 0.27 | 0.28 | 1.8 | 17 | 1.78 | 15 | 12 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | polygons | 0.05 | 2.08 | 0.035 | 0.51 | 1.34 | 2.0 | 15 | 1.33 | 88 | 2 | 89 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | thin lines | 0.50 | 4.49 | 0.102 | 0.86 | 45.41 | 4.0 | 33 | 1.65 | 53 | 6 | – | – | 1.7 | 396 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | askew shapes | 0.19 | 3.81 | 0.058 | 0.70 | 36.07 | 4.0 | 33 | 1.39 | 73 | 3 | – | – | 0.3 | 11 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | flat colour art | 0.12 | 2.70 | 0.057 | 0.31 | 0.30 | 3.0 | 28 | 2.00 | 43 | 14 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | gradient, photo | 5.00 | 5.28 | – | – | – | 13.0 | 832 | – | 36 | 28 | – | – | – | – | 6.1 | 8.2 | 0.0 | 0.0 |
+| 16 Colors | curved shapes | 0.05 | 2.21 | 0.038 | 0.24 | 0.25 | 1.8 | 17 | 1.85 | 16 | 12 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 16 Colors | polygons | 0.05 | 1.97 | 0.032 | 0.51 | 1.34 | 2.0 | 16 | 1.39 | 88 | 2 | 89 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 16 Colors | thin lines | 0.41 | 3.77 | 0.110 | 0.86 | 23.65 | 8.7 | 50 | 2.52 | 52 | 6 | – | – | 5.7 | 305 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 16 Colors | askew shapes | 0.18 | 3.73 | 0.062 | 0.70 | 21.54 | 4.3 | 38 | 1.60 | 70 | 3 | – | – | 0.7 | 15 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 16 Colors | flat colour art | 0.12 | 2.52 | 0.052 | 0.31 | 0.30 | 3.0 | 28 | 2.11 | 43 | 14 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 16 Colors | gradient, photo | 3.00 | 3.30 | – | – | – | 47.2 | 2132 | – | 27 | 16 | – | – | – | – | 12.3 | 18.0 | 0.0 | 0.0 |
+| Shades of Gray | curved shapes | 0.06 | 2.67 | 0.047 | 0.31 | 0.31 | 1.2 | 14 | 1.49 | 17 | 15 | 100 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
+| Shades of Gray | polygons | 0.05 | 2.08 | 0.035 | 0.47 | 1.25 | 1.7 | 14 | 1.22 | 88 | 3 | 90 | 0.0 | 0.0 | 0 | 0.0 | – | 0.0 | 0.0 |
+| Shades of Gray | thin lines | 0.55 | 6.55 | 0.083 | 0.86 | 45.40 | 10.3 | 73 | 3.67 | 50 | 4 | – | – | 8.0 | 4272 | 0.0 | – | 0.0 | 0.0 |
+| Shades of Gray | askew shapes | 0.25 | 5.03 | 0.057 | 0.73 | 21.56 | 6.0 | 46 | 1.93 | 78 | 0 | – | – | 2.3 | 2636 | 0.0 | – | 0.0 | 0.0 |
+| Shades of Gray | flat colour art | 7.33 | 11.24 | 0.257 | 1.43 | 179.39 | 4.7 | 200 | 18.45 | 22 | 21 | 50 | 0.3 | 3.7 | 173367 | 0.0 | – | 0.0 | 0.0 |
+| Shades of Gray | gradient, photo | 9.71 | 9.55 | – | – | – | 18.2 | 748 | – | 51 | 40 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
+| Black and White Logo | curved shapes | 0.03 | 1.49 | 0.024 | 0.51 | 0.59 | 1.2 | 21 | 2.23 | 20 | 20 | 83 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Black and White Logo | polygons | 0.04 | 1.75 | 0.028 | 0.42 | 1.24 | 1.7 | 16 | 1.42 | 89 | 7 | 89 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Black and White Logo | thin lines | 0.63 | 6.34 | 0.118 | 0.50 | 77.21 | 10.3 | 53 | 2.63 | 89 | 7 | – | – | – | – | – | – | 2.3 | 0.0 |
+| Black and White Logo | askew shapes | 0.79 | 18.38 | 0.489 | 4.23 | 9.63 | 4.0 | 47 | 1.97 | 92 | 91 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Black and White Logo | flat colour art | 19.90 | 17.76 | 0.157 | 0.30 | 179.51 | 1.0 | 18 | 1.12 | 23 | 23 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Black and White Logo | gradient, photo | 38.98 | 38.54 | – | – | – | 9.0 | 573 | – | 70 | 51 | – | – | – | – | – | – | 1.2 | 0.0 |
+| Sketched Art | curved shapes | 0.14 | 5.67 | 0.109 | 0.46 | 0.46 | 1.2 | 12 | 1.38 | 16 | 11 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | polygons | 0.12 | 4.65 | 0.084 | 0.53 | 1.06 | 1.7 | 13 | 1.19 | 86 | 3 | 89 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | thin lines | 0.41 | 4.87 | 0.099 | 0.96 | 52.90 | 4.3 | 35 | 1.77 | 38 | 10 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | askew shapes | 0.30 | 5.59 | 0.078 | 0.46 | 35.95 | 3.3 | 29 | 1.21 | 81 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | flat colour art | 20.25 | 19.55 | 0.146 | 1.15 | 179.63 | 1.5 | 26 | 1.53 | 16 | 16 | 0 | 0.3 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | gradient, photo | 45.43 | 45.21 | – | – | – | 1.0 | 240 | – | 44 | 35 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | curved shapes | 0.35 | 14.47 | 0.280 | 0.69 | 0.69 | 1.2 | 12 | 1.33 | 15 | 10 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | polygons | 0.34 | 13.60 | 0.255 | 0.65 | 0.69 | 1.7 | 14 | 1.22 | 77 | 3 | 85 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | thin lines | 1.10 | 15.03 | 0.296 | 1.37 | 17.91 | 5.0 | 37 | 1.83 | 44 | 6 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | askew shapes | 0.58 | 14.76 | 0.292 | 0.56 | 0.56 | 4.0 | 27 | 1.11 | 86 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | flat colour art | 23.83 | 33.06 | 0.200 | 0.69 | 188.27 | 1.0 | 11 | 0.77 | 25 | 25 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | gradient, photo | 61.57 | 61.32 | – | – | – | 0.2 | 2 | – | 47 | 21 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Line Art | curved shapes | 0.04 | 1.85 | 0.032 | 0.54 | 0.62 | 1.2 | 16 | 1.76 | 19 | 15 | 83 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Line Art | polygons | 0.05 | 1.86 | 0.030 | 0.39 | 1.24 | 1.7 | 15 | 1.29 | 88 | 3 | 89 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Line Art | thin lines | 0.52 | 3.94 | 0.036 | 0.47 | 105.71 | 3.3 | 28 | 1.38 | 45 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Line Art | askew shapes | 0.14 | 3.35 | 0.048 | 0.54 | 9.60 | 4.0 | 34 | 1.40 | 84 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Line Art | flat colour art | 19.90 | 17.83 | 0.162 | 0.42 | 179.43 | 1.0 | 18 | 1.30 | 21 | 21 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Line Art | gradient, photo | 38.98 | 38.54 | – | – | – | 7.7 | 471 | – | 57 | 44 | – | – | – | – | – | – | 0.2 | 0.0 |
+| Technical Drawing | curved shapes | 0.03 | 1.49 | 0.024 | 0.51 | 0.59 | 1.2 | 21 | 2.23 | 20 | 20 | 83 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Technical Drawing | polygons | 0.04 | 1.76 | 0.028 | 0.42 | 1.24 | 1.7 | 16 | 1.41 | 90 | 7 | 90 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Technical Drawing | thin lines | 0.53 | 5.81 | 0.121 | 0.50 | 55.69 | 15.3 | 70 | 3.50 | 88 | 7 | – | – | – | – | – | – | 7.3 | 0.0 |
+| Technical Drawing | askew shapes | 0.87 | 20.26 | 0.587 | 4.23 | 4.27 | 4.3 | 35 | 1.47 | 95 | 95 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Technical Drawing | flat colour art | 19.90 | 17.76 | 0.157 | 0.30 | 179.51 | 1.0 | 18 | 1.12 | 23 | 23 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Technical Drawing | gradient, photo | 38.94 | 38.51 | – | – | – | 20.0 | 627 | – | 71 | 49 | – | – | – | – | – | – | 11.3 | 0.0 |
+| Outline | curved shapes | 23.38 | 44.70 | 0.498 | 0.90 | 0.52 | 1.2 | 16 | 1.76 | 19 | 15 | 83 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Outline | polygons | 17.94 | 44.20 | 0.494 | 0.83 | 0.74 | 1.7 | 15 | 1.29 | 88 | 3 | 89 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Outline | thin lines | 0.99 | 14.15 | 0.310 | 1.82 | 106.00 | 3.3 | 88 | 4.40 | 25 | 7 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Outline | askew shapes | 23.75 | 38.13 | 0.467 | 1.62 | 9.82 | 4.0 | 32 | 1.35 | 83 | 7 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Outline | flat colour art | 26.69 | 32.18 | 0.494 | 0.92 | 178.93 | 1.0 | 18 | 1.30 | 21 | 21 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Outline | gradient, photo | 39.57 | 39.32 | – | – | – | 7.5 | 421 | – | 56 | 43 | – | – | – | – | – | – | 0.0 | 0.8 |
+| Flat Logo | curved shapes | 0.06 | 2.14 | 0.036 | 0.25 | 0.25 | 1.8 | 31 | 3.38 | 19 | 6 | 100 | 0.0 | 0.0 | 0 | 6.8 | – | 0.0 | 0.0 |
+| Flat Logo | polygons | 0.09 | 3.44 | 0.060 | 0.35 | 1.03 | 2.0 | 35 | 3.17 | 67 | 0 | 94 | 0.0 | 0.0 | 0 | 6.8 | – | 0.0 | 0.0 |
+| Flat Logo | thin lines | 1.17 | 11.78 | 0.050 | 0.49 | all | 3.0 | 189 | 9.45 | 28 | 9 | – | – | 0.0 | 0 | 5467.1 | – | 0.0 | 0.0 |
+| Flat Logo | askew shapes | 0.15 | 3.78 | 0.058 | 0.43 | 0.50 | 4.0 | 114 | 4.76 | 39 | 0 | – | – | 0.0 | 0 | 6.8 | – | 0.0 | 0.0 |
+| Flat Logo | flat colour art | 0.07 | 1.53 | 0.065 | 0.31 | 0.27 | 3.0 | 36 | 3.51 | 47 | 11 | 100 | 0.0 | 0.0 | 0 | 6.8 | – | 0.0 | 0.0 |
+| Flat Logo | gradient, photo | refused | | | | | | | | | | | | | | | | | |

 ## 3. Each preset on its inputs, by variant (256 px)

-| preset | variant | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
-|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
-| Default | clean | 0.07 | 2.92 | 0.051 | 0.64 | 1.24 | 1.9 | 15 | 1.48 | 46 | 89 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
-| Default | aliased | 0.37 | 20.23 | 0.233 | 1.02 | 1.35 | 1.9 | 15 | 1.45 | 21 | 96 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
-| Default | blurred | 0.82 | 16.64 | 0.078 | 0.97 | 2.17 | 1.9 | 25 | 2.42 | 5 | 21 | 1.4 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
-| Default | noisy | 1.74 | 4.50 | 0.050 | 0.54 | 1.24 | 1.9 | 16 | 1.64 | 39 | 67 | 0.0 | – | – | 2.3 | 0.6 | 0.0 | 0.0 |
-| Default | scanned | 15.06 | 20.19 | 0.132 | 0.86 | 2.17 | 1.9 | 25 | 2.50 | 0 | 25 | 1.1 | – | – | 3.6 | 2.9 | 0.0 | 0.0 |
-| High Fidelity Photo | clean | 1.80 | 2.04 | – | – | – | 134.7 | 11321 | – | 39 | – | – | – | – | 0.0 | – | 7.3 | 0.0 |
-| High Fidelity Photo | aliased | 1.77 | 2.00 | – | – | – | 73.0 | 8004 | – | 40 | – | – | – | – | 0.0 | – | 5.5 | 0.0 |
-| High Fidelity Photo | blurred | 1.59 | 1.95 | – | – | – | 72.0 | 7388 | – | 40 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
-| High Fidelity Photo | noisy | 2.02 | 2.18 | – | – | – | 155.5 | 10856 | – | 33 | – | – | – | – | 0.0 | – | 18.5 | 0.0 |
-| High Fidelity Photo | scanned | 1.45 | 1.55 | – | – | – | 140.5 | 9795 | – | 36 | – | – | – | – | 0.0 | – | 25.5 | 0.0 |
-| Low Fidelity Photo | clean | 2.53 | 2.80 | – | – | – | 42.7 | 2282 | – | 41 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
-| Low Fidelity Photo | aliased | 2.53 | 2.78 | – | – | – | 36.5 | 1498 | – | 44 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
-| Low Fidelity Photo | blurred | 2.35 | 2.75 | – | – | – | 29.0 | 2005 | – | 42 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
-| Low Fidelity Photo | noisy | 2.70 | 2.85 | – | – | – | 32.0 | 1926 | – | 41 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
-| Low Fidelity Photo | scanned | 1.95 | 2.04 | – | – | – | 34.5 | 2548 | – | 39 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
-| 3 Colors | clean | 0.06 | 2.00 | 0.070 | 0.31 | 0.30 | 2.0 | 11 | 1.78 | 39 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 3 Colors | aliased | 0.13 | 8.77 | 0.242 | 0.91 | 0.91 | 2.0 | 12 | 2.00 | 39 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 3 Colors | blurred | 0.34 | 7.83 | 0.073 | 0.24 | 0.24 | 2.0 | 9 | 1.50 | 39 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 3 Colors | noisy | 0.71 | 2.03 | 0.114 | 0.32 | 0.32 | 2.0 | 11 | 1.83 | 39 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 3 Colors | scanned | 1.57 | 3.22 | 0.089 | 0.30 | 0.30 | 2.0 | 12 | 2.00 | 39 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | clean | 0.12 | 2.70 | 0.057 | 0.31 | 0.30 | 3.0 | 28 | 2.00 | 43 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | aliased | 0.29 | 10.43 | 0.298 | 1.00 | 1.00 | 3.0 | 27 | 2.05 | 43 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | blurred | 0.62 | 9.33 | 0.204 | 1.34 | 1.19 | 6.0 | 98 | 5.46 | 39 | 50 | 16.0 | 0.0 | 0 | 0.6 | 0.0 | 0.0 | 0.0 |
-| 6 Colors | noisy | 0.85 | 2.58 | 0.076 | 0.52 | 0.58 | 3.0 | 34 | 2.34 | 28 | 88 | 0.0 | 0.0 | 0 | 0.3 | 0.3 | 0.0 | 0.0 |
-| 6 Colors | scanned | 1.74 | 4.42 | 0.228 | 1.20 | 0.94 | 7.0 | 108 | 6.10 | 28 | 62 | 20.5 | 0.0 | 0 | 0.8 | 1.6 | 0.0 | 0.0 |
-| 16 Colors | clean | 0.12 | 2.52 | 0.052 | 0.31 | 0.30 | 3.0 | 28 | 2.11 | 43 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 16 Colors | aliased | 0.29 | 10.38 | 0.290 | 1.00 | 1.00 | 3.0 | 31 | 2.25 | 43 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 16 Colors | blurred | 0.63 | 9.38 | 0.215 | 1.31 | 1.19 | 7.0 | 132 | 7.21 | 42 | 50 | 21.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
-| 16 Colors | noisy | 0.85 | 2.56 | 0.075 | 0.52 | 0.58 | 3.0 | 35 | 2.45 | 27 | 88 | 0.0 | 0.0 | 0 | 0.2 | 0.2 | 0.0 | 0.0 |
-| 16 Colors | scanned | 1.72 | 4.43 | 0.256 | 1.09 | 0.96 | 7.5 | 151 | 8.31 | 33 | 62 | 24.0 | 0.0 | 0 | 1.2 | 1.2 | 0.0 | 0.0 |
-| Shades of Gray | clean | 9.71 | 9.55 | – | – | – | 18.2 | 748 | – | 51 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
-| Shades of Gray | aliased | 9.71 | 9.52 | – | – | – | 11.0 | 642 | – | 57 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
-| Shades of Gray | blurred | 9.66 | 9.32 | – | – | – | 11.5 | 577 | – | 55 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
-| Shades of Gray | noisy | 9.74 | 9.45 | – | – | – | 19.5 | 643 | – | 45 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
-| Shades of Gray | scanned | 6.58 | 6.46 | – | – | – | 19.0 | 762 | – | 47 | – | – | – | – | 0.0 | – | 1.0 | 0.0 |
-| Black and White Logo | clean | 0.04 | 1.64 | 0.027 | 0.50 | 1.24 | 1.4 | 19 | 1.90 | 50 | 89 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Black and White Logo | aliased | 0.39 | 20.35 | 0.172 | 1.02 | 1.35 | 1.4 | 22 | 2.32 | 53 | 96 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Black and White Logo | blurred | 0.80 | 16.29 | 0.045 | 0.82 | 2.15 | 1.4 | 38 | 3.62 | 21 | 21 | 0.9 | – | – | – | – | 0.0 | 0.0 |
-| Black and White Logo | noisy | 1.72 | 3.90 | 0.028 | 0.51 | 1.24 | 1.4 | 22 | 2.18 | 40 | 67 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Black and White Logo | scanned | 15.05 | 20.10 | 0.115 | 0.86 | 2.17 | 1.4 | 51 | 5.02 | 11 | 25 | 0.9 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | clean | 0.19 | 5.64 | 0.111 | 0.80 | 52.93 | 1.9 | 18 | 1.49 | 19 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | aliased | 0.46 | 19.57 | 0.213 | 1.00 | 105.53 | 1.6 | 11 | 1.10 | 26 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | blurred | 1.07 | 19.72 | 0.274 | 0.70 | 105.49 | 1.6 | 17 | 1.53 | 10 | 50 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | noisy | 1.76 | 6.16 | 0.119 | 0.95 | 1.03 | 2.0 | 19 | 1.58 | 12 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Sketched Art | scanned | 15.12 | 22.50 | 0.442 | 0.86 | 105.27 | 1.6 | 20 | 1.65 | 2 | 50 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | clean | 0.36 | 14.54 | 0.282 | 0.71 | 0.71 | 1.2 | 12 | 1.34 | 15 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | aliased | 0.39 | 21.69 | 0.289 | 1.00 | 1.00 | 1.2 | 9 | 0.99 | 12 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | blurred | 1.21 | 28.11 | 0.785 | 1.45 | 1.92 | 1.2 | 15 | 1.82 | 11 | 25 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | noisy | 2.11 | 10.96 | 0.284 | 0.69 | 0.69 | 1.2 | 11 | 1.27 | 7 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Silhouettes | scanned | 16.05 | 30.19 | 1.458 | 2.23 | 2.21 | 1.2 | 25 | 3.37 | 3 | 0 | 1.2 | – | – | – | – | 0.0 | 0.0 |
-| Line Art | clean | 0.54 | 4.39 | 0.049 | 0.47 | 105.75 | 3.3 | 35 | 1.77 | 41 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Line Art | aliased | 0.67 | 14.44 | 0.112 | 0.73 | 55.44 | 14.0 | 59 | 2.95 | 87 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Line Art | blurred | 1.63 | 17.15 | 0.136 | 0.89 | 105.57 | 3.0 | 143 | 7.15 | 4 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Line Art | noisy | 1.04 | 4.35 | 0.045 | 0.48 | 56.06 | 8.0 | 53 | 2.65 | 38 | – | – | – | – | – | – | 1.0 | 0.0 |
-| Line Art | scanned | 13.60 | 20.06 | 0.214 | 0.91 | 105.64 | 3.0 | 188 | 9.40 | 1 | – | – | – | – | – | – | 0.0 | 0.0 |
-| Technical Drawing | clean | 0.17 | 2.83 | 0.054 | 0.50 | 55.75 | 5.1 | 27 | 1.79 | 90 | 91 | 0.0 | – | – | – | – | 2.1 | 0.0 |
-| Technical Drawing | aliased | 0.43 | 18.51 | 0.204 | 1.02 | 55.44 | 6.8 | 33 | 2.06 | 95 | 94 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| Technical Drawing | blurred | 1.04 | 16.59 | 0.082 | 1.06 | 105.75 | 2.0 | 114 | 7.50 | 24 | 28 | 2.3 | – | – | – | – | 0.0 | 0.0 |
-| Technical Drawing | noisy | 1.42 | 4.30 | 0.055 | 0.50 | 31.23 | 7.8 | 38 | 2.40 | 85 | 90 | 0.0 | – | – | – | – | 2.8 | 0.0 |
-| Technical Drawing | scanned | 14.45 | 20.15 | 0.144 | 0.91 | 105.74 | 2.0 | 123 | 8.33 | 23 | 34 | 2.3 | – | – | – | – | 0.0 | 0.0 |
-| Flat Logo | clean | 0.07 | 1.53 | 0.065 | 0.31 | 0.27 | 3.0 | 36 | 3.51 | 47 | 100 | 0.0 | 0.0 | 0 | 6.8 | – | 0.0 | 0.0 |
-| Flat Logo | aliased | 0.13 | 5.87 | 0.218 | 0.65 | 0.65 | 3.0 | 31 | 1.96 | 44 | 50 | 0.0 | 0.0 | 0 | 5.8 | – | 0.0 | 0.0 |
-| Flat Logo | blurred | 0.54 | 8.33 | 0.052 | 0.62 | 0.78 | 3.0 | 28 | 1.78 | 43 | 50 | 0.0 | 0.0 | 0 | 5.8 | – | 0.0 | 0.0 |
-| Flat Logo | noisy | 0.81 | 1.77 | 0.076 | 0.39 | 0.32 | 3.5 | 44 | 2.63 | 31 | 100 | 1.0 | 0.0 | 0 | 6.9 | – | 0.5 | 0.0 |
-| Flat Logo | scanned | 1.31 | 4.15 | 21.204 | 88.50 | 0.66 | 470.5 | 2251 | 255.53 | 11 | 62 | 1658.0 | 0.0 | 0 | 58.0 | – | 413.5 | 0.2 |
+| preset | variant | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | upright % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
+|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
+| Default | clean | 0.07 | 2.89 | 0.050 | 0.64 | 1.24 | 1.9 | 15 | 1.46 | 45 | 7 | 88 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
+| Default | aliased | 0.37 | 20.23 | 0.233 | 1.02 | 1.35 | 1.9 | 15 | 1.45 | 21 | 8 | 96 | 0.0 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
+| Default | blurred | 0.81 | 16.57 | 0.078 | 0.98 | 2.22 | 1.9 | 24 | 2.34 | 5 | 5 | 19 | 1.3 | – | – | 0.0 | 0.0 | 0.0 | 0.0 |
+| Default | noisy | 1.74 | 4.53 | 0.054 | 0.54 | 1.32 | 1.9 | 15 | 1.47 | 41 | 0 | 84 | 0.0 | – | – | 1.9 | 0.3 | 0.0 | 0.0 |
+| Default | scanned | 15.06 | 20.17 | 0.114 | 0.79 | 2.14 | 1.9 | 26 | 2.53 | 2 | 0 | 25 | 1.3 | – | – | 1.6 | 4.2 | 0.0 | 0.0 |
+| Auto Color | clean | 0.12 | 2.70 | 0.057 | 0.31 | 0.30 | 3.0 | 28 | 2.00 | 43 | 14 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| Auto Color | aliased | 0.29 | 10.43 | 0.298 | 1.00 | 1.00 | 3.0 | 27 | 2.05 | 43 | 43 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| Auto Color | blurred | 0.61 | 9.31 | 0.208 | 1.33 | 1.21 | 6.0 | 119 | 6.53 | 39 | 11 | 50 | 15.5 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| Auto Color | noisy | 0.85 | 2.61 | 0.076 | 0.52 | 0.58 | 3.0 | 34 | 2.34 | 28 | 0 | 88 | 0.0 | 0.0 | 0 | 0.3 | 0.5 | 0.0 | 0.0 |
+| Auto Color | scanned | 1.73 | 4.42 | 0.230 | 1.20 | 0.94 | 7.0 | 108 | 6.02 | 28 | 0 | 62 | 20.5 | 0.0 | 0 | 9.6 | 7.5 | 0.0 | 0.0 |
+| High Fidelity Photo | clean | 1.80 | 2.04 | – | – | – | 134.7 | 11321 | – | 39 | 37 | – | – | – | – | 0.0 | – | 7.3 | 0.0 |
+| High Fidelity Photo | aliased | 1.77 | 2.00 | – | – | – | 73.0 | 8004 | – | 40 | 38 | – | – | – | – | 0.0 | – | 5.5 | 0.0 |
+| High Fidelity Photo | blurred | 1.59 | 1.95 | – | – | – | 72.0 | 7388 | – | 40 | 39 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
+| High Fidelity Photo | noisy | 2.02 | 2.18 | – | – | – | 155.5 | 10856 | – | 33 | 31 | – | – | – | – | 0.0 | – | 18.5 | 0.0 |
+| High Fidelity Photo | scanned | 1.45 | 1.55 | – | – | – | 140.5 | 9795 | – | 36 | 34 | – | – | – | – | 0.0 | – | 25.5 | 0.0 |
+| Low Fidelity Photo | clean | 2.53 | 2.80 | – | – | – | 42.7 | 2282 | – | 41 | 37 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
+| Low Fidelity Photo | aliased | 2.53 | 2.78 | – | – | – | 36.5 | 1498 | – | 44 | 38 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
+| Low Fidelity Photo | blurred | 2.35 | 2.75 | – | – | – | 29.0 | 2005 | – | 42 | 37 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
+| Low Fidelity Photo | noisy | 2.70 | 2.85 | – | – | – | 32.0 | 1926 | – | 41 | 38 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
+| Low Fidelity Photo | scanned | 1.95 | 2.04 | – | – | – | 34.5 | 2548 | – | 39 | 32 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
+| 3 Colors | clean | 0.06 | 2.00 | 0.070 | 0.31 | 0.30 | 2.0 | 11 | 1.78 | 39 | 0 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 3 Colors | aliased | 0.13 | 8.77 | 0.242 | 0.91 | 0.91 | 2.0 | 12 | 2.00 | 39 | 39 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 3 Colors | blurred | 0.34 | 7.83 | 0.073 | 0.24 | 0.24 | 2.0 | 9 | 1.50 | 39 | 0 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 3 Colors | noisy | 0.71 | 2.03 | 0.114 | 0.32 | 0.32 | 2.0 | 11 | 1.83 | 39 | 0 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 3 Colors | scanned | 1.57 | 3.22 | 0.089 | 0.30 | 0.30 | 2.0 | 12 | 2.00 | 39 | 0 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | clean | 0.12 | 2.70 | 0.057 | 0.31 | 0.30 | 3.0 | 28 | 2.00 | 43 | 14 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | aliased | 0.29 | 10.43 | 0.298 | 1.00 | 1.00 | 3.0 | 27 | 2.05 | 43 | 43 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | blurred | 0.62 | 9.33 | 0.204 | 1.34 | 1.19 | 6.0 | 98 | 5.46 | 39 | 11 | 50 | 16.0 | 0.0 | 0 | 0.6 | 0.0 | 0.0 | 0.0 |
+| 6 Colors | noisy | 0.85 | 2.58 | 0.076 | 0.52 | 0.58 | 3.0 | 34 | 2.34 | 28 | 0 | 88 | 0.0 | 0.0 | 0 | 0.3 | 0.3 | 0.0 | 0.0 |
+| 6 Colors | scanned | 1.74 | 4.42 | 0.228 | 1.20 | 0.94 | 7.0 | 108 | 6.10 | 28 | 0 | 62 | 20.5 | 0.0 | 0 | 0.8 | 1.6 | 0.0 | 0.0 |
+| 16 Colors | clean | 0.12 | 2.52 | 0.052 | 0.31 | 0.30 | 3.0 | 28 | 2.11 | 43 | 14 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 16 Colors | aliased | 0.29 | 10.38 | 0.290 | 1.00 | 1.00 | 3.0 | 31 | 2.25 | 43 | 43 | 100 | 0.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 16 Colors | blurred | 0.63 | 9.38 | 0.215 | 1.31 | 1.19 | 7.0 | 132 | 7.21 | 42 | 13 | 50 | 21.0 | 0.0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 |
+| 16 Colors | noisy | 0.85 | 2.56 | 0.075 | 0.52 | 0.58 | 3.0 | 35 | 2.45 | 27 | 0 | 88 | 0.0 | 0.0 | 0 | 0.2 | 0.2 | 0.0 | 0.0 |
+| 16 Colors | scanned | 1.72 | 4.43 | 0.256 | 1.09 | 0.96 | 7.5 | 151 | 8.31 | 33 | 0 | 62 | 24.0 | 0.0 | 0 | 1.2 | 1.2 | 0.0 | 0.0 |
+| Shades of Gray | clean | 9.71 | 9.55 | – | – | – | 18.2 | 748 | – | 51 | 40 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
+| Shades of Gray | aliased | 9.71 | 9.52 | – | – | – | 11.0 | 642 | – | 57 | 40 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
+| Shades of Gray | blurred | 9.66 | 9.32 | – | – | – | 11.5 | 577 | – | 55 | 41 | – | – | – | – | 0.0 | – | 0.5 | 0.0 |
+| Shades of Gray | noisy | 9.74 | 9.45 | – | – | – | 19.5 | 643 | – | 45 | 37 | – | – | – | – | 0.0 | – | 0.0 | 0.0 |
+| Shades of Gray | scanned | 6.58 | 6.46 | – | – | – | 19.0 | 762 | – | 47 | 37 | – | – | – | – | 0.0 | – | 1.0 | 0.0 |
+| Black and White Logo | clean | 0.04 | 1.60 | 0.026 | 0.51 | 1.24 | 1.4 | 19 | 1.89 | 50 | 14 | 88 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Black and White Logo | aliased | 0.38 | 20.25 | 0.172 | 1.02 | 1.35 | 1.4 | 22 | 2.32 | 53 | 14 | 96 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Black and White Logo | blurred | 0.80 | 16.24 | 0.048 | 0.84 | 2.22 | 1.4 | 40 | 3.92 | 21 | 13 | 19 | 1.0 | – | – | – | – | 0.0 | 0.0 |
+| Black and White Logo | noisy | 1.72 | 3.86 | 0.028 | 0.49 | 1.32 | 1.4 | 21 | 2.12 | 42 | 5 | 84 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Black and White Logo | scanned | 15.05 | 20.00 | 0.090 | 0.79 | 2.10 | 1.4 | 63 | 6.11 | 9 | 1 | 25 | 1.0 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | clean | 0.19 | 5.51 | 0.107 | 0.96 | 52.90 | 1.9 | 17 | 1.46 | 20 | 11 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | aliased | 0.47 | 19.58 | 0.213 | 1.00 | 105.54 | 1.6 | 11 | 1.10 | 26 | 9 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | blurred | 1.05 | 19.32 | 0.242 | 0.76 | 105.55 | 1.6 | 19 | 1.59 | 9 | 7 | 50 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | noisy | 1.76 | 6.13 | 0.116 | 0.90 | 1.06 | 2.0 | 18 | 1.48 | 12 | 0 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Sketched Art | scanned | 15.10 | 22.32 | 0.407 | 0.78 | 105.61 | 1.6 | 21 | 1.75 | 2 | 0 | 50 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | clean | 0.35 | 14.47 | 0.280 | 0.69 | 0.69 | 1.2 | 12 | 1.33 | 15 | 10 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | aliased | 0.39 | 21.69 | 0.289 | 1.00 | 1.00 | 1.2 | 9 | 0.99 | 12 | 9 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | blurred | 1.24 | 28.75 | 0.818 | 1.44 | 1.92 | 1.2 | 14 | 1.72 | 10 | 10 | 50 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | noisy | 2.11 | 11.05 | 0.284 | 0.68 | 0.69 | 1.2 | 11 | 1.28 | 9 | 0 | 100 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Silhouettes | scanned | 16.03 | 30.07 | 1.438 | 2.19 | 2.18 | 1.2 | 28 | 3.55 | 3 | 0 | 0 | 2.0 | – | – | – | – | 0.0 | 0.0 |
+| Line Art | clean | 0.52 | 3.94 | 0.036 | 0.47 | 105.71 | 3.3 | 28 | 1.38 | 45 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Line Art | aliased | 0.67 | 14.44 | 0.112 | 0.73 | 55.44 | 14.0 | 59 | 2.95 | 87 | 1 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Line Art | blurred | 1.56 | 16.20 | 0.068 | 0.96 | 105.82 | 3.0 | 53 | 2.65 | 19 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Line Art | noisy | 1.02 | 3.98 | 0.030 | 0.50 | 56.08 | 8.0 | 56 | 2.80 | 42 | 0 | – | – | – | – | – | – | 1.0 | 0.0 |
+| Line Art | scanned | 13.55 | 19.60 | 0.069 | 0.87 | 105.78 | 3.0 | 70 | 3.50 | 4 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Technical Drawing | clean | 0.31 | 6.27 | 0.159 | 4.23 | 55.69 | 4.9 | 31 | 1.84 | 90 | 25 | 90 | 0.0 | – | – | – | – | 1.5 | 0.0 |
+| Technical Drawing | aliased | 0.56 | 20.39 | 0.275 | 2.42 | 55.44 | 6.2 | 31 | 1.85 | 96 | 28 | 94 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| Technical Drawing | blurred | 1.07 | 16.65 | 0.083 | 1.11 | 105.82 | 2.4 | 64 | 4.53 | 24 | 6 | 25 | 2.7 | – | – | – | – | 0.0 | 0.0 |
+| Technical Drawing | noisy | 1.67 | 6.57 | 0.149 | 2.14 | 31.79 | 7.0 | 38 | 2.21 | 88 | 26 | 86 | 0.0 | – | – | – | – | 2.2 | 0.0 |
+| Technical Drawing | scanned | 14.70 | 20.26 | 0.110 | 1.13 | 105.79 | 2.4 | 105 | 7.09 | 21 | 4 | 34 | 2.7 | – | – | – | – | 0.0 | 0.0 |
+| Outline | clean | 0.99 | 14.15 | 0.310 | 1.82 | 106.00 | 3.3 | 88 | 4.40 | 25 | 7 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Outline | aliased | 0.79 | 17.03 | 0.300 | 1.08 | 55.51 | 11.0 | 93 | 4.65 | 14 | 10 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Outline | blurred | 1.66 | 18.46 | 0.311 | 1.84 | 105.72 | 3.0 | 68 | 3.40 | 0 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Outline | noisy | 1.50 | 12.92 | 0.304 | 1.30 | 56.25 | 8.0 | 74 | 3.70 | 11 | 4 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Outline | scanned | 13.60 | 20.48 | 0.323 | 1.79 | 105.55 | 3.0 | 65 | 3.25 | 9 | 1 | – | – | – | – | – | – | 0.0 | 0.0 |
+| Flat Logo | clean | 0.07 | 1.53 | 0.065 | 0.31 | 0.27 | 3.0 | 36 | 3.51 | 47 | 11 | 100 | 0.0 | 0.0 | 0 | 6.8 | – | 0.0 | 0.0 |
+| Flat Logo | aliased | 0.13 | 5.87 | 0.218 | 0.65 | 0.65 | 3.0 | 31 | 1.96 | 44 | 19 | 50 | 0.0 | 0.0 | 0 | 5.8 | – | 0.0 | 0.0 |
+| Flat Logo | blurred | 0.54 | 8.33 | 0.052 | 0.62 | 0.78 | 3.0 | 28 | 1.78 | 43 | 16 | 50 | 0.0 | 0.0 | 0 | 5.8 | – | 0.0 | 0.0 |
+| Flat Logo | noisy | 0.81 | 1.77 | 0.076 | 0.39 | 0.32 | 3.5 | 44 | 2.63 | 31 | 0 | 100 | 1.0 | 0.0 | 0 | 6.9 | – | 0.5 | 0.0 |
+| Flat Logo | scanned | 1.31 | 4.15 | 21.204 | 88.50 | 0.66 | 470.5 | 2251 | 255.53 | 11 | 0 | 62 | 1658.0 | 0.0 | 0 | 58.0 | – | 413.5 | 0.2 |

 ## 4. Yardstick

@@ -258,23 +299,28 @@ Inkscape 1.4.2's Trace Bitmap, run as a black box through its `object-trace` act
 removed, its other settings as they come) on the same one-colour drawings, and its SVG output measured by
 the same code. Compare with the black-and-white presets on the same kinds of input in section 2 and 3.

-| inputs | variant | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
-|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
-| curved shapes | clean | 0.25 | 11.05 | 0.198 | 0.97 | 0.97 | 1.0 | 15 | 1.98 | 11 | 83 | 1.8 | – | – | – | – | 0.0 | 0.0 |
-| curved shapes | aliased | 0.38 | 20.79 | 0.192 | 0.88 | 0.88 | 1.0 | 16 | 1.88 | 14 | 50 | 1.8 | – | – | – | – | 0.0 | 0.0 |
-| curved shapes | blurred | 0.79 | 16.57 | 0.182 | 0.86 | 1.14 | 1.0 | 15 | 1.84 | 6 | 0 | 1.8 | – | – | – | – | 0.0 | 0.0 |
-| curved shapes | noisy | 2.01 | 8.14 | 0.191 | 0.93 | 0.93 | 1.0 | 17 | 2.06 | 10 | 75 | 2.8 | – | – | – | – | 0.0 | 0.0 |
-| curved shapes | scanned | 15.31 | 20.22 | 0.191 | 0.97 | 1.14 | 1.0 | 16 | 1.98 | 7 | 0 | 2.0 | – | – | – | – | 0.0 | 0.0 |
-| polygons | clean | 0.16 | 6.45 | 0.124 | 1.26 | 2.36 | 1.0 | 21 | 1.93 | 27 | 34 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| polygons | aliased | 0.35 | 18.33 | 0.150 | 1.22 | 2.35 | 1.0 | 20 | 1.81 | 20 | 28 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| polygons | blurred | 0.90 | 17.54 | 0.190 | 1.20 | 2.56 | 1.0 | 19 | 1.75 | 0 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| polygons | noisy | 1.62 | 6.05 | 0.119 | 1.22 | 2.32 | 1.0 | 22 | 2.01 | 29 | 19 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| polygons | scanned | 14.75 | 20.30 | 0.170 | 1.49 | 2.55 | 1.0 | 21 | 1.90 | 4 | 3 | 0.0 | – | – | – | – | 0.0 | 0.0 |
-| thin lines | clean | 0.44 | 6.05 | 0.109 | 0.98 | 76.81 | 1.0 | 34 | 1.72 | 2 | – | – | – | – | – | – | 0.0 | 0.0 |
-| thin lines | aliased | 0.74 | 16.37 | 0.099 | 1.17 | 55.97 | 1.0 | 22 | 1.10 | 6 | – | – | – | – | – | – | 0.0 | 0.0 |
-| thin lines | blurred | 1.72 | 18.80 | 0.254 | 0.81 | 106.00 | 1.0 | 18 | 0.90 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
-| thin lines | noisy | 1.02 | 6.25 | 0.112 | 1.00 | 37.89 | 1.0 | 25 | 1.25 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
-| thin lines | scanned | 28.94 | 46.83 | 12.147 | 43.11 | 20.79 | 1.0 | 2763 | 138.15 | 2 | – | – | – | – | – | – | 0.0 | 0.1 |
+| inputs | variant | ΔE | edge ΔE | off mean | off max | missed max | paths | anchors | × art | lines % | upright % | corners % | kinks | odd colours | odd px | gap px | overlap px | specks | outside px |
+|:--|:--|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|--:|
+| curved shapes | clean | 0.25 | 11.05 | 0.198 | 0.97 | 0.97 | 1.0 | 15 | 1.98 | 11 | 7 | 83 | 1.8 | – | – | – | – | 0.0 | 0.0 |
+| curved shapes | aliased | 0.38 | 20.79 | 0.192 | 0.88 | 0.88 | 1.0 | 16 | 1.88 | 14 | 8 | 50 | 1.8 | – | – | – | – | 0.0 | 0.0 |
+| curved shapes | blurred | 0.79 | 16.57 | 0.182 | 0.86 | 1.14 | 1.0 | 15 | 1.84 | 6 | 5 | 0 | 1.8 | – | – | – | – | 0.0 | 0.0 |
+| curved shapes | noisy | 2.01 | 8.14 | 0.191 | 0.93 | 0.93 | 1.0 | 17 | 2.06 | 10 | 0 | 75 | 2.8 | – | – | – | – | 0.0 | 0.0 |
+| curved shapes | scanned | 15.31 | 20.22 | 0.191 | 0.97 | 1.14 | 1.0 | 16 | 1.98 | 7 | 2 | 0 | 2.0 | – | – | – | – | 0.0 | 0.0 |
+| polygons | clean | 0.16 | 6.45 | 0.124 | 1.26 | 2.36 | 1.0 | 21 | 1.93 | 27 | 4 | 34 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| polygons | aliased | 0.35 | 18.33 | 0.150 | 1.22 | 2.35 | 1.0 | 20 | 1.81 | 20 | 3 | 28 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| polygons | blurred | 0.90 | 17.54 | 0.190 | 1.20 | 2.56 | 1.0 | 19 | 1.75 | 0 | 0 | 0 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| polygons | noisy | 1.62 | 6.05 | 0.119 | 1.22 | 2.32 | 1.0 | 22 | 2.01 | 29 | 4 | 19 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| polygons | scanned | 14.75 | 20.30 | 0.170 | 1.49 | 2.55 | 1.0 | 21 | 1.90 | 4 | 0 | 3 | 0.0 | – | – | – | – | 0.0 | 0.0 |
+| thin lines | clean | 0.44 | 6.05 | 0.109 | 0.98 | 76.81 | 1.0 | 34 | 1.72 | 2 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| thin lines | aliased | 0.74 | 16.37 | 0.099 | 1.17 | 55.97 | 1.0 | 22 | 1.10 | 6 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| thin lines | blurred | 1.72 | 18.80 | 0.254 | 0.81 | 106.00 | 1.0 | 18 | 0.90 | 0 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| thin lines | noisy | 1.02 | 6.25 | 0.112 | 1.00 | 37.89 | 1.0 | 25 | 1.25 | 0 | 0 | – | – | – | – | – | – | 0.0 | 0.0 |
+| thin lines | scanned | 28.94 | 46.83 | 12.147 | 43.11 | 20.79 | 1.0 | 2763 | 138.15 | 2 | 0 | – | – | – | – | – | – | 0.0 | 0.1 |
+| askew shapes | clean | 0.31 | 7.76 | 0.142 | 1.08 | 3.38 | 1.0 | 45 | 1.89 | 32 | 15 | – | – | – | – | – | – | 0.0 | 0.0 |
+| askew shapes | aliased | 0.45 | 14.06 | 0.149 | 1.14 | 1.35 | 1.0 | 47 | 1.96 | 30 | 4 | – | – | – | – | – | – | 0.0 | 0.0 |
+| askew shapes | blurred | 1.19 | 17.05 | 0.195 | 1.20 | 3.65 | 1.0 | 44 | 1.83 | 29 | 11 | – | – | – | – | – | – | 0.0 | 0.0 |
+| askew shapes | noisy | 2.03 | 6.74 | 0.116 | 0.85 | 1.04 | 1.0 | 62 | 2.58 | 37 | 7 | – | – | – | – | – | – | 0.0 | 0.0 |
+| askew shapes | scanned | 15.69 | 20.78 | 0.217 | 1.47 | 3.65 | 1.0 | 44 | 1.83 | 26 | 8 | – | – | – | – | – | – | 0.0 | 0.0 |

 ## 5. Cost

@@ -282,89 +328,104 @@ One trace at a time on this machine (all cores); memory is the peak allocated ab

 | preset | image | megapixels | result |
 |:--|:--|--:|:--|
-| Default | photo-like | 1 | 0.04 s, 29 paths, 6888 anchors, 12 MB |
-| Default | four-colour badge | 1 | 0.02 s, 3 paths, 96 anchors, 12 MB |
-| High Fidelity Photo | photo-like | 1 | 0.22 s, 968 paths, 114383 anchors, 170 MB |
-| High Fidelity Photo | four-colour badge | 1 | 0.05 s, 6 paths, 172 anchors, 23 MB |
-| Low Fidelity Photo | photo-like | 1 | 0.11 s, 129 paths, 22929 anchors, 103 MB |
-| Low Fidelity Photo | four-colour badge | 1 | 0.05 s, 6 paths, 136 anchors, 23 MB |
-| 3 Colors | photo-like | 1 | 0.07 s, 9 paths, 3367 anchors, 18 MB |
+| Default | photo-like | 1 | 0.04 s, 29 paths, 6701 anchors, 12 MB |
+| Default | four-colour badge | 1 | 0.02 s, 3 paths, 64 anchors, 12 MB |
+| Auto Color | photo-like | 1 | 0.16 s, 732 paths, 45410 anchors, 21 MB |
+| Auto Color | four-colour badge | 1 | 0.05 s, 5 paths, 84 anchors, 12 MB |
+| High Fidelity Photo | photo-like | 1 | 0.23 s, 968 paths, 114383 anchors, 168 MB |
+| High Fidelity Photo | four-colour badge | 1 | 0.06 s, 6 paths, 172 anchors, 23 MB |
+| Low Fidelity Photo | photo-like | 1 | 0.12 s, 129 paths, 22929 anchors, 105 MB |
+| Low Fidelity Photo | four-colour badge | 1 | 0.07 s, 6 paths, 136 anchors, 22 MB |
+| 3 Colors | photo-like | 1 | 0.09 s, 9 paths, 3367 anchors, 18 MB |
 | 3 Colors | four-colour badge | 1 | 0.05 s, 4 paths, 88 anchors, 13 MB |
-| 6 Colors | photo-like | 1 | 0.08 s, 78 paths, 9008 anchors, 24 MB |
+| 6 Colors | photo-like | 1 | 0.10 s, 78 paths, 9008 anchors, 23 MB |
 | 6 Colors | four-colour badge | 1 | 0.05 s, 5 paths, 84 anchors, 12 MB |
-| 16 Colors | photo-like | 1 | 0.10 s, 178 paths, 20466 anchors, 32 MB |
+| 16 Colors | photo-like | 1 | 0.11 s, 178 paths, 20466 anchors, 32 MB |
 | 16 Colors | four-colour badge | 1 | 0.05 s, 5 paths, 88 anchors, 12 MB |
-| Shades of Gray | photo-like | 1 | 0.08 s, 81 paths, 6698 anchors, 45 MB |
+| Shades of Gray | photo-like | 1 | 0.09 s, 81 paths, 6698 anchors, 46 MB |
 | Shades of Gray | four-colour badge | 1 | 0.06 s, 10 paths, 733 anchors, 34 MB |
-| Black and White Logo | photo-like | 1 | 0.04 s, 71 paths, 5465 anchors, 8 MB |
-| Black and White Logo | four-colour badge | 1 | 0.02 s, 1 paths, 52 anchors, 6 MB |
-| Sketched Art | photo-like | 1 | 0.04 s, 5 paths, 2971 anchors, 8 MB |
-| Sketched Art | four-colour badge | 1 | 0.02 s, 2 paths, 131 anchors, 6 MB |
-| Silhouettes | photo-like | 1 | 0.04 s, 2 paths, 791 anchors, 9 MB |
-| Silhouettes | four-colour badge | 1 | 0.02 s, 1 paths, 25 anchors, 6 MB |
-| Line Art | photo-like | 1 | 0.04 s, 54 paths, 4421 anchors, 8 MB |
-| Line Art | four-colour badge | 1 | 0.02 s, 1 paths, 232 anchors, 6 MB |
-| Technical Drawing | photo-like | 1 | 0.04 s, 221 paths, 7680 anchors, 8 MB |
-| Technical Drawing | four-colour badge | 1 | 0.02 s, 1 paths, 52 anchors, 6 MB |
-| Flat Logo | photo-like | 1 | refused after 0.09 s (not flat art), 40 MB |
+| Black and White Logo | photo-like | 1 | 0.04 s, 71 paths, 5047 anchors, 8 MB |
+| Black and White Logo | four-colour badge | 1 | 0.02 s, 1 paths, 47 anchors, 6 MB |
+| Sketched Art | photo-like | 1 | 0.04 s, 5 paths, 2880 anchors, 8 MB |
+| Sketched Art | four-colour badge | 1 | 0.02 s, 2 paths, 114 anchors, 6 MB |
+| Silhouettes | photo-like | 1 | 0.03 s, 2 paths, 573 anchors, 9 MB |
+| Silhouettes | four-colour badge | 1 | 0.02 s, 1 paths, 24 anchors, 6 MB |
+| Line Art | photo-like | 1 | 0.04 s, 54 paths, 4579 anchors, 8 MB |
+| Line Art | four-colour badge | 1 | 0.02 s, 1 paths, 38 anchors, 6 MB |
+| Technical Drawing | photo-like | 1 | 0.04 s, 221 paths, 6443 anchors, 8 MB |
+| Technical Drawing | four-colour badge | 1 | 0.02 s, 1 paths, 47 anchors, 6 MB |
+| Outline | photo-like | 1 | 0.05 s, 45 paths, 3875 anchors, 16 MB |
+| Outline | four-colour badge | 1 | 0.03 s, 1 paths, 38 anchors, 11 MB |
+| Flat Logo | photo-like | 1 | refused after 0.10 s (not flat art), 40 MB |
 | Flat Logo | four-colour badge | 1 | 0.65 s, 5 paths, 78 anchors, 146 MB |
-| Default | photo-like | 4 | 0.19 s, 48 paths, 17801 anchors, 49 MB |
-| Default | four-colour badge | 4 | 0.09 s, 3 paths, 178 anchors, 48 MB |
-| High Fidelity Photo | photo-like | 4 | 0.72 s, 4475 paths, 341272 anchors, 643 MB |
-| High Fidelity Photo | four-colour badge | 4 | 0.23 s, 6 paths, 200 anchors, 93 MB |
-| Low Fidelity Photo | photo-like | 4 | 0.36 s, 304 paths, 61093 anchors, 412 MB |
-| Low Fidelity Photo | four-colour badge | 4 | 0.23 s, 6 paths, 152 anchors, 96 MB |
-| 3 Colors | photo-like | 4 | 0.26 s, 20 paths, 8453 anchors, 73 MB |
-| 3 Colors | four-colour badge | 4 | 0.18 s, 4 paths, 122 anchors, 53 MB |
-| 6 Colors | photo-like | 4 | 0.26 s, 115 paths, 23128 anchors, 100 MB |
-| 6 Colors | four-colour badge | 4 | 0.19 s, 5 paths, 92 anchors, 46 MB |
-| 16 Colors | photo-like | 4 | 0.28 s, 353 paths, 52749 anchors, 122 MB |
+| Default | photo-like | 4 | 0.23 s, 48 paths, 15720 anchors, 49 MB |
+| Default | four-colour badge | 4 | 0.09 s, 3 paths, 72 anchors, 48 MB |
+| Auto Color | photo-like | 4 | 0.44 s, 1469 paths, 148161 anchors, 111 MB |
+| Auto Color | four-colour badge | 4 | 0.19 s, 5 paths, 92 anchors, 47 MB |
+| High Fidelity Photo | photo-like | 4 | 0.82 s, 4475 paths, 341272 anchors, 620 MB |
+| High Fidelity Photo | four-colour badge | 4 | 0.28 s, 6 paths, 200 anchors, 96 MB |
+| Low Fidelity Photo | photo-like | 4 | 0.55 s, 304 paths, 61093 anchors, 402 MB |
+| Low Fidelity Photo | four-colour badge | 4 | 0.29 s, 6 paths, 152 anchors, 97 MB |
+| 3 Colors | photo-like | 4 | 0.40 s, 20 paths, 8453 anchors, 72 MB |
+| 3 Colors | four-colour badge | 4 | 0.23 s, 4 paths, 122 anchors, 53 MB |
+| 6 Colors | photo-like | 4 | 0.35 s, 115 paths, 23128 anchors, 100 MB |
+| 6 Colors | four-colour badge | 4 | 0.21 s, 5 paths, 92 anchors, 47 MB |
+| 16 Colors | photo-like | 4 | 0.37 s, 353 paths, 52749 anchors, 132 MB |
 | 16 Colors | four-colour badge | 4 | 0.19 s, 5 paths, 96 anchors, 46 MB |
-| Shades of Gray | photo-like | 4 | 0.31 s, 138 paths, 18794 anchors, 154 MB |
-| Shades of Gray | four-colour badge | 4 | 0.26 s, 10 paths, 1265 anchors, 138 MB |
-| Black and White Logo | photo-like | 4 | 0.19 s, 208 paths, 17188 anchors, 32 MB |
-| Black and White Logo | four-colour badge | 4 | 0.08 s, 1 paths, 64 anchors, 24 MB |
-| Sketched Art | photo-like | 4 | 0.20 s, 9 paths, 6884 anchors, 32 MB |
-| Sketched Art | four-colour badge | 4 | 0.08 s, 2 paths, 236 anchors, 24 MB |
-| Silhouettes | photo-like | 4 | 0.17 s, 2 paths, 1951 anchors, 36 MB |
-| Silhouettes | four-colour badge | 4 | 0.08 s, 1 paths, 32 anchors, 24 MB |
-| Line Art | photo-like | 4 | 0.18 s, 127 paths, 12091 anchors, 32 MB |
-| Line Art | four-colour badge | 4 | 0.08 s, 1 paths, 419 anchors, 24 MB |
-| Technical Drawing | photo-like | 4 | 0.19 s, 931 paths, 23132 anchors, 32 MB |
-| Technical Drawing | four-colour badge | 4 | 0.08 s, 1 paths, 64 anchors, 24 MB |
+| Shades of Gray | photo-like | 4 | 0.29 s, 138 paths, 18794 anchors, 160 MB |
+| Shades of Gray | four-colour badge | 4 | 0.32 s, 10 paths, 1265 anchors, 137 MB |
+| Black and White Logo | photo-like | 4 | 0.25 s, 208 paths, 13717 anchors, 32 MB |
+| Black and White Logo | four-colour badge | 4 | 0.09 s, 1 paths, 57 anchors, 24 MB |
+| Sketched Art | photo-like | 4 | 0.24 s, 9 paths, 5358 anchors, 32 MB |
+| Sketched Art | four-colour badge | 4 | 0.09 s, 2 paths, 196 anchors, 24 MB |
+| Silhouettes | photo-like | 4 | 0.24 s, 2 paths, 1457 anchors, 36 MB |
+| Silhouettes | four-colour badge | 4 | 0.13 s, 1 paths, 28 anchors, 24 MB |
+| Line Art | photo-like | 4 | 0.35 s, 127 paths, 11461 anchors, 32 MB |
+| Line Art | four-colour badge | 4 | 0.14 s, 1 paths, 42 anchors, 24 MB |
+| Technical Drawing | photo-like | 4 | 0.35 s, 931 paths, 21061 anchors, 32 MB |
+| Technical Drawing | four-colour badge | 4 | 0.12 s, 1 paths, 57 anchors, 24 MB |
+| Outline | photo-like | 4 | 0.40 s, 113 paths, 10455 anchors, 64 MB |
+| Outline | four-colour badge | 4 | 0.16 s, 1 paths, 42 anchors, 44 MB |
 | Flat Logo | photo-like | 4 | refused after 0.10 s (not flat art), 40 MB |
-| Flat Logo | four-colour badge | 4 | 0.65 s, 5 paths, 69 anchors, 146 MB |
-| Default | photo-like | 16 | 1.02 s, 127 paths, 43656 anchors, 199 MB |
-| Default | four-colour badge | 16 | 0.47 s, 3 paths, 250 anchors, 184 MB |
-| High Fidelity Photo | photo-like | 16 | 3.65 s, 31125 paths, 1175671 anchors, 880 MB |
-| High Fidelity Photo | four-colour badge | 16 | 1.08 s, 6 paths, 274 anchors, 257 MB |
+| Flat Logo | four-colour badge | 4 | 0.67 s, 5 paths, 69 anchors, 146 MB |
+| Default | photo-like | 16 | 1.10 s, 127 paths, 34766 anchors, 199 MB |
+| Default | four-colour badge | 16 | 0.50 s, 3 paths, 88 anchors, 184 MB |
+| Auto Color | photo-like | 16 | 1.63 s, 5391 paths, 449395 anchors, 283 MB |
+| Auto Color | four-colour badge | 16 | 0.82 s, 5 paths, 126 anchors, 184 MB |
+| High Fidelity Photo | photo-like | 16 | 3.92 s, 31125 paths, 1175671 anchors, 880 MB |
+| High Fidelity Photo | four-colour badge | 16 | 1.07 s, 6 paths, 274 anchors, 257 MB |
 | Low Fidelity Photo | photo-like | 16 | 1.80 s, 2036 paths, 181832 anchors, 754 MB |
-| Low Fidelity Photo | four-colour badge | 16 | 1.04 s, 6 paths, 187 anchors, 257 MB |
-| 3 Colors | photo-like | 16 | 1.20 s, 76 paths, 22878 anchors, 290 MB |
-| 3 Colors | four-colour badge | 16 | 0.80 s, 4 paths, 190 anchors, 205 MB |
-| 6 Colors | photo-like | 16 | 1.13 s, 470 paths, 60539 anchors, 298 MB |
-| 6 Colors | four-colour badge | 16 | 0.83 s, 5 paths, 126 anchors, 184 MB |
-| 16 Colors | photo-like | 16 | 1.15 s, 1973 paths, 145173 anchors, 298 MB |
-| 16 Colors | four-colour badge | 16 | 0.89 s, 5 paths, 128 anchors, 185 MB |
-| Shades of Gray | photo-like | 16 | 1.76 s, 686 paths, 53872 anchors, 407 MB |
-| Shades of Gray | four-colour badge | 16 | 1.33 s, 9 paths, 2216 anchors, 270 MB |
-| Black and White Logo | photo-like | 16 | 1.13 s, 1128 paths, 52547 anchors, 129 MB |
-| Black and White Logo | four-colour badge | 16 | 0.36 s, 1 paths, 95 anchors, 88 MB |
-| Sketched Art | photo-like | 16 | 0.99 s, 15 paths, 16298 anchors, 128 MB |
-| Sketched Art | four-colour badge | 16 | 0.40 s, 2 paths, 414 anchors, 88 MB |
-| Silhouettes | photo-like | 16 | 1.37 s, 3 paths, 4516 anchors, 144 MB |
-| Silhouettes | four-colour badge | 16 | 0.40 s, 1 paths, 40 anchors, 95 MB |
-| Line Art | photo-like | 16 | 1.07 s, 713 paths, 43982 anchors, 129 MB |
-| Line Art | four-colour badge | 16 | 0.37 s, 1 paths, 707 anchors, 88 MB |
-| Technical Drawing | photo-like | 16 | 1.17 s, 4578 paths, 84475 anchors, 130 MB |
-| Technical Drawing | four-colour badge | 16 | 0.37 s, 1 paths, 95 anchors, 88 MB |
-| Flat Logo | photo-like | 16 | refused after 0.11 s (not flat art), 40 MB |
-| Flat Logo | four-colour badge | 16 | 0.66 s, 5 paths, 67 anchors, 146 MB |
+| Low Fidelity Photo | four-colour badge | 16 | 1.07 s, 6 paths, 187 anchors, 257 MB |
+| 3 Colors | photo-like | 16 | 1.21 s, 76 paths, 22878 anchors, 290 MB |
+| 3 Colors | four-colour badge | 16 | 0.84 s, 4 paths, 190 anchors, 205 MB |
+| 6 Colors | photo-like | 16 | 1.16 s, 470 paths, 60539 anchors, 298 MB |
+| 6 Colors | four-colour badge | 16 | 0.85 s, 5 paths, 126 anchors, 184 MB |
+| 16 Colors | photo-like | 16 | 1.20 s, 1973 paths, 145173 anchors, 303 MB |
+| 16 Colors | four-colour badge | 16 | 0.91 s, 5 paths, 128 anchors, 184 MB |
+| Shades of Gray | photo-like | 16 | 1.69 s, 686 paths, 53872 anchors, 407 MB |
+| Shades of Gray | four-colour badge | 16 | 1.41 s, 9 paths, 2216 anchors, 270 MB |
+| Black and White Logo | photo-like | 16 | 1.17 s, 1128 paths, 45117 anchors, 129 MB |
+| Black and White Logo | four-colour badge | 16 | 0.44 s, 1 paths, 69 anchors, 88 MB |
+| Sketched Art | photo-like | 16 | 1.19 s, 15 paths, 11568 anchors, 128 MB |
+| Sketched Art | four-colour badge | 16 | 0.41 s, 2 paths, 361 anchors, 88 MB |
+| Silhouettes | photo-like | 16 | 1.41 s, 3 paths, 3358 anchors, 144 MB |
+| Silhouettes | four-colour badge | 16 | 0.45 s, 1 paths, 32 anchors, 95 MB |
+| Line Art | photo-like | 16 | 1.16 s, 713 paths, 36212 anchors, 129 MB |
+| Line Art | four-colour badge | 16 | 0.39 s, 1 paths, 49 anchors, 88 MB |
+| Technical Drawing | photo-like | 16 | 1.26 s, 4578 paths, 79049 anchors, 130 MB |
+| Technical Drawing | four-colour badge | 16 | 0.37 s, 1 paths, 69 anchors, 88 MB |
+| Outline | photo-like | 16 | 1.29 s, 632 paths, 31715 anchors, 256 MB |
+| Outline | four-colour badge | 16 | 0.60 s, 1 paths, 49 anchors, 176 MB |
+| Flat Logo | photo-like | 16 | refused after 0.14 s (not flat art), 40 MB |
+| Flat Logo | four-colour badge | 16 | 0.87 s, 5 paths, 67 anchors, 146 MB |

 ## Revision history

 | date | change |
 |:--|:--|
+| 2026-10-13 | Snap Curves To Lines levels lines within 2.5 degrees of level or upright; askew inputs and an "upright %" column, so the baseline was measured again with them (the tracer of main at `baf9693f`) |
+| 2026-10-13 | Ignore Color; the Auto Color and Outline presets, measured from here on (Outline is the first measure of Create: Strokes) |
+| 2026-10-13 | Thin lines: black and white read against the image's darkest black and the paper near each edge |
 | 2026-10-13 | Memory: layers traced within the box of their pixels and a few at a time (16 megapixel photo: 3.9 GB to 0.9 GB) |
 | 2026-10-13 | Shared edges: outlines are cut at their junctions and each piece is fitted once, the same from either side |
 | 2026-10-13 | Photos: continuous-tone images are smoothed within their tones before quantising, and stacked layers go by lightness |
@@ -1,6 +1,6 @@
 # Localization parity

-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (Vietnamese catalog added, complete under the tests; 12-language score 63% → 71%; Czech: 128 strings added since the catalog was completed are translated, #1461; scores and estimates unchanged; Korean catalog added, complete under the tests; 12-language score 54% → 63%; Hungarian catalog added; Czech render-site localization follow-up; scores and estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (French: 423 strings added since the catalog was measured and 188 entries reworded, #1511; Hungarian: one message in the informal address, #1474; scores and estimates unchanged; Vietnamese catalog added, complete under the tests; 12-language score 63% → 71%; Czech: 128 strings added since the catalog was completed are translated, #1461; scores and estimates unchanged; Korean catalog added, complete under the tests; 12-language score 54% → 63%; Hungarian catalog added; Czech render-site localization follow-up; scores and estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x)

 Per-language status of VectorCraft's interface. How the catalogs work and how to add a language:
 [`development.md` › Localisation](development.md#localisation). Part of
@@ -50,9 +50,10 @@ plus review. Native-speaker review is human work and isn't in the hours.
 | Russian | `ru` | 4,009 / 4,020 | full |
 | Ukrainian | `uk` | 4,009 / 4,020 (one/few/many plurals) | full |
 | Hungarian | `hu` | 4,524 rows: menus, `tl!` literals and messages complete (tests); one plural form | full |
+| Polish | `pl` | 4,492 rows: menus, `tl!` literals and messages complete (tests); one/few/many plurals | full; native review pending |
 | Czech | `cs` | 4,411 catalog entries, including 636 `@msg` rows (measured locally 2026-10-11); menu, literal and message coverage enforced by tests | catalog complete; render-site gaps reduced; native review pending |

-Fourteen non-English catalogs in all. Illustrator, as its public documentation lists, ships around two dozen
+Fifteen non-English catalogs in all. Illustrator, as its public documentation lists, ships around two dozen
 interface languages (including Polish, Dutch, Turkish, the Nordic languages, Hungarian, and Middle East
 editions with Arabic and Hebrew); it doesn't ship Hindi, Indonesian or Vietnamese.

@@ -79,10 +80,12 @@ font for the web build.

 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-13 | minor | French: the 423 strings added since the catalog was last complete are translated, and 188 entries are reworded to the feature names French users know (#1511); Hungarian: one message uses the informal address like the rest of the interface (#1474); the entry counts in the tables are the earlier measurements; native review still pending; scores and estimates unchanged |
 | 2026-10-12 | minor | Vietnamese (`vi`) catalog added, complete under the tests (menus, literals, messages; one plural form); 12-language score 63% → 71%, hours 60–100 → 55–90 |
 | 2026-10-13 | minor | Czech: 128 more strings translated (tool names, PDF and Image Trace presets, pie graph options and others added since the catalog was completed; #1461); the entry count in the table is the 2026-10-11 measurement; native review still pending; scores and estimates unchanged |
 )
 | 2026-10-12 | minor | Korean (`ko`) catalog added, complete under the tests (menus, literals, messages); 12-language score 54% → 63%, hours 70–110 → 60–100 |
+| 2026-10-12 | minor | Polish (`pl`) catalog added, complete under the tests (menus, literals, messages; one/few/many plurals) |
 | 2026-10-12 | minor | Hungarian (`hu`) catalog added, complete under the tests |
 | 2026-10-11 | minor | Czech render-site follow-up: file-dialog filters, diagnostics, preset numbering, contributor tooltips/plurals, gradient grammar and contextual printer mark styles; estimates unchanged |
 | 2026-10-10 | major | First per-language table, measured from the catalog row counts against the complete French catalog |
@@ -2115,7 +2115,8 @@ area). Each one has a query command:
 transparent around them).

 What other apps copied goes into the clipboard with `clipboard.importSvg`, `clipboard.importPdf {dataBase64, page?,
-password?}` (the page's objects), `clipboard.importImage {dataBase64, mime?}` (an embedded image at 100% of its
+password?}` (the page's objects), `clipboard.importEps {dataBase64}` (an EPS or other PostScript picture's objects,
+as `document.open` reads one), `clipboard.importImage {dataBase64, mime?}` (an embedded image at 100% of its
 physical size) or `clipboard.importText {text}` (point text in the default type style), each centred on `center`
 (default: the first artboard); then any `edit.paste*` command pastes it. The desktop app does this itself: Copy and
 Cut publish the formats to the system clipboard, and a Paste outside text editing first reads what another app
@@ -2192,7 +2193,8 @@ listed in `warnings`. Binary DXF and DWG files answer an error saying to save th

 `links.list {show?: all|missing|modified|embedded, sort?: name|kind|status}` lists every image in the layers, top
 first, as the Links panel does: `{id, name, linked, status: ok|modified|missing|embedded, format, pixelWidth,
-pixelHeight, path?, found?, page?, preview?}`. `links.info {id?}` is the Link Info: `image.info`'s fields plus
+pixelHeight, path?, found?, page?, preview?, note?}` (`note`: the image is too large to decode and isn't drawn;
+`document.open` and `file.place` say the same in their `warnings`). `links.info {id?}` is the Link Info: `image.info`'s fields plus
 `status`, `format`, the file's `ppi` and the `effectivePpi`, `scale` (% of 100%), `rotation` (degrees,
 counter-clockwise), `placement` and, for a linked file, `fileName`, `location`, `fileSize`, `created`, `modified`.
 `links.goTo {id}` selects an image; `links.embed {ids?}` keeps linked files' pixels in the document (an image whose
@@ -2975,8 +2977,9 @@ included) the fonts in DirectWrite's system font collection, such as those Adobe
 `/Network/Library/Fonts`, `~/Library/Fonts` and downloaded system fonts, plus in the desktop app and `vectorcraft-cli`
 the fonts CoreText's font manager lists outside them, such as those apps and font managers register from their own
 folders; Linux and BSD: `/usr/share/fonts`,
-`/usr/local/share/fonts`, `~/.fonts` and the XDG data folders' `fonts`, `~/.local/share/fonts` among them, and in a
-Flatpak sandbox the host's fonts). Faces without outlines VectorCraft draws (no `glyf`, `CFF`, `CFF2` or `VARC` table, such
+`/usr/local/share/fonts`, `~/.fonts` and the XDG data folders' `fonts`, `~/.local/share/fonts` among them, in a
+Flatpak sandbox the host's fonts, and the folders fontconfig's configuration lists (`<dir>` in `/etc/fonts/fonts.conf`
+and the files it includes: where packages add theirs, such as TeX fonts under `/usr/share/texmf/fonts`)). Faces without outlines VectorCraft draws (no `glyf`, `CFF`, `CFF2` or `VARC` table, such
 as bitmap-only fonts) are left out. The scan also reads the folder the `fontsFolder` preference names (Preferences › Type ›
 Additional Fonts Folder) with its subfolders and, in the desktop app and `vectorcraft-cli`, VectorCraft's own `Fonts` folder
 next to the preferences: `~/Library/Application Support/VectorCraft/Fonts` on macOS, `%APPDATA%\VectorCraft\Fonts` on
@@ -1,6 +1,6 @@
 # Roadmap: milestones and what's next

-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (Split Into Grid options, #1462; Transform Objects and Reflect's angle, #1448 and #1460; Pathfinder on a group, #1450; unknown parameter keys refused, #1442; grayscale TIFFs with alpha, #1466 in part; estimates unchanged; M9: Extrude & Bevel, Inflate and Rotate; `.ai` compound path paint, #1410, overprint on import, #1388, text-only PDF parts, #1387; Transform dialogs preview, #1412, and transforms of direct-selected anchors, #1408; strokes wider than their shape, #1396; estimates unchanged; `.ai` editing-data follow-ups, #1390, #1391, #1392; dialog keyboard focus, #1367 and #1395; symbol instance redraw cache, #1386; font rescan, #1376; estimates unchanged; gradient shapes import as paths, #1304; white constant alpha masks, #1286 in part; Live Corners widget click, #1239; custom ruler origin, #1212; M11: Artboard object clicks create a fitted artboard (#1227); estimate unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; DXF control-point SPLINE closure read, #1299 follow-up; desktop print transport adopts craft-print, Windows 7 fallback retained, scores unchanged; Czech render-site localization follow-up; scores and estimates unchanged; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; M6: Simplify preview/counts and valid topology selection (#1272); estimates unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; M14: RPM runtime metadata (#1275); estimates unchanged; M5: squared-distance texture redraws (#1257); clean-machine/platform drag measurements still pending; estimates unchanged; M2: Curvature point display improved (#1236, in part); estimates unchanged; M7: full-name font matching (#1258); Windows font-service QA pending; estimates unchanged; M1: no-op anchor Align keeps Undo, Redo and saved state (#1180 follow-up); estimates unchanged; M14: dedicated Eyedropper cursor (#1269); estimates unchanged; M3: Eyedropper reads visible locked and outside-isolation sources (#1251); estimates unchanged; M2: Direct Selection segment picks and Delete (#1278); estimates unchanged; M3: adding paint to an unpainted zero-width stroke restores 1 pt (#1253); estimates unchanged; M12: graph designs, graph data, Graph Type and label options; M14: native macOS save Format menu, #866; M6: compound appearance and member fill-rule fixes, #1197; estimates unchanged; M9: PDF raster-effect cap warnings; G11: #893 fixed, #937 open; M7: accurate character controls after scaling, #1034; estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (Direct Selection anchor precedence, #1508; dialog slider rails, #1483; template layers in Outline view, #1486; type that does not fit its frame is reported, #1471; 3D on outlined type, #1481; print-size images, #1517; French catalog, #1511; estimates unchanged; Split Into Grid options, #1462; Transform Objects and Reflect's angle, #1448 and #1460; Pathfinder on a group, #1450; unknown parameter keys refused, #1442; grayscale TIFFs with alpha, #1466 in part; estimates unchanged; M9: Extrude & Bevel, Inflate and Rotate; `.ai` compound path paint, #1410, overprint on import, #1388, text-only PDF parts, #1387; Transform dialogs preview, #1412, and transforms of direct-selected anchors, #1408; strokes wider than their shape, #1396; estimates unchanged; `.ai` editing-data follow-ups, #1390, #1391, #1392; dialog keyboard focus, #1367 and #1395; symbol instance redraw cache, #1386; font rescan, #1376; estimates unchanged; gradient shapes import as paths, #1304; white constant alpha masks, #1286 in part; Live Corners widget click, #1239; custom ruler origin, #1212; M11: Artboard object clicks create a fitted artboard (#1227); estimate unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; DXF control-point SPLINE closure read, #1299 follow-up; desktop print transport adopts craft-print, Windows 7 fallback retained, scores unchanged; Czech render-site localization follow-up; scores and estimates unchanged; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; M6: Simplify preview/counts and valid topology selection (#1272); estimates unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; M14: RPM runtime metadata (#1275); estimates unchanged; M5: squared-distance texture redraws (#1257); clean-machine/platform drag measurements still pending; estimates unchanged; M2: Curvature point display improved (#1236, in part); estimates unchanged; M7: full-name font matching (#1258); Windows font-service QA pending; estimates unchanged; M1: no-op anchor Align keeps Undo, Redo and saved state (#1180 follow-up); estimates unchanged; M14: dedicated Eyedropper cursor (#1269); estimates unchanged; M3: Eyedropper reads visible locked and outside-isolation sources (#1251); estimates unchanged; M2: Direct Selection segment picks and Delete (#1278); estimates unchanged; M3: adding paint to an unpainted zero-width stroke restores 1 pt (#1253); estimates unchanged; M12: graph designs, graph data, Graph Type and label options; M14: native macOS save Format menu, #866; M6: compound appearance and member fill-rule fixes, #1197; estimates unchanged; M9: PDF raster-effect cap warnings; G11: #893 fixed, #937 open; M7: accurate character controls after scaling, #1034; estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x)

 Forward-looking plan. Where VectorCraft stands is in [`ROADMAP.md`](../ROADMAP.md) and
 [target-app-parity.md](target-app-parity.md); the ranked work list is [gaps.md](gaps.md). Hours are Opus 5.5
@@ -80,6 +80,7 @@ After placed documents (File › Place of a `.vectorcraft` file, linked), M4.14

 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-13 | minor | Direct Selection takes the selected object's anchor where anchors of overlapping objects coincide (#1508); commands and MCP `add_text` report area type that does not fit its frame (#1471), a tab stop in the Tabs panel drags from where the press landed (#1458); M9: 3D and Materials on outlined type and other shapes of many small curves (#1481), Twist 0° to 360° (#1524), twisted walls keep their faces (#1525); print-size images draw, export and crop (#1517), `vectorcraft-cli perf` reports load and memory on Windows (#1502); sliders in dialogs show their rail (#1483), a template layer stays in Preview in Outline view (#1486), French catalog complete again (#1511), a Hungarian message in the informal address (#1474); `graph.setData`'s CSV keeps each value exactly (#1485); estimates unchanged |
 | 2026-10-13 | minor | M6: Split Into Grid has its documented options (#1462), the Pathfinder panel works on a group selected alone (#1450); M2: Transform Objects in the Transform dialogs and Transform Each, Reflect across an angle (#1448, #1460); M4: grayscale TIFFs with an alpha channel or extra channels place (#1466 in part), strokes kept apart from a faded or masked fill on PDF and `.ai` import (#1434), SVG knockout groups without masks (#1435); M7: Fit Headline in a frame one line tall (#1444), frames beyond a billion points hold no text (#1451); M13: commands refuse a parameter key they don't take (#1442); M5: edits and Alt-drags of thousands of objects (#1429 in part); M14: a focused field follows its value (#1457), selected text in value fields is readable (#1465 in part), a window surface past 8192 px no longer closes the app (#1459 in part); estimates unchanged |
 | 2026-10-12 | minor | M9: Extrude & Bevel, Inflate and Rotate (initial 3D types, [three-d.md](three-d.md)) |
 | 2026-10-12 | minor | M4: a `.ai` compound path takes its last path's paint (#1410), PDF and `.ai` import keep overprint (#1388), a `.ai` whose PDF part draws only text opens from it (#1387); M2: the Transform dialogs preview and step with the arrow keys (#1412), the transform tools and commands act on direct-selected anchors (#1408), the bounding box hides during a corner drag (#1229); M5: a stroke wider than its closed shape paints solid on the canvas (#1396); estimates unchanged |
@@ -1,6 +1,6 @@
 # Parity with Adobe Illustrator

-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (Split Into Grid options, #1462; Transform Objects and Reflect across an angle, #1448 and #1460; Pathfinder panel on a group, #1450; unknown parameter keys refused, #1442; grayscale TIFFs with alpha, #1466 in part; Localization: Vietnamese catalog added, 63% → 71%, hours 60–100 → 55–90, full readiness unchanged at ~62%; scores and hours unchanged; Image Trace places edges to a fraction of a pixel in every mode, measured in `image-trace-quality.md`, score unchanged; 3D and Materials: Extrude & Bevel, Inflate and Rotate added, 3D ~8% → ~25% (estimated), menu stubs 25 → 22; Affinity text frames too short for their first line show it, #1423; Transform dialogs preview, #1412, and the transform tools and commands act on direct-selected anchors, #1408; `.ai` compound path paint, #1410; strokes wider than their shape, #1396; corner drags hide the bounding box, #1229; scores and hours unchanged; PDF and `.ai` import keep overprint, #1388, scores unchanged; `.ai` editing-data follow-ups: gradient stops, type of objects with an appearance, short area-type frames (#1390, #1391, #1392); dialog keyboard focus on every open (#1382, #1395); art flush with an artboard (#1375); font rescan (#1376); symbol instance redraw cache (#1386); scores and hours unchanged; grid tool options, #1377 in part, scores unchanged; `.ai` placed (linked) files read from the editing data, #1264, scores unchanged; gradient shapes import as paths, #1304; white constant alpha masks, #1286 in part; Live Corners widget click selects its corner, #1239; scores and hours unchanged; custom ruler origin, #1212; Artboard click-to-fit verified for objects, groups, visible bounds, undo and cancellation (#1227); scores and hours unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; Localization: Korean catalog added, 54% → 63%, full readiness unchanged at ~62%; desktop print transport adopts craft-print, Windows 7 fallback retained, scores unchanged; Image Trace: an image over 64 megapixels traces scaled down instead of being refused, scores unchanged; Czech render-site localization follow-up; scores and estimates unchanged; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; Path operations: Simplify preview/counts and component selection (#1272); scores unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; Platforms: RPM runtime capabilities and glibc floor (#1275); scores unchanged; Raster effects: squared-distance texture redraws (#1257); pixels unchanged; scores and hours unchanged; Drawing: Curvature point display improved (#1236, in part); scores unchanged; Type core: full-name font matching (#1258), scores and hours unchanged; Selection: no-op anchor Align preserves history and saved state (#1180 follow-up); scores unchanged; UI chrome: Eyedropper cursor and precise-setting regressions (#1269); scores unchanged; Colour: Eyedropper reads visible locked and outside-isolation sources (#1251); scores and hours unchanged; Selection: segment click/Delete preserves neighboring edges (#1278); scores unchanged; Colour: unpainted zero-width strokes regain 1 pt when painted (#1253); scores and hours unchanged; graphs: designs and markers, data, Graph Type and label options; UI chrome: native macOS save Format menu, #866, scores unchanged; compound paths inherit the backmost appearance and member fill-rule edits reach their owner, #1197; scores unchanged; Type core: Middle Eastern digit types done, Character panel menu › Digits; PDF export warns when the pixel cap lowers raster-effect resolution; Drawing tools: Live Corners round corners between curved sides, #1144; Type advanced: proportional vertical metrics (`vpal`) done, #966; Shape Builder: #893 fixed, merged regions of crossing lines no longer keep seams; scores unchanged while #937 is open; #1034: document-point character controls after object/group scaling; full readiness recomputed as the standard's additive weighted sum, ~62%; per-audience hours; essentials-user score ~75% added; ready-for-real-work re-examined: 50% → 55%, mainstream 65% added; earlier the same day: full re-measure against Illustrator 2026 30.x; merged the ROADMAP's parity estimate, honest assessment and "Shipped so far" into this file; SVG knockout groups of opaque art export without masks; Image Trace: colour presets no longer shatter noisy flat art and photos trace into smooth tones, measured in `image-trace-quality.md`, score unchanged; Split Into Grid options, #1462; Transform Objects and Reflect across an angle, #1448 and #1460; Pathfinder panel on a group, #1450; unknown parameter keys refused, #1442; grayscale TIFFs with alpha, #1466 in part; scores and hours unchanged; Image TraceLine truncated
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (late 2026-10-12 merges: type that does not fit its frame is reported, #1471; Tabs panel drags, #1458; template layers in Outline view, #1486; dialog slider rails, #1483; Direct Selection anchor precedence, #1508; print-size images, #1517; 3D on outlined type, #1481; French catalog, #1511; scores unchanged; Split Into Grid options, #1462; Transform Objects and Reflect across an angle, #1448 and #1460; Pathfinder panel on a group, #1450; unknown parameter keys refused, #1442; grayscale TIFFs with alpha, #1466 in part; Localization: Vietnamese catalog added, 63% → 71%, hours 60–100 → 55–90, full readiness unchanged at ~62%; scores and hours unchanged; Image Trace places edges to a fraction of a pixel in every mode, measured in `image-trace-quality.md`, score unchanged; 3D and Materials: Extrude & Bevel, Inflate and Rotate added, 3D ~8% → ~25% (estimated), menu stubs 25 → 22; Affinity text frames too short for their first line show it, #1423; Transform dialogs preview, #1412, and the transform tools and commands act on direct-selected anchors, #1408; `.ai` compound path paint, #1410; strokes wider than their shape, #1396; corner drags hide the bounding box, #1229; scores and hours unchanged; PDF and `.ai` import keep overprint, #1388, scores unchanged; `.ai` editing-data follow-ups: gradient stops, type of objects with an appearance, short area-type frames (#1390, #1391, #1392); dialog keyboard focus on every open (#1382, #1395); art flush with an artboard (#1375); font rescan (#1376); symbol instance redraw cache (#1386); scores and hours unchanged; grid tool options, #1377 in part, scores unchanged; `.ai` placed (linked) files read from the editing data, #1264, scores unchanged; gradient shapes import as paths, #1304; white constant alpha masks, #1286 in part; Live Corners widget click selects its corner, #1239; scores and hours unchanged; custom ruler origin, #1212; Artboard click-to-fit verified for objects, groups, visible bounds, undo and cancellation (#1227); scores and hours unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; Localization: Korean catalog added, 54% → 63%, full readiness unchanged at ~62%; desktop print transport adopts craft-print, Windows 7 fallback retained, scores unchanged; Image Trace: an image over 64 megapixels traces scaled down instead of being refused, scores unchanged; Czech render-site localization follow-up; scores and estimates unchanged; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; Path operations: Simplify preview/counts and component selection (#1272); scores unchanged; G2: Film Grain added; Photoshop effects 29/57; 28 filters remain; Platforms: RPM runtime capabilities and glibc floor (#1275); scores unchanged; Raster effects: squared-distance texture redraws (#1257); pixels unchanged; scores and hours unchanged; Drawing: Curvature point display improved (#1236, in part); scores unchanged; Type core: full-name font matching (#1258), scores and hours unchanged; Selection: no-op anchor Align preserves history and saved state (#1180 follow-up); scores unchanged; UI chrome: Eyedropper cursor and precise-setting regressions (#1269); scores unchanged; Colour: Eyedropper reads visible locked and outside-isolation sources (#1251); scores and hours unchanged; Selection: segment click/Delete preserves neighboring edges (#1278); scores unchanged; Colour: unpainted zero-width strokes regain 1 pt when painted (#1253); scores and hours unchanged; graphs: designs and markers, data, Graph Type and label options; UI chrome: native macOS save Format menu, #866, scores unchanged; compound paths inherit the backmost appearance and member fill-rule edits reach their owner, #1197; scores unchanged; Type core: Middle Eastern digit types done, Character panel menu › Digits; PDF export warns when the pixel cap lowers raster-effect resolution; Drawing tools: Live Corners round corners between curved sides, #1144; Type advanced: proportional vertical metrics (`vpal`) done, #966; Shape Builder: #893 fixed, merged regions of crossing lines no longer keep seams; scores unchanged while #937 is open; #1034: document-point character controls after object/group scaling; full readiness recomputed as the standard's additive weighted sum, ~62%; per-audience hours; essentials-user score ~75% added; ready-for-real-work re-examined: 50% → 55%, mainstream 65% added; earlier the same day: full re-measure against Illustrator 2026 30.x; merged the ROADMAP's parity estimate, honest assessment and "Shipped so far" into this file; SVG knockout groups of opaque art export without masks; Image Trace: colour presets no longer shatter noisy flat art and photos trace into smooth tones, Line truncated

 The authoritative parity assessment. [`ROADMAP.md`](../ROADMAP.md) summarizes it; [`gaps.md`](gaps.md) is
 the work list made from it. Deep areas have their own checklists: [UI and interaction](ui-parity.md),
@@ -436,9 +436,9 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
    Transform Again uses the Copy, Transform Patterns, Scale Strokes & Effects and Scale Corners choices of the transform it repeats; after a bounding-box handle drag on area type, it resizes the type area again and the type keeps its size (`object.transformAgain`). With anchors selected with Direct Selection, Move, Rotate, Scale, Reflect, Shear and Transform Again (the commands, their dialogs and the four tools' drags) transform only those anchors, their handles with them, about the centre of the box around them unless a point was clicked; a copy still copies the whole object (#1408; behaviour reference: [adjust path segments](https://helpx.adobe.com/illustrator/using/adjust-path-segments.html); the default reference point and the copy are our choices). The Move, Rotate, Scale, Reflect and Shear dialogs have a Preview checkbox, off when they open: while it is on the canvas follows the values, Cancel rolls it back and OK is still one undo step; Up/Down step the Rotate and Shear angles and the Scale percentages by 1, Shift by 10 (#1412). The five dialogs and Transform Each have Transform Objects beside Transform Patterns: off, the art stays and only its pattern tiles transform (`objects` on the transform commands), and Transform Again repeats the choice (#1448; behaviour reference: [scale objects](https://helpx.adobe.com/illustrator/desktop/manage-objects/reshape-transform-objects/scale-objects.html); the checkboxes are always enabled and the Scale page's pair is applied to all of them, our choices). Reflect's axis is Horizontal, Vertical or an angle (#1460; [reflect objects along an axis](https://helpx.adobe.com/illustrator/desktop/manage-objects/arrange-objects/reflect-objects-along-an-axis.html)). The link that keeps Transform Each's two scales equal is not built.
  - **Live Corners:** drag a live rectangle's corner widgets (Selection or Direct Selection) to round all corners, with a radius readout; with Direct Selection, select corner anchors to show and round just those corners (#381). Each corner keeps its own radius and kind (Round, Inverted Round, Chamfer): Alt-click a widget to cycle the kind, double-click it for the Corners dialog, and the Properties and Transform radius fields set the selected corners (`object.setLiveShape {corners, radius, kind}`). Corners stay circular when the rectangle is scaled unevenly or along its own sides when rotated (the radius keeps its size, or scales by the mean scale with Scale Corners on); only a shear distorts them. On a rectangle that isn't square every corner is the same circle: a radius past half the shorter side stops there for all of them, the widgets sit on the corners as drawn and turn the edited corners red at that limit, CSS export writes the drawn radii, and rectangles saved stretched by older versions get circular corners when their corners are next set (#442). Live Corners work on any path's corners too, as on a rectangle's (#511): a star's, a live polygon's (which also shows them to the Selection tool, has a Corner Radius field in the Properties and Transform panels and keeps its radius as its sides change) and a pen path's, wherever two sides meet at an angle at an anchor that isn't smooth: curved sides too, trimmed to what the cut leaves of them (#1144). Direct Selection shows the widgets of every corner, or of the corners holding selected anchors; each corner is a circle tangent to both sides, drawn no larger than takes its cut halfway along its shorter side; a path keeps its uncut outline so its corners stay editable, and the same command, dialog, angle preference and View › Hide Corner Widget apply. With Direct Selection a click on a widget (no drag) selects its corner, as a click on the corner's anchor does, so the next drag on it rounds that corner alone; Shift-click toggles it (#1239). While a corner widget is dragged with the Selection tool the bounding box hides, so the rounding shows against the path alone (#1229).
  - **Pen:** Alt pressed in the middle of dragging out an anchor splits its handles and keeps the curve already shaped into it (only the outgoing handle follows the pointer); Space held while dragging out an anchor moves it, handles and all. A press on the first anchor of the path being drawn closes it whatever the drag then does: the drag shapes the closing curve (symmetric handles, Alt breaks them) and the release closes the path wherever it ends (#501). Clicking the last anchor of the path being drawn retracts its outgoing handle (convert cursor), and dragging from it pulls out a new one on its own. Auto Add/Delete: over a selected path, a click on a segment adds an anchor and a click on an anchor deletes it (add and delete cursors); Shift held, or Preferences › General › Disable Auto Add/Delete, starts a new path instead. Alt held over a handle end or an anchor of a selected path (the one being drawn too) works as the Anchor Point tool, with its convert cursor: dragging a handle moves it alone, clicking a smooth anchor makes it a corner, dragging an anchor pulls out new symmetric handles, dragging a segment reshapes it; drawing then goes on. Cmd (Ctrl) held drags with the selection tool chosen last, Direct Selection until one is (handles, anchors and segments of the path being drawn or another), and the Pen then goes on drawing its path while that stays selected; the pointer shows that tool's while Cmd is held. The same holds for agents (`pointer_gesture` with `mods.cmd`), as the borrowing now lives in the engine (#494).
-  - **Direct Selection (#1278):** clicking a segment picks its connection, with hollow endpoint anchors and only that curve's direction handles. Delete leaves the neighboring curves and appearance intact, opens/splits contours in one undo step, and another Delete removes the remaining selected path. A whole-path drag and deliberate anchor selection keep their existing behavior; egui frames and native control/art checked, OS mouse/visual QA pending.
+  - **Direct Selection (#1278):** clicking a segment picks its connection, with hollow endpoint anchors and only that curve's direction handles. Delete leaves the neighboring curves and appearance intact, opens/splits contours in one undo step, and another Delete removes the remaining selected path. A whole-path drag and deliberate anchor selection keep their existing behavior; egui frames and native control/art checked, OS mouse/visual QA pending. Where anchors of overlapping objects coincide, a click or drag takes the anchor of the selected object, also when another object lies over it (#1509, fixes #1508).
  - **Path editing (#494):** the handles shown are the handles that drag: Direct Selection drags those of a path selected as a whole (as the Pen leaves it), the Anchor Point tool and Pen+Alt no longer grab handles that Show handles when multiple anchors are selected hides, a handle shorter than the tolerance leaves its anchor to be picked, and the anchor tools pick within Selection & Anchor Display › Tolerance. A dragged segment keeps a smooth anchor at either end smooth. With Direct Selection, the Pen, the Curvature and the anchor tools, a path selected as a whole shows all its anchors selected, and the Control bar and the Properties panel offer Convert (corner, smooth) for them too; Remove and Cut wait for anchors direct-selected (#504). A handle drag gathers its snap targets once per drag (it took 21 ms per pointer move on a 20,000-path document, now 1 ms; `vectorcraft-cli perf` measures handle and segment drags on a 5,000-anchor path).
-  - **Graphs:** Column, Stacked Column, Bar, Stacked Bar, Line, Area, Scatter, Pie and Radar graph tools with Graph Data and Graph Type. A series starts in greyscale; Group Selection's fill and stroke are kept separately on the graph and reapplied when its data, type or size changes, and through save, open and undo. Graph Type's Override Calculated Values (both `axisMin` and `axisMax`) uses exactly that value-axis range, split into the tick count (5 when automatic). Line graphs take Edge-to-Edge Lines (off by default: the points sit at the centres of their categories; graphs saved before the option keep their edge-to-edge lines), and radar graphs follow Mark Data Points and Connect Data Points. Blank cells (an empty CSV cell or `null`) are values left out, not zeros: columns, bars and stacked segments skip them, lines and scatter lines break around them and the value axis ignores them, while area, pie and radar draw them as 0; a number in straight quotes is a label, and the data window writes it back quoted. Graph types combine: Graph Type on series picked with Group Selection (or `series` indexes) draws them as their own type, with column, stacked column, line and area mixing on the vertical value axis and bar and stacked bar on the horizontal one; stacked columns take one slot of the cluster, lines draw in front of columns and areas behind. The value axis goes on the left, the right or both sides (column, stacked column, line, area and scatter graphs; bar graphs keep theirs along the bottom), and Separate Scales gives the series assigned to the right axis a scale of their own with its own tick values. Each value axis takes tick marks of no, short or full (across the plot) length and a count per division, and a prefix and suffix for its numbers; the category axis takes tick marks too (none by default), at or between its labels. Graph designs: Object › Graph › Design lists the designs with a preview of the selected one, and New Design (the selected art), Rename, Delete Design, Paste Design (a copy back to edit) and Select Unused, and Marker draws the data points and legend swatches of line, scatter and radar series with a design, scaled so its backmost object fills the default marker's square. Graph Data transposes rows and columns and switches a scatter graph's x and y, and a `|` in a category or series label starts a new line. Pie graphs take Legends in Wedges, Position (Even, Ratio sized by area, Stacked on one centre) and Sort (None, All, First). Graph Type takes column and cluster widths up to 1000% (overlapping past 100%) with First Row and First Column in Front (First Row orders each series' categories; across series the series order decides, so series stay one group each for Group Selection), draws filled lines, adds drop shadows behind columns, bars, lines and wedges, and puts the legend in rows across the top. Text formatted with the Character or Appearance controls, on the whole graph or on labels picked with Group Selection, is kept per kind of label (value axis numbers, category labels, legend labels) through the graph being drawn again. Object › Graph › Data opens a worksheet: cells picked with a click and edited above the sheet (Tab moves right, Enter down, the arrows between cells), Import Data from a tab-separated text file, Transpose, Switch x/y, Cell Style (decimals shown, column width), Revert and Apply. Column designs remain open.
+  - **Graphs:** Column, Stacked Column, Bar, Stacked Bar, Line, Area, Scatter, Pie and Radar graph tools with Graph Data and Graph Type. A series starts in greyscale; Group Selection's fill and stroke are kept separately on the graph and reapplied when its data, type or size changes, and through save, open and undo. Graph Type's Override Calculated Values (both `axisMin` and `axisMax`) uses exactly that value-axis range, split into the tick count (5 when automatic). Line graphs take Edge-to-Edge Lines (off by default: the points sit at the centres of their categories; graphs saved before the option keep their edge-to-edge lines), and radar graphs follow Mark Data Points and Connect Data Points. Blank cells (an empty CSV cell or `null`) are values left out, not zeros: columns, bars and stacked segments skip them, lines and scatter lines break around them and the value axis ignores them, while area, pie and radar draw them as 0; a number in straight quotes is a label, and the data window writes it back quoted. Graph types combine: Graph Type on series picked with Group Selection (or `series` indexes) draws them as their own type, with column, stacked column, line and area mixing on the vertical value axis and bar and stacked bar on the horizontal one; stacked columns take one slot of the cluster, lines draw in front of columns and areas behind. The value axis goes on the left, the right or both sides (column, stacked column, line, area and scatter graphs; bar graphs keep theirs along the bottom), and Separate Scales gives the series assigned to the right axis a scale of their own with its own tick values. Each value axis takes tick marks of no, short or full (across the plot) length and a count per division, and a prefix and suffix for its numbers; the category axis takes tick marks too (none by default), at or between its labels. Graph designs: Object › Graph › Design lists the designs with a preview of the selected one, and New Design (the selected art), Rename, Delete Design, Paste Design (a copy back to edit) and Select Unused, and Marker draws the data points and legend swatches of line, scatter and radar series with a design, scaled so its backmost object fills the default marker's square. Graph Data transposes rows and columns and switches a scatter graph's x and y, and a `|` in a category or series label starts a new line. Pie graphs take Legends in Wedges, Position (Even, Ratio sized by area, Stacked on one centre) and Sort (None, All, First). Graph Type takes column and cluster widths up to 1000% (overlapping past 100%) with First Row and First Column in Front (First Row orders each series' categories; across series the series order decides, so series stay one group each for Group Selection), draws filled lines, adds drop shadows behind columns, bars, lines and wedges, and puts the legend in rows across the top. Text formatted with the Character or Appearance controls, on the whole graph or on labels picked with Group Selection, is kept per kind of label (value axis numbers, category labels, legend labels) through the graph being drawn again. Object › Graph › Data opens a worksheet: cells picked with a click and edited above the sheet (Tab moves right, Enter down, the arrows between cells), Import Data from a tab-separated text file, Transpose, Switch x/y, Cell Style (decimals shown, column width), Revert and Apply. Column designs remain open. `graph.setData` returns and takes the data as CSV with each value written exactly, not rounded to two decimals, so applying the returned CSV changes nothing (#1485).
  - **Other:** Eyedropper, Gradient annotator, Artboard (Alt-drag duplicates an artboard, and its art with Move/Copy Artwork with Artboard on; Copy, Cut and Paste take the artboard with its art, Paste right of the last artboard, Paste in Place where it was, into this or another document, #446; Object › Artboards › Rearrange All Artboards lays them out in a grid by row or by column, in one row or one column, left to right or right to left, from the menu, the Artboards panel or Properties' Rearrange All, #681; Scale Artwork with Artboard, in the Control bar and Properties beside Move Artwork with Artboard, resizes the artboard proportionally with the art fully inside it and its guides, strokes and corners per the Scale preferences, #602), Measure, Type, Hand, Zoom, Rotate View.
  - **Editing type:** double-clicking type with a selection tool switches to the Type tool with the caret where it was clicked.
  - **Temporary tools:** Cmd with any other tool drags with the selection tool used last (Selection, Direct Selection or Group Selection). Held Space pans and Cmd+Space zooms (Cmd+Alt+Space out) whatever the tool.
@@ -451,7 +451,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
  Selected objects are deselected, the key object included, when a row drag moves them into a hidden layer or group, when `node.move` moves them into a hidden or locked layer or group, when Merge Selected moves them into a hidden or locked layer, when Collect in New Layer moves them into a new layer inside a hidden or locked layer, when Flatten Artwork moves them into a locked layer, and when applying a data set hides them.
 - **Drawing aids:** Smart Guides and snapping (moving, with the Selection, Group Selection or Direct Selection tool, and resizing by the bounding-box handles with the Selection or Free Transform tool, Shift and Alt too: the dragged corner or side lands on the other objects' anchors and centres ("anchor", "center") or lines up with their edges and centres (a line and "align"); with Smart Guides › Spacing Guides, a moved selection that lines up with nothing along an axis lands as far from its neighbour as two other objects of its row or column are apart, or halfway between its two neighbours, the equal gaps marked; with View › Snap to Grid on, a moved selection lands on the grid instead, by whichever of its edges or its centre is nearest a gridline on each axis, #740; the Rotate, Scale, Shear and Reflect tools drag from the anchor they grab and snap the pointer the same way, so a corner dragged onto another object's anchor scales exactly onto it, #482; anchors dragged with Direct Selection: the one pressed on lands on other anchors, its own path's that stay put among them, on path segments or in line with them, the others following, Shift keeps 45° steps, and with Smart Guides off Snap to Point pulls it onto anchors; the Artboard tool snaps artboards, and their bleed, to other artboards, bleeds and art, the grid or whole pixels while moving, copying and resizing them, and the Transform panel shows and edits the active artboard's X/Y/W/H; drawn points, #506: hovering shows where the press goes, the point lands on the other objects' anchors, centres and paths ("anchor", "center", "path") or lines up with their anchors, edges and centres ("align"), the Pen's on the path being drawn too, near a construction guide through the anchor before it on that guide (Preferences › Smart Guides › Construction Guides and Angles), and with Shift kept to its 45° step or a square's diagonal it slides along that way into line; the targets are gathered once per document state, from the art in the window, and the anchors, centres and lines near the pointer are found by bisection, so hovering never rescans the document), guides dragged out of the rulers (#451: they snap as moved guides do, Shift to the ruler's ticks; with the Artboard tool they are artboard guides, which run across their artboard only and move, copy and delete with it, `guide.add {artboard}`) that the Selection, Direct Selection and Group Selection tools then pick and drag (#414: the selected guides highlight and move together, Alt copies them, Shift snaps the dragged one to the ticks, otherwise it snaps to pixels, the grid or the edges, centres (so the sides' midpoints) and anchors of the art and the artboards, or with Smart Guides off Snap to Point pulls it onto anchors; Shift-clicked they join the selected art, and Shift-added art keeps them, so guides and art are selected together in either order, Delete then deleting both in one step; the arrow keys nudge them, Delete deletes them, dragging one back onto its ruler deletes it, Lock Guides and Hide Guides leave them alone; `guide.list`, `guide.select`, `guide.move` and `guide.remove` reach agents), a right-click on either ruler or the origin box to pick the document's units (the current one checked; `document.setUnits`, one undo step, #528), and Draw Normal / Behind / Inside modes.
 - **Artboard click-to-fit (#1227):** a plain click fits the topmost editable object or group to a new artboard, including its stroke like Fit to Selected Art, and makes the new artboard active. Art and its selection stay unchanged; creation is one undo step. Handles, modified clicks, drags, Escape and tool changes retain their meaning. Tested inside an artboard and on the pasteboard (`crates/engine/tests/artboard_click.rs`); the public [CS6 Printing Guide](https://helpx.adobe.com/content/dam/help/en/indesign/pdf/CS6_PrintGuide.pdf) documents the object-click gesture. This legacy gesture adds evidence without regrading the 2026 canvas controls.
- **Views:** the status bar's artboard navigator (first, previous, next, last; `view.goToArtboard`) goes to an artboard and fits it, and Fit Artboard in Window and Actual Size show the navigator's artboard. The Artboards panel highlights that active artboard: clicking a row makes it active (the Artboard tool's too, while it is chosen) as does clicking an artboard with the Artboard tool, double-clicking its number also fits it in the window and double-clicking its name renames it. Duplicate Artboards, or a row dragged onto New Artboard, copies the artboard with its art (#446). Escape leaves Presentation Mode, F from it goes back to Normal Screen Mode, and the screen mode isn't saved with the preferences: the app always starts in Normal Screen Mode with its menus and panels (#472). View › Pixel Preview shows the art as the document pixels it rasterizes to, one per point and hard-edged when magnified, turning with a rotated view (it used to draw the smooth vectors, with only the pixel grid over them).
+- **Views:** the status bar's artboard navigator (first, previous, next, last; `view.goToArtboard`) goes to an artboard and fits it, and Fit Artboard in Window and Actual Size show the navigator's artboard. The Artboards panel highlights that active artboard: clicking a row makes it active (the Artboard tool's too, while it is chosen) as does clicking an artboard with the Artboard tool, double-clicking its number also fits it in the window and double-clicking its name renames it. Duplicate Artboards, or a row dragged onto New Artboard, copies the artboard with its art (#446). Escape leaves Presentation Mode, F from it goes back to Normal Screen Mode, and the screen mode isn't saved with the preferences: the app always starts in Normal Screen Mode with its menus and panels (#472). View › Pixel Preview shows the art as the document pixels it rasterizes to, one per point and hard-edged when magnified, turning with a rotated view (it used to draw the smooth vectors, with only the pixel grid over them). In Outline view a template layer keeps drawing in Preview, dimmed, so a picture placed to be traced stays visible under the outlines (#1505, fixes #1486).
  Align to Artboard uses the active artboard, the one the Artboards panel highlights (`object.align {artboard}`). A press with a selection tool inside an artboard makes that artboard active; with the Selection tool, a Shift-click on an empty spot inside an artboard makes it active and keeps the selection. One selected object is aligned to the active artboard too, whatever Align To says (a lone object is never the key object). When an action plays, its Align to Artboard, All on Active Artboard, Paste in Place, Paste in Front and Paste in Back steps that name no artboard use the artboard that is active then.
  Choosing the Artboard tool (Shift+O, its toolbar button, Edit Artboards in Properties or Document Setup, or the Artboards panel menu's Artboard Options…) starts it on the active artboard: the canvas outlines that artboard, and Delete, Cut, Copy, the Transform panel and Artboard Options act on it.
 - **Geometry and effects:**
@@ -464,7 +464,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
    Public references: [Simplify benefits](https://helpx.adobe.com/illustrator/desktop/draw-shapes-and-paths/modify-paths/simplify-path-benefits.html) and [advanced options](https://helpx.adobe.com/illustrator/desktop/draw-shapes-and-paths/modify-paths/simplify-paths-advanced-options-overview.html).
    Nearly unchanged appearance is expected when reducing points. Percentage/auto-simplify controls, the corner-angle UI and Show Original are not implemented; the checklist is partial, without raising scores.
    Simplify and Add Anchor Points record no undo step when they change no path, and a path they leave as it is keeps its live shape.
- **Type:** Character size, leading, baseline shift and horizontal-scale controls account for object/group transforms (#1034): exact document-point sizes, mixed-value display and keyboard increments, range edits, resettable horizontal stretch, undo/redo and native save/reopen (`tests_typescale`, Character panel tests). Point size is the transformed em-height axis, independent of glyph ink bounds; affine rotation, reflection and shear are retained. Group scaling still scales text; preserving font sizes is a separate enhancement. Behaviour reference: [Transform text](https://helpx.adobe.com/illustrator/desktop/design-with-text/edit-format-text/transform-text.html) (public documentation). Text Wrap, Type on a Path effects (Rainbow/Skew/3D Ribbon/Stair Step/Gravity) and Options (Flip, Align to Path, Spacing; OK keeps the type where it is), type on a path's start, centre and end brackets (Selection and Direct Selection drag them to set where the type runs, slide it along its path and, across the path, flip it: #429), Character and Paragraph Styles (override-preserving redefine), paragraph attributes per paragraph (alignment, indents, spacing, hyphenation, hanging punctuation, tab stops, paragraph style, direction, mojikumi and leading model; the Paragraph, Tabs and Paragraph Styles panels act on the paragraphs the Type tool's selection or caret touches, Return continues the paragraph's style, threads and SVG keep them), Area Type Options (rows/columns/inset/first baseline, vertical Align Top/Center/Bottom/Justify per row/column, reflowing non-rectangular frames and text wrap), threaded text across any closed shapes, Fit Headline, the Every-line Composer for justified and ragged text (paragraph-wide breaks for an even rag, Single-line per object from the Paragraph panel menu or `text.setFormat {composer}`). Area type resizes like Illustrator's type areas: a bounding-box handle drag (Selection tool) or Area Type Options Width/Height size the frame and the text reflows at its size (threads too); Direct Selection drags a frame corner or edge (`text.reshapeArea`). Point type still scales. Auto Size: the frame height follows the text after every edit, in the same undo step (rectangular frames of horizontal type in one row; columns get the least height that holds them; a height set by hand or threading turns it off), and the "Auto Size New Area Type" preference gives it to new area type. Shrink Text to Fit (beyond Illustrator): overflowing area type scales its sizes, leading and baseline shifts down by the largest factor (in 0.1 pt steps of the first run, down to a minimum percentage) that fits, at layout time so every export sees it. `text.areaOptions` and `document.inspect` report overflow and the shrink factor. The Selection tool shows the type widget beside selected type's bounding box (hollow on point type, filled on area type); double-clicking it converts between them (Type › Convert To Area Type / Convert To Point Type), keeping the text and its styles in place. Variable fonts list every named instance as a style of their family (Figtree Light to Black and their italics, Bahnschrift, Segoe UI Variable), and the instance chosen is shaped, drawn, outlined and measured at its axis settings; PDF and SVG embed it as that instance. Variation axis sliders are not done. Beyond Illustrator: inline graphics (`text.insertInline`, Type ▸ Insert Inline Symbol) set a document symbol in a run of type as one character that flows, wraps and justifies like a glyph (InDesign-style inline objects, e.g. mana symbols in card rules text): sized to a multiple of the font size, centred on the cap height, opening up tall lines, following Redefine Symbol; a character of its run's size for Character Alignment and Top-to-Top leading, placed by the bidi reordering in right-to-left text (a neutral U+FFFC); drawn on the canvas, kept as live text plus a `<use>` in SVG and as vector art in PDF; Backspace removes it whole. Hebrew and Arabic are laid out right to left with the Unicode bidirectional algorithm (embedded Latin and numbers keep their direction, lines put in visual order after wrapping) in point, area and path type, with caret, selection and arrow keys in visual order; each paragraph's direction comes from its first strong character unless Paragraph Direction sets it (Paragraph panel with Show Indic Options, `text.setFormat {direction}`), and new type aligns to the start of its direction. SVG export outlines right-to-left text. Arabic typefaces: builds made with a craft-fonts checkout that holds its Arabic families (Noto Sans Arabic, the Arabic fallback, plus Cairo, Tajawal, Almarai, IBM Plex Sans Arabic, Noto Kufi Arabic, Amiri, Alexandria, Fustat, Reem Kufi, Aref Ruqaa and Gulzar once craft-fonts adds them, storytold/craft-fonts#11; releases get them when their craft-fonts pin moves) list them in the font menus on desktop; the web build fetches them from beside the wasm (Noto Sans Arabic before start, so Arabic never shows as boLine truncated
+- **Type:** Character size, leading, baseline shift and horizontal-scale controls account for object/group transforms (#1034): exact document-point sizes, mixed-value display and keyboard increments, range edits, resettable horizontal stretch, undo/redo and native save/reopen (`tests_typescale`, Character panel tests). Point size is the transformed em-height axis, independent of glyph ink bounds; affine rotation, reflection and shear are retained. Group scaling still scales text; preserving font sizes is a separate enhancement. Behaviour reference: [Transform text](https://helpx.adobe.com/illustrator/desktop/design-with-text/edit-format-text/transform-text.html) (public documentation). Text Wrap, Type on a Path effects (Rainbow/Skew/3D Ribbon/Stair Step/Gravity) and Options (Flip, Align to Path, Spacing; OK keeps the type where it is), type on a path's start, centre and end brackets (Selection and Direct Selection drag them to set where the type runs, slide it along its path and, across the path, flip it: #429), Character and Paragraph Styles (override-preserving redefine), paragraph attributes per paragraph (alignment, indents, spacing, hyphenation, hanging punctuation, tab stops, paragraph style, direction, mojikumi and leading model; the Paragraph, Tabs and Paragraph Styles panels act on the paragraphs the Type tool's selection or caret touches, Return continues the paragraph's style, threads and SVG keep them), Area Type Options (rows/columns/inset/first baseline, vertical Align Top/Center/Bottom/Justify per row/column, reflowing non-rectangular frames and text wrap), threaded text across any closed shapes, Fit Headline, the Every-line Composer for justified and ragged text (paragraph-wide breaks for an even rag, Single-line per object from the Paragraph panel menu or `text.setFormat {composer}`). Area type resizes like Illustrator's type areas: a bounding-box handle drag (Selection tool) or Area Type Options Width/Height size the frame and the text reflows at its size (threads too); Direct Selection drags a frame corner or edge (`text.reshapeArea`). Point type still scales. Auto Size: the frame height follows the text after every edit, in the same undo step (rectangular frames of horizontal type in one row; columns get the least height that holds them; a height set by hand or threading turns it off), and the "Auto Size New Area Type" preference gives it to new area type. Shrink Text to Fit (beyond Illustrator): overflowing area type scales its sizes, leading and baseline shifts down by the largest factor (in 0.1 pt steps of the first run, down to a minimum percentage) that fits, at layout time so every export sees it. `text.areaOptions` and `document.inspect` report overflow and the shrink factor. The Selection tool shows the type widget beside selected type's bounding box (hollow on point type, filled on area type); double-clicking it converts between them (Type › Convert To Area Type / Convert To Point Type), keeping the text and its styles in place. Variable fonts list every named instance as a style of their family (Figtree Light to Black and their italics, Bahnschrift, Segoe UI Variable), and the instance chosen is shaped, drawn, outlined and measured at its axis settings; PDF and SVG embed it as that instance. Variation axis sliders are not done. Beyond Illustrator: inline graphics (`text.insertInline`, Type ▸ Insert Inline Symbol) set a document symbol in a run of type as one character that flows, wraps and justifies like a glyph (InDesign-style inline objects, e.g. mana symbols in card rules text): sized to a multiple of the font size, centred on the cap height, opening up tall lines, following Redefine Symbol; a character of its run's size for Character Alignment and Top-to-Top leading, placed by the bidi reordering in right-to-left text (a neutral U+FFFC); drawn on the canvas, kept as live text plus a `<use>` in SVG and as vector art in PDF; Backspace removes it whole. Hebrew and Arabic are laid out right to left with the Unicode bidirectional algorithm (embedded Latin and numbers keep their direction, lines put in visual order after wrapping) in point, area and path type, with caret, selection and arrow keys in visual order; each paragraph's direction comes from its first strong character unless Paragraph Direction sets it (Paragraph panel with Show Indic Options, `text.setFormat {direction}`), and new type aligns to the start of its direction. SVG export outlines right-to-left text. Arabic typefaces: builds made with a craft-fonts checkout that holds its Arabic families (Noto Sans Arabic, the Arabic fallback, plus Cairo, Tajawal, Almarai, IBM Plex Sans Arabic, Noto Kufi Arabic, Amiri, Alexandria, Fustat, Reem Kufi, Aref Ruqaa and Gulzar once craft-fonts adds them, storytold/craft-fonts#11; releases get them when their craft-fonts pin moves) list them in the font menus on desktop; the web build fetches them from beside the wasm (Noto Sans Arabic before start, so Arabic never shows as boLine truncated
 - **Interface languages, vertical type:** Preferences ▸ User Interface (or VectorCraft ▸ Language on macOS) picks Automatic (the system locale) or a registered language, persisted as `interfaceLanguage`. Translations come from per-language catalogs (`i18n/*.tsv`): Traditional and Simplified Chinese, Japanese, German (every `de-*` locale), Spanish (neutral international Spanish, for every `es-*` locale), French (every `fr-*` locale), Italian (every `it-*` locale) Russian (every `ru-*` locale) and Ukrainian (every `uk-*` locale) cover the whole interface, Czech and Brazilian Portuguese every menu label, Brazilian Portuguese the shell's `tl!` literals too (tested); German, Spanish, French, Italian, Japanese, Russian and Ukrainian also translate status-bar and error messages as they are shown (`@msg` templates, every message literal tested; the messages themselves stay English for agents); untranslated text stays English. Japanese and Chinese glyphs come from the craft-fonts build input (release builds) or the installed fonts, Czech, German, Spanish, French, Italian, Russian and Ukrainian ones from the bundled UI fonts. The web app follows the browser's languages (or `?lang=`). The Basic toolbar's Type button holds Vertical Type in its flyout. Vertical Type, Vertical Area Type and Vertical Type on a Path create vertical text (columns right to left, upright CJK glyphs and marks with `vert` alternates, Latin and longer numbers on their side, two- and three-digit numbers set as tate-chu-yoko in one em of the column (kept whole when justified), upright glyphs centred on the column (tracked or justified too), point type's anchor on the first column's centre line); kinsoku applies to horizontal and vertical Japanese (Paragraph panel › Kinsoku Set, `text.setFormat {kinsoku}`: Hard, the default, keeps closing marks, iteration marks, the prolonged sound mark and small kana off the line start and opening brackets off its end; Soft lets 々, ー and small kana start a line as JLREQ's level 3 rules do; None turns it off), and justified Japanese lines spread their room between characters (not inside Latin words); Paragraph panel › Mojikumi Set (shown with Preferences › Type › Show East Asian Options, `text.setFormat {mojikumi}`): None or Line-end Punctuation Half Width (new type's default, as in Illustrator; older documents and imported text keep None) shares one half-em space between consecutive punctuation, sets a closing mark ending a line half width and an opening bracket starting a line flush with its start (a paragraph's first line at its first-line indent, JIS X 4051's principle in JLREQ 3.1.5), and puts a quarter em between Japanese and Latin letters or digits; Paragraph panel menu › Top-to-Top / Bottom-to-Bottom Leading measures leading from em box top to top (area type's first line touches the frame) or from baseline to baseline (new type in a Japanese interface starts top to top, with em box centre character alignment, #432); Paragraph panel menu › Burasagari None / Regular / Force (`text.setFormat {burasagari: "none"|"standard"|"forced"}`) hangs an East Asian comma or full stop (、。，．､｡) ending an area type line outside it, Regular (new type's default) when it doesn't fit and Force always (the rest of the line then fills the measure; closing brackets and Latin punctuation don't hang); Character panel menu › Character Alignment (with the East Asian options; `text.setFormat` or `text.setRangeStyle {charAlign}`) lines characters smaller than the largest on their line up on the Roman baseline, the em box top/right, centre or bottom/left, or the ICF (ideographic character face) top/right or bottom/left, from the font's BASE table or, without one, the average ink box of some ideographs and kana; Proportional Metrics (the same menu; `{proportionalMetrics}`) sets full-width glyphs on the font's proportional widths (OpenType `palt`) in horizontal type and upright glyphs on its proportional heights (`vpal`, shaped top to bottom; fonts without vertical metrics keep their cells) in vertical type, and Line-end Punctuation Half Width takes nothing more off the punctuation they re-spaced; Type ▸ Type Orientation switches existing text; caret, selection, hit testing and arrow keys follow the writing direction. Vertical text exports to PDF as real text and to SVG as outlines.
 - **Transparency:** opacity masks (clip/invert/disable/link), exported as SVG `<mask>` and PDF soft masks. The constant alpha soft mask that PDF and `.ai` export draw a CMYK page with transparency through is white, so applications that read every soft mask by its luminosity show the page too (#1359, part of #1286).
  Disable, Enable, Unlink and Link Opacity Mask and Opacity Mask Options (`transparency.setOpacityMask`) record no undo step when every mask they act on already has the flags they set.
@@ -507,7 +507,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
  Use Precise Cursors restores the crosshair. The same glyph feeds OS bitmaps and painted
  cursors. DPI/hotspot and preference checks in `cursors.rs` and `tests_prefs.rs` cover #1269;
  actual OS display and Caps Lock remain unverified. Behaviour reference: [public tool-pointer documentation](https://helpx.adobe.com/illustrator/using/tools.html#change_tool_pointers).
- **Performance:** 20k shapes + 1k texts render in 27 ms per full-retina frame (7.8 ms zoomed), 7× faster than the first version. The UI thread never blocks. The web build is 7.1 MB gzipped.
+- **Performance:** 20k shapes + 1k texts render in 27 ms per full-retina frame (7.8 ms zoomed), 7× faster than the first version. The UI thread never blocks. The web build is 7.1 MB gzipped. Print-size images (more than 512 MB decoded, up to 2 GB) draw in the canvas and in raster exports and can be trimmed with Crop Image; an image with a side past 65,535 px is shrunk to fit, a raster export says when an image could not be decoded, and Crop Image's trim leaves CMYK images alone (#1517). On Windows `vectorcraft-cli perf` reports the cores busy and, with `--deep`, its working set, and warns on a busy machine as it does on macOS and Linux (#1502).
  The Pathfinder panel, Offset Path, Clean Up, Divide Objects Below, Make and Release Blend, Envelope Distort's Make and Release, Repeat (Radial, Grid, Mirror and Release), Vector Halftone, New and Redefine Symbol, Delete Symbol, erasing with the Symbol Sprayer, Rasterize, Convert to Artboards, Flatten Transparency, Clear Guides, Shape Builder, Live Paint, Release Image Trace, Make and Release Opacity Mask, Delete with direct-selected anchor points, Remove Anchor Points, Cut Path, and the Shaper, Knife, Eraser, Path Eraser, Line Cut, Rectangle Cut, Mirror & Cut and Blob Brush tools add and remove objects in one pass over each layer or group they change, and Outline Stroke and Expand write each new object in the place of the object it replaces (#1429).
  Delete, Cut, Group, Ungroup, Make and Release Compound Path, Make Clipping Mask, Send to Current Layer, Duplicate, Copy in the Move, Rotate, Scale, Reflect and Shear dialogs, Transform Each with Copy and each move of an Alt-drag take time in proportion to the size of the document (#1429).
  An Alt-drag with the Selection, Direct Selection, Group Selection, Rotate, Scale, Reflect or Shear tool copies the selection on its first move, and the moves after it transform those copies; the previews of the Move, Rotate, Scale, Reflect and Shear dialogs with Copy and Preview on copy the selection once in the same way (#1429).
@@ -527,6 +527,8 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur

 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-13 | minor | UI and tools: sliders in Save for Web, the raster export options, Preferences and the opacity popup show their rail, filled up to the handle (#1506, fixes #1483); in Outline view a template layer stays in Preview, dimmed (#1505, fixes #1486); Direct Selection takes the selected object's anchor where anchors of overlapping objects coincide (#1509, fixes #1508); a tab stop in the Tabs panel drags from where the press landed (#1487, fixes #1458); type: commands and MCP `add_text` report area type that does not fit its frame (#1500, fixes #1471); graphs: `graph.setData`'s CSV keeps each value exactly (#1485); scores and hours unchanged (estimated) |
+| 2026-10-13 | minor | 3D and Materials: outlined words and other shapes of many small curves take Rotate, Extrude & Bevel and Inflate (#1481), Twist runs 0° to 360° (#1524) and twisted walls keep their faces (#1525), all described in [three-d.md](three-d.md); rendering: print-size images draw, export and crop (#1517); `vectorcraft-cli perf` on Windows reports load and memory (#1502; no budget re-run); localization: French catalog complete again with 423 strings added and 188 reworded (#1511), a Hungarian message in the informal address (#1474); scores and hours unchanged (estimated) |
 | 2026-10-13 | minor | Image Trace, measured in `image-trace-quality.md`: the palette is made of the picture's own colours (#1504): 16 Colors on flat art 70 → 4.2 paths and 5.1 → 0.13 px off, paths in a colour the art lacks 5.9 → 0; photos are smoothed within their tones first and stacked layers go by lightness (#1516): High Fidelity Photo 3,653 → 121 paths with its colour error 2.30 → 1.75, 16 megapixels traced where 4 were refused. Score and hours unchanged (estimated) |
 | 2026-10-13 | minor | 3D and Materials: Inflate takes Twist, Taper and Cap ([three-d.md](three-d.md)); scores unchanged (3D ~25%) |
 | 2026-10-13 | minor | Automation: a command run through MCP, the control channel or the CLI refuses a parameter key it doesn't take, naming it and the nearest accepted key (#1496, fixes #1442; 598 of 737 engine commands checked, 168 params descriptions corrected); plug-ins: a numeric parameter's default stays inside its declared range (#1463); stability: a window surface larger than 8192 px is configured up to the graphics adapter's limit instead of closing the app (#1495, part of #1459; not reproduced on a mixed-scale setup); text frames, wrap shapes and type paths beyond a billion points hold no text instead of hanging the layout (#1451); scores and hours unchanged (estimated) |
@@ -1,6 +1,6 @@
 # Type parity

-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (Fit Headline in a frame one line tall, #1444; frames and paths beyond a billion points hold no text, #1451; scores unchanged; missing glyphs are looked for again after a font rescan, #1376; scores unchanged; Full-name font matching (#1258); Windows font-service QA pending; scores unchanged; Middle Eastern digit types: Character panel menu › Digits, `{digits}`; the font menu's script filter lists Thai fonts; Thai, Lao, Khmer and Myanmar lines break between words; the caret steps over whole clusters such as Thai consonants with their marks; Thai typed in a font without Thai falls back to a font made for Thai; earlier: Proportional Metrics in vertical type, `vpal`, #966) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (commands and MCP `add_text` report area type that does not fit its frame, #1471; Tabs panel stop drags, #1458; Fit Headline in a frame one line tall, #1444; frames and paths beyond a billion points hold no text, #1451; scores unchanged; missing glyphs are looked for again after a font rescan, #1376; scores unchanged; Full-name font matching (#1258); Windows font-service QA pending; scores unchanged; Middle Eastern digit types: Character panel menu › Digits, `{digits}`; the font menu's script filter lists Thai fonts; Thai, Lao, Khmer and Myanmar lines break between words; the caret steps over whole clusters such as Thai consonants with their marks; Thai typed in a font without Thai falls back to a font made for Thai; earlier: Proportional Metrics in vertical type, `vpal`, #966) · **Target:** Adobe Illustrator 2026 (30.x)

 Type is Illustrator's largest single area by use (weight 13 of 105 across "Type core" and "Type advanced" in
 [target-app-parity.md](target-app-parity.md)). This checklist lists the features one by one. Status is from the
@@ -19,7 +19,7 @@ against Illustrator's public documentation; **estimated** unless noted.
 | Feature | Status | Notes |
 |---|---|---|
 | Point, area and type-on-a-path type; vertical variants | done / partial | vertical point, area and path type have initial support |
-| Area Type Options (rows, columns, inset, first baseline, Auto Size, Shrink Text to Fit) | done | |
+| Area Type Options (rows, columns, inset, first baseline, Auto Size, Shrink Text to Fit) | done | the commands that make or restyle type say when it does not fit its frame; MCP `add_text` takes Auto Size and Shrink Text to Fit (#1471) |
 | Threaded text, Fit Headline, Text Wrap | done | Fit Headline sees wrapping in a frame one line tall (#1444) |
 | Type on a Path effects and options; brackets | done | #429 |
 | Character and Paragraph panels, styles with overrides | done | mixed-value display for differing paragraphs missing |
@@ -34,7 +34,7 @@ against Illustrator's public documentation; **estimated** unless noted.
 | Every-line and Single-line composers | done | tuned by eye, never compared side by side |
 | Hyphenation… and Justification… options | missing | |
 | Optical Margin Alignment | missing | menu stub |
-| Tab stops and leaders; Tabs panel | partial | Tabs panel and stops with leaders in the model (`text.tabs.set`); leader drawing not verified against the docs |
+| Tab stops and leaders; Tabs panel | partial | Tabs panel and stops with leaders in the model (`text.tabs.set`); a stop drags from where the press landed (#1458); leader drawing not verified against the docs |
 | Hidden characters (Show Hidden Characters) | done | `type.hiddenCharacters` |
 | Spell check (Check Spelling, Auto Spell Check, custom dictionary) | missing | menu stubs; needs an openly licensed dictionary |
 | Smart Punctuation, Change Case, Find & Replace | done | |
@@ -56,6 +56,7 @@ against Illustrator's public documentation; **estimated** unless noted.

 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-13 | minor | The commands that make or restyle type, and MCP `add_text`, report area type that does not fit its frame, and `add_text` takes Auto Size and Shrink Text to Fit (#1500, fixes #1471); a tab stop in the Tabs panel drags from where the press landed, a stop just added included (#1487, fixes #1458); scores and hours unchanged |
 | 2026-10-13 | minor | Fit Headline no longer pushes the tracking to its ceiling and loses glyphs when the frame holds one line (#1445, fixes #1444); text frames, wrap shapes and type paths with coordinates beyond a billion points hold no text, and layout limits its search for room, instead of hanging (#1451); scores and hours unchanged |
 | 2026-10-12 | minor | A character no installed font had is looked for again after the fonts are rescanned, so installing a font fixes it without a restart (#1376, from #992); scores and hours unchanged |
 | 2026-10-12 | minor | Full-name font matching and Missing Fonts searches (#1258): synthetic static/variable font regressions; Windows font-service QA pending; scores and hours unchanged |
@@ -1,6 +1,6 @@
 # UI and interaction parity

-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (Split Into Grid dialog, #1462; Transform Objects and Reflect's angle, #1448 and #1460; Pathfinder panel on a group, #1450; value fields: readable selection, #1465 in part, and a focused field follows its value, #1457; scores unchanged; Transform dialogs have a live Preview and step with the arrow keys, #1412; transform tools, dialogs and Move act on direct-selected anchors, #1408; the bounding box hides during a corner drag, #1229; scores unchanged; dialogs focus their first field on every open, #1367, and a first field that starts greyed out once it is enabled, #1395; scores unchanged; Rectangular Grid and Polar Grid click dialogs take the skew, frame, compound path and Fill Grid options, #1377 in part, score unchanged; Live Corners: a Direct Selection click on a widget selects its corner, #1239; custom ruler origin, #1212; Artboard tool clicks fit the topmost editable object in one undo step (#1227); scores unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; DXF control-point SPLINE closure read, #1299 follow-up; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; Simplify preview/counts and valid rewritten-path selection (#1272); parity remains partial; Texture-effect drag redraws optimized (#1257); idle Windows interaction still unverified; scores unchanged; Curvature point display improved (#1236, in part); scores unchanged; Direct Selection: no-op anchor Align preserves Undo, Redo and saved state (#1180 follow-up); Eyedropper cursor distinguished from precise crosshair (#1269); scores unchanged; Eyedropper can read visible locked and outside-isolation sources (#1251); scores unchanged; Direct Selection: independent segment picks and Delete (#1278); scores unchanged; Adding paint to an unpainted zero-width stroke restores the 1 pt default (#1253); scores unchanged; macOS save sheets offer a Format menu, #866; Attributes fill-rule controls edit the compound when a member is selected, #1197; a marquee needs to touch a path, not just lie inside its fill, #1103; earlier: Live Corners round corners between curved sides, #1144) · **Target:** Adobe Illustrator 2026 (30.x)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** minor (dialog slider rails, #1483; template layers stay in Preview in Outline view, #1486; Direct Selection takes the selected object's anchor where anchors coincide, #1508; Tabs panel stop drags, #1458; Split Into Grid dialog, #1462; Transform Objects and Reflect's angle, #1448 and #1460; Pathfinder panel on a group, #1450; value fields: readable selection, #1465 in part, and a focused field follows its value, #1457; scores unchanged; Transform dialogs have a live Preview and step with the arrow keys, #1412; transform tools, dialogs and Move act on direct-selected anchors, #1408; the bounding box hides during a corner drag, #1229; scores unchanged; dialogs focus their first field on every open, #1367, and a first field that starts greyed out once it is enabled, #1395; scores unchanged; Rectangular Grid and Polar Grid click dialogs take the skew, frame, compound path and Fill Grid options, #1377 in part, score unchanged; Live Corners: a Direct Selection click on a widget selects its corner, #1239; custom ruler origin, #1212; Artboard tool clicks fit the topmost editable object in one undo step (#1227); scores unchanged; Pathfinder single-result source names and SVG IDs retained, #1293; DXF control-point SPLINE closure read, #1299 follow-up; Document Setup: Edit Artboards closes the modal after applying valid settings; pointer-click regressions; scores and hours unchanged; Artboards: Escape exits editing; an active drag cancels first; shortcut-routing regression; scores and hours unchanged; Simplify preview/counts and valid rewritten-path selection (#1272); parity remains partial; Texture-effect drag redraws optimized (#1257); idle Windows interaction still unverified; scores unchanged; Curvature point display improved (#1236, in part); scores unchanged; Direct Selection: no-op anchor Align preserves Undo, Redo and saved state (#1180 follow-up); Eyedropper cursor distinguished from precise crosshair (#1269); scores unchanged; Eyedropper can read visible locked and outside-isolation sources (#1251); scores unchanged; Direct Selection: independent segment picks and Delete (#1278); scores unchanged; Adding paint to an unpainted zero-width stroke restores the 1 pt default (#1253); scores unchanged; macOS save sheets offer a Format menu, #866; Attributes fill-rule controls edit the compound when a member is selected, #1197; a marquee needs to touch a path, not just lie inside its fill, #1103; earlier: Live Corners round corners between curved sides, #1144) · **Target:** Adobe Illustrator 2026 (30.x)

 How VectorCraft's tools, handles, snapping and panels behave next to Illustrator's. A vector illustrator's
 trust is in the details: where a handle lands, what Shift and Alt do mid-drag, what a smart guide snaps to,
@@ -76,6 +76,7 @@ tools, never checked side by side) isn't captured row by row.
 | Corners between curved sides (#1144), Relative rounding | partial | Relative rounding missing |
 | Isolation mode by double-click (groups and single objects), breadcrumbs, Esc to exit | done | Single paths, compound paths, images, meshes and placed files isolate too ([helpx: Isolate objects](https://helpx.adobe.com/africa/illustrator/desktop/manage-objects/select-objects/isolate-objects.html)) |
 | "Magnetic" moves of selected anchors with a modifier (#955 request) | missing | not an Illustrator feature as documented; under discussion |
+| Coinciding anchors of overlapping objects: the selected object's anchor is taken, also under another object | done | #1508 |

 ## Smart guides and snapping

@@ -128,6 +129,7 @@ tools, never checked side by side) isn't captured row by row.
 | Scrubby labels (beyond Illustrator) | done | #400 |
 | Dialogs open with the first field focused and selected; Enter confirms | done | on every open, not only the first (#1367); a first field that starts greyed out takes the focus once enabled (#1395) |
 | Value fields: selected text readable in every brightness; a focused field follows its value when a slider or preview changes it | partial | #1490 (part of #1465: the wheel over a hovered, unfocused field still scrolls the panel), #1457 |
+| Sliders in dialogs and popups (Save for Web, raster export options, Preferences, the opacity popup) show their rail, filled up to the handle | done | #1483 |
 | Rectangular Grid and Polar Grid click dialogs: size, divider counts with a skew slider each, Use Outside Rectangle As Frame / Create Compound Path From Ellipses, Fill Grid; kept as the tool's options, used by drags too | partial | #1377. The options are the documented ones; how far a skew percentage moves the dividers and which way the radial skew turns are our own choice (the public documentation gives neither), and the reference point locator and a double-click on the tool are missing |

 ## Modifier keys and temporary tools
@@ -180,6 +182,8 @@ Layers panel.
 | DXF export/import preserves intended curve closure | done | #1299; R13–2018 closed SPLINE bit set/read; an open curve ending at its start stays open; knots and control points unchanged; native CIRCLE/ARC export and CNC preset remain pending |
 | macOS save sheet: choose the format from a menu | done | #866; `apps/vectorcraft/src/mac_save_format.rs`; current suffix selects the initial format, changing it updates the filename; native SVG save and cancel after changing to PDF checked |
 | Preferences: every option acts | partial | ~16 stored but unused (#394) |
+| Tabs panel: a stop drags from where the press landed, a stop just added included | done | #1458 |
+| Outline view keeps template layers in Preview, dimmed | done | #1486; a picture placed to be traced stays visible under the outlines |

 ## Look and feel

@@ -192,6 +196,7 @@ re-measure of the panels added since.

 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-13 | minor | Sliders in Save for Web, the raster export options, Preferences and the opacity popup show their rail (#1506, fixes #1483); a template layer stays in Preview, dimmed, in Outline view (#1505, fixes #1486); Direct Selection takes the selected object's anchor where anchors of overlapping objects coincide (#1509, fixes #1508); a tab stop in the Tabs panel drags from where the press landed (#1487, fixes #1458); scores unchanged (estimated) |
 | 2026-10-13 | minor | Split Into Grid has its row and column sizes, gutters, totals, Add Guides and Preview (#1488, fixes #1462); Transform Objects in the Transform dialogs and Transform Each, and Reflect across an angle (#1494, fixes #1448 and #1460); the Pathfinder panel works on a group selected alone and its greyed-out buttons say what they need (#1493, for #1450); selected text in value fields is white or black on the highlight (#1490, part of #1465); a focused field follows its value when a slider or preview changes it (#1497, fixes #1457); an Alt-drag copies once per drag (#1464); scores unchanged (estimated) |
 | 2026-10-12 | minor | Transform dialogs (Move, Rotate, Scale, Reflect, Shear) preview on the canvas and step their angles and percentages with the arrow keys (#1428, fixes #1412); the transform tools, dialogs and Move act on anchors selected with Direct Selection (#1427, fixes #1408); the bounding box hides during a corner drag with the Selection tool (#1402, fixes #1229); a picture pastes when blank text sits beside it on the clipboard (#1404); scores unchanged (estimated) |
 | 2026-10-12 | minor | Dialogs opened from a menu take the keyboard focus every time they open (#1367); a first field that starts greyed out takes it once enabled (#1395); art flush with an artboard within a rounding error moves, copies and scales with it (#1375, from #1295); scores and hours unchanged |
Author	SHA1	Message	Date
bflatastic	612082e26e	Image Trace: Snap Curves To Lines levels lines a degree or two askew The documented option "replaces slightly curved lines with straight lines and snaps lines near 0 or 90 degrees to absolute 0 or 90 degrees" (helpx, Image Trace panel options); ours did the first half only. - With Snap Curves To Lines, a straight piece at least 2 px long and within 2.5 degrees of level or upright is made exactly so, by moving its ends across it to their mean (the page gives no angle: 2.5 degrees is our choice). The pieces next to a moved end follow it. - A junction other regions share stays where it is, so abutting regions still have one curve along their edge; a line between a junction and a free end is levelled to the junction. - The harness gains askew inputs (a rectangle, a plus sign and two lines, 1 to 2 degrees off level and upright) and an "upright %" column: the share of the outline length that is exactly level or upright. On the clean askew inputs (docs/image-trace-quality.md): Black and White Logo and Technical Drawing, the presets with the option on, go from 0% to 91% and 95% of their outline exactly level or upright. Their outlines are then 0.49 and 0.59 px from the art as drawn where they were 0.05 (4.2 px at the far end of a 300 px side turned 1.5 degrees): that distance is what the option is for. Presets without the option are unchanged.	2026-10-13 09:07:13 +07:00
BFlat	05e321f4e0	Merge pull request #1574 from storytold/u/trace-options Image Trace: Ignore Color, and the Auto Color and Outline presets	2026-10-13 08:47:04 +07:00
BFlat	85770d3afb	Merge pull request #1553 from switch87/fix/1552-type42-em EPS/PS import: Type 42 fonts set type at their size	2026-10-13 08:27:05 +07:00
BFlat	421443b8ac	Merge pull request #1551 from switch87/fix/1550-pdf-alpha-softmask-images PDF import: images in an alpha soft mask count by their alpha	2026-10-13 08:26:49 +07:00
Gert Pellin	e2a63a8baf	EPS/PS import: Type 42 fonts set type at their size Interp::font took a font's FontMatrix times 1000 as the matrix of one em, the Type 1 convention (glyphs in 1000-unit space). A Type 42 font's glyph space is one unit an em, its FontMatrix usually the identity, so type in Type 42 fonts (cairo, Inkscape, LibreOffice) came in 1000 times too large and off the page. FontType 42 now takes the matrix as it is. Fixes #1552	2026-10-13 08:11:27 +07:00
bflatastic	44d170f059	PDF import: pattern swatches read inside an alpha mask keep their images; a luminosity mask test	2026-10-13 08:11:27 +07:00
Gert Pellin	fce90e3144	PDF import: images in an alpha soft mask count by their alpha An alpha soft mask's vector art is whitened so its luminance is its alpha, but images kept their colour: cairo (and so Inkscape) draws a mask as an image whose alpha is in its own SMask, often black pixels, so the mask came in empty. While reading an alpha mask's art the importer now reads images white with their own alpha (under their own cache key, without the JPEG and CMYK shortcuts), and stencil masks white; a luminosity mask nested inside reads them as they are. Fixes #1550	2026-10-13 08:11:27 +07:00
bflatastic	761cc2371a	Image Trace: Ignore Color, and the Auto Color and Outline presets Against the documented panel (https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/image-trace-panel-options.html): - Ignore Color: "Ignores a specific color while tracing. Use the color picker to selectively ignore a color." The panel's Ignore White is now Ignore Color with a colour button beside it (white until another colour is picked); `imageTrace.make` takes `ignoreColor: "#rrggbb"` beside `ignoreWhite`, and leaves out the palette colours within about 30 levels of it. Documents saved before have no such setting and ignore white as they did. Flat Logo mode leaves out white only. - Auto Color ("Creates a posterized image from a photo or artwork"): Color mode with the Automatic palette. - Outline ("Simplifies the image to black outlines"): Black and White with Create: Strokes and no fills. - The Outline preset's name is translated as a preset's name, not as the Outline view's. Measured (docs/image-trace-quality.md): Auto Color on flat art is 0.140 px off on average with 4.0 paths (16 Colors: 0.141, 4.2). Outline on the line inputs, the first measure of Create: Strokes: 0.310 px off on average, 1.84 at worst, 81 anchors for 5 lines (Line Art's filled outlines: 0.055, 0.96, 46).	2026-10-13 08:04:32 +07:00
BFlat	3752b3ec31	Merge pull request #1563 from storytold/u/trace-thin Image Trace: thin lines in blurred and scanned art keep smooth edges	2026-10-13 07:50:58 +07:00
bflatastic	c2ed31dc4c	Image Trace: thin lines in blurred and scanned art keep smooth edges Black and White read every pixel as a blend of "black" and "white", and took for those the mean luminance of the image's black and white pixels. In blurred or scanned line art most black pixels are part paper, so the mean black was a gray: the middle of every line counted as more than all ink, and by how much changed as the line crossed the pixel rows, which put a ripple on its edges that the fit then followed with anchors. - Black is the image's darkest black (the 2nd percentile of its black pixels' luminance). - White is the lightest pixel within a few pixels of each crack: the paper as it is there. A scan's paper is darker in one corner than in another, and read against the image's lightest white it counted as part ink. On each preset's own inputs, all sizes and variants (docs/image-trace-quality.md), before -> after: - Line Art: 78 -> 46 anchors, outlines 0.093 -> 0.055 px off on average (blurred lines 168 -> 53 anchors, scanned 199 -> 70); before sub-pixel edges it was 25 anchors and 0.158 px off - Technical Drawing: 56 -> 46 anchors, 0.092 -> 0.084 px off - Sketched Art: 0.197 -> 0.186 px off; Default 0.092 -> 0.090; Black and White Logo 0.063 -> 0.059 with 27 -> 29 anchors Not kept: reading lines up to six pixels deep by their ink's centroid and width, and a looser tolerance for straight runs, neither of which measured better.	2026-10-13 07:27:56 +07:00
BFlat	d9e44350d2	Merge pull request #1548 from storytold/fix/1529-fontconfig-dirs Fix #1529: Linux reads the font folders fontconfig is set up with	2026-10-13 07:14:31 +07:00
BFlat	0f4de5b98e	Merge pull request #1547 from storytold/fix/1512-corners-smooth Fix #1512: round corners next to curves stay inside the corner, and the Smooth tool smooths what is under the drag	2026-10-13 07:14:14 +07:00
BFlat	a971b5b70e	Merge pull request #1546 from storytold/u/trace-memory Image Trace: a 16 megapixel photo is traced in 0.9 GB, not 3.9	2026-10-13 07:14:01 +07:00
BFlat	6beaa89be2	Merge pull request #1531 from switch87/fix/1527-textpath-basic-shapes SVG import: <textPath> follows basic shapes (circle, ellipse, rect, line, polyline, polygon)	2026-10-13 07:13:45 +07:00
BFlat	40b02f479b	Merge pull request #1530 from EricKuck/fix/ai-gradient-stop-order AI import: gradient stops listed upwards aren't reversed, so a midpoint stays on the stop that starts its part of the ramp	2026-10-13 07:13:29 +07:00
BFlat	afda1cd846	Merge pull request #1528 from fortesnow/ai-off-page-art-overlap .ai import: a page's art past its artboard no longer lies over the page before it	2026-10-13 07:13:12 +07:00
BFlat	a7c6644691	Merge pull request #1545 from storytold/docs/progress-1013b Docs: ROADMAP 2026-10-12 adds #1474–#1525 (late merges of the day)	2026-10-13 07:12:46 +07:00
bflatastic	3a88ad0855	Fix #1529 : Linux reads the font folders fontconfig is set up with The font scan read /usr/share/fonts, /usr/local/share/fonts, ~/.fonts and the XDG data folders. Packages add folders outside those to fontconfig's configuration (TeX Gyre under /usr/share/texmf/fonts), so fc-list and other apps showed fonts VectorCraft didn't have. The scan now also reads the <dir> folders of /etc/fonts/fonts.conf and the files it includes (conf.d, the user's own), as the fontconfig documentation describes them. The files are read as they are: no library is linked and no program is run.	2026-10-13 06:56:37 +07:00
bflatastic	61cc3f6040	Fix #1512 : the Smooth tool smooths the stretch of path under the drag A drag near an anchor refitted the whole segments on either side of it, so a short drag over a small bump on a long side turned the side into a curve from end to end. The segments leading into the anchors under the drag are now split where they enter the tool's reach, and only what is in reach is refitted.	2026-10-13 06:56:37 +07:00
Gert Pellin	3239e8b97e	SVG import: <textPath> follows basic shapes (circle, ellipse, rect, line, polyline, polygon) A <textPath href="#id"> pointing at a basic shape imported as point type with "textPath has no usable path", as only <path> was followed. SVG 2 allows any basic shape, and Inkscape writes one whenever text is put on a circle. The shape now becomes its equivalent path as SVG 2 defines it: circles and ellipses start at 3 o'clock and rounded rects after the top-left corner, all clockwise; lines, polylines and polygons follow their points. The shape's transform applies as for a <path>. Shapes that render nothing (zero radius or size) still fall back to point type with the warning. Fixes #1527	2026-10-13 06:56:37 +07:00
EricKuckandClaude Opus 5.5	48d5bd1aee	AI import: gradient stops listed upwards aren't reversed, so a midpoint stays on the stop that starts its part of the ramp Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>	2026-10-13 06:56:37 +07:00
bflatastic	5203f4f047	PDF import: the type of a .ai page moved right keeps the stroke drawn on its glyphs The ink boxes of the page's lines of type move with its art, and art at a coordinate that isn't a number moves nothing.	2026-10-13 06:56:37 +07:00
bflatastic	9dfa7bf931	Docs: ROADMAP 2026-10-12 adds #1474–#1525 (late merges of the day)	2026-10-13 06:56:37 +07:00
bflatastic	a072e29016	Fix #1512 : a round corner next to a curved side no longer sticks out of the corner Live Corners cut a corner between a curve and another side with the handles of the arc between straight sides. The curve has turned by the time the cut meets it, so those handles reached past where the tangents at the cut's ends cross, and from a middling radius on the cut bulged out of the shape or looped. Each handle is now the share an arc takes of its tangent up to that crossing. Corners between straight sides are cut as before.	2026-10-13 06:56:37 +07:00
fortesnow	ba68fcfbfc	.ai import: a page's art past its artboard no longer lies over the page before it A PDF-compatible .ai keeps its art past the artboard edge unclipped (#646), and its pages are laid out in a row 36 pt apart. Art that a page draws far to the left of its artboard (notes beside a design, say) then lay over the page before it. There it was taken for that page's art: the check against the editing data found art its layers don't have and opened the file as its PDF part, without the art outside its artboards, and place_pages left that art behind when it moved the pages. Such a page now moves right until its art clears the art before it. Plain PDFs (clipped to the page) keep the 36 pt gap.	2026-10-13 06:56:37 +07:00
BFlat	02a68e1738	Merge pull request #1540 from storytold/fix/1479-too-large-note Part of #1479: an image too large to decode is reported on Open, Place and in the Links panel	2026-10-13 06:43:25 +07:00
BFlat	b631002c58	Merge pull request #1538 from storytold/fix/1499-paste-pdf-eps Fix #1499: PDF and EPS another app copied paste as editable vector art	2026-10-13 06:36:24 +07:00
BFlat	041776fc9f	Merge pull request #1537 from storytold/fix/compound-group-paint Make Compound Path: the compound path of a group takes its backmost path's paint	2026-10-13 06:36:02 +07:00
BFlat	78155ed5b8	Merge pull request #1498 from lewandowskit/i18n-polish i18n: add Polish (pl) interface language	2026-10-13 06:34:52 +07:00
BFlat	51c18f603a	Merge pull request #1492 from switch87/fix/1484-compact-anchor-heavy-saves Native save: documents whose JSON is large are written compact	2026-10-13 06:34:35 +07:00
bflatastic	66add30d65	Part of #1479 : an image too large to decode is reported on Open, Place and in the Links panel An image whose decode needs more than the 2 GiB allowance (512 MB on the web) is not drawn. A raster export says so since #1517; on screen it was still blank with no word. Open and Place now carry a warning for it, and the Links panel's row a note (links.list: note).	2026-10-13 06:34:12 +07:00
bflatastic	b3f6edddfe	Fix #1499 : PDF and EPS another app copied paste as editable vector art Paste read PDF only from the Windows clipboard and EPS nowhere, so on macOS a copied equation or drawing pasted nothing new (the last thing copied in the app came back). - macOS: the pasteboard's PDF, EPS and SVG are read, ahead of text and bitmaps. - Windows: EPS is read beside PDF. - Everywhere: an .eps file copied in a file manager pastes. - clipboard.importEps loads an EPS into the clipboard as document.open reads one.	2026-10-13 06:34:12 +07:00
bflatastic	a046fd30fe	Make Compound Path: the compound path of a group takes its backmost path's paint A group has no paint of its own, so a compound path made of one (outlined type) had none and drew nothing until a fill was set. The paint now comes from the backmost path, or from the compound path that painted it.	2026-10-13 06:34:12 +07:00
bflatastic	1e5f430ac5	Polish: the strings added since the catalog was written	2026-10-13 06:34:12 +07:00
Gert Pellin	f3040e3762	Contributors: add my real name	2026-10-13 06:34:12 +07:00
Tomasz LewandowskiandClaude Opus 5.5	db54eefeae	i18n: add Polish (pl) interface language Complete Polish catalog (4,492 rows): every menu string, tl! literal, plural and status/error message, enforced by the existing completeness tests (complete_menus, KEEPS_MENU_NAMES, COMPLETE_MESSAGES). - pl.tsv: clean-room translation from the English meaning, following common Polish desktop-software conventions (obszar kompozycji for artboard, obszar roboczy for workspace, obrys, wypełnienie, próbki…) - plural_polish: one / few (2–4, not 12–14) / many (0, 5–21, 25…) - every pl-* locale (pl-PL, pl_PL.UTF-8) resolves to it - tests: Polish plural forms, vocabulary, nested message translation; Polish letters in the bundled-font coverage test - docs: README, development.md, localization-parity.md Drafted with AI assistance; native review welcome. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DukHNvUY45rjRnvtz91x33	2026-10-13 06:34:12 +07:00
Gert Pellin	37954523ae	Native save: documents whose JSON is large are written compact SaveOptions::for_doc chose pretty-printed JSON by the object count in the layers alone. A document with few layer objects but many anchors, or with its art in symbols, patterns or graph designs, was therefore written pretty, about ten times the compact size: every anchor's "p", "in" and "out" spread over several indented lines. A document is now pretty only when it has at most PRETTY_MAX_OBJECTS objects and its compact JSON is at most PRETTY_MAX_BYTES (1 MiB). The size is measured by serializing into a writer that stops at the limit, so a large document costs at most 1 MiB of extra serializing. Small documents stay readable and diffable. Fixes #1484	2026-10-13 06:34:12 +07:00