Export: EPS, legacy .ai, EMF/WMF and DXF give one note for images that can't be decoded

EPS, EMF, WMF and DXF exports gave each image they left out because it
couldn't be decoded its own warning, "image '<key>' could not be
decoded and was left out", which names the internal key the document
stores the image under. A version 7 .ai said "an image that can't be
decoded or is too large was left out".

The four writers now give the note raster exports, PDF and the legacy
.ai flattening give, "an image couldn't be decoded and is missing from
the picture", once per export. In a version 7 .ai it is one line with
the note for flattened art. The other image notes in the same
functions no longer name the key: EPS's note for an image too large to
write, and DXF's notes for an image with no pixels (its rows in 23
catalogs are reworded) and one that could not be written. Legacy .ai
gives a separate note for an image that is empty or too large.

Docs: docs/mcp.md (EPS, DXF export, EMF and WMF, aiVersion "7").

crates/cad/src/scene.rs

@@ -33,6 +33,9 @@ const WIDE_LINES: &str =
 const STROKE_EXTRAS: &str = "stroke alignment, width profiles, arrowheads and brushes are left out (Maximize Editability writes strokes as lines)";
 const CLIPPING: &str = "clipping masks are not applied: the art they clip is written whole";
 const TYPE_ITEMS: &str = "fills and strokes added to whole type objects are left out of text entities (outline the text to keep them)";
+/// The warning for an image left out because it can't be decoded: the note raster exports give
+/// (`vectorcraft-engine`'s `rasterfx::undecoded_warning`).
+const UNDECODED: &str = "an image couldn't be decoded and is missing from the picture";
 
 /// One segment of a subpath, cubics for every curve.
 #[derive(Clone, Copy)]
@@ -973,8 +976,8 @@ impl<'a> Scene<'a> {
 
     /// Image `key` as a file in the chosen format, and its size in pixels.
     fn encode_image(&self, key: &str) -> Result<(DxfImage, (u32, u32)), String> {
-        let blob = self.doc.images.get(key).filter(|b| !b.bytes.is_empty()).ok_or_else(|| format!("image '{key}' has no pixels and was left out"))?;
-        let img = image::load_from_memory(&blob.bytes).map_err(|_| format!("image '{key}' could not be decoded and was left out"))?;
+        let blob = self.doc.images.get(key).filter(|b| !b.bytes.is_empty()).ok_or_else(|| "an image has no pixels and was left out".to_string())?;
+        let img = image::load_from_memory(&blob.bytes).map_err(|_| UNDECODED.to_string())?;
         let size = (img.width(), img.height());
         let mut bytes = vec![];
         let written = match self.o.raster {
@@ -992,7 +995,7 @@ impl<'a> Scene<'a> {
                 rgb.write_with_encoder(image::codecs::jpeg::JpegEncoder::new_with_quality(&mut bytes, 90))
             }
         };
-        written.map_err(|e| format!("image '{key}' could not be written: {e}"))?;
+        written.map_err(|e| format!("an image could not be written: {e}"))?;
         Ok((DxfImage { name: format!("{}.{}", blob.content_key(), self.o.raster.extension()), bytes }, size))
     }
 }

crates/cad/src/tests.rs

@@ -526,6 +526,24 @@ fn images_link_png_or_jpeg_files() {
     assert!(r12.warnings.iter().any(|w| w.contains("no images")));
 }
 
+#[test]
+fn images_without_pixels_are_left_out_with_one_note() {
+    // One image has no data in the document, and the other image's data is empty.
+    let mut d = doc_with(|d| {
+        ["raster-1", "raster-2"]
+            .into_iter()
+            .map(|key| {
+                let im = ImageObject { key: key.into(), width: 4, height: 2, xf: Affine::IDENTITY, link: None, placement: Default::default() };
+                Node::new(d.alloc_id(), NodeKind::Image(Box::new(im)))
+            })
+            .collect()
+    });
+    d.images.insert("raster-2".into(), ImageBlob { mime: "image/png".into(), bytes: Arc::new(vec![]), proxy: None });
+    let out = export(&d, &opts(&d)).unwrap();
+    assert!(entities(&out).is_empty() && out.images.is_empty());
+    assert_eq!(out.warnings, ["an image has no pixels and was left out"]);
+}
+
 #[test]
 fn crop_leaves_out_art_outside_the_region() {
     let d = shapes_doc();

crates/engine/src/cmd/fileio/tests_dxf.rs

@@ -125,6 +125,24 @@ fn placed_images_come_back_as_linked_files() {
     let _ = std::fs::remove_dir_all(dir);
 }
 
+/// Two placed images whose pixel data can't be decoded are left out of the drawing and get no
+/// linked file, and `warnings` holds the note raster exports give, once, without naming either
+/// image's key.
+#[test]
+fn images_that_cant_be_decoded_give_the_raster_note_once() {
+    const NOTE: &str = "an image couldn't be decoded and is missing from the picture";
+    let mut s = session(200.0, 100.0, 1);
+    crate::tests_menucmds::place_undecodable_png(&mut s);
+    crate::tests_menucmds::place_undecodable_png_sized(&mut s, 32, 16);
+    let keys: Vec<String> = s.doc().unwrap().doc.images.keys().cloned().collect();
+    assert_eq!(keys.len(), 2);
+    let r = s.execute("document.export", &json!({"format": "dxf"})).unwrap();
+    let w: Vec<&str> = r["warnings"].as_array().unwrap().iter().filter_map(Value::as_str).collect();
+    assert_eq!(w.iter().filter(|w| **w == NOTE).count(), 1, "{w:?}");
+    assert!(!w.iter().any(|w| keys.iter().any(|k| w.contains(k.as_str()))), "{w:?}");
+    assert!(entities(&text(&r)).is_empty() && r.get("linked").is_none(), "{r}");
+}
+
 #[test]
 fn bad_dxf_options_are_refused() {
     let mut s = two_boards();

crates/engine/src/cmd/fileio/tests_eps.rs

@@ -156,6 +156,23 @@ fn placed_images_are_written_and_previews_are_black_and_white_on_request() {
     assert!(l3.contains("/FlateDecode filter >> image"));
 }
 
+/// Two placed images whose pixel data can't be decoded are left out of the EPS, and `warnings`
+/// holds the note raster exports give, once, without naming either image's key.
+#[test]
+fn images_that_cant_be_decoded_give_the_raster_note_once() {
+    const NOTE: &str = "an image couldn't be decoded and is missing from the picture";
+    let mut s = session(200.0, 100.0, 1);
+    crate::tests_menucmds::place_undecodable_png(&mut s);
+    crate::tests_menucmds::place_undecodable_png_sized(&mut s, 32, 16);
+    let keys: Vec<String> = s.doc().unwrap().doc.images.keys().cloned().collect();
+    assert_eq!(keys.len(), 2);
+    let r = s.execute("document.exportEps", &json!({"previewFormat": "none"})).unwrap();
+    let w = warnings(&r);
+    assert_eq!(w.iter().filter(|w| *w == NOTE).count(), 1, "{w:?}");
+    assert!(!w.iter().any(|w| keys.iter().any(|k| w.contains(k.as_str()))), "{w:?}");
+    assert!(!postscript(&b64(&r)).contains("filter >> image"), "no image is written");
+}
+
 #[test]
 fn bad_eps_options_are_refused_and_formats_list_eps() {
     let mut s = session(100.0, 100.0, 1);

crates/engine/src/cmd/fileio/tests_metafile.rs

@@ -95,6 +95,24 @@ fn raster_effects_are_written_as_images() {
     assert!(kinds.contains(&114), "the shadow is an image with transparency");
 }
 
+/// Two placed images whose pixel data can't be decoded are left out of an EMF or WMF, and
+/// `warnings` holds the note raster exports give, once, without naming either image's key.
+#[test]
+fn images_that_cant_be_decoded_give_the_raster_note_once() {
+    const NOTE: &str = "an image couldn't be decoded and is missing from the picture";
+    let mut s = session(200.0, 100.0, 1);
+    crate::tests_menucmds::place_undecodable_png(&mut s);
+    crate::tests_menucmds::place_undecodable_png_sized(&mut s, 32, 16);
+    let keys: Vec<String> = s.doc().unwrap().doc.images.keys().cloned().collect();
+    assert_eq!(keys.len(), 2);
+    for format in ["emf", "wmf"] {
+        let r = s.execute("document.export", &json!({"format": format})).unwrap();
+        let w: Vec<&str> = r["warnings"].as_array().unwrap().iter().filter_map(Value::as_str).collect();
+        assert_eq!(w.iter().filter(|w| **w == NOTE).count(), 1, "{format}: {w:?}");
+        assert!(!w.iter().any(|w| keys.iter().any(|k| w.contains(k.as_str()))), "{format}: {w:?}");
+    }
+}
+
 #[test]
 fn metafiles_open_and_place() {
     let mut s = two_boards();

crates/engine/src/tests_legacy_ai.rs

@@ -3,7 +3,7 @@
 
 use serde_json::{Value, json};
 
-use super::tests_menucmds::place_undecodable_png;
+use super::tests_menucmds::{place_undecodable_png, place_undecodable_png_sized};
 use super::*;
 use crate::tests_links::Folder;
 
@@ -362,6 +362,29 @@ fn a_flattened_image_that_cant_be_decoded_is_noted_once() {
     assert_eq!(undecoded_notes(&r), 1, "{r}");
 }
 
+/// Images that can't be decoded and are written as they are get the same note as one that is
+/// flattened. All of them give one note, and the note names no image's key.
+#[test]
+fn images_written_or_flattened_that_cant_be_decoded_are_noted_once() {
+    let mut s = Session::new();
+    s.execute("file.new", &json!({"width": 200, "height": 100})).unwrap();
+    place_undecodable_png(&mut s);
+    place_undecodable_png_sized(&mut s, 48, 24);
+    let keys: Vec<String> = s.doc().unwrap().doc.images.keys().cloned().collect();
+    assert_eq!(keys.len(), 2);
+    let decode_notes = |r: &Value| warnings(r).iter().filter(|w| w.contains("decoded")).count();
+    let named = |r: &Value| warnings(r).iter().any(|w| keys.iter().any(|k| w.contains(k.as_str())));
+    let r = s.execute("file.saveCopy", &json!({"format": "ai", "aiVersion": "7"})).unwrap();
+    assert_eq!((undecoded_notes(&r), decode_notes(&r), named(&r)), (1, 1, false), "{r}");
+    // A third image, at 50% opacity, is flattened. The engine's note and the writer's note come out
+    // as one warning.
+    let cut = place_undecodable_png_sized(&mut s, 32, 16);
+    s.execute("transparency.set", &json!({"ids": [cut.0], "opacity": 50})).unwrap();
+    let r = s.execute("file.saveCopy", &json!({"format": "ai", "aiVersion": "7"})).unwrap();
+    assert!(warnings(&r).iter().any(|w| w.contains("flattened with the art under them")), "{r}");
+    assert_eq!((undecoded_notes(&r), decode_notes(&r), named(&r)), (1, 1, false), "{r}");
+}
+
 #[test]
 fn an_image_that_cant_be_decoded_with_an_expanded_effect_is_noted() {
     let mut s = Session::new();

crates/engine/src/tests_menucmds.rs

@@ -41,8 +41,14 @@ fn sel(s: &mut Session, ids: &[NodeId]) {
 /// A placed 64 × 32 px PNG whose header reads (so it places at its size) but whose pixel data is
 /// cut short: the renderer can't decode it and draws nothing.
 pub(crate) fn place_undecodable_png(s: &mut Session) -> NodeId {
+    place_undecodable_png_sized(s, 64, 32)
+}
+
+/// Places a PNG like [`place_undecodable_png`] does, at `w` × `h` px. PNGs of different sizes are
+/// different images, each stored under its own key.
+pub(crate) fn place_undecodable_png_sized(s: &mut Session, w: u32, h: u32) -> NodeId {
     let mut png = Vec::new();
-    image::RgbaImage::from_pixel(64, 32, image::Rgba([200, 30, 30, 255]))
+    image::RgbaImage::from_pixel(w, h, image::Rgba([200, 30, 30, 255]))
         .write_to(&mut std::io::Cursor::new(&mut png), image::ImageFormat::Png)
         .unwrap();
     let idat = png.windows(4).position(|w| w == b"IDAT").unwrap();

crates/eps/src/legacy_ai.rs

@@ -98,7 +98,10 @@ const STROKES: &str =
     "strokes a plain line can't draw (inside or outside the path, variable width, gradients, brushes, arrowheads) are written as filled outlines";
 const IMAGE_ALPHA: &str = "transparent image pixels are written over white";
 const LIVE: &str = "symbols, blends, envelopes, meshes, repeats, placed documents and intertwines are written as their art";
-const UNREADABLE_IMAGE: &str = "an image that can't be decoded or is too large was left out";
+/// The warning for an image left out because it can't be decoded: the note raster exports give
+/// (`vectorcraft-engine`'s `rasterfx::undecoded_warning`).
+const UNDECODED: &str = "an image couldn't be decoded and is missing from the picture";
+const LARGE_IMAGE: &str = "an image that is empty or too large for legacy .ai was left out";
 const ELLIPTICAL: &str = "elliptical radial gradients are written circular";
 
 /// What to write in the header, and how to write what the format can't hold.
@@ -1303,12 +1306,12 @@ impl<'a> Writer<'a> {
             return;
         }
         let Some(img) = self.doc.images.get(&im.key).and_then(|b| image::load_from_memory(&b.bytes).ok()) else {
-            self.warn(UNREADABLE_IMAGE);
+            self.warn(UNDECODED);
             return;
         };
         let (w, h) = (img.width(), img.height());
         if w == 0 || h == 0 || u64::from(w) * u64::from(h) > MAX_IMAGE_PIXELS {
-            self.warn(UNREADABLE_IMAGE);
+            self.warn(LARGE_IMAGE);
             return;
         }
         // The object places the image's own pixel grid (its width × height) wherever the file's is.

crates/eps/src/scene.rs

@@ -33,6 +33,10 @@ const TRANSPARENCY: &str =
 const RASTER_FX: &str = "raster effects (shadows, glows, blurs, feathering) are left out: EPS has no transparency, flatten them first";
 const IMAGE_ALPHA_L2: &str = "transparent image pixels are written white at PostScript Level 2 (Level 3 masks them out)";
 const IMAGE_PARTLY: &str = "partly transparent image pixels are written over white";
+/// The warning for an image left out because it can't be decoded: the note raster exports give
+/// (`vectorcraft-engine`'s `rasterfx::undecoded_warning`).
+const UNDECODED: &str = "an image couldn't be decoded and is missing from the picture";
+const LARGE_IMAGE: &str = "an image that is too large for EPS was left out";
 const SPOT_GRADIENTS: &str = "gradients of spot colours are written in process colours";
 const MISSING_PATTERN: &str = "missing patterns are written as mid-grey";
 
@@ -859,11 +863,11 @@ impl<'a> Scene<'a> {
     /// Image `key` as RGBA pixels; `None` (with a warning) when it can't be written.
     fn decode_image(&mut self, key: &str) -> Option<image::RgbaImage> {
         let Some(img) = self.doc.images.get(key).and_then(|blob| image::load_from_memory(&blob.bytes).ok()) else {
-            self.warn(&format!("image '{key}' could not be decoded and was left out"));
+            self.warn(UNDECODED);
             return None;
         };
         if u64::from(img.width()) * u64::from(img.height()) > MAX_IMAGE_PIXELS {
-            self.warn(&format!("image '{key}' is too large for EPS and was left out"));
+            self.warn(LARGE_IMAGE);
             return None;
         }
         Some(img.to_rgba8())

crates/metafile/src/scene.rs

@@ -33,6 +33,9 @@ const CLIPPING: &str = "clipping masks are not applied: the art they clip is wri
 const FLAT_GRADIENTS: &str = "gradients are written as one colour, the average of their stops";
 const FLAT_PATTERNS: &str = "pattern fills are written as one colour";
 const TOO_MANY_TILES: &str = "pattern fills past 250,000 tiles in all are written as one colour";
+/// The warning for an image left out because it can't be decoded: the note raster exports give
+/// (`vectorcraft-engine`'s `rasterfx::undecoded_warning`).
+const UNDECODED: &str = "an image couldn't be decoded and is missing from the picture";
 
 /// A stroke as a pen draws it.
 #[derive(Clone, Debug, PartialEq)]
@@ -449,7 +452,7 @@ impl<'a> Scene<'a> {
             .filter(|i| i.width > 0 && i.height > 0)
             .map(Arc::new);
         if img.is_none() {
-            self.warn(&format!("image '{key}' could not be decoded and was left out"));
+            self.warn(UNDECODED);
         }
         self.images.insert(key.to_string(), img.clone());
         img

crates/ui-egui/src/i18n/bg.tsv

@@ -3901,7 +3901,7 @@ axis	Both	И двете
 @msg	give the path `id` and the width point `index`	дайте пътя `id` и точката на ширина `index`
 @msg	guides are locked	водачите са заключени
 @msg	handle must be in or out	handle трябва да е in или out
-@msg	image '{key}' has no pixels and was left out	изображението '{key}' няма пиксели и беше пропуснато
+@msg	an image has no pixels and was left out	изображение без пиксели беше пропуснато
 @msg	image data `{_1}` is missing	данните за изображение `{_1}` липсват
 @msg	image would be too large; lower the resolution	изображението ще бъде твърде голямо; намалете разделителната способност
 @msg	index must be a number or first, previous, next or last	индексът трябва да е число или first, previous, next или last

crates/ui-egui/src/i18n/cs.tsv

@@ -4292,7 +4292,7 @@ imageTrace	Outline	Obrys
 @msg	give the path `id` and the width point `index`	zadejte `id` cesty a `index` bodu šířky
 @msg	guides are locked	vodítka jsou zamčená
 @msg	handle must be in or out	handle musí být in nebo out
-@msg	image '{key}' has no pixels and was left out	obrázek '{key}' nemá žádné obrazové body a byl vynechán
+@msg	an image has no pixels and was left out	obrázek bez obrazových bodů byl vynechán
 @msg	image data `{_1}` is missing	chybí obrazová data `{_1}`
 @msg	image would be too large; lower the resolution	obraz by byl příliš velký; snižte rozlišení
 @msg	index must be a number or first, previous, next or last	index musí být číslo nebo first, previous, next či last

crates/ui-egui/src/i18n/da.tsv

@@ -4014,7 +4014,7 @@ imageTrace	Outline	Kontur
 @msg	give horizontal or vertical	angiv vandret eller lodret
 @msg	give the path `id` and the width point `index`	angiv `id` for kurven og `index` for breddepunktet
 @msg	guides are locked	hjælpelinjerne er låst
-@msg	image '{key}' has no pixels and was left out	billedet '{key}' har ingen pixels og blev udeladt
+@msg	an image has no pixels and was left out	et billede uden pixels blev udeladt
 @msg	image data `{_1}` is missing	billeddata `{_1}` mangler
 @msg	image would be too large; lower the resolution	billedet ville blive for stort; sænk opløsningen
 @msg	index must be a number or first, previous, next or last	indeks skal være et tal eller first, previous, next eller last

crates/ui-egui/src/i18n/de.tsv

@@ -3913,7 +3913,7 @@ theme	Appearance	Erscheinungsbild
 @msg	give the path `id` and the width point `index`	geben Sie die `id` des Pfads und den `index` des Breitenpunkts an
 @msg	guides are locked	die Hilfslinien sind gesperrt
 @msg	handle must be in or out	handle muss in oder out sein
-@msg	image '{key}' has no pixels and was left out	das Bild '{key}' hat keine Pixel und wurde ausgelassen
+@msg	an image has no pixels and was left out	ein Bild ohne Pixel wurde ausgelassen
 @msg	image data `{_1}` is missing	die Bilddaten `{_1}` fehlen
 @msg	image would be too large; lower the resolution	das Bild wäre zu groß; verringern Sie die Auflösung
 @msg	index must be a number or first, previous, next or last	index muss eine Zahl oder first, previous, next oder last sein

crates/ui-egui/src/i18n/el.tsv

@@ -3970,7 +3970,7 @@ theme	Appearance	Εμφάνιση
 @msg	give the path `id` and the width point `index`	δώστε το `id` διαδρομής και το `index` σημείου πλάτους
 @msg	guides are locked	οι οδηγοί είναι κλειδωμένοι
 @msg	handle must be in or out	το handle πρέπει να είναι in ή out
-@msg	image '{key}' has no pixels and was left out	η εικόνα '{key}' δεν περιέχει εικονοστοιχεία και παραλείφθηκε
+@msg	an image has no pixels and was left out	παραλείφθηκε εικόνα χωρίς εικονοστοιχεία
 @msg	image data `{_1}` is missing	λείπουν τα δεδομένα εικόνας `{_1}`
 @msg	image would be too large; lower the resolution	η εικόνα θα ήταν υπερβολικά μεγάλη· μειώστε την ανάλυση
 @msg	index must be a number or first, previous, next or last	ο δείκτης πρέπει να είναι αριθμός ή first, previous, next ή last

crates/ui-egui/src/i18n/es.tsv

@@ -3989,7 +3989,7 @@ axis	Both	Ambos
 @msg	give the path `id` and the width point `index`	indica el `id` del trazado y el `index` del punto de anchura
 @msg	guides are locked	las guías están bloqueadas
 @msg	handle must be in or out	handle debe ser in u out
-@msg	image '{key}' has no pixels and was left out	la imagen '{key}' no tiene píxeles y se omitió
+@msg	an image has no pixels and was left out	se omitió una imagen sin píxeles
 @msg	image data `{_1}` is missing	faltan los datos de imagen `{_1}`
 @msg	image would be too large; lower the resolution	la imagen sería demasiado grande; baja la resolución
 @msg	index must be a number or first, previous, next or last	index debe ser un número o first, previous, next o last

crates/ui-egui/src/i18n/fi.tsv

@@ -4207,7 +4207,7 @@ imageTrace	Outline	Ääriviiva
 @msg	give the path `id` and the width point `index`	anna polun `id` ja leveyspisteen `index`
 @msg	guides are locked	apuviivat on lukittu
 @msg	handle must be in or out	handle-arvon on oltava in tai out
-@msg	image '{key}' has no pixels and was left out	kuvassa '{key}' ei ole pikseleitä, joten se jätettiin pois
+@msg	an image has no pixels and was left out	kuva, jossa ei ole pikseleitä, jätettiin pois
 @msg	image data `{_1}` is missing	kuvan data `{_1}` puuttuu
 @msg	image would be too large; lower the resolution	kuvasta tulisi liian suuri; pienennä tarkkuutta
 @msg	index must be a number or first, previous, next or last	indeksin on oltava luku tai first, previous, next tai last

crates/ui-egui/src/i18n/fr.tsv

@@ -3986,7 +3986,7 @@ axis	Both	Les deux
 @msg	give the path `id` and the width point `index`	indiquez l’`id` du tracé et l’`index` du point de largeur
 @msg	guides are locked	les repères sont verrouillés
 @msg	handle must be in or out	handle doit valoir in ou out
-@msg	image '{key}' has no pixels and was left out	l’image « {key} » n’a aucun pixel et a été ignorée
+@msg	an image has no pixels and was left out	une image sans aucun pixel a été ignorée
 @msg	image data `{_1}` is missing	les données d’image `{_1}` sont manquantes
 @msg	image would be too large; lower the resolution	l’image serait trop grande ; réduisez la résolution
 @msg	index must be a number or first, previous, next or last	index doit être un nombre ou first, previous, next ou last

crates/ui-egui/src/i18n/hu.tsv

@@ -4605,7 +4605,7 @@ imageTrace	Outline	Körvonal
 @msg	column docks a set as a dock column, with no anchor or icon	a column egy készletet dokkoszlopként dokkol, anchor és icon nélkül
 @msg	guides are locked	a segédvonalak zárolva vannak
 @msg	handle must be in or out	handle: in vagy out kell
-@msg	image '{key}' has no pixels and was left out	a kép kimaradt, mert nincsenek pixelei: '{key}'
+@msg	an image has no pixels and was left out	kimaradt egy kép, mert nincsenek pixelei
 @msg	image data `{_1}` is missing	hiányoznak a képadatok: `{_1}`
 @msg	image is empty	a kép üres
 @msg	Image Trace: the traced image is missing	Képvektorizálás: a vektorizált kép hiányzik

crates/ui-egui/src/i18n/id.tsv

@@ -4014,7 +4014,7 @@ imageTrace	Outline	Kontur
 @msg	give horizontal or vertical	berikan horizontal atau vertikal
 @msg	give the path `id` and the width point `index`	berikan jalur `id` dan titik lebar `index`
 @msg	guides are locked	panduan terkunci
-@msg	image '{key}' has no pixels and was left out	gambar '{key}' tidak memiliki piksel dan dilewati
+@msg	an image has no pixels and was left out	gambar tanpa piksel dilewati
 @msg	image data `{_1}` is missing	data gambar `{_1}` tidak ada
 @msg	image would be too large; lower the resolution	gambar akan menjadi terlalu besar; turunkan resolusinya
 @msg	index must be a number or first, previous, next or last	index harus berupa angka atau first, previous, next, atau last

crates/ui-egui/src/i18n/it.tsv

@@ -4029,7 +4029,7 @@ axis	Both	Entrambi
 @msg	give the path `id` and the width point `index`	specifica l'`id` del tracciato e l'`index` del punto di larghezza
 @msg	guides are locked	le guide sono bloccate
 @msg	handle must be in or out	handle deve essere in o out
-@msg	image '{key}' has no pixels and was left out	l'immagine '{key}' non ha pixel ed è stata omessa
+@msg	an image has no pixels and was left out	un'immagine senza pixel è stata omessa
 @msg	image data `{_1}` is missing	mancano i dati immagine `{_1}`
 @msg	image would be too large; lower the resolution	l'immagine sarebbe troppo grande; riduci la risoluzione
 @msg	index must be a number or first, previous, next or last	index deve essere un numero oppure first, previous, next o last

crates/ui-egui/src/i18n/ja.tsv

@@ -3879,7 +3879,7 @@ swatch	Bright Violet	ビビッドバイオレット
 @msg	the scale is not a usable number	縮尺が有効な数値ではありません
 @msg	the drawing is too large to open	図面が大きすぎて開けません
 @msg	scale must be a number from {_1} to {_2}, not {_3}	縮尺は {_1} から {_2} までの数値にしてください ({_3} は指定できません)
-@msg	image '{key}' has no pixels and was left out	画像「{key}」はピクセルがないため省略しました
+@msg	an image has no pixels and was left out	ピクセルがない画像を省略しました
 @msg	Embedded {n} image(s)	画像を {n} 枚埋め込みました
 @msg	object {0} cannot have children	オブジェクト {0} には子オブジェクトを含められません
 @msg	range `{s}` is empty	範囲 `{s}` が空です

crates/ui-egui/src/i18n/ka.tsv

@@ -3774,7 +3774,7 @@ effect	Regular	ჩვეულებრივი
 @msg	give horizontal or vertical	მიუთითეთ horizontal ან vertical
 @msg	give the path `id` and the width point `index`	მიუთითეთ ტრაექტორიის `id` და სიგანის წერტილის `index`
 @msg	guides are locked	დამხმარე ხაზები ჩაკეტილია
-@msg	image '{key}' has no pixels and was left out	გამოსახულებას '{key}' პიქსელები არ აქვს და გამოტოვდა
+@msg	an image has no pixels and was left out	გამოსახულება, რომელსაც პიქსელები არ აქვს, გამოტოვდა
 @msg	image data `{_1}` is missing	გამოსახულების მონაცემები `{_1}` აკლია
 @msg	image would be too large; lower the resolution	გამოსახულება ზედმეტად დიდი იქნებოდა; შეამცირეთ გარჩევადობა
 @msg	index must be a number or first, previous, next or last	index უნდა იყოს რიცხვი ან first, previous, next ან last

crates/ui-egui/src/i18n/ko.tsv

@@ -3811,7 +3811,7 @@ theme	Appearance	외관
 @msg	the scale is not a usable number	배율이 사용할 수 없는 숫자입니다
 @msg	the drawing is too large to open	도면이 너무 커서 열 수 없습니다
 @msg	scale must be a number from {_1} to {_2}, not {_3}	배율은 {_1}에서 {_2} 사이의 숫자여야 합니다: {_3}
-@msg	image '{key}' has no pixels and was left out	이미지 '{key}'에 픽셀이 없어 제외했습니다
+@msg	an image has no pixels and was left out	픽셀이 없는 이미지를 제외했습니다
 @msg	Embedded {n} image(s)	이미지 {n}개를 포함했습니다
 @msg	object {0} cannot have children	개체 {0}에는 하위 항목을 둘 수 없습니다
 @msg	range `{s}` is empty	범위 `{s}`이(가) 비어 있습니다

crates/ui-egui/src/i18n/nl.tsv

@@ -4028,7 +4028,7 @@ imageTrace	Outline	Contour
 @msg	give horizontal or vertical	geef horizontaal of verticaal
 @msg	give the path `id` and the width point `index`	geef het `id` van het pad en de `index` van het breedtepunt
 @msg	guides are locked	de hulplijnen zijn vergrendeld
-@msg	image '{key}' has no pixels and was left out	afbeelding '{key}' heeft geen pixels en is weggelaten
+@msg	an image has no pixels and was left out	een afbeelding zonder pixels is weggelaten
 @msg	image data `{_1}` is missing	afbeeldingsgegevens `{_1}` ontbreken
 @msg	image would be too large; lower the resolution	de afbeelding zou te groot worden; verlaag de resolutie
 @msg	index must be a number or first, previous, next or last	index moet een getal zijn of first, previous, next of last

crates/ui-egui/src/i18n/pl.tsv

@@ -4114,7 +4114,7 @@ imageTrace	Outline	Kontur
 @msg	give the path `id` and the width point `index`	podaj `id` ścieżki i `index` punktu szerokości
 @msg	guides are locked	linie pomocnicze są zablokowane
 @msg	handle must be in or out	handle musi mieć wartość in lub out
-@msg	image '{key}' has no pixels and was left out	obraz '{key}' nie ma pikseli i został pominięty
+@msg	an image has no pixels and was left out	pominięto obraz bez pikseli
 @msg	image data `{_1}` is missing	brak danych obrazu `{_1}`
 @msg	image would be too large; lower the resolution	obraz byłby zbyt duży; zmniejsz rozdzielczość
 @msg	index must be a number or first, previous, next or last	indeks musi być liczbą lub first, previous, next albo last

crates/ui-egui/src/i18n/pt-br.tsv

@@ -3564,7 +3564,7 @@ axis	Both	Ambos
 @msg	give the path `id` and the width point `index`	informe o `id` do traçado e o `index` do ponto de largura
 @msg	guides are locked	as guias estão bloqueadas
 @msg	handle must be in or out	handle deve ser in ou out
-@msg	image '{key}' has no pixels and was left out	a imagem '{key}' não tem pixels e foi omitida
+@msg	an image has no pixels and was left out	uma imagem sem pixels foi omitida
 @msg	image data `{_1}` is missing	os dados da imagem `{_1}` estão ausentes
 @msg	image would be too large; lower the resolution	a imagem ficaria grande demais; reduza a resolução
 @msg	index must be a number or first, previous, next or last	index deve ser um número ou first, previous, next ou last

crates/ui-egui/src/i18n/ru.tsv

@@ -4025,7 +4025,7 @@ axis	Both	Оба
 @msg	give the path `id` and the width point `index`	укажите `id` контура и `index` точки ширины
 @msg	guides are locked	направляющие заблокированы
 @msg	handle must be in or out	handle должен быть in или out
-@msg	image '{key}' has no pixels and was left out	изображение '{key}' не имеет пикселей и было пропущено
+@msg	an image has no pixels and was left out	изображение без пикселей пропущено
 @msg	image data `{_1}` is missing	данные изображения `{_1}` отсутствуют
 @msg	image would be too large; lower the resolution	изображение было бы слишком большим; уменьшите разрешение
 @msg	index must be a number or first, previous, next or last	index должен быть числом или first, previous, next, last

crates/ui-egui/src/i18n/sv.tsv

@@ -3906,7 +3906,7 @@ axis	Both	Båda
 @msg	give the path `id` and the width point `index`	ange banans `id` och breddpunktens `index`
 @msg	guides are locked	stödlinjerna är låsta
 @msg	handle must be in or out	handle måste vara in eller out
-@msg	image '{key}' has no pixels and was left out	bilden '{key}' har inga pixlar och utelämnades
+@msg	an image has no pixels and was left out	en bild utan pixlar utelämnades
 @msg	image data `{_1}` is missing	bilddata `{_1}` saknas
 @msg	image would be too large; lower the resolution	bilden skulle bli för stor; sänk upplösningen
 @msg	index must be a number or first, previous, next or last	index måste vara ett tal eller first, previous, next eller last

crates/ui-egui/src/i18n/uk.tsv

@@ -4013,7 +4013,7 @@ axis	Both	Обидві
 @msg	give the path `id` and the width point `index`	вкажіть `id` контуру та `index` точки ширини
 @msg	guides are locked	напрямні заблоковані
 @msg	handle must be in or out	handle має бути in або out
-@msg	image '{key}' has no pixels and was left out	зображення '{key}' не має пікселів і було пропущено
+@msg	an image has no pixels and was left out	зображення без пікселів пропущено
 @msg	image data `{_1}` is missing	дані зображення `{_1}` відсутні
 @msg	image would be too large; lower the resolution	зображення буде завеликим; зменште роздільну здатність
 @msg	index must be a number or first, previous, next or last	index має бути числом або first, previous, next, last

crates/ui-egui/src/i18n/vi.tsv

@@ -4251,7 +4251,7 @@ theme	Appearance	Giao diện
 @msg	only a dock group above or below others collapses, not one beside another	chỉ thu gọn được nhóm dock nằm trên hoặc dưới các nhóm khác, không phải nhóm nằm cạnh
 @msg	guides are locked	đường căn bị khóa
 @msg	handle must be in or out	handle phải là in hoặc out
-@msg	image '{key}' has no pixels and was left out	ảnh '{key}' không có pixel và bị bỏ qua
+@msg	an image has no pixels and was left out	một ảnh không có pixel đã bị bỏ qua
 @msg	image data `{_1}` is missing	dữ liệu ảnh `{_1}` bị thiếu
 @msg	image is empty	ảnh trống
 @msg	Image Trace: the traced image is missing	Vector hóa ảnh: ảnh đã vector hóa bị thiếu

crates/ui-egui/src/i18n/zh-hans.tsv

@@ -3624,7 +3624,7 @@ imageTrace	Outline	轮廓
 @msg	the scale is not a usable number	比例不是可用的数字
 @msg	the drawing is too large to open	图纸过大，无法打开
 @msg	scale must be a number from {_1} to {_2}, not {_3}	比例必须是 {_1} 到 {_2} 之间的数字，而不是 {_3}
-@msg	image '{key}' has no pixels and was left out	图像 '{key}' 没有像素，已略去
+@msg	an image has no pixels and was left out	已略去没有像素的图像
 @msg	Embedded {n} image(s)	已嵌入 {n} 张图像
 @msg	object {0} cannot have children	对象 {0} 不能包含子对象
 @msg	range `{s}` is empty	范围 `{s}` 为空

crates/ui-egui/src/i18n/zh-hant.tsv

@@ -1612,7 +1612,7 @@ file-filter	Templates	範本
 @msg	the scale is not a usable number	比例不是可用的數字
 @msg	the drawing is too large to open	圖面過大，無法開啟
 @msg	scale must be a number from {_1} to {_2}, not {_3}	比例必須是 {_1} 到 {_2} 之間的數字，而非 {_3}
-@msg	image '{key}' has no pixels and was left out	影像 '{key}' 沒有像素，已略過
+@msg	an image has no pixels and was left out	已略過沒有像素的影像
 @msg	Embedded {n} image(s)	已內嵌 {n} 個影像
 @msg	object {0} cannot have children	物件 {0} 不能有子物件
 @msg	range `{s}` is empty	範圍 `{s}` 是空的

docs/mcp.md

@@ -734,9 +734,9 @@ PostScript form, which keeps layers, groups, compound paths and clipping groups
 of `range` (default all; `{name}-{artboard}.ai` when several, listed in the result's `files`), with
 `transparentImages: "flatten"` (default) or `"omit"` for images with see-through pixels, opacity or a blending mode,
 `hiddenObjects: "layer"` (default: a hidden layer of each layer's hidden objects), `"omit"` or `"visible"`, and
-`outlineText: true` to write type as outlines instead of text objects. When an image in art that is flattened or whose
-raster effects are expanded can't be decoded, the result does not show it, and `warnings` carries "an image couldn't
-be decoded and is missing from the picture" once. From the CLI: `vectorcraft-cli convert in.svg
+`outlineText: true` to write type as outlines instead of text objects. An image that can't be decoded is left out of
+the file and does not show in art that is flattened or whose raster effects are expanded; `warnings` carries "an image
+couldn't be decoded and is missing from the picture" once for all such images. From the CLI: `vectorcraft-cli convert in.svg
 out.ai --ai-version 7 [--hidden-objects layer|omit|visible] [--transparent-images flatten|omit] [--outline-text]
 [--range R]`. `document.export`, `serialize`, `exportSelection` and `exportForScreens` refuse a `.ait` path or
 `format: "ait"` with an error that names `file.saveAsTemplate`, which writes it. The CLI's `run --export x.ait` and
@@ -3207,7 +3207,8 @@ width profiles, arrowheads) as filled outlines; `"editability"` keeps type as te
 `alterPaths` writes every stroke as its filled outline, `outlineText` outlines type, `selectedOnly` writes only the
 selected objects in their layers (every export takes it), and `useArtboards: true` writes one drawing per chosen
 artboard holding the art over it. What DXF can't hold (gradients and patterns as one colour, blending, opacity masks,
-raster effects, clipping) comes back in `warnings`.
+raster effects, clipping) comes back in `warnings`. An image that can't be decoded is left out with no linked file,
+and `warnings` carries "an image couldn't be decoded and is missing from the picture" once for all such images.
 
 DWG can't be written (no openly licensed writer exists): `document.formats` lists it under `unsupported` with that
 hint, and exporting to it answers with the hint to export DXF. PICT files are not supported either and say so when
@@ -3380,7 +3381,9 @@ per artboard, `{stem}_{artboard}.eps`, each bounded by its artboard. `level: 3`
 shadings and masks transparent image pixels out; `level: 2` writes gradients as bands of colour (as does
 `compatibleGradients`) and transparent pixels white. Type is always glyph outlines, so no fonts are needed (`embedFonts`
 is accepted); spot colours are Separation colour spaces, and overprinting fills and strokes overprint unless
-`overprints: "discard"`. RGB documents are written in CMYK unless `cmykPostScript: false`.
+`overprints: "discard"`. RGB documents are written in CMYK unless `cmykPostScript: false`. When the file would hold an
+image that can't be decoded, the image is left out, and `warnings` carries "an image couldn't be decoded and is missing
+from the picture" once for all such images.
 
 PostScript has no transparency: it is flattened first with `flattenerPreset` (`high`, `medium` (default), `low` or a
 saved preset, see `flattener.presets.list`) and `flattener: {…}` options over it (those of
@@ -3513,7 +3516,9 @@ outlines; gradients become images clipped to their shape, pattern fills their ti
 effects images rendered at the document's raster effects resolution. The header's frame is the artboard in 0.01 mm.
 WMF flattens curves into polygons in 16-bit units behind a placeable header (1440 units an inch, fewer for pictures
 over about 22 inches); it has no clipping, transparency or gradients, so clipped art is written whole, images over
-white and gradients and patterns as one colour. What a format leaves out comes back in `warnings`.
+white and gradients and patterns as one colour. What a format leaves out comes back in `warnings`. When the picture
+would hold an image that can't be decoded, the image is left out, and `warnings` carries "an image couldn't be decoded
+and is missing from the picture" once for all such images.
 
 `document.open` and `file.place` read `.emf` and `.wmf` (placeable or not) into one artboard, the picture's frame, and
 one layer: paths with their fills and strokes (pens become strokes with caps, joins and dashes), clipping groups,