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Export: raster document.export takes a page rectangle (rect) (#2412)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
committed by
bflatastic
co-authored by
Claude Opus 5.5
parent
577239d734
commit
91fa3af21d
@@ -307,6 +307,32 @@ fn use_artboards(p: &Value) -> Result<Option<bool>> {
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}
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}
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/// The `rect` param of a raster export: `[x, y, width, height]` in points, y down. `None` when
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/// absent; an error when it is not four finite numbers with a positive size, when the format isn't
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/// a raster one, or when it comes with an artboard choice (`rect` is the area, so those would
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/// contradict it). The image size limits are checked with the scale, as for an artboard.
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fn page_rect(f: &Format, p: &Value) -> Result<Option<Rect>> {
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let v = match p.get("rect") {
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None | Some(Value::Null) => return Ok(None),
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Some(v) => v,
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};
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if !f.raster {
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return Err(bad(C, format!("rect applies to raster formats, not {}", f.label)));
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}
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if let Some(k) = ARTBOARD_PARAMS.iter().chain(["useArtboards"].iter()).find(|k| p.get(**k).is_some_and(|v| !v.is_null())) {
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return Err(bad(C, format!("rect and {k} contradict each other: give the area or the artboards")));
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}
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let nums: Option<Vec<f64>> = v.as_array().filter(|a| a.len() == 4).and_then(|a| a.iter().map(Value::as_f64).collect());
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let Some(&[x, y, w, h]) = nums.as_deref() else {
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return Err(bad(C, "rect is [x, y, width, height] in points"));
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};
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let (x1, y1) = (x + w, y + h);
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if !(x.is_finite() && y.is_finite() && w > 0.0 && h > 0.0 && x1.is_finite() && y1.is_finite()) {
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return Err(bad(C, "rect needs finite numbers and a positive width and height"));
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}
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Ok(Some(Rect::new(x, y, x1, y1)))
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}
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/// A copy of `doc` with one artboard, `rect` (exports of the art's or the selection's bounds).
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pub(super) fn single_artboard(doc: &Document, rect: Rect, name: &str) -> Document {
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with_single_artboard(doc.clone(), rect, name)
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@@ -408,6 +434,15 @@ fn encode_files(doc: &Document, f: &Format, p: &Value) -> Result<Encoded> {
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let n = doc.artboards.len();
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// SVG reads its own `useArtboards` (an SVG option).
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let use_artboards = if f.raster || matches!(f.id, "pdf" | "ai" | "dxf" | "emf" | "wmf") { use_artboards(p)? } else { None };
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// `rect`: that area of the page, as if it were the only artboard (the document is not changed).
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if let Some(rect) = page_rect(f, p)? {
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let mut q = super::export::without_artboards(p);
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if let Some(o) = q.as_object_mut() {
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o.remove("rect");
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o.remove("useArtboards");
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}
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return encode_files(&single_artboard(doc, rect, "Rect"), f, &q);
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}
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if use_artboards == Some(false) {
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let bounds = vectorcraft_render::encode::art_bounds(doc).ok_or_else(|| bad(C, "nothing to export: the document has no visible art"))?;
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let mut q = super::export::without_artboards(p);
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@@ -123,7 +123,7 @@ pub fn specs() -> Vec<CommandSpec> {
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"Export Document",
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[],
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None,
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"{path?, format?: svg|svgz|pdf|ai|png|jpg|webp|gif|png8|txt|dxf|eps|emf|wmf|tiff|bmp|tga|psd|vectorcraft|template (default: from the path's extension, else png; png8 writes an indexed .png), selectedOnly?: false (the selected objects alone, in their layers), artboard?: 0, artboards?: [i…], range?: \"1-3, 5\" | \"all\" (1-based; PDF and .ai write one page per artboard, default all; SVG writes one file per artboard, {stem}-{artboard}.svg; raster formats write one artboard), useArtboards?: true (raster: one file per chosen artboard, default all, {stem}-{artboard}.{ext}; pdf/ai: every page) | false (pdf/ai/raster: the bounds of the visible art; SVG has it as an SVG option), ppi?: 72 (raster formats: pixels per inch, stored in the file; wins over scale), scale?: 1 (pixels per point), background?: transparent|white|black|\"#rrggbb\" (jpg: white when transparent), antiAlias?: none|art (default)|type (text snapped to pixels), interlaced?: false (png, Adam7), embedIcc?: true (png: an sRGB chunk marks the colours as sRGB), quality?: 90 (jpg: 0–100), colorModel?: rgb|cmyk|gray (jpg), method?: baseline|optimized|progressive, scans?: 3 (3–5, progressive), embedIcc?: true, imageMap?: none|client|server (an HTML or NCSA map of the objects with a URL, written as <stem>.html / <stem>.map), colors?: 256 (gif/png8: 2–256), reduction?: perceptual|selective (default)|adaptive|web|blackWhite|gray, dither?: none|diffusion (default)|pattern|noise, ditherAmount?: 100, transparency?: true, matte?: white|\"#rrggbb\"|none, interlaced?, lossless?: true (webp: lossy WebP isn't available yet: written lossless, with a warning), encoding?: utf8|utf16 (txt: the stories in stacking order, back to front, a thread once; utf16 with a byte order mark), lineEndings?: lf|crlf, selectionOnly?: false, svg?: {styling, outlineText, images, objectIds, decimals, minify, responsive, useArtboards, preserveEditing, metadata, fewerTspans, hiddenLayers, encoding, profile, embedFonts} (see document.formats), …the SVG options given flat instead, …the PDF options of document.exportPdf, …the DXF options of document.exportDxf (useArtboards: one drawing per artboard), …the EPS options of document.exportEps (useArtboards: one file per artboard, {stem}_{artboard}.eps; else the visible art), …emf and wmf write one picture of the artboard (useArtboards: true one file per chosen artboard, false the bounds of the visible art; EMF keeps curves, clipping, transparent images and gradients as images clipped to their shape; WMF flattens curves into polygons behind a placeable header; what a format leaves out comes back in warnings), colorModel?: rgb|cmyk|gray (tiff: rgb keeps transparency as an alpha channel), lzw?: true, byteOrder?: little|big, embedIcc?: true, colorModel?: rgb|gray (bmp), depth?: 24 (bmp: 1 black and white, 4|8 a palette by reduction and dither, 16, 24, 32 with alpha), fileFormat?: windows|os2 (1, 4, 8 or 24 bits), rle?: false (4 and 8 bits, windows), flipRows?: false (top-down rows), depth?: 24 (tga: 16 one-bit alpha, 24, 32 with alpha), colorModel?: rgb|cmyk|gray (psd), layers?: true (each top-level layer a pixel layer with its opacity and blend mode; a background colour is a Background layer; false: one flat image, on white), maxEditability?: false (layers and sublayers become groups, each object a layer named as in the Layers panel, text by its text; clipping, masked or knockout layers stay one layer), hiddenLayers?: false (hidden layers and objects written hidden instead of left out), embedIcc?: true (at most 30000 pixels a side; formats without alpha are flattened on white)} → {path, format, bytes, warnings, files?: [path…] (several), linked?: [path…] (linked images, image maps)}; no path → {dataBase64, format, bytes, warnings, files?: [{name, dataBase64}], linked?: [{name, dataBase64}]}. Never changes the document's path",
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"{path?, format?: svg|svgz|pdf|ai|png|jpg|webp|gif|png8|txt|dxf|eps|emf|wmf|tiff|bmp|tga|psd|vectorcraft|template (default: from the path's extension, else png; png8 writes an indexed .png), selectedOnly?: false (the selected objects alone, in their layers), artboard?: 0, artboards?: [i…], rect?: [x, y, width, height] (raster formats: that area of the page in points, y down, instead of an artboard; not with artboard, artboards, range or useArtboards), range?: \"1-3, 5\" | \"all\" (1-based; PDF and .ai write one page per artboard, default all; SVG writes one file per artboard, {stem}-{artboard}.svg; raster formats write one artboard), useArtboards?: true (raster: one file per chosen artboard, default all, {stem}-{artboard}.{ext}; pdf/ai: every page) | false (pdf/ai/raster: the bounds of the visible art; SVG has it as an SVG option), ppi?: 72 (raster formats: pixels per inch, stored in the file; wins over scale), scale?: 1 (pixels per point), background?: transparent|white|black|\"#rrggbb\" (jpg: white when transparent), antiAlias?: none|art (default)|type (text snapped to pixels), interlaced?: false (png, Adam7), embedIcc?: true (png: an sRGB chunk marks the colours as sRGB), quality?: 90 (jpg: 0–100), colorModel?: rgb|cmyk|gray (jpg), method?: baseline|optimized|progressive, scans?: 3 (3–5, progressive), embedIcc?: true, imageMap?: none|client|server (an HTML or NCSA map of the objects with a URL, written as <stem>.html / <stem>.map), colors?: 256 (gif/png8: 2–256), reduction?: perceptual|selective (default)|adaptive|web|blackWhite|gray, dither?: none|diffusion (default)|pattern|noise, ditherAmount?: 100, transparency?: true, matte?: white|\"#rrggbb\"|none, interlaced?, lossless?: true (webp: lossy WebP isn't available yet: written lossless, with a warning), encoding?: utf8|utf16 (txt: the stories in stacking order, back to front, a thread once; utf16 with a byte order mark), lineEndings?: lf|crlf, selectionOnly?: false, svg?: {styling, outlineText, images, objectIds, decimals, minify, responsive, useArtboards, preserveEditing, metadata, fewerTspans, hiddenLayers, encoding, profile, embedFonts} (see document.formats), …the SVG options given flat instead, …the PDF options of document.exportPdf, …the DXF options of document.exportDxf (useArtboards: one drawing per artboard), …the EPS options of document.exportEps (useArtboards: one file per artboard, {stem}_{artboard}.eps; else the visible art), …emf and wmf write one picture of the artboard (useArtboards: true one file per chosen artboard, false the bounds of the visible art; EMF keeps curves, clipping, transparent images and gradients as images clipped to their shape; WMF flattens curves into polygons behind a placeable header; what a format leaves out comes back in warnings), colorModel?: rgb|cmyk|gray (tiff: rgb keeps transparency as an alpha channel), lzw?: true, byteOrder?: little|big, embedIcc?: true, colorModel?: rgb|gray (bmp), depth?: 24 (bmp: 1 black and white, 4|8 a palette by reduction and dither, 16, 24, 32 with alpha), fileFormat?: windows|os2 (1, 4, 8 or 24 bits), rle?: false (4 and 8 bits, windows), flipRows?: false (top-down rows), depth?: 24 (tga: 16 one-bit alpha, 24, 32 with alpha), colorModel?: rgb|cmyk|gray (psd), layers?: true (each top-level layer a pixel layer with its opacity and blend mode; a background colour is a Background layer; false: one flat image, on white), maxEditability?: false (layers and sublayers become groups, each object a layer named as in the Layers panel, text by its text; clipping, masked or knockout layers stay one layer), hiddenLayers?: false (hidden layers and objects written hidden instead of left out), embedIcc?: true (at most 30000 pixels a side; formats without alpha are flattened on white)} → {path, format, bytes, warnings, files?: [path…] (several), linked?: [path…] (linked images, image maps)}; no path → {dataBase64, format, bytes, warnings, files?: [{name, dataBase64}], linked?: [{name, dataBase64}]}. Never changes the document's path",
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has_doc,
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export::export
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),
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@@ -311,6 +311,12 @@ const USE_ARTBOARDS: FormatOption = FormatOption {
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default: "null",
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description: "true: every chosen artboard (default all), one file each named <file>-<artboard>.<ext> (PDF and AI: one page each); false: the bounds of the visible art",
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};
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const RECT: FormatOption = FormatOption {
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name: "rect",
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ty: "array",
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default: "null",
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description: "[x, y, width, height] in document points, y down: exports that area of the page (no artboard needed, the document is not changed); not with artboard, artboards, range or useArtboards",
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};
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const PPI: FormatOption = FormatOption {
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name: "ppi",
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ty: "number",
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@@ -398,6 +404,7 @@ const PALETTE_OPTIONS: &[FormatOption] = &[
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ARTBOARDS,
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RANGE,
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USE_ARTBOARDS,
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RECT,
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PPI,
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SCALE,
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BACKGROUND,
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@@ -419,7 +426,7 @@ const BYTE_ORDER: FormatOption = FormatOption {
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description: "the order of the bytes in the file's numbers: little (II, as on PCs) or big (MM)",
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};
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const TIFF_OPTIONS: &[FormatOption] =
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&[ARTBOARD, ARTBOARDS, RANGE, USE_ARTBOARDS, PPI, SCALE, BACKGROUND, ANTI_ALIAS, COLOR_MODEL, LZW, BYTE_ORDER, EMBED_ICC];
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&[ARTBOARD, ARTBOARDS, RANGE, USE_ARTBOARDS, RECT, PPI, SCALE, BACKGROUND, ANTI_ALIAS, COLOR_MODEL, LZW, BYTE_ORDER, EMBED_ICC];
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const BMP_COLOR_MODEL: FormatOption =
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FormatOption { name: "colorModel", ty: "string", default: "\"rgb\"", description: "rgb or gray (greys at every depth)" };
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const BMP_DEPTH: FormatOption = FormatOption {
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@@ -447,6 +454,7 @@ const BMP_OPTIONS: &[FormatOption] = &[
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ARTBOARDS,
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RANGE,
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USE_ARTBOARDS,
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RECT,
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PPI,
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SCALE,
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BACKGROUND,
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@@ -466,7 +474,7 @@ const TGA_DEPTH: FormatOption = FormatOption {
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default: "24",
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description: "bits per pixel: 16 (one-bit alpha), 24 (flattened on white) or 32 (keeps transparency)",
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};
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const TGA_OPTIONS: &[FormatOption] = &[ARTBOARD, ARTBOARDS, RANGE, USE_ARTBOARDS, PPI, SCALE, BACKGROUND, ANTI_ALIAS, TGA_DEPTH];
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const TGA_OPTIONS: &[FormatOption] = &[ARTBOARD, ARTBOARDS, RANGE, USE_ARTBOARDS, RECT, PPI, SCALE, BACKGROUND, ANTI_ALIAS, TGA_DEPTH];
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const PSD_LAYERS: FormatOption = FormatOption {
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name: "layers",
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ty: "boolean",
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@@ -490,6 +498,7 @@ const PSD_OPTIONS: &[FormatOption] = &[
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ARTBOARDS,
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RANGE,
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USE_ARTBOARDS,
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RECT,
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PPI,
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SCALE,
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BACKGROUND,
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@@ -560,7 +569,7 @@ pub const FORMATS: &[Format] = &[
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read: true,
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write: true,
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raster: true,
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options: &[ARTBOARD, ARTBOARDS, RANGE, USE_ARTBOARDS, PPI, SCALE, BACKGROUND, ANTI_ALIAS, INTERLACED, EMBED_ICC],
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options: &[ARTBOARD, ARTBOARDS, RANGE, USE_ARTBOARDS, RECT, PPI, SCALE, BACKGROUND, ANTI_ALIAS, INTERLACED, EMBED_ICC],
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},
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Format {
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id: "jpg",
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@@ -575,6 +584,7 @@ pub const FORMATS: &[Format] = &[
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ARTBOARDS,
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RANGE,
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USE_ARTBOARDS,
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RECT,
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PPI,
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SCALE,
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BACKGROUND,
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@@ -596,7 +606,7 @@ pub const FORMATS: &[Format] = &[
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read: true,
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write: true,
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raster: true,
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options: &[ARTBOARD, ARTBOARDS, RANGE, USE_ARTBOARDS, PPI, SCALE, BACKGROUND, ANTI_ALIAS, LOSSLESS, WEBP_QUALITY],
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options: &[ARTBOARD, ARTBOARDS, RANGE, USE_ARTBOARDS, RECT, PPI, SCALE, BACKGROUND, ANTI_ALIAS, LOSSLESS, WEBP_QUALITY],
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},
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Format {
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id: "tiff",
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@@ -295,3 +295,41 @@ fn a_raster_export_says_when_an_image_could_not_be_decoded() {
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let warnings = r["warnings"].as_array().cloned().unwrap_or_default();
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assert!(warnings.iter().any(|w| w.as_str().is_some_and(|w| w.contains("couldn't be decoded"))), "{r}");
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}
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#[test]
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fn export_rect_writes_that_page_area_and_leaves_the_document_alone() {
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let mut s = session(200.0, 400.0, 1);
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s.execute("paint.setStroke", &json!({"none": true})).unwrap();
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s.execute("shape.rectangle", &json!({"x": 20, "y": 40, "width": 40, "height": 300})).unwrap();
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let boards = s.doc().unwrap().doc.artboards.len();
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let r = s.execute("document.export", &json!({"format": "png", "rect": [20, 40, 40, 300], "ppi": 72})).unwrap();
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let img = rgba(&b64(&r));
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assert_eq!((img.width(), img.height()), (40, 300));
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assert_eq!(img.get_pixel(20, 150).0[3], 255, "the strip is all art");
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assert_eq!(s.doc().unwrap().doc.artboards.len(), boards, "no helper artboard is left");
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// Twice the resolution, and a window that holds both art and empty page.
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let img = rgba(&b64(&s.execute("document.export", &json!({"format": "png", "rect": [0.0, 40.0, 40.0, 10.0], "scale": 2})).unwrap()));
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assert_eq!((img.width(), img.height()), (80, 20));
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assert_eq!((img.get_pixel(10, 10).0[3], img.get_pixel(60, 10).0[3]), (0, 255));
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}
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#[test]
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fn export_rect_refuses_what_cannot_be_exported() {
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let mut s = session(200.0, 400.0, 1);
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s.execute("shape.rectangle", &json!({"x": 20, "y": 40, "width": 40, "height": 300})).unwrap();
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let bad = [
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json!({"format": "png", "rect": [0, 0, 0, 10]}),
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json!({"format": "png", "rect": [0, 0, -5, 10]}),
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json!({"format": "png", "rect": [0, 0, 10]}),
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json!({"format": "png", "rect": [0, 0, "a", 10]}),
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json!({"format": "png", "rect": "20,40,40,300"}),
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json!({"format": "png", "rect": [1e308, 0, 1e308, 10]}),
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json!({"format": "png", "rect": [0, 0, 100000, 100000]}),
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json!({"format": "png", "rect": [0, 0, 10, 10], "artboard": 0}),
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json!({"format": "png", "rect": [0, 0, 10, 10], "useArtboards": true}),
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json!({"format": "svg", "rect": [0, 0, 10, 10]}),
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];
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for p in bad {
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assert!(s.execute("document.export", &p).is_err(), "{p}");
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}
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}
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@@ -189,6 +189,11 @@ fn every_command_with_junk_params() {
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fn structured_junk() {
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let cases: Vec<(&str, Value)> = vec![
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("select.set", json!({"ids": [0, u64::MAX, -1, "x", null, 1.5]})),
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("document.export", json!({"format": "png", "rect": [1e308, -1e308, 1e308, 1e308]})),
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("document.export", json!({"format": "png", "rect": [0, 0, 1e300, 1e300], "scale": 64})),
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("document.export", json!({"format": "tiff", "rect": [null, "x", -1, 0.0000001], "useArtboards": true})),
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("document.export", json!({"format": "bmp", "rect": {"x": 1}, "artboard": 3})),
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("document.export", json!({"format": "svg", "rect": [0, 0, 10, 10]})),
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("select.add", json!({"ids": [[1], {"a": 1}]})),
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("select.anchors", json!({"id": 2, "anchors": [[99, 99], [-1, 0], ["a", "b"]], "mode": "set"})),
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("select.anchorsMany", json!({"items": [{"id": 2, "anchors": [[0, 1000]]}, null, 5]})),
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+1
-1
@@ -318,7 +318,7 @@ objects' fills or strokes differ (`fillMixed` / `strokeMixed`, drawn as a "?" pr
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| `save_file` | `{path?}` | Runs `document.save`: the document's own file in its own format (native `.vectorcraft` unless it was opened from or saved as SVG, PDF or a restorable `.ai`; then `warnings` say what that format loses). A path's extension picks the format (`.vectorcraft`, `.vctemplate`, `.pdf`, `.svg`, `.svgz`, `.ai`: a PDF carrying the native document, which reopens editable). |
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| `export` | `{path?, format?, scale?, artboard?, range?, selection?, outlineText?, options?}` | `svg`, `svgz`, `pdf`, `eps`, `dxf`, `emf`, `wmf`, `png`, `jpg`, `webp`, `gif`, `png8` (an indexed `.png`), `tiff`, `bmp`, `tga`, `psd` (layered), `txt` (the document's text), `vectorcraft` or `template` (a native template). The tool's `format` enum and `document.formats` list them, generated from the engine's format table. When `format` is omitted, it comes from the path's extension. PDF writes one page per artboard: all of them, or `artboard` (0-based) / `range` (`"1-3, 5"`, 1-based); the other formats write one artboard. `options` carries more format options (e.g. `{"quality": 80}` for JPEG). `selection: true` exports the selected objects cropped to their bounds (the reply adds their `bounds`, and reports `format` and the encoder's `warnings` as a whole-document export does); `outlineText: true` writes SVG text as paths. Template layers are left out, live effects are kept, and exporting `vectorcraft` never changes the document's path. Without `path` the bytes come back as `dataBase64`. Both backends run the same `document.export` call. |
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| `add_text` | `{text, x?, y?, width?, height?, fit?, fitMinPercent?, path?, mode?, pathEffect?, size?, font?, color?, justify?, vertical?}` | Point type at (x, y) (`justify`: `left`, `center` or `right` starts, centres or ends each line on x); area type with `width`/`height` (`fit`: `none`, `autoHeight`, `shrinkText`, as `text.areaOptions`); or `path` + `mode` (`area`/`onPath`) to flow text in or along a path, with `pathEffect` (`rainbow`, `skew`, `3dRibbon`, `stairStep`, `gravity`); `justify` (also `auto`, `justifyAll`) aligns the paragraphs of every kind, as `text.setStyle` does later. `vertical: true` uses the existing vertical writing mode for every kind (default `false`, horizontal). Returns `{id}`, with `overflow: true` when the text doesn't fit its frame or path. |
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| `export` | `{path?, format?, scale?, artboard?, range?, selection?, outlineText?, options?}` | `svg`, `svgz`, `pdf`, `ai` (the PDF-compatible `.ai` that Save writes, which carries the document when every artboard is written in order), `eps`, `dxf`, `emf`, `wmf`, `png`, `jpg`, `webp`, `gif`, `png8` (an indexed `.png`), `tiff`, `bmp`, `tga`, `psd` (layered), `txt` (the document's text), `vectorcraft` or `template` (a native template). The tool's `format` enum and `document.formats` list them, generated from the engine's format table. When `format` is omitted, it comes from the path's extension. PDF and `.ai` write one page per artboard: all of them, or `artboard` (0-based) / `range` (`"1-3, 5"`, 1-based). SVG, SVGZ and EPS write one file per chosen artboard. Rasters, DXF, EMF and WMF write one artboard, or one file per chosen artboard with `options: {"useArtboards": true}`. `options` carries more format options (e.g. `{"quality": 80}` for JPEG). `selection: true` exports the selected objects cropped to their bounds (the reply adds their `bounds`, and reports `format` and the encoder's `warnings` as a whole-document export does); `outlineText: true` writes SVG text as paths. Template layers are left out, live effects are kept, and exporting `vectorcraft` never changes the document's path. Without `path` the bytes come back as `dataBase64`. Both backends run the same `document.export` call. |
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| `export` | `{path?, format?, scale?, artboard?, range?, selection?, outlineText?, options?}` | `svg`, `svgz`, `pdf`, `ai` (the PDF-compatible `.ai` that Save writes, which carries the document when every artboard is written in order), `eps`, `dxf`, `emf`, `wmf`, `png`, `jpg`, `webp`, `gif`, `png8` (an indexed `.png`), `tiff`, `bmp`, `tga`, `psd` (layered), `txt` (the document's text), `vectorcraft` or `template` (a native template). The tool's `format` enum and `document.formats` list them, generated from the engine's format table. When `format` is omitted, it comes from the path's extension. PDF and `.ai` write one page per artboard: all of them, or `artboard` (0-based) / `range` (`"1-3, 5"`, 1-based). SVG, SVGZ and EPS write one file per chosen artboard. Rasters, DXF, EMF and WMF write one artboard, or one file per chosen artboard with `options: {"useArtboards": true}`. Rasters also take `options: {"rect": [x, y, width, height]}` (page points, y down): that area of the page at the given `ppi`/`scale`, without an artboard and without changing the document; it is refused with `artboard`, `range` or `useArtboards`, with a non-positive or non-finite size, and for non-raster formats. `options` carries more format options (e.g. `{"quality": 80}` for JPEG). `selection: true` exports the selected objects cropped to their bounds (the reply adds their `bounds`, and reports `format` and the encoder's `warnings` as a whole-document export does); `outlineText: true` writes SVG text as paths. Template layers are left out, live effects are kept, and exporting `vectorcraft` never changes the document's path. Without `path` the bytes come back as `dataBase64`. Both backends run the same `document.export` call. |
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| `add_text` | `{text, x?, y?, width?, height?, fit?, fitMinPercent?, path?, mode?, pathEffect?, size?, font?, color?, justify?}` | Point type at (x, y) (`justify`: `left`, `center` or `right` starts, centres or ends each line on x); area type with `width`/`height` (`fit`: `none`, `autoHeight`, `shrinkText`, as `text.areaOptions`); or `path` + `mode` (`area`/`onPath`) to flow text in or along a path, with `pathEffect` (`rainbow`, `skew`, `3dRibbon`, `stairStep`, `gravity`); `justify` (also `auto`, `justifyAll`) aligns the paragraphs of every kind, as `text.setStyle` does later. Returns `{id}`, with `overflow: true` when the text doesn't fit its frame or path. |
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| `apply_effect` | `{effect?, params?, ids?}` | Appends a live effect. Without `effect`, returns the effect catalogue with parameters and defaults. |
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| `pathfinder` | `{operation, ids?}` | `unite`, `minusFront`, `intersect`, `exclude`, `divide`, `trim`, `merge`, `crop`, `outline`, `minusBack`. For a live version, apply the `pathfinder.*` effect to a group (`effect.apply` groups several loose selected objects first). |
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Reference in New Issue
Block a user