aleleba/vectorcraft
1
0
Fork 0
mirror of https://github.com/storytold/vectorcraft.git synced 2026-10-31 13:17:19 -06:00
Code Issues Packages Projects Releases Wiki Activity

Type: images in SVG glyph documents draw with the glyph

Browse Source 
They were left out because glyph art had no document to keep them in; since #3879 they hold their own pixels until a document takes them in.
This commit is contained in:
Jürg Lehni
2026-10-24 06:00:22 +07:00
committed by bflatastic
parent 156fe87fdd
commit caaccaf5be
5 changed files with 88 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/engine/src/tests_colourfonts.rs
+28
View File
@@ -236,3 +236,31 @@ fn an_envelope_shares_and_expands_the_emoji_of_its_type() {
assert!(images.iter().all(|im| im.pixels.is_none() && d.images.contains_key(&im.key)), "the document holds them");
vectorcraft_testkit::invariants::check_document(d).unwrap();
}
/// An image in an SVG glyph's document draws on the canvas, and Create Outlines takes its pixels
/// into the document.
#[test]
fn svg_glyph_images_draw_and_outline() {
let g = source_sans_gid(SVG_CHAR).unwrap();
let png = vectorcraft_text::test_fonts::solid_png(4, [0, 0, 255, 255]);
let doc = format!(
r##"<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><image id="glyph{g}" y="-700" width="500" height="700" xlink:href="data:image/png;base64,{}"/></svg>"##,
vectorcraft_svg::base64_encode(&png)
);
let mut s = with_svg_type("Svgtest Images", &doc);
let opts = vectorcraft_render::RenderOptions { background: Some([255, 255, 255, 255]), ..Default::default() };
let img = vectorcraft_render::Renderer::new().render(&s.doc().unwrap().doc, 100, 100, vectorcraft_geom::Affine::IDENTITY, &opts);
// At 32 pt from x 10 on the baseline at y 50: 16 pt wide, 22.4 pt tall.
assert_eq!(img.pixel(18, 40), [0, 0, 255, 255], "the glyph's image");
let r = ids(&s.execute("type.createOutlines", &json!({})).unwrap());
let mut images = vec![];
node(&s, r[0]).walk(&mut |n| {
if let NodeKind::Image(im) = &n.kind {
images.push((**im).clone());
}
});
let d = &s.doc().unwrap().doc;
assert_eq!(images.len(), 1);
assert!(images[0].pixels.is_none() && d.images[&images[0].key].bytes.as_slice() == png.as_slice(), "the document holds its pixels");
vectorcraft_testkit::invariants::check_document(d).unwrap();
}