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arhammusheer
5beac4f122
Rarely set fields move into one optional boxed NodeExtras, and large NodeKind payloads (images, live shapes, blends, envelopes) are boxed. Every object, and every undo step that copies it, shrinks: a 50k-path move keeps ~24.5 MB per step instead of ~40 MB. Files stay byte-identical (Node keeps its flat JSON through a borrowed Serialize and a from-wire Deserialize, no flatten), and loading is slightly faster. Undo and redo reuse their step's size estimate instead of walking the document again (8.3 -> 5.6 ms for a 50k-path move). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VmMmc1J8XeNLxhRihWv9cc # Conflicts: # crates/engine/src/cmd/graph.rs # crates/svg/src/export.rs
32 lines
1.5 KiB
Rust
32 lines
1.5 KiB
Rust
//! Document Setup options the renderer honours.
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use vectorcraft_doc::{Document, ImageBlob, ImageObject, Node, NodeKind};
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use super::*;
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fn doc_with_red_image() -> Document {
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let mut d = Document::new(40.0, 40.0);
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let mut png = Vec::new();
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image::RgbaImage::from_pixel(4, 4, image::Rgba([255, 0, 0, 255])).write_to(&mut std::io::Cursor::new(&mut png), image::ImageFormat::Png).unwrap();
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d.images.insert("red".into(), ImageBlob::new("image/png", png));
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let (id, layer) = (d.alloc_id(), d.layers[0].id);
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let im = ImageObject { key: "red".into(), width: 40, height: 40, xf: Affine::IDENTITY, link: None, placement: Default::default() };
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d.insert(Some(layer), 0, Node::new(id, NodeKind::Image(Box::new(im)))).unwrap();
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d
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}
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#[test]
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fn outline_mode_draws_images_in_grey_only_when_the_setup_asks() {
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let mut d = doc_with_red_image();
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let outline = RenderOptions { outline: true, ..Default::default() };
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let centre = |d: &Document| Renderer::new().render(d, 40, 40, Affine::IDENTITY, &outline).pixel(20, 20);
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assert_eq!(centre(&d)[3], 0, "outline mode draws only the image frame");
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d.setup.outline_images = true;
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let [r, g, b, a] = centre(&d);
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// Red's luma (0.2126 × 255 ≈ 54) in every channel.
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assert_eq!(a, 255);
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assert!(r == g && g == b && (50..=58).contains(&r), "{:?}", [r, g, b]);
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// Preview mode keeps the colours.
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assert_eq!(Renderer::new().render(&d, 40, 40, Affine::IDENTITY, &RenderOptions::default()).pixel(20, 20), [255, 0, 0, 255]);
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}
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