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https://github.com/storytold/craft-libs.git
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Dylan M. Taylor
a266035672
crates/svg-paths becomes crates/svg (package craft-svg); the geometry reader is craft_svg::paths (was the crate root), color and write keep their names. craft-svg-paths stays as a crate that re-exports them. New, merged from the copies the apps keep: - sniff: is_svg, is_svgz - svgz: bounded gunzip, UTF-8/UTF-16/ISO 8859-1 decoding, compression - guard: element nesting and entity expansion measured on the text (VectorCraft's import/depth.rs text pass and entities.rs) paths: a smooth segment with no control point to reflect starts at the current point (S after a quadratic or a close, T after a cubic or a close), and a relative root width or height (100%, 2em) counts as absent instead of failing the import. Part of #778 and #789.
48 lines
2.3 KiB
Rust
48 lines
2.3 KiB
Rust
//! The former name of [`craft_svg`]'s geometry reader, CSS colour parser and SVG writer.
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//!
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//! Everything here is a re-export, so code written against `craft-svg-paths` keeps building.
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//! New code depends on `craft-svg`: [`craft_svg::paths`], [`craft_svg::color`] and
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//! [`craft_svg::write`].
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#![deny(clippy::unwrap_used, clippy::expect_used, clippy::panic, clippy::unimplemented, clippy::todo, clippy::unreachable)]
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#![forbid(unsafe_code)]
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pub use craft_svg::paths::*;
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pub use craft_svg::{color, write};
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#[cfg(test)]
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mod tests {
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#![allow(clippy::unwrap_used)]
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/// The names the crate had before it became part of `craft-svg`, used the way callers do.
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#[test]
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fn the_old_paths_still_name_the_reader_the_colour_parser_and_the_writer() {
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#[derive(Clone, Default, PartialEq, Debug)]
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struct Cut(bool);
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impl crate::Kind for Cut {
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const PROPERTIES: &'static [&'static str] = &["data-cut"];
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fn of(style: &crate::StyleMap, _class: &str) -> Option<Self> {
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style.get("data-cut").map(|v| Cut(v == "yes"))
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}
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}
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let svg = r#"<svg xmlns="http://www.w3.org/2000/svg" width="10mm" height="10mm" viewBox="0 0 10 10"><rect width="4" height="2" stroke="red" data-cut="yes"/></svg>"#;
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let read: crate::Imported<Cut> = crate::import(svg, "a.svg").unwrap();
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assert_eq!((read.width_mm, read.height_mm, read.shapes.len()), (10.0, 10.0, 1));
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let shape: &crate::Shape<Cut> = &read.shapes[0];
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assert_eq!((shape.kind.clone(), shape.stroke.as_deref()), (Cut(true), Some("red")));
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assert!(crate::color::parse_color("red").is_ok());
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let _: (usize, usize, usize, usize, usize) =
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(crate::MAX_SVG_BYTES, crate::MAX_SVG_NODES, crate::MAX_SVG_DEPTH, crate::MAX_SVG_WARNINGS, crate::MAX_CSS_BYTES);
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let _: Option<(crate::Clip, crate::FillRule, crate::Error)> = None;
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let (mut warnings, mut dropped) = (Vec::new(), 0);
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crate::push_warning(&mut warnings, &mut dropped, "w".into());
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assert_eq!(warnings.len(), 1);
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let mut path = kurbo::BezPath::new();
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path.move_to((1.0, 2.0));
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path.line_to((3.5, 2.0));
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let mut w = crate::write::SvgWriter::fragment();
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w.tag("path").attr("d", crate::write::path_data(&path)).empty();
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assert_eq!(w.finish(), r#"<path d="M1,2 L3.5,2"/>"#);
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}
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}
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