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Bezier-rs: Add parametric evaluate and line intersect to subpath (#852)

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* add slider to subpath component + change evaluate to take an enum

Co-authored-by: Rob Nadal <RobNadal@users.noreply.github.com>

wip - add intersect to subpath, TODO fix bug

Co-authored-by: Rob Nadal <RobNadal@users.noreply.github.com>

add unit tests to subpath intersections

stress, testing

Co-authored-by: Hannah Li <hannahli2010@gmail.com>

* add parametric eval impl to subpath

* add line intersection to subpath

* Uncomment and #[ignore] disabled tests

* Reorder a few imports

* change subpath:eval slider to radio button

* fixed bug with solve_cubic, fixed unit tests, improved intersection accuracy

* fix failing test

Co-authored-by: Hannah Li <hannahli2010@gmail.com>
Co-authored-by: Keavon Chambers <keavon@keavon.com>
This commit is contained in:
Thomas Cheng
2022-12-10 21:41:02 -08:00
committed by GitHub
co-authored by Rob Nadal Hannah Li Keavon Chambers
parent cb3cb991e3
commit a2043bcb7c
13 changed files with 713 additions and 54 deletions
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website/other/bezier-rs-demos/wasm/src/svg_drawing.rs
+4
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@@ -26,6 +26,10 @@ pub const HANDLE_ATTRIBUTES: &str = "r=\"3\" stroke=\"gray\" stroke-width=\"1.5\
pub const TEXT_OFFSET_X: f64 = 5.;
pub const TEXT_OFFSET_Y: f64 = 193.;
pub fn wrap_svg_tag(contents: String) -> String {
format!("{}{}{}", SVG_OPEN_TAG, contents, SVG_CLOSE_TAG)
}
/// Helper function to create an SVG text entity.
pub fn draw_text(text: String, x_pos: f64, y_pos: f64, fill: &str) -> String {
format!(r#"<text x="{x_pos}" y="{y_pos}" fill="{fill}">{text}</text>"#)