aleleba/vectorcraft
1
0
Fork 0
mirror of https://github.com/storytold/vectorcraft.git synced 2026-10-31 05:07:51 -06:00
Code Issues Packages Projects Releases Wiki Activity

Color effects recolour the points of a freeform gradient (fixes #2390)

Browse Source
This commit is contained in:
Marco Arnulfo
2026-10-17 14:46:21 +07:00
committed by bflatastic
parent 1946ffca9c
commit 2f24495ffe
2 changed files with 25 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/effects/src/adjust.rs
+16
View File
@@ -490,4 +490,20 @@ mod tests {
assert_eq!(out.appearance.items[0].paint(), p.appearance.items[0].paint());
assert!(out.appearance.items[1].effects().is_empty());
}
#[test]
fn adjust_recolours_the_points_of_a_freeform_gradient() {
use vectorcraft_doc::color::{Freeform, FreeformPoint, Gradient, GradientKind, GradientPaint};
let mut gp = GradientPaint::new(Gradient { kind: GradientKind::Freeform, ..Gradient::default() });
let pt = |x, c| FreeformPoint::new(kurbo::Point::new(x, 5.0), c);
gp.set_freeform(Freeform { points: vec![pt(2.0, Color::rgb(1.0, 0.0, 0.0)), pt(8.0, Color::rgb(0.0, 0.0, 1.0))], ..Default::default() });
let fill = Appearance::basic(Paint::Gradient(Box::new(gp)), Paint::None, 0.0);
let mut p = Node::path(NodeId(1), shapes::rectangle(Rect::new(0.0, 0.0, 10.0, 10.0)), fill);
p.appearance.effects.push(Effect { id: "adjust.hueSaturation".into(), params: json!({"hue": 120}), visible: true });
let out = adjust(&p, None, &mut |_, _| None).unwrap();
let Paint::Gradient(g) = out.appearance.fill_paint() else { panic!("a gradient fill") };
// The points are what a freeform gradient draws from, not its stops.
let hexes: Vec<String> = g.freeform.as_ref().unwrap().points.iter().map(|p| p.color.to_hex()).collect();
assert_eq!(hexes, ["#00ff00", "#ff0000"]);
}
}