ferroui_base/media/
geometry_path_data.rs

1use crate::media::FillRule;
2use crate::Point;
3
4/// An owned, backend-neutral Bezier path. Coordinates include the geometry's
5/// transform; no sampling or polygon approximation is performed by this API.
6#[derive(Clone, Debug, PartialEq)]
7pub struct GeometryPath {
8    pub fill_rule: FillRule,
9    pub segments: Vec<GeometryPathSegment>,
10}
11
12/// Curve commands in a [`GeometryPath`]. An open figure remains open.
13#[derive(Clone, Copy, Debug, PartialEq)]
14pub enum GeometryPathSegment {
15    MoveTo(Point),
16    LineTo(Point),
17    QuadraticTo {
18        control: Point,
19        point: Point,
20    },
21    CubicTo {
22        control1: Point,
23        control2: Point,
24        point: Point,
25    },
26    Close,
27}
28
29/// The independently rendered fill and stroke paths of a geometry.
30///
31/// Some geometries intentionally fill and stroke different paths (for example
32/// a figure whose closing edge is not stroked). An absent path is empty, while
33/// `IGeometryImpl::try_get_path_data` returning `None` means that the backend
34/// does not support extraction. Consumers must preserve this distinction.
35#[derive(Clone, Debug, PartialEq)]
36pub struct GeometryPathData {
37    pub fill: Option<GeometryPath>,
38    pub stroke: Option<GeometryPath>,
39}
ferroui_base/media/geometry_path_data.rs

ferroui_base/media/
geometry_path_data.rs
