path_kit/
path_fill_type.rs

1//! 路径填充规则。Path fill rule (winding / even-odd / inverse).
2//!
3//! 枚举变体与 `pk::SkPathFillType` 一致，由 cxx 桥接共享；本模块 re-export 并扩展便捷方法。
4//! Variants match `pk::SkPathFillType` (cxx shared type); re-exported here with helpers.
5
6pub use crate::bridge::ffi::PathFillType;
7
8impl PathFillType {
9    /// 是否为奇偶类规则（`EvenOdd` / `InverseEvenOdd`）。
10    /// True for even-odd style fill rules.
11    pub fn is_even_odd(self) -> bool {
12        matches!(self, Self::EvenOdd | Self::InverseEvenOdd)
13    }
14
15    /// 是否为「反色」填充（填充几何外部）。
16    /// True for inverse fill (paint outside the geometry).
17    pub fn is_inverse(self) -> bool {
18        matches!(self, Self::InverseWinding | Self::InverseEvenOdd)
19    }
20
21    /// 去掉 inverse 位，得到 `Winding` 或 `EvenOdd`。
22    /// Strips the inverse bit, yielding `Winding` or `EvenOdd`.
23    pub fn to_non_inverse(self) -> Self {
24        match self {
25            Self::Winding | Self::InverseWinding => Self::Winding,
26            Self::EvenOdd | Self::InverseEvenOdd => Self::EvenOdd,
27            _ => Self::Winding,
28        }
29    }
30}
path_kit/path_fill_type.rs

path_kit/
path_fill_type.rs
