Struct Path64 

pub struct Path64(/* private fields */);

Integer grid polyline / polygon ring (Path64), backed by Vec<Point64>.

整数坐标折线或闭合轮廓（Path64），内部为 Vec<Point64>。

Geometry helpers / 几何辅组

• Path64::new, Path64::from_vec — construct / 构造
• Path64::translate, Path64::scale — transform (integer deltas / float scale) / 平移与缩放
• Path64::iter, Path64::len, Path64::get_point — access / 访问

Clipper-related methods (simplify, area, …) are on the same Path64 type in clipper64/mod.rs (re-exported at the crate root).

与 Clipper 相关的方法（simplify、area 等）在同一 Path64 上于 clipper64/mod.rs 中实现（并在 crate 根再导出）。

Implementations

impl Path64

pub fn from_vec(points: Vec<Point64>) -> Self

From owned Vec of points. / 由点向量构造。

pub fn new(points: impl Into<Vec<Point64>>) -> Self

From anything that becomes Vec (e.g. vec![…]). / 由 Into<Vec> 构造。

pub fn as_slice(&self) -> &[Point64]

pub fn as_mut_slice(&mut self) -> &mut [Point64]

pub fn iter(&self) -> Iter<'_, Point64>

pub fn iter_mut(&mut self) -> IterMut<'_, Point64>

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn get_point(&self, index: usize) -> Point64

Copy of vertex index. / 拷贝下标 index 的顶点。

pub fn add_point(&mut self, point: Point64)

pub fn translate(&self, dx: i64, dy: i64) -> Self

Translate by integer deltas. / 整数平移。

pub fn scale(&self, sx: f64, sy: f64) -> Self

Scale coordinates (sx/sy — 0 treated as 1). / 缩放（0 视为 1）。

impl Path64

pub fn simplify(&self, epsilon: f64, is_open_path: bool) -> LazyPaths64

Simplifies the path (RDP-style via Clipper). is_open_path marks open polylines.

简化路径（Clipper 实现）。is_open_path 表示开放折线。

pub fn point_in_polygon(&self, point: Point64) -> PointInPolygonResult

Tests where point lies relative to this path. / 判断 point 与路径的位置关系。

pub fn to_pathd(&self) -> LazyPathsD

Converts to double paths (LazyPathsD) for ClipperD workflows.

转为双精度路径，便于走 ClipperD 流程。

impl Path64

pub fn minkowski_sum(&self, pattern: &Path64, is_closed: bool) -> LazyPaths64

Minkowski sum with pattern; is_closed toggles closed semantics.

与 pattern 的闵可夫斯基和。

pub fn minkowski_diff(&self, pattern: &Path64, is_closed: bool) -> LazyPaths64

Minkowski difference. / 闵可夫斯基差。

impl Path64

pub fn area(&self) -> f64

Signed area of a closed path. / 闭合路径的有向面积。

Trait Implementations

impl Clone for Path64

fn clone(&self) -> Path64

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Path64

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Path64

fn default() -> Path64

Returns the “default value” for a type.

impl FromIterator<Path64> for Paths64

fn from_iter<T: IntoIterator<Item = Path64>>(iter: T) -> Self

Collect iterator of paths. / 从迭代器收集。

impl<'a> IntoIterator for &'a Path64

type Item = &'a P64

The type of the elements being iterated over.

type IntoIter = Iter<'a, P64>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for Path64

type Item = P64

The type of the elements being iterated over.

type IntoIter = IntoIter<P64>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.