Struct ClipperD 

pub struct ClipperD { /* private fields */ }

Double-precision Clipper2 engine (ClipperD); precision controls decimal places.

双精度布尔裁剪引擎；precision 为小数精度位数。

Implementations

impl ClipperD

pub fn new(precision: i32) -> Self

New clipper with decimal precision (e.g. 4). / 指定小数精度构造。

pub fn set_preserve_collinear(&mut self, value: bool)

Sets PreserveCollinear. / 设置保留共线点。

pub fn get_preserve_collinear(&self) -> bool

Gets PreserveCollinear. / 读取保留共线点。

pub fn set_reverse_solution(&mut self, value: bool)

Sets ReverseSolution. / 设置反转解。

pub fn get_reverse_solution(&self) -> bool

Gets ReverseSolution. / 读取反转解。

pub fn clear(&mut self)

Clears all paths. / 清空路径。

pub fn add_open_subject(&mut self, open_subject: &PathsD)

Adds open subjects. / 添加开放 subject。

pub fn add_subject(&mut self, subject: &PathsD)

Adds closed subjects. / 添加闭合 subject。

pub fn add_clip(&mut self, clip: &PathsD)

Adds clip paths. / 添加 clip。

pub fn execute( &mut self, clip_type: ClipType, fill_rule: FillRule, ) -> ClipSolutionD

Planar clip; same idea as crate::Clipper64::execute. / 平面裁剪，语义同 crate::Clipper64::execute。

pub fn execute_tree( &mut self, clip_type: ClipType, fill_rule: FillRule, ) -> ClipTreeSolutionD

Hierarchical clip. / 带层次结构的裁剪。