Type Alias PathI32 

pub type PathI32 = Path<PointI32>;

Path of 2D PointI32

Aliased Type

pub struct PathI32 {
    pub path: Vec<Point2<i32>>,
}

Fields

path: Vec<Point2<i32>>

T can be PointI32/PointF64, etc. (see src/point.rs).

Implementations

impl PathI32

pub fn smooth( &self, corner_threshold: f64, outset_ratio: f64, segment_length: f64, max_iterations: usize, ) -> PathF64

Returns a copy of self after Path Smoothing, preserving corners.

corner_threshold is specified in radians. outset_ratio is a real number >= 1.0. segment_length is specified in pixels (length unit in path coordinate system).

impl PathI32

pub fn simplify(&self, clockwise: bool) -> Self

Returns a copy of self after Path Simplification:

First remove staircases then simplify by limiting penalties.

pub fn image_to_path( image: &BinaryImage, clockwise: bool, mode: PathSimplifyMode, ) -> PathI32

Converts outline of pixel cluster to path with Path Walker. Takes a bool representing the clockwiseness of traversal (useful in svg representation to represent holes). Takes an enum PathSimplifyMode which indicates the required operation:

• Polygon - Walk path and simplify it
• Otherwise - Walk path only

pub fn to_path_f64(&self) -> PathF64

Returns a copy of self converted to PathF64