Struct descartes::Band

pub struct Band {
    pub path: LinePath,
    pub width_left: N,
    pub width_right: N,
}

Fields

path: LinePath

width_left: N

width_right: N

Methods

impl Band

pub fn new(path: LinePath, width: N) -> Band

pub fn new_asymmetric(path: LinePath, width_left: N, width_right: N) -> Band

pub fn outline(&self) -> ClosedLinePath

pub fn outline_distance_to_path_distance(&self, distance: N) -> N

pub fn as_area(&self) -> Area

Trait Implementations

impl Clone for Band

fn clone(&self) -> Band

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Compact for Band

fn is_still_compact(&self) -> bool

Is the object's dynamic part stored compactly?

fn dynamic_size_bytes(&self) -> usize

Size of the dynamic part in bytes

unsafe fn compact(source: *mut Self, dest: *mut Self, new_dynamic_part: *mut u8)

Copy the static part of source to dest and compactly store the dynamic part of source as the new dynamic part of dest at new_dynamic_part. This semantically moves source into dest.

unsafe fn decompact(source: *const Self) -> Self

Creates a clone of self with the dynamic part guaranteed to be stored freely.

fn total_size_bytes(&self) -> usize

Total size of the object (static part + dynamic part)

unsafe fn behind(ptr: *mut Self) -> *mut u8

Get a pointer to behind the static part of self (commonly used place for the dynamic part)

unsafe fn compact_behind(source: *mut Self, dest: *mut Self)

Like compact with new_dynamic_part set to dest.behind()