Struct LineRef 

pub struct LineRef { /* private fields */ }

A reference to a line which provides the line id, it’s coordinates, and whether it’s a forward or reverse traversal of the given line, as both are valid entries.

Implementations

impl LineRef

pub fn new( line_id: usize, start: Coordinate<f64>, end: Coordinate<f64>, pen_width: f64, fwd: bool, ) -> LineRef

Trait Implementations

impl Clone for LineRef

fn clone(&self) -> LineRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineRef

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

Formats the value using the given formatter.

impl PartialEq for LineRef

fn eq(&self, other: &LineRef) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PointDistance for LineRef

fn distance_2(&self, point: &[f64; 2]) -> f64

Returns the squared euclidean distance between an object to a point.

fn contains_point(&self, point: &[f64; 2]) -> bool

Returns true if a point is contained within this object.

fn distance_2_if_less_or_equal( &self, point: &<Self::Envelope as Envelope>::Point, max_distance_2: <<Self::Envelope as Envelope>::Point as Point>::Scalar, ) -> Option<<<Self::Envelope as Envelope>::Point as Point>::Scalar>

Returns the squared distance to this object, or None if the distance is larger than a given maximum value.

impl RTreeObject for LineRef

type Envelope = AABB<[f64; 2]>

The object’s envelope type. Usually, AABB will be the right choice. This type also defines the object’s dimensionality.

fn envelope(&self) -> Self::Envelope

Returns the object’s envelope.

impl StructuralPartialEq for LineRef