Struct lasy::EdgeProfile

pub struct EdgeProfile { /* fields omitted */ }

Capture a profile of each edge to assist the interpolation process.

Implementations

impl EdgeProfile

pub fn from_abc<P>(
    points: &[P],
    ab_kind: SegmentKind,
    a_ix: PointIndex,
    b_ix: PointIndex,
    c: Option<PointIndex>
) -> Self where
    P: Position + Weight, 

Create an EdgeProfile for the edge a->b.

c specifies the following node in order to determine the turning angle between a->b and b->c.

If c is None, an angle of 0 is assumed.

pub fn start_weight(&self) -> u32

The weight of the point at the start of the edge.

pub fn kind(&self) -> &EdgeProfileKind

Edge profile data specific to the kind of edge.

pub fn is_blank(&self) -> bool

Whether or not the edge is blank.

pub fn is_lit(&self) -> bool

Whether or not the edge is lit.

pub fn lit_distance(&self) -> f32

The lit distance covered by this edge.

pub fn min_points(&self, conf: &InterpolationConfig) -> u32

The minimum number of points required to draw the edge.

pub fn points<P, R>(
    &self,
    points: &[P],
    a_ix: PointIndex,
    b_ix: PointIndex,
    conf: &InterpolationConfig,
    excess_points: u32
) -> Vec<R> where
    P: Clone + Into<R> + Position + Weight,
    R: Blanked + Clone + Lerp<Scalar = f32>, 

The interpolated points for this edge.

Trait Implementations

impl Clone for EdgeProfile

fn clone(&self) -> EdgeProfile

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for EdgeProfile

impl Debug for EdgeProfile

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

Formats the value using the given formatter.

impl PartialEq<EdgeProfile> for EdgeProfile

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for EdgeProfile