Struct geo_crossings::crossings::Crossing

pub struct Crossing<C: Crossable> {
    pub crossable: C,
    pub line: Line<C::Scalar>,
    pub first_segment: bool,
    pub has_overlap: bool,
    pub at_left: bool,
}

A segment of a input Crossable type.

This type is used to convey the part of the input geometry that is intersecting at a given intersection. This is returned by the CrossingsIter::intersections method.

Fields

crossable: C

The input associated with this segment.

line: Line<C::Scalar>

The geometry of this segment.

This is a part of the input crossable geometry and either starts or ends at the intersection point last yielded by CrossingsIter. If it ends at the point (at_left is false), then it is guaranteed to not contain any other intersection point in its interior.

first_segment: bool

Whether this is the first segment of the input line.

has_overlap: bool

Flag that is true if the next geom in the sequence overlaps (i.e. intersects at more than one point) with this. Not relevant and false if this is a point.

at_left: bool

Flag that is true if the geom starts at the intersection point. Otherwise, it ends at the intersection point.

Trait Implementations

impl<C: Clone + Crossable> Clone for Crossing<C> where
    C::Scalar: Clone, 

fn clone(&self) -> Crossing<C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C: Debug + Crossable> Debug for Crossing<C> where
    C::Scalar: Debug, 

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

Formats the value using the given formatter.