Enum BoundaryMethod 

pub enum BoundaryMethod {
    PixelEdge,
    MooreNeighbor,
}

Method for extracting polygon boundaries from labeled regions.

Variants

PixelEdge

Extract boundaries along pixel edges (rectilinear). Produces exact boundaries aligned to pixel edges, matching GDAL’s approach.

MooreNeighbor

Moore-Neighbor contour tracing through pixel centers. Produces smoother boundaries but may not be pixel-exact.

Trait Implementations

impl Clone for BoundaryMethod

fn clone(&self) -> BoundaryMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoundaryMethod

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

Formats the value using the given formatter.

impl Default for BoundaryMethod

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for BoundaryMethod

fn eq(&self, other: &BoundaryMethod) -> 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 Copy for BoundaryMethod

impl Eq for BoundaryMethod

impl StructuralPartialEq for BoundaryMethod