Enum FocalBoundaryMode 

pub enum FocalBoundaryMode {
    Ignore,
    Constant(i64),
    Reflect,
    Wrap,
    Edge,
}

Boundary handling mode for focal operations

Variants

Ignore

Ignore pixels outside boundary (smaller neighborhood at edges)

Constant(i64)

Use a constant value for pixels outside boundary

Reflect

Reflect values at the boundary

Wrap

Wrap around to opposite edge

Edge

Extend edge values

Trait Implementations

impl Clone for BoundaryMode

fn clone(&self) -> BoundaryMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoundaryMode

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

Formats the value using the given formatter.

impl PartialEq for BoundaryMode

fn eq(&self, other: &BoundaryMode) -> 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 BoundaryMode

impl Eq for BoundaryMode

impl StructuralPartialEq for BoundaryMode