Enum Interpolation 

pub enum Interpolation {
    Nearest,
    Bilinear,
    Bicubic,
    Area,
}

Sampling filter used by image resampling and geometric warps.

Variants

Nearest

Closest source pixel using half-pixel coordinate mapping.

Bilinear

Bilinear interpolation using half-pixel coordinate mapping.

Bicubic

Bicubic interpolation with OpenCV-compatible cubic coefficient -0.75.

Area

Pixel-area integration when shrinking; bilinear when enlarging.

Trait Implementations

impl Clone for Interpolation

fn clone(&self) -> Interpolation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Interpolation

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

Formats the value using the given formatter.

impl Default for Interpolation

fn default() -> Interpolation

Returns the “default value” for a type.

impl Hash for Interpolation

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Interpolation

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

impl Eq for Interpolation

impl StructuralPartialEq for Interpolation