Enum ResamplingMethod 

pub enum ResamplingMethod {
    Nearest,
    Bilinear,
    Bicubic,
    Lanczos,
}

Resampling methods

Variants

Nearest

Nearest neighbor - fastest, preserves exact values

Best for: Categorical data, classification maps Pros: Very fast, no new values introduced Cons: Blocky appearance when upsampling

Bilinear

Bilinear interpolation - smooth, moderate quality

Best for: Continuous data, DEMs, temperature maps Pros: Smooth results, reasonably fast Cons: Some blurring, not ideal for downsampling

Bicubic

Bicubic interpolation - high quality, smoother than bilinear

Best for: High-quality imagery, DEMs requiring smoothness Pros: Very smooth, better edge preservation than bilinear Cons: Slower, can introduce slight ringing artifacts

Lanczos

Lanczos resampling - highest quality, most expensive

Best for: High-quality imagery, when quality matters most Pros: Excellent quality, sharp edges Cons: Slowest, can introduce ringing near sharp edges

Implementations

impl ResamplingMethod

pub const fn name(&self) -> &'static str

Returns a human-readable name for the method

pub const fn kernel_radius(&self) -> usize

Returns the kernel radius for this method

This is the number of pixels in each direction that are sampled for interpolation.

Trait Implementations

impl Clone for ResamplingMethod

fn clone(&self) -> ResamplingMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResamplingMethod

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

Formats the value using the given formatter.

impl Default for ResamplingMethod

fn default() -> ResamplingMethod

Returns the “default value” for a type.

impl Hash for ResamplingMethod

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

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 ResamplingMethod

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

impl Eq for ResamplingMethod

impl StructuralPartialEq for ResamplingMethod