Enum Fit 

#[non_exhaustive]
pub enum Fit {
    Fill,
    Inside,
    Outside,
    Cover,
    Contain,
}

How a resize reconciles the requested box with the source aspect ratio, with sharp’s meanings.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Fill

Stretch to exactly the box, ignoring aspect ratio.

Inside

Preserve aspect, scaled so the image fits inside the box; the output is the scaled image, at most the box.

Outside

Preserve aspect, scaled so the image covers the box; the output is the scaled image, at least the box.

Cover

Preserve aspect and fill the box exactly: scale to cover it, then crop the overflow, centred.

Contain

Preserve aspect and fill the box exactly: scale to fit inside it, then pad the rest with ResizeOptions::background, centred.

Trait Implementations

impl Clone for Fit

fn clone(&self) -> Fit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Fit

impl Debug for Fit

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

Formats the value using the given formatter.

impl Default for Fit

fn default() -> Fit

Returns the “default value” for a type.

impl Eq for Fit

impl Hash for Fit

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 Fit

fn eq(&self, other: &Fit) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Fit