Struct Region

pub struct Region {
    pub left: i32,
    pub top: i32,
    pub width: u32,
    pub height: u32,
}

Fields

left: i32

top: i32

width: u32

height: u32

Implementations

impl Region

pub fn empty() -> Self

pub fn with_size(width: u32, height: u32) -> Self

pub fn is_empty(self) -> bool

pub fn right(self) -> i32

pub fn bottom(self) -> i32

pub fn contains(self, target: Region) -> bool

pub fn translate(self, x: i32, y: i32) -> Self

pub fn intersection(self, rhs: Region) -> Self

pub fn merge(self, other: Self) -> Self

pub fn pad(self, size: u32) -> Self

pub fn downsample(self, factor: u32) -> Self

pub fn downsample_separate(self, factor_x: u32, factor_y: u32) -> Self

pub fn downsample_with_shift(self, shift: ChannelShift) -> Self

pub fn upsample(self, factor: u32) -> Self

pub fn upsample_separate(self, factor_x: u32, factor_y: u32) -> Self

pub fn apply_orientation(self, image_header: &ImageHeader) -> Self

Trait Implementations

impl Clone for Region

fn clone(&self) -> Region

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Region

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

Formats the value using the given formatter.

impl Default for Region

fn default() -> Region

Returns the “default value” for a type.

impl Hash for Region

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 Region

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

impl Eq for Region

impl StructuralPartialEq for Region