Enum Orientation 

#[repr(u16)]
pub enum Orientation {
    Id = 1,
    Rotation90 = 8,
    Rotation180 = 3,
    Rotation270 = 6,
    Mirrored = 2,
    MirroredRotation90 = 5,
    MirroredRotation180 = 4,
    MirroredRotation270 = 7,
}

Operations that have to be applied to orient the image correctly

Rotations are counter-clockwise

Variants

Id = 1

Rotation90 = 8

Rotation180 = 3

Rotation270 = 6

Mirrored = 2

MirroredRotation90 = 5

MirroredRotation180 = 4

MirroredRotation270 = 7

Implementations

impl Orientation

pub fn new(mirrored: bool, rotation: Rotation) -> Self

pub fn combine(self, orientation: Orientation) -> Orientation

Combine two orientation changes to one

The orientation is applied after self

pub fn add_mirror_horizontally(self) -> Orientation

pub fn add_mirror_vertically(self) -> Orientation

pub fn add_rotation(self, rotation: Rotation) -> Orientation

impl Orientation

pub fn mirror(self) -> bool

pub fn rotate(self) -> Rotation

Trait Implementations

impl Clone for Orientation

fn clone(&self) -> Orientation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Orientation

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

Formats the value using the given formatter.

impl From<Orientation> for u16

Convert enum to it’s discriminant value

fn from(v: Orientation) -> u16

Converts to this type from the input type.

impl PartialEq for Orientation

fn eq(&self, other: &Orientation) -> 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 TryFrom<u16> for Orientation

Create enum from it’s discriminant value

type Error = UnknownOrientationValueError

The type returned in the event of a conversion error.

fn try_from(v: u16) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Orientation

impl Eq for Orientation

impl StructuralPartialEq for Orientation