Enum Rotation 

pub enum Rotation {
    Deg0,
    Deg90,
    Deg180,
    Deg270,
}

Scan-direction rotation applied between logical draw coordinates and the physical framebuffer.

Variants

Deg0

No rotation: logical coordinates match physical coordinates.

Deg90

Logical drawing is rotated 90° clockwise into the framebuffer.

Used when the physical display scans in portrait but the application draws in landscape.

Deg180

Logical drawing is rotated 180° (upside-down).

Deg270

Logical drawing is rotated 270° clockwise (equivalently 90° counter-clockwise).

Implementations

impl Rotation

pub const fn swaps_axes(self) -> bool

Returns true if this rotation swaps the framebuffer axes.

Trait Implementations

impl Clone for Rotation

fn clone(&self) -> Rotation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Rotation

impl Debug for Rotation

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

Formats the value using the given formatter.

impl Eq for Rotation

impl PartialEq for Rotation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Rotation