Enum Orientation 

pub enum Orientation {
    Portrait,
    Landscape,
}

Re-export: size classes and orientation, so the application can drive its own responsive behaviour. Display orientation, derived from the width-to-height ratio.

A second axis of responsiveness, independent of the size class: the same width can be portrait (phone held upright) or landscape (phone on its side), which sometimes calls for a different layout.

Variants

Portrait

Taller than wide, or square: height >= width.

Landscape

Wider than tall: width > height.

Implementations

impl Orientation

pub fn from_size(width: f32, height: f32) -> Orientation

The orientation of a window of the given dimensions (logical px).

pub fn is_portrait(self) -> bool

true when portrait (taller than wide).

pub fn is_landscape(self) -> bool

true when landscape (wider than tall).

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 Copy for Orientation

impl Debug for Orientation

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

Formats the value using the given formatter.

impl Eq for Orientation

impl PartialEq for Orientation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Orientation