Enum AlignmentGeometry 

pub enum AlignmentGeometry {
    Physical(Alignment),
    Directional(AlignmentDirectional),
}

A resolvable anchor — either physical (Alignment) or directional (AlignmentDirectional). A widget accepts either one, through Into, and resolves it against the reading direction at render time.

Variants

Physical(Alignment)

A physical anchor, with absolute left and right.

Directional(AlignmentDirectional)

A directional anchor (start/end, mirrored in RTL).

Implementations

impl AlignmentGeometry

pub fn resolve(self, direction: TextDirection) -> Alignment

Resolves to a physical anchor for a reading direction; an already physical anchor is returned unchanged.

impl AlignmentGeometry

pub fn fractions(self) -> (f32, f32)

This anchor’s two fractions, in its own coordinates: x for a physical anchor, start-to-end for a directional one.

pub fn with_fractions(self, x: f32, y: f32) -> AlignmentGeometry

The same kind of anchor with different fractions.

This is what an animation between two anchors interpolates. It stays in the anchor’s own coordinates, so the reading direction is applied to the result rather than to the endpoints — a directional anchor sliding from start to end mirrors as a whole in a right-to-left script, instead of interpolating between two physical points that were already mirrored and crossing in the middle.

Trait Implementations

impl Clone for AlignmentGeometry

fn clone(&self) -> AlignmentGeometry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AlignmentGeometry

impl Debug for AlignmentGeometry

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

Formats the value using the given formatter.

impl From<Alignment> for AlignmentGeometry

fn from(a: Alignment) -> AlignmentGeometry

Converts to this type from the input type.

impl From<AlignmentDirectional> for AlignmentGeometry

fn from(d: AlignmentDirectional) -> AlignmentGeometry

Converts to this type from the input type.

impl PartialEq for AlignmentGeometry

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AlignmentGeometry