Enum TextureFit 

pub enum TextureFit {
    Contain,
    Cover,
    Fill,
}

A leaf drawing an externally rendered scene texture — a video frame, a camera preview, a 3D view — by the id its producer registered it under (for a frame source, texture::TextureRegistration::scene_texture_id). texture_view places it with a TextureFit (given the texture’s own extent, .source_size(..)), clips it to .corner_radius(..), and takes an accessible .label(..). A texture view inside a retained subtree keeps that subtree from being replayed from cache — see the widget’s own docs. How a TextureView places its texture in the widget’s box.

Variants

Contain

Scale (preserving aspect ratio) to fit entirely inside the box, centred; the other axis is letterboxed.

Cover

Scale (preserving aspect ratio) to cover the box entirely, centred; the overflow is clipped to the box.

Fill

Stretch to exactly the box, ignoring aspect ratio.

Trait Implementations

impl Clone for TextureFit

fn clone(&self) -> TextureFit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextureFit

impl Debug for TextureFit

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

Formats the value using the given formatter.

impl Default for TextureFit

fn default() -> TextureFit

Returns the “default value” for a type.

impl Eq for TextureFit

impl PartialEq for TextureFit

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextureFit