Struct ExtractedImage 

pub struct ExtractedImage {
    pub origin: Vec2,
    pub size: Vec2,
    pub width: u32,
    pub height: u32,
    pub rgba: Arc<[u8]>,
    pub fit: ImageFit,
    pub order: PaintOrder,
    pub alpha: f32,
}

One decoded image to render this frame in RGBA8 row-major pixels. The renderer wraps rgba in a peniko::Blob whose stable identity keys the vello/wgpu upload cache across frames.

Fields

origin: Vec2

Top-left in window coordinates.

size: Vec2

Drawn size (the image is scaled into size according to Self::fit).

width: u32

Source pixel width.

height: u32

Source pixel height.

rgba: Arc<[u8]>

RGBA8 pixels, width * height * 4 bytes.

fit: ImageFit

How the source image fits into the drawn rectangle.

order: PaintOrder

Global paint order (see PaintOrder).

alpha: f32

Alpha multiplier from crate::components::Opacity (1.0 when absent). Applied via push_layer at draw time so the whole image fades together.

Trait Implementations

impl Clone for ExtractedImage

fn clone(&self) -> ExtractedImage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for ExtractedImage

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have Component<Mutability = Mutable>, while immutable components will instead have Component<Mutability = Immutable>.

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<Self>>

Returns [ComponentRelationshipAccessor] required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add [ComponentHook] for this Component if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert [ComponentHook] for this Component if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard [ComponentHook] for this Component if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove [ComponentHook] for this Component if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn [ComponentHook] for this Component if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given EntityMapper. This is used to remap entities in contexts like scenes and entity cloning. When deriving Component, this is populated by annotating fields containing entities with #[entities]

impl Debug for ExtractedImage

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

Formats the value using the given formatter.

impl From<&ExtractedImage> for Node

fn from(i: &ExtractedImage) -> Self

Converts to this type from the input type.