Struct CameraViewer 

pub struct CameraViewer { /* private fields */ }

Renders the latest frame produced by a Camera.

Example

use freya::{
    camera::*,
    prelude::*,
};

fn app() -> impl IntoElement {
    let camera = use_camera(CameraConfig::default);
    CameraViewer::new(camera)
}

Implementations

impl CameraViewer

pub fn new(camera: Camera) -> Self

pub fn corner_radius(self, corner_radius: impl Into<CornerRadius>) -> Self

pub fn loading_placeholder(self, placeholder: impl Into<Element>) -> Self

Custom element rendered while the camera has not yet produced a frame.

pub fn error_renderer( self, renderer: impl Into<Callback<CameraError, Element>>, ) -> Self

Custom element rendered when the camera fails before producing any frame.

Trait Implementations

impl AccessibilityExt for CameraViewer

fn get_accessibility_data(&mut self) -> &mut AccessibilityData

fn accessibility(self, accessibility: AccessibilityData) -> Self

fn a11y_id(self, a11y_id: impl Into<Option<NodeId>>) -> Self

fn a11y_focusable(self, a11y_focusable: impl Into<Focusable>) -> Self

fn a11y_auto_focus(self, a11y_auto_focus: impl Into<bool>) -> Self

fn a11y_member_of(self, a11y_member_of: impl Into<NodeId>) -> Self

fn a11y_role(self, a11y_role: impl Into<Role>) -> Self

fn a11y_alt(self, value: impl Into<Box<str>>) -> Self

fn a11y_builder(self, with: impl FnOnce(&mut Node)) -> Self

impl ChildrenExt for CameraViewer

fn get_children(&mut self) -> &mut Vec<Element>

Returns a mutable reference to the internal children vector.

fn children(self, children: impl IntoIterator<Item = Element>) -> Self

Extends the children with an iterable of Elements.

fn maybe_child<C>(self, child: Option<C>) -> Self

where C: IntoElement,

Appends a child only when the Option is Some.

fn child<C>(self, child: C) -> Self

where C: IntoElement,

Appends a single child element.

impl Component for CameraViewer

fn render(&self) -> impl IntoElement

fn render_key(&self) -> DiffKey

impl ContainerExt for CameraViewer

fn position(self, position: impl Into<Position>) -> Self

fn padding(self, padding: impl Into<Gaps>) -> Self

fn margin(self, margin: impl Into<Gaps>) -> Self

fn min_width(self, minimum_width: impl Into<Size>) -> Self

fn min_height(self, minimum_height: impl Into<Size>) -> Self

fn max_width(self, maximum_width: impl Into<Size>) -> Self

fn max_height(self, maximum_height: impl Into<Size>) -> Self

fn visible_width(self, visible_width: impl Into<VisibleSize>) -> Self

fn visible_height(self, visible_height: impl Into<VisibleSize>) -> Self

impl ContainerWithContentExt for CameraViewer

fn direction(self, direction: Direction) -> Self

fn main_align(self, main_align: Alignment) -> Self

fn cross_align(self, cross_align: Alignment) -> Self

fn spacing(self, spacing: impl Into<f32>) -> Self

fn content(self, content: Content) -> Self

fn center(self) -> Self

fn offset_x(self, offset_x: impl Into<f32>) -> Self

fn offset_y(self, offset_y: impl Into<f32>) -> Self

fn vertical(self) -> Self

fn horizontal(self) -> Self

impl EffectExt for CameraViewer

fn get_effect(&mut self) -> &mut EffectData

fn effect(self, effect: EffectData) -> Self

fn overflow(self, overflow: impl Into<Overflow>) -> Self

fn blur(self, blur: impl Into<f32>) -> Self

fn rotation(self, rotation: impl Into<f32>) -> Self

fn opacity(self, opacity: impl Into<f32>) -> Self

fn scale(self, scale: impl Into<Scale>) -> Self

impl ImageExt for CameraViewer

fn get_image_data(&mut self) -> &mut ImageData

fn image_data(self, image_data: ImageData) -> Self

fn sampling_mode(self, sampling_mode: SamplingMode) -> Self

fn aspect_ratio(self, aspect_ratio: AspectRatio) -> Self

fn image_cover(self, image_cover: ImageCover) -> Self

impl KeyExt for CameraViewer

fn write_key(&mut self) -> &mut DiffKey

fn key(self, key: impl Hash) -> Self

impl LayoutExt for CameraViewer

fn get_layout(&mut self) -> &mut LayoutData

fn layout(self, layout: LayoutData) -> Self

impl PartialEq for CameraViewer

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CameraViewer