Enum iced::Renderer

pub enum Renderer {
    TinySkia(Renderer<Backend>),
    Wgpu(Renderer<Backend>),
}

The default graphics renderer for iced.

Variants

TinySkia(Renderer<Backend>)

Wgpu(Renderer<Backend>)

Available on crate feature wgpu only.

Implementations

impl Renderer

pub fn draw_mesh(&mut self, mesh: Mesh)

Trait Implementations

impl Renderer for Renderer

Available on crate feature svg only.

fn dimensions(&self, handle: &Handle) -> Size<u32>

Returns the default dimensions of an SVG for the given Handle.

fn draw(&mut self, handle: Handle, color: Option<Color>, bounds: Rectangle)

Draws an SVG with the given Handle, an optional Color filter, and inside the provided bounds.

impl Renderer for Renderer

Available on crate feature geometry only.

type Geometry = Geometry

The kind of geometry this renderer can draw.

fn draw(&mut self, layers: Vec<<Renderer as Renderer>::Geometry>)

Draws the given layers of Self::Geometry.

impl Renderer for Renderer

fn with_layer(&mut self, bounds: Rectangle, f: impl FnOnce(&mut Renderer))

Draws the primitives recorded in the given closure in a new layer.

fn with_transformation( &mut self, transformation: Transformation, f: impl FnOnce(&mut Renderer) )

Applies a Transformation to the primitives recorded in the given closure.

fn fill_quad(&mut self, quad: Quad, background: impl Into<Background>)

Fills a Quad with the provided Background.

fn clear(&mut self)

Clears all of the recorded primitives in the Renderer.

fn with_translation(&mut self, translation: Vector, f: impl FnOnce(&mut Self))

Applies a translation to the primitives recorded in the given closure.

impl Renderer for Renderer

Available on crate feature image only.

type Handle = Handle

The image Handle to be displayed. Iced exposes its own default implementation of a Handle

fn dimensions(&self, handle: &Handle) -> Size<u32>

Returns the dimensions of an image for the given Handle.

fn draw( &mut self, handle: Handle, filter_method: FilterMethod, bounds: Rectangle )

Draws an image with the given Handle and inside the provided bounds.

impl Renderer for Renderer

type Font = Font

The font type used.

type Paragraph = Paragraph

The Paragraph of this Renderer.

type Editor = Editor

The Editor of this Renderer.

const ICON_FONT: Font = iced_tiny_skia::Renderer::ICON_FONT

The icon font of the backend.

const CHECKMARK_ICON: char = '\u{f00c}'

The char representing a ✔ icon in the ICON_FONT.

const ARROW_DOWN_ICON: char = '\u{e800}'

The char representing a ▼ icon in the built-in ICON_FONT.

fn default_font(&self) -> <Renderer as Renderer>::Font

Returns the default Self::Font.

fn default_size(&self) -> Pixels

Returns the default size of Text.

fn load_font(&mut self, bytes: Cow<'static, [u8]>)

Loads a Self::Font from its bytes.

fn fill_paragraph( &mut self, paragraph: &<Renderer as Renderer>::Paragraph, position: Point, color: Color, clip_bounds: Rectangle )

Draws the given Paragraph at the given position and with the given Color.

fn fill_editor( &mut self, editor: &<Renderer as Renderer>::Editor, position: Point, color: Color, clip_bounds: Rectangle )

Draws the given Editor at the given position and with the given Color.

fn fill_text( &mut self, text: Text<'_, <Renderer as Renderer>::Font>, position: Point, color: Color, clip_bounds: Rectangle )

Draws the given Text at the given position and with the given Color.

impl Renderer for Renderer

Available on crate feature wgpu only.

fn draw_pipeline_primitive( &mut self, bounds: Rectangle, primitive: impl Primitive )

Draws a custom pipeline primitive.

impl<'a, Message, Theme> Widget<Message, Theme, Renderer> for QRCode<'a, Theme>

where Theme: StyleSheet,

fn tag(&self) -> Tag

Returns the Tag of the Widget.

fn state(&self) -> State

Returns the State of the Widget.

fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.

fn layout( &self, _tree: &mut Tree, _renderer: &Renderer, _limits: &Limits ) -> Node

Returns the layout::Node of the Widget.

fn draw( &self, tree: &Tree, renderer: &mut Renderer, theme: &Theme, _style: &Style, layout: Layout<'_>, _cursor: Cursor, _viewport: &Rectangle )

Draws the Widget using the associated Renderer.

fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget.

fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.

fn diff(&self, _tree: &mut Tree)

Reconciliates the Widget with the provided Tree.

fn operate( &self, _state: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation<Message> )

Applies an Operation to the Widget.

fn on_event( &mut self, _state: &mut Tree, _event: Event, _layout: Layout<'_>, _cursor: Cursor, _renderer: &Renderer, _clipboard: &mut dyn Clipboard, _shell: &mut Shell<'_, Message>, _viewport: &Rectangle ) -> Status

Processes a runtime Event.

fn mouse_interaction( &self, _state: &Tree, _layout: Layout<'_>, _cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget.

fn overlay<'a>( &'a mut self, _state: &'a mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _translation: Vector ) -> Option<Element<'a, Message, Theme, Renderer>>

Returns the overlay of the Widget, if there is any.