Enum iced::Renderer

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

The default graphics renderer for iced.

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TinySkia(Renderer<Backend>)

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Wgpu(Renderer<Backend>)

Available on crate feature wgpu only.

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impl Renderer

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

Trait Implementations§

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impl Renderer for Renderer

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

Draws the primitives recorded in the given closure in a new layer. Read more
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fn with_transformation( &mut self, transformation: Transformation, f: impl FnOnce(&mut Renderer) )

Applies a Transformation to the primitives recorded in the given closure.
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fn fill_quad(&mut self, quad: Quad, background: impl Into<Background>)

Fills a Quad with the provided Background.
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fn clear(&mut self)

Clears all of the recorded primitives in the Renderer.
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fn with_translation(&mut self, translation: Vector, f: impl FnOnce(&mut Self))

Applies a translation to the primitives recorded in the given closure.
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impl Renderer for Renderer

Available on crate feature image only.
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type Handle = Handle

The image Handle to be displayed. Iced exposes its own default implementation of a Handle
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fn dimensions(&self, handle: &Handle) -> Size<u32>

Returns the dimensions of an image for the given Handle.
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fn draw( &mut self, handle: Handle, filter_method: FilterMethod, bounds: Rectangle )

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

Available on crate feature geometry only.
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type Geometry = Geometry

The kind of geometry this renderer can draw.
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fn draw(&mut self, layers: Vec<<Renderer as Renderer>::Geometry>)

Draws the given layers of Self::Geometry.
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impl Renderer for Renderer

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type Font = Font

The font type used.
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type Paragraph = Paragraph

The Paragraph of this Renderer.
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type Editor = Editor

The Editor of this Renderer.
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const ICON_FONT: Font = iced_tiny_skia::Renderer::ICON_FONT

The icon font of the backend.
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const CHECKMARK_ICON: char = '\u{f00c}'

The char representing a ✔ icon in the ICON_FONT.
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const ARROW_DOWN_ICON: char = '\u{e800}'

The char representing a ▼ icon in the built-in ICON_FONT.
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fn default_font(&self) -> <Renderer as Renderer>::Font

Returns the default Self::Font.
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fn default_size(&self) -> Pixels

Returns the default size of Text.
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fn load_font(&mut self, bytes: Cow<'static, [u8]>)

Loads a Self::Font from its bytes.
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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.
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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.
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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.
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impl Renderer for Renderer

Available on crate feature svg only.
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fn dimensions(&self, handle: &Handle) -> Size<u32>

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

Available on crate feature wgpu only.
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fn draw_pipeline_primitive( &mut self, bounds: Rectangle, primitive: impl Primitive )

Draws a custom pipeline primitive.
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impl<'a, Message, Theme> Widget<Message, Theme, Renderer> for QRCode<'a, Theme>
where Theme: StyleSheet,

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fn tag(&self) -> Tag

Returns the Tag of the Widget.
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fn state(&self) -> State

Returns the State of the Widget.
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fn size(&self) -> Size<Length>

Returns the Size of the Widget in lengths.
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fn layout( &self, _tree: &mut Tree, _renderer: &Renderer, _limits: &Limits ) -> Node

Returns the layout::Node of the Widget. Read more
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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.
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fn size_hint(&self) -> Size<Length>

Returns a Size hint for laying out the Widget. Read more
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fn children(&self) -> Vec<Tree>

Returns the state Tree of the children of the Widget.
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fn diff(&self, _tree: &mut Tree)

Reconciliates the Widget with the provided Tree.
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fn operate( &self, _state: &mut Tree, _layout: Layout<'_>, _renderer: &Renderer, _operation: &mut dyn Operation<Message> )

Applies an Operation to the Widget.
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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. Read more
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fn mouse_interaction( &self, _state: &Tree, _layout: Layout<'_>, _cursor: Cursor, _viewport: &Rectangle, _renderer: &Renderer ) -> Interaction

Returns the current mouse::Interaction of the Widget. Read more
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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.

Auto Trait Implementations§

Blanket Implementations§

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impl<S, D, Swp, Dwp, T> AdaptInto<D, Swp, Dwp, T> for S
where T: Real + Zero + Arithmetics + Clone, Swp: WhitePoint<T>, Dwp: WhitePoint<T>, D: AdaptFrom<S, Swp, Dwp, T>,

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fn adapt_into_using<M>(self, method: M) -> D
where M: TransformMatrix<T>,

Convert the source color to the destination color using the specified method.
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fn adapt_into(self) -> D

Convert the source color to the destination color using the bradford method by default.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T, C> ArraysFrom<C> for T
where C: IntoArrays<T>,

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fn arrays_from(colors: C) -> T

Cast a collection of colors into a collection of arrays.
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impl<T, C> ArraysInto<C> for T
where C: FromArrays<T>,

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fn arrays_into(self) -> C

Cast this collection of arrays into a collection of colors.
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T, C> ComponentsFrom<C> for T
where C: IntoComponents<T>,

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fn components_from(colors: C) -> T

Cast a collection of colors into a collection of color components.
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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromAngle<T> for T

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fn from_angle(angle: T) -> T

Performs a conversion from angle.
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impl<T, U> FromStimulus<U> for T
where U: IntoStimulus<T>,

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fn from_stimulus(other: U) -> T

Converts other into Self, while performing the appropriate scaling, rounding and clamping.
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> IntoAngle<U> for T
where U: FromAngle<T>,

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fn into_angle(self) -> U

Performs a conversion into T.
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impl<T, U> IntoColor<U> for T
where U: FromColor<T>,

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fn into_color(self) -> U

Convert into T with values clamped to the color defined bounds Read more
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impl<T, U> IntoColorUnclamped<U> for T
where U: FromColorUnclamped<T>,

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fn into_color_unclamped(self) -> U

Convert into T. The resulting color might be invalid in its color space Read more
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impl<T> IntoStimulus<T> for T

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fn into_stimulus(self) -> T

Converts self into T, while performing the appropriate scaling, rounding and clamping.
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, C> TryComponentsInto<C> for T
where C: TryFromComponents<T>,

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type Error = <C as TryFromComponents<T>>::Error

The error for when try_into_colors fails to cast.
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fn try_components_into(self) -> Result<C, <T as TryComponentsInto<C>>::Error>

Try to cast this collection of color components into a collection of colors. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T, U> TryIntoColor<U> for T
where U: TryFromColor<T>,

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fn try_into_color(self) -> Result<U, OutOfBounds<U>>

Convert into T, returning ok if the color is inside of its defined range, otherwise an OutOfBounds error is returned which contains the unclamped color. Read more
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impl<C, U> UintsFrom<C> for U
where C: IntoUints<U>,

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fn uints_from(colors: C) -> U

Cast a collection of colors into a collection of unsigned integers.
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impl<C, U> UintsInto<C> for U
where C: FromUints<U>,

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fn uints_into(self) -> C

Cast this collection of unsigned integers into a collection of colors.
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impl<T> Upcast<T> for T

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fn upcast(&self) -> Option<&T>

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more