Struct SkiaBackend

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pub struct SkiaBackend { /* private fields */ }

Expand description

Software rendering backend using tiny-skia + cosmic-text.

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impl SkiaBackend

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pub fn to_png(&self) -> OsmicResult<Vec<u8>>

Encode the pixmap as PNG bytes.

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impl RenderBackend for SkiaBackend

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fn init(config: &RenderConfig) -> OsmicResult<Self>

Initialize the backend with the given configuration.

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fn render(&mut self, scene: &SceneGraph) -> OsmicResult<()>

Render a scene graph to the internal buffer.

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fn read_pixels(&self) -> Option<Vec<u8>>

Read the rendered pixels as RGBA bytes.

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fn resize(&mut self, width: u32, height: u32)

Resize the render target.

Auto Trait Implementations§

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impl !UnwindSafe for SkiaBackend

Blanket Implementations§

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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> 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> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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