Trait iced_graphics::geometry::frame::Backend

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pub trait Backend: Sized {
    type Geometry;

Show 20 methods // Required methods fn width(&self) -> f32; fn height(&self) -> f32; fn size(&self) -> Size; fn center(&self) -> Point; fn push_transform(&mut self); fn pop_transform(&mut self); fn translate(&mut self, translation: Vector); fn rotate(&mut self, angle: impl Into<Radians>); fn scale(&mut self, scale: impl Into<f32>); fn scale_nonuniform(&mut self, scale: impl Into<Vector>); fn draft(&mut self, clip_bounds: Rectangle) -> Self; fn paste(&mut self, frame: Self); fn stroke<'a>(&mut self, path: &Path, stroke: impl Into<Stroke<'a>>); fn stroke_rectangle<'a>( &mut self, top_left: Point, size: Size, stroke: impl Into<Stroke<'a>>, ); fn fill(&mut self, path: &Path, fill: impl Into<Fill>); fn fill_text(&mut self, text: impl Into<Text>); fn fill_rectangle( &mut self, top_left: Point, size: Size, fill: impl Into<Fill>, ); fn draw_image(&mut self, bounds: Rectangle, image: impl Into<Image>); fn draw_svg(&mut self, bounds: Rectangle, svg: impl Into<Svg>); fn into_geometry(self) -> Self::Geometry;
}
Expand description

The internal implementation of a Frame.

Analogous to Frame. See Frame for the documentation of each method.

Required Associated Types§

Required Methods§

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fn width(&self) -> f32

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fn height(&self) -> f32

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fn size(&self) -> Size

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fn center(&self) -> Point

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fn push_transform(&mut self)

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fn pop_transform(&mut self)

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fn translate(&mut self, translation: Vector)

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fn rotate(&mut self, angle: impl Into<Radians>)

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fn scale(&mut self, scale: impl Into<f32>)

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fn scale_nonuniform(&mut self, scale: impl Into<Vector>)

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fn draft(&mut self, clip_bounds: Rectangle) -> Self

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fn paste(&mut self, frame: Self)

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fn stroke<'a>(&mut self, path: &Path, stroke: impl Into<Stroke<'a>>)

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fn stroke_rectangle<'a>( &mut self, top_left: Point, size: Size, stroke: impl Into<Stroke<'a>>, )

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fn fill(&mut self, path: &Path, fill: impl Into<Fill>)

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fn fill_text(&mut self, text: impl Into<Text>)

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fn fill_rectangle(&mut self, top_left: Point, size: Size, fill: impl Into<Fill>)

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fn draw_image(&mut self, bounds: Rectangle, image: impl Into<Image>)

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fn draw_svg(&mut self, bounds: Rectangle, svg: impl Into<Svg>)

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fn into_geometry(self) -> Self::Geometry

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl Backend for ()

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type Geometry = ()

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fn width(&self) -> f32

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fn height(&self) -> f32

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fn size(&self) -> Size

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fn center(&self) -> Point

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fn push_transform(&mut self)

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fn pop_transform(&mut self)

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fn translate(&mut self, _translation: Vector)

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fn rotate(&mut self, _angle: impl Into<Radians>)

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fn scale(&mut self, _scale: impl Into<f32>)

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fn scale_nonuniform(&mut self, _scale: impl Into<Vector>)

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fn draft(&mut self, _clip_bounds: Rectangle) -> Self

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fn paste(&mut self, _frame: Self)

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fn stroke<'a>(&mut self, _path: &Path, _stroke: impl Into<Stroke<'a>>)

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fn stroke_rectangle<'a>( &mut self, _top_left: Point, _size: Size, _stroke: impl Into<Stroke<'a>>, )

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fn fill(&mut self, _path: &Path, _fill: impl Into<Fill>)

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fn fill_text(&mut self, _text: impl Into<Text>)

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fn fill_rectangle( &mut self, _top_left: Point, _size: Size, _fill: impl Into<Fill>, )

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fn draw_image(&mut self, _bounds: Rectangle, _image: impl Into<Image>)

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fn draw_svg(&mut self, _bounds: Rectangle, _svg: impl Into<Svg>)

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fn into_geometry(self) -> Self::Geometry

Implementors§