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authorLibravatar Héctor Ramón Jiménez <hector0193@gmail.com>2024-05-23 13:29:45 +0200
committerLibravatar Héctor Ramón Jiménez <hector0193@gmail.com>2024-05-23 13:29:45 +0200
commitd8ba6b0673a33724a177f3a1ba59705527280142 (patch)
tree89482c8d1e3a03e00b3a8151abbb81e30ae5898c /graphics/src/backend.rs
parent72ed8bcc8def9956e25f3720a3095fc96bb2eef0 (diff)
parent468794d918eb06c1dbebb33c32b10017ad335f05 (diff)
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Merge branch 'master' into feat/text-macro
Diffstat (limited to 'graphics/src/backend.rs')
-rw-r--r--graphics/src/backend.rs32
1 files changed, 0 insertions, 32 deletions
diff --git a/graphics/src/backend.rs b/graphics/src/backend.rs
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-//! Write a graphics backend.
-use crate::core::image;
-use crate::core::svg;
-use crate::core::Size;
-
-use std::borrow::Cow;
-
-/// The graphics backend of a [`Renderer`].
-///
-/// [`Renderer`]: crate::Renderer
-pub trait Backend {
- /// The custom kind of primitives this [`Backend`] supports.
- type Primitive;
-}
-
-/// A graphics backend that supports text rendering.
-pub trait Text {
- /// Loads a font from its bytes.
- fn load_font(&mut self, font: Cow<'static, [u8]>);
-}
-
-/// A graphics backend that supports image rendering.
-pub trait Image {
- /// Returns the dimensions of the provided image.
- fn dimensions(&self, handle: &image::Handle) -> Size<u32>;
-}
-
-/// A graphics backend that supports SVG rendering.
-pub trait Svg {
- /// Returns the viewport dimensions of the provided SVG.
- fn viewport_dimensions(&self, handle: &svg::Handle) -> Size<u32>;
-}