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author | 2024-04-16 00:08:17 +0900 | |
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committer | 2024-04-16 00:08:17 +0900 | |
commit | 0ebe0629cef37aee5c48b9409fc36618a3a3e60d (patch) | |
tree | 909d9ecf28e7c491bae3afc81928c118517fa7a9 /graphics/src/backend.rs | |
parent | 13bd106fc585034a7aba17b9c17589113274aaf5 (diff) | |
parent | 105b8bd5ad6ade1f203a0d8b0b93bd06f61f621a (diff) | |
download | iced-0ebe0629cef37aee5c48b9409fc36618a3a3e60d.tar.gz iced-0ebe0629cef37aee5c48b9409fc36618a3a3e60d.tar.bz2 iced-0ebe0629cef37aee5c48b9409fc36618a3a3e60d.zip |
Merge branch 'iced-rs:master' into viewer_content_fit
Diffstat (limited to 'graphics/src/backend.rs')
-rw-r--r-- | graphics/src/backend.rs | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/graphics/src/backend.rs b/graphics/src/backend.rs deleted file mode 100644 index 7abc42c5..00000000 --- a/graphics/src/backend.rs +++ /dev/null @@ -1,36 +0,0 @@ -//! Write a graphics backend. -use crate::core::image; -use crate::core::svg; -use crate::core::Size; -use crate::{Compositor, Mesh, Renderer}; - -use std::borrow::Cow; - -/// The graphics backend of a [`Renderer`]. -/// -/// [`Renderer`]: crate::Renderer -pub trait Backend: Sized { - /// The custom kind of primitives this [`Backend`] supports. - type Primitive: TryFrom<Mesh, Error = &'static str>; - - /// The default compositor of this [`Backend`]. - type Compositor: Compositor<Renderer = Renderer<Self>>; -} - -/// 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>; -} |