diff options
Diffstat (limited to 'graphics/src/backend.rs')
-rw-r--r-- | graphics/src/backend.rs | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/graphics/src/backend.rs b/graphics/src/backend.rs deleted file mode 100644 index 10eb337f..00000000 --- a/graphics/src/backend.rs +++ /dev/null @@ -1,32 +0,0 @@ -//! 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>; -} |