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-rw-r--r--graphics/src/backend.rs20
1 files changed, 16 insertions, 4 deletions
diff --git a/graphics/src/backend.rs b/graphics/src/backend.rs
index 256b7ab5..ae89da06 100644
--- a/graphics/src/backend.rs
+++ b/graphics/src/backend.rs
@@ -1,8 +1,10 @@
//! Write a graphics backend.
-use iced_native::image;
-use iced_native::svg;
-use iced_native::text;
-use iced_native::{Font, Point, Size};
+use iced_core::image;
+use iced_core::svg;
+use iced_core::text;
+use iced_core::{Font, Point, Size};
+
+use std::borrow::Cow;
/// The graphics backend of a [`Renderer`].
///
@@ -31,6 +33,9 @@ pub trait Text {
/// [`ICON_FONT`]: Self::ICON_FONT
const ARROW_DOWN_ICON: char;
+ /// Returns the default [`Font`].
+ fn default_font(&self) -> Font;
+
/// Returns the default size of text.
fn default_size(&self) -> f32;
@@ -41,8 +46,10 @@ pub trait Text {
&self,
contents: &str,
size: f32,
+ line_height: text::LineHeight,
font: Font,
bounds: Size,
+ shaping: text::Shaping,
) -> (f32, f32);
/// Tests whether the provided point is within the boundaries of [`Text`]
@@ -56,11 +63,16 @@ pub trait Text {
&self,
contents: &str,
size: f32,
+ line_height: text::LineHeight,
font: Font,
bounds: Size,
+ shaping: text::Shaping,
point: Point,
nearest_only: bool,
) -> Option<text::Hit>;
+
+ /// Loads a [`Font`] from its bytes.
+ fn load_font(&mut self, font: Cow<'static, [u8]>);
}
/// A graphics backend that supports image rendering.