pub trait Renderer: Sized {
// Required methods
fn with_layer(&mut self, bounds: Rectangle, f: impl FnOnce(&mut Self));
fn with_transformation(
&mut self,
transformation: Transformation,
f: impl FnOnce(&mut Self)
);
fn fill_quad(&mut self, quad: Quad, background: impl Into<Background>);
fn clear(&mut self);
// Provided method
fn with_translation(
&mut self,
translation: Vector,
f: impl FnOnce(&mut Self)
) { ... }
}
Available on crate feature
advanced
only.Expand description
A component that can be used by widgets to draw themselves on a screen.
Required Methods§
sourcefn with_layer(&mut self, bounds: Rectangle, f: impl FnOnce(&mut Self))
fn with_layer(&mut self, bounds: Rectangle, f: impl FnOnce(&mut Self))
Draws the primitives recorded in the given closure in a new layer.
The layer will clip its contents to the provided bounds
.
sourcefn with_transformation(
&mut self,
transformation: Transformation,
f: impl FnOnce(&mut Self)
)
fn with_transformation( &mut self, transformation: Transformation, f: impl FnOnce(&mut Self) )
Applies a Transformation
to the primitives recorded in the given closure.
sourcefn fill_quad(&mut self, quad: Quad, background: impl Into<Background>)
fn fill_quad(&mut self, quad: Quad, background: impl Into<Background>)
Fills a Quad
with the provided Background
.
Provided Methods§
sourcefn with_translation(&mut self, translation: Vector, f: impl FnOnce(&mut Self))
fn with_translation(&mut self, translation: Vector, f: impl FnOnce(&mut Self))
Applies a translation to the primitives recorded in the given closure.
Object Safety§
This trait is not object safe.