Struct DummyScene 

pub struct DummyScene;

A dummy scene that does nothing.

Useful for testing.

Trait Implementations

impl Scene for DummyScene

fn new() -> Self

where Self: Sized,

Creates a new empty scene.

fn as_any(&self) -> &dyn Any

Returns this Scene as an Any reference.

fn as_any_mut(&mut self) -> &mut dyn Any

Returns this Scene as a mutable Any reference.

fn dyn_clone(&self) -> Box<dyn Scene>

Clones this Scene and returns it boxed.

fn reset(&mut self)

Resets the Scene to its initial state.

fn append(&mut self, _other: &dyn Scene, _transform: Option<Affine>)

Appends the given Scene to this Scene.

fn draw_rect( &mut self, _brush: &Brush, _transform: Option<Affine>, _stroke: Option<&Stroke>, _rect: &Rect, )

Draws a rectangle onto the Scene with the given brush.

fn draw_rounded_rect( &mut self, _brush: &Brush, _transform: Option<Affine>, _stroke: Option<&Stroke>, _rect: &RoundedRect, )

Draws a rounded rectangle onto the Scene with the given brush.

fn draw_circle( &mut self, _brush: &Brush, _transform: Option<Affine>, _stroke: Option<&Stroke>, _circle: &Circle, )

Draws a circle onto the Scene with the given brush.

fn draw_circle_segment( &mut self, _brush: &Brush, _transform: Option<Affine>, _stroke: Option<&Stroke>, _circle_segment: &CircleSegment, )

Draws a circle segment onto the Scene with the given brush.

fn draw_ellipse( &mut self, _brush: &Brush, _transform: Option<Affine>, _stroke: Option<&Stroke>, _ellipse: &Ellipse, )

Draws an ellipse onto the Scene with the given brush.

fn draw_cubic_bezier( &mut self, _brush: &Brush, _transform: Option<Affine>, _stroke: Option<&Stroke>, _cubic_bez: &CubicBez, )

Draws a cubic bezier onto the Scene with the given brush.

fn draw_quadratic_bezier( &mut self, _brush: &Brush, _transform: Option<Affine>, _stroke: Option<&Stroke>, _quad_bez: &QuadBez, )

Draws a quadratic bezier onto the Scene with the given brush.

fn draw_triangle( &mut self, _brush: &Brush, _transform: Option<Affine>, _stroke: Option<&Stroke>, _triangle: &Triangle, )

Draws a triangle onto the Scene with the given brush.

fn draw_image( &mut self, _img: &ImageBrush, _transform: Option<Affine>, _position: Vector2<f32>, )

Draws an image onto the Scene with the given brush.

fn draw_text( &mut self, _brush: &Brush, _transform: Option<Affine>, _position: Vector2<f32>, _text: &str, _hinting: bool, _font: &FontData, _size: f32, _line_gap: f32, _max_width: f32, )

Draws text onto the Scene with the given brush.