Trait ggez::graphics::Drawable

pub trait Drawable {
    pub fn draw(&self, ctx: &mut Context, param: DrawParam) -> GameResult;
    pub fn dimensions(&self, ctx: &mut Context) -> Option<Rect>;
    pub fn set_blend_mode(&mut self, mode: Option<BlendMode>);
    pub fn blend_mode(&self) -> Option<BlendMode>;
}

All types that can be drawn on the screen implement the Drawable trait.

Required methods

pub fn draw(&self, ctx: &mut Context, param: DrawParam) -> GameResult

Draws the drawable onto the rendering target.

pub fn dimensions(&self, ctx: &mut Context) -> Option<Rect>

Returns a bounding box in the form of a Rect.

It returns Option because some Drawables may have no bounding box (an empty SpriteBatch for example).

pub fn set_blend_mode(&mut self, mode: Option<BlendMode>)

Sets the blend mode to be used when drawing this drawable. This overrides the general graphics::set_blend_mode(). If None is set, defers to the blend mode set by graphics::set_blend_mode().

pub fn blend_mode(&self) -> Option<BlendMode>

Gets the blend mode to be used when drawing this drawable.

Loading content...

Implementors

impl Drawable for SpriteBatch

pub fn draw(&self, ctx: &mut Context, param: DrawParam) -> GameResult

pub fn dimensions(&self, _ctx: &mut Context) -> Option<Rect>

pub fn set_blend_mode(&mut self, mode: Option<BlendMode>)

pub fn blend_mode(&self) -> Option<BlendMode>

impl Drawable for Mesh

pub fn draw(&self, ctx: &mut Context, param: DrawParam) -> GameResult

pub fn dimensions(&self, _ctx: &mut Context) -> Option<Rect>

pub fn set_blend_mode(&mut self, mode: Option<BlendMode>)

pub fn blend_mode(&self) -> Option<BlendMode>

impl Drawable for Text

pub fn draw(&self, ctx: &mut Context, param: DrawParam) -> GameResult

pub fn dimensions(&self, ctx: &mut Context) -> Option<Rect>

pub fn set_blend_mode(&mut self, mode: Option<BlendMode>)

pub fn blend_mode(&self) -> Option<BlendMode>

impl Drawable for Canvas

pub fn draw(&self, ctx: &mut Context, param: DrawParam) -> GameResult

pub fn dimensions(&self, _: &mut Context) -> Option<Rect>

pub fn set_blend_mode(&mut self, mode: Option<BlendMode>)

pub fn blend_mode(&self) -> Option<BlendMode>

impl Drawable for Image

pub fn draw(&self, ctx: &mut Context, param: DrawParam) -> GameResult

pub fn dimensions(&self, _: &mut Context) -> Option<Rect>

pub fn set_blend_mode(&mut self, mode: Option<BlendMode>)

pub fn blend_mode(&self) -> Option<BlendMode>

Loading content...