Struct cat_box::Sprite

pub struct Sprite { /* private fields */ }

Representation of a sprite.

Implementations

impl Sprite

pub fn new<P: AsRef<Path>>(path: P, x: i32, y: i32) -> Result<Self>

Create a new Sprite. The path is relative to the current directory while running.

Don’t forget to call draw() after this.

let s = Sprite::new("duck.png", 500, 400).unwrap();

pub fn draw(&mut self, ctx: &mut Context) -> Result<()>

Draws the sprite to the window. This should only be called inside your main event loop.

s.draw(ctx);

pub fn translate(&mut self, position: (i32, i32))

Translate the sprite, in the form of (delta x, delta y)

s.translate((5, 10));

pub fn set_angle(&mut self, angle: f64)

Set the angle of the sprite, in degrees of clockwise rotation.

s.set_angle(45.0);

pub fn angle(&self) -> f64

Get the angle of the sprite, in degrees of clockwise rotation.

let angle = s.angle();

pub fn position(&self) -> (i32, i32)

Get the x and y coordinates of the center of the sprite, in the form of (x, y).

let (x, y) = s.position();