Struct ScreenSaver 

pub struct ScreenSaver<R, const N: usize> { /* private fields */ }

A screen saver that draws a random number of points on the display

Implementations

impl<R: RngCore, const N: usize> ScreenSaver<R, N>

pub fn new(rng: R) -> Self

Create a new screen saver

pub fn tick_draw<D>(&mut self, target: &mut D) -> Result<(), D::Error>

where D: DrawTarget<Color = BinaryColor>,

Tick the screen saver and draw it to the target this is alias for calling tick with target size and after draw with the target

pub fn tick(&mut self, w: u32, h: u32)

Tick the screen saver and add a new point to the list If the inner points buffer is full, the oldest point will be removed panics if either w or h are greater than i32::max().

Trait Implementations

impl<R: RngCore, const N: usize> Drawable for ScreenSaver<R, N>

type Color = BinaryColor

The pixel color type.

type Output = ()

The return type of the draw method.

fn draw<D>(&self, target: &mut D) -> Result<(), D::Error>

where D: DrawTarget<Color = Self::Color>,

Draw the graphics object using the supplied DrawTarget.