Struct FrameBuffer 

pub struct FrameBuffer { /* private fields */ }

Implementations

impl FrameBuffer

pub fn iter_pairs(&self) -> impl Iterator<Item = (Rgb16, Rgb16)> + use<'_>

impl FrameBuffer

pub fn draw<D, C, E>(&mut self, target: &mut D) -> Result<(), E>

where C: RgbColor + FromRGB, D: DrawTarget<Color = C, Error = E>,

Draw the framebuffer on an RGB screen.

Trait Implementations

impl DrawTarget for FrameBuffer

Allow drawing 16-color elements on the framebuffer.

type Color = Gray4

The pixel color type the targetted display supports.

type Error = Infallible

Error type to return when a drawing operation fails.

fn draw_iter<I>(&mut self, pixels: I) -> Result<(), Self::Error>

where I: IntoIterator<Item = Pixel<Self::Color>>,

Draw individual pixels to the display without a defined order.

fn clear(&mut self, color: Self::Color) -> Result<(), Self::Error>

Fill the entire display with a solid color.

fn fill_solid( &mut self, area: &Rectangle, color: Self::Color, ) -> Result<(), Self::Error>

Fill a given area with a solid color.

fn fill_contiguous<I>( &mut self, area: &Rectangle, colors: I, ) -> Result<(), Self::Error>

where I: IntoIterator<Item = Self::Color>,

Fill a given area with an iterator providing a contiguous stream of pixel colors.

impl OriginDimensions for FrameBuffer

Required by the DrawTarget trait.

fn size(&self) -> Size

Returns the size of the bounding box.