Struct FramebufferRgba8888 

pub struct FramebufferRgba8888<const N: usize> { /* private fields */ }

A fixed-capacity RGBA8888 framebuffer.

Implementations

impl<const N: usize> FramebufferRgba8888<N>

pub fn new(width: u32, height: u32) -> Self

pub fn clear_color(&mut self, color: Rgba8888)

pub fn pixels(&self) -> &[Rgba8888]

pub fn pixels_mut(&mut self) -> &mut [Rgba8888]

pub const fn width(&self) -> u32

pub const fn height(&self) -> u32

pub fn apply_iir_blur(&mut self, blur_degree: u8)

pub fn blur_rect(&mut self, rect: Rect, blur_degree: u8)

pub fn reverse_colour_rect(&mut self, rect: Rect)

Apply reverse colour (color inversion) filter to a sub-region rect.

pub fn apply_reverse_colour(&mut self)

Apply reverse colour filter to the whole framebuffer.

Trait Implementations

impl<const N: usize> Clone for FramebufferRgba8888<N>

fn clone(&self) -> FramebufferRgba8888<N>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<const N: usize> Debug for FramebufferRgba8888<N>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<const N: usize> DrawTarget for FramebufferRgba8888<N>

type Color = Rgba8888

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 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.

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

Fill a given area with a solid color.

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

Fill the entire display with a solid color.

impl<const N: usize> Eq for FramebufferRgba8888<N>

impl<const N: usize> OriginDimensions for FramebufferRgba8888<N>

fn size(&self) -> Size

Returns the size of the bounding box.

impl<const N: usize> PartialEq for FramebufferRgba8888<N>

fn eq(&self, other: &FramebufferRgba8888<N>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<const N: usize> PixelRead for FramebufferRgba8888<N>

fn get_pixel(&self, point: Point) -> Rgba8888

impl<const N: usize> StructuralPartialEq for FramebufferRgba8888<N>