Struct kernel::drivers::emb_display::FrameChunk

pub struct FrameChunk {
    pub frame_id: u16,
    pub bytes: HeapArray<u8>,
    pub start_x: i32,
    pub start_y: i32,
    pub width: u32,
    pub height: u32,
}

FrameChunk is recieved after client has sent a request for one

Fields

frame_id: u16

bytes: HeapArray<u8>

start_x: i32

start_y: i32

width: u32

height: u32

Trait Implementations

impl DrawTarget for FrameChunk

FrameChunk implements embedded-graphics’s DrawTarget trait so that clients can directly use embedded-graphics primitives for drawing into the framebuffer.

type Color = Gray8

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 OriginDimensions for FrameChunk

fn size(&self) -> Size

Returns the size of the bounding box.