Struct epd_waveshare::epd2in9::Display2in9

pub struct Display2in9 { /* fields omitted */ }

Display with Fullsize buffer for use with the 2in9 EPD

Can also be manuall constructed: buffer: [DEFAULT_BACKGROUND_COLOR.get_byte_value(); WIDTH / 8 * HEIGHT]

Trait Implementations

impl Default for Display2in9

fn default() -> Self

Returns the “default value” for a type.

impl Display for Display2in9

fn buffer(&self) -> &[u8]

Returns the buffer

fn get_mut_buffer(&mut self) -> &mut [u8]

Returns a mutable buffer

fn set_rotation(&mut self, rotation: DisplayRotation)

Sets the rotation of the display

fn rotation(&self) -> DisplayRotation

Get the current rotation of the display

fn clear_buffer(&mut self, background_color: Color)

Clears the buffer of the display with the chosen background color

fn draw_helper(
    &mut self,
    width: u32,
    height: u32,
    pixel: Pixel<BinaryColor>
) -> Result<(), Self::Error>

Helperfunction for the Embedded Graphics draw trait

impl DrawTarget for Display2in9

type Color = BinaryColor

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 Display2in9

fn size(&self) -> Size

Returns the size of the bounding box.