Struct uefi_graphics::UefiDisplay

pub struct UefiDisplay<'a> { /* fields omitted */ }

UEFI Display driver.

UEFI supports multiple different pixel formats, but embedded-graphics only supports one. To solve this, this display is generic over Into<Bgr888>.

At the moment this display only supports the BGR888 and RGB888 UEFI pixel formats. BltOnly and Bitmask are unsupported.

Implementations

impl<'a> UefiDisplay<'a>

pub fn new(info: ModeInfo, fb: FrameBuffer<'a>) -> Self

Create a new UefiDisplay.

pub fn size(&self) -> Size

Return the size of the display

Trait Implementations

impl<'a, T: Into<Bgr888> + PixelColor> DrawTarget<T> for UefiDisplay<'a>

type Error = Unsupported

Error type to return when a drawing operation fails.

fn draw_pixel(&mut self, item: Pixel<T>) -> Result<(), Self::Error>

Draws a pixel on the display.

fn size(&self) -> Size

Returns the dimensions of the DrawTarget in pixels.

fn draw_iter<T>(&mut self, item: T) -> Result<(), Self::Error> where
    T: IntoIterator<Item = Pixel<C>>, 

Draws an object from an iterator over its pixels.

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

Clears the display with the supplied color.

fn draw_line(
    &mut self,
    item: &Styled<Line, PrimitiveStyle<C>>
) -> Result<(), Self::Error>

Draws a styled line primitive.

fn draw_triangle(
    &mut self,
    item: &Styled<Triangle, PrimitiveStyle<C>>
) -> Result<(), Self::Error>

Draws a styled triangle primitive.

fn draw_rectangle(
    &mut self,
    item: &Styled<Rectangle, PrimitiveStyle<C>>
) -> Result<(), Self::Error>

Draws a styled rectangle primitive.

fn draw_circle(
    &mut self,
    item: &Styled<Circle, PrimitiveStyle<C>>
) -> Result<(), Self::Error>

Draws a styled circle primitive.

fn draw_image<'b, I>(
    &mut self,
    item: &'a Image<'b, I, C>
) -> Result<(), Self::Error> where
    C: PixelColor + From<<C as PixelColor>::Raw>,
    I: ImageDimensions,
    &'b I: IntoPixelIter<C>, 

Draws an image with known size