Struct GopDisplay 

pub struct GopDisplay<'a> { /* private fields */ }

An embedded-graphics draw target using the UEFI Graphics Output Protocol (Gop).

This maintains an internal buffer where drawing operations happen. To display the drawn image, you must call flush() which blits the entire buffer to the screen.

Implementations

impl<'a> GopDisplay<'a>

pub fn new(gop: &'a mut GraphicsOutput) -> Self

Create a new GopDisplay matching the current GOP mode resolution.

pub fn flush(&mut self) -> Result<(), Error>

Blit the entire buffer to the framebuffer.

pub fn clear(&mut self, color: Rgb888)

Clear the buffer to a specific color.

Trait Implementations

impl<'a> DrawTarget for GopDisplay<'a>

type Color = Rgb888

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<'a> OriginDimensions for GopDisplay<'a>

fn size(&self) -> Size

Returns the size of the bounding box.