Struct Image565View 

pub struct Image565View { /* private fields */ }

A view into a statically-stored RGB565 bitmap, optionally cropped to a sub-rectangle.

For a full-image view use Image565Fixed::view; for a cropped view use Image565Fixed::view_rect. stride is the full image width (row step in pixels); source is the crop rectangle in image coordinates.

Implementations

impl Image565View

pub const fn new(pixels: &'static [u16], size: Size) -> Self

Full-image view from a raw pixel slice.

Panics if pixels.len() != size.width * size.height.

pub const fn size(&self) -> Size

pub fn pixel_at(&self, point: Point) -> Rgb565

Returns the pixel at point, where point is in view-local coordinates (i.e. (0, 0) is the top-left of this view, not of the underlying image).

pub fn rgb565_iter(&self) -> impl Iterator<Item = Rgb565> + '_

Iterate over the view’s pixels in row-major order as Rgb565 values.

Cropped views skip the pixels outside the view while preserving the view’s local row order.

Trait Implementations

impl Clone for Image565View

fn clone(&self) -> Image565View

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Image565View

impl Debug for Image565View

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

Formats the value using the given formatter.