Struct RgbSliceU8 

pub struct RgbSliceU8<'a> { /* private fields */ }

Container for a slice of contiguous [R G B R G B ...] data.^⭐

This is the preferred format for reading data, for use with _rgb8 methods.

Implementations

impl<'a> RgbSliceU8<'a>

pub fn new(data: &'a [u8], dimensions: (usize, usize)) -> Self

Creates a new instance given the byte slice and dimensions.

Panics

May panic if the given sizes are not multiples of 2, or if the slice length mismatches the given dimensions.

Trait Implementations

impl<'a> Clone for RgbSliceU8<'a>

fn clone(&self) -> RgbSliceU8<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for RgbSliceU8<'a>

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

Formats the value using the given formatter.

impl RGB8Source for RgbSliceU8<'_>

fn dimensions_padded(&self) -> (usize, usize)

Returns padded dimensions of the underlying slice.

fn rgb8_data(&self) -> &[u8]

Slice of RGB8 data, with given padding.

impl<'a> RGBSource for RgbSliceU8<'a>

fn dimensions(&self) -> (usize, usize)

Returns the underlying image size as an usize tuple (w, h).

fn pixel_f32(&self, x: usize, y: usize) -> (f32, f32, f32)

Extract the pixel value at the specified location. Pixel values are expected to be floats in the range [0, 255] (u8 represented as f32).

fn dimensions_i32(&self) -> (i32, i32)

Returns the underlying image size as an i32 tuple (w, h).

impl<'a> Copy for RgbSliceU8<'a>