Struct Image

pub struct Image { /* private fields */ }

Image stored as palette indices (0..256) in row-major order

Implementations

impl Image

pub fn from_pixels(width: u32, pixels: Box<[u8]>) -> Self

Create an image from a width and list of pixels. Height is calculated from number of pixels and width, or 0 if pixels are empty.

Panics

Panics if pixel count does not fit within a u32, pixels cannot fit within an integer number of row, or there are a non-zero number of pixels and width is 0.

pub fn width(&self) -> u32

pub fn height(&self) -> u32

pub fn pixels(&self) -> &[u8]

Slice of all the pixels

Trait Implementations

impl Clone for Image

fn clone(&self) -> Image

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Image

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

Formats the value using the given formatter.

impl PartialEq for Image

fn eq(&self, other: &Image) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Image

impl StructuralPartialEq for Image