Struct DocumentImage 

pub struct DocumentImage { /* private fields */ }

A decoded image, with the file it came from: exporters can embed the file itself, which keeps JPEG photos small and unchanged. Clones share the data.

Implementations

impl DocumentImage

pub fn pixels(&self) -> &ImageData

The decoded pixels, RGBA8.

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

The original file.

pub fn format(&self) -> ImageFormat

The original file’s format.

pub fn channels(&self) -> u8

How many color channels the original file has: 1 gray, 3 color; 2 or 4 with transparency.

Trait Implementations

impl Clone for DocumentImage

fn clone(&self) -> DocumentImage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DocumentImage

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

Formats the value using the given formatter.

impl PartialEq for DocumentImage

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DocumentImage