Struct RawEncoder 

pub struct RawEncoder { /* private fields */ }

Encodes rows of pixels as a raw stream.

Implementations

impl RawEncoder

pub const fn new() -> Self

A raw encoder that writes densely packed rows.

pub fn with_layout(layout: RawFormat) -> Self

A raw encoder that writes rows padded to layout’s stride.

pub const fn rows_written(&self) -> u32

How many rows have been written so far.

Trait Implementations

impl Debug for RawEncoder

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

Formats the value using the given formatter.

impl Default for RawEncoder

fn default() -> Self

Returns the “default value” for a type.

impl Encoder for RawEncoder

fn write_header( &mut self, desc: &ImageDescriptor, _sink: &mut dyn Sink, ) -> Result<()>

Begin an image, writing any container header.

fn write_row(&mut self, row: &[u8], sink: &mut dyn Sink) -> Result<()>

Write the next row, top to bottom.

fn finish(&mut self, sink: &mut dyn Sink) -> Result<()>

Finish the image, writing any trailer and flushing the sink.

fn set_icc_profile(&mut self, profile: Option<&[u8]>) -> Result<(), PixelsError>

Embed profile as the image’s ICC colour profile, or write none.