Struct ImageHeader

pub struct ImageHeader {
    pub size: SizeHeader,
    pub metadata: ImageMetadata,
}

JPEG XL image header.

Use Bundle::parse to parse the header.

Fields

size: SizeHeader

Image size information.

metadata: ImageMetadata

Image metadata.

Implementations

impl ImageHeader

pub fn width_with_orientation(&self) -> u32

Returns the image width with orientation applied.

pub fn height_with_orientation(&self) -> u32

Returns the image height with orientation applied.

Trait Implementations

impl Bundle<&ImageHeader> for FrameHeader

type Error = Error

fn parse( bitstream: &mut Bitstream<'_>, headers: &ImageHeader, ) -> Result<FrameHeader, <FrameHeader as Bundle<&ImageHeader>>::Error>

where FrameHeader: Sized,

Parses a value from the bitstream with the given context.

impl<Ctx> Bundle<Ctx> for ImageHeader

type Error = Error

fn parse(bitstream: &mut Bitstream<'_>, _: Ctx) -> Result<ImageHeader, Error>

Parses a value from the bitstream with the given context.

impl BundleDefault<&ImageHeader> for FrameHeader

fn default_with_context(headers: &ImageHeader) -> FrameHeader

where FrameHeader: Sized,

Creates a default value with the given context.

impl Debug for ImageHeader

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

Formats the value using the given formatter.