Struct JxlImage 

#[non_exhaustive]
pub struct JxlImage {
    pub width: usize,
    pub height: usize,
    pub data: Vec<u8>,
    pub channels: usize,
    pub is_grayscale: bool,
    pub info: JxlBasicInfo,
    pub output_profile: JxlColorProfile,
    pub embedded_profile: JxlColorProfile,
    pub gain_map: Option<GainMapBundle>,
    pub exif: Option<Vec<u8>>,
    pub xmp: Option<Vec<u8>>,
}

A decoded JXL image with interleaved RGBA (or GrayAlpha) u8 pixel data.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

width: usize

Image width in pixels.

height: usize

Image height in pixels.

data: Vec<u8>

Interleaved pixel data: RGBA or GrayAlpha, row-major, tightly packed. Length = width * height * channels where channels is 4 (RGBA) or 2 (GrayAlpha).

channels: usize

Number of channels per pixel (4 for RGBA, 2 for GrayAlpha).

is_grayscale: bool

True if the source image is grayscale (output is GrayAlpha).

info: JxlBasicInfo

Image metadata from the file header.

output_profile: JxlColorProfile

The color profile of the output pixels.

embedded_profile: JxlColorProfile

The color profile embedded in the file.

gain_map: Option<GainMapBundle>

HDR gain map bundle from a jhgm container box, if present.

Captured whether the box precedes or follows the codestream. For animations, boxes that follow the codestream are not read (decoding stops after the first frame).

exif: Option<Vec<u8>>

Raw EXIF data from the Exif container box (TIFF header offset stripped). None for bare codestreams or files without an Exif box.

Captured whether the box precedes or follows the codestream. For animations, boxes that follow the codestream are not read (decoding stops after the first frame).

xmp: Option<Vec<u8>>

Raw XMP data from the xml container box. None for bare codestreams or files without an xml box.

Captured whether the box precedes or follows the codestream. For animations, boxes that follow the codestream are not read (decoding stops after the first frame).