Function encode_htj2k 

pub fn encode_htj2k(
    pixels: &[u8],
    width: u32,
    height: u32,
    num_components: u16,
    bit_depth: u8,
    signed: bool,
    options: &EncodeOptions,
) -> EncodeResult<Vec<u8>>

Encode pixel data into an HTJ2K codestream.

Lossless HTJ2K output is self-validated before it is returned.

Errors

Returns an error when the input or options are invalid, encoding fails, or the requested output fails HTJ2K self-validation.