Struct EncodeOptions 

pub struct EncodeOptions {
    pub num_decomposition_levels: u8,
    pub reversible: bool,
    pub code_block_width_exp: u8,
    pub code_block_height_exp: u8,
    pub guard_bits: u8,
    pub use_ht_block_coding: bool,
}

Encoding options for JPEG 2000.

Fields

num_decomposition_levels: u8

Number of decomposition levels (default: 5).

reversible: bool

Use reversible (lossless) transform (default: true).

code_block_width_exp: u8

Code-block width exponent minus 2 (default: 4, meaning 2^6=64).

code_block_height_exp: u8

Code-block height exponent minus 2 (default: 4, meaning 2^6=64).

guard_bits: u8

Number of guard bits (default: 1 for reversible, 2 for irreversible).

use_ht_block_coding: bool

Encode using HT block coding (HTJ2K / Part 15) instead of classic EBCOT.

Trait Implementations

impl Clone for EncodeOptions

fn clone(&self) -> EncodeOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EncodeOptions

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

Formats the value using the given formatter.

impl Default for EncodeOptions

fn default() -> Self

Returns the “default value” for a type.