Struct DataMatrix 

pub struct DataMatrix;

Data Matrix ECC 200 barcode encoder.

Encodes text input into a square Data Matrix symbol. The smallest symbol that fits the data is automatically selected (10×10 to 48×48).

Example

use barcodes::common::traits::BarcodeEncoder;
use barcodes::common::types::Encoded;
use barcodes::twod::datamatrix::DataMatrix;

let mut buf = [false; 48 * 48];
let Encoded::Matrix { width, height } = DataMatrix::encode_into("Hello DM", &mut buf).unwrap()
else { unreachable!() };
assert_eq!(width, height);

Trait Implementations

impl BarcodeEncoder for DataMatrix

type Input = str

The input type accepted by this encoder.

fn encode_into(input: &str, buf: &mut [bool]) -> Result<Encoded, EncodeError>

Encode input, writing the modules into buf and returning an Encoded describing the written region.

fn symbology_name() -> &'static str

Return the human-readable name of this symbology (e.g. "EAN-13").

fn encode(input: &Self::Input) -> Result<BarcodeOutput, EncodeError>

Encode input into an owned BarcodeOutput.