rxing - cRustacean Crossing

This is a port of the ZXing (https://github.com/zxing/zxing) java barcode library to pure rust. Conversion was done by hand. Original license resides with the authors of zxing.

Porting of the testing library is incomplete.

Porting was done with the rust language in mind, though some parts may resemble java more directly than a proper clean-sheet rust implementation.

Statis

All barcode formats are tested and functioning in their current state against current tests.

Incomplete

The library has only been thurougly tested with the BufferedImageLuminanceSource source format. Using any other source is currently experimental and may result in unexpected or undefined outputs. This means that the feature flag used to enable the use of the image crate is currently on by default. Turning it off may result in unexpected results.

Example

``` use std::{collections::HashMap, rc::Rc};

use rxing::multi::MultipleBarcodeReader;

use image;

use rxing;

fn main() { let filename = "testimage.jpeg";

let img = image::open(file_name).unwrap();

let multi_format_reader = rxing::MultiFormatReader::default();
let mut scanner = rxing::multi::GenericMultipleBarcodeReader::new(multi_format_reader);
let results = scanner.decode_multiple_with_hints(
    &rxing::BinaryBitmap::new(Rc::new(rxing::common::HybridBinarizer::new(Box::new(
        rxing::BufferedImageLuminanceSource::new(img),
    )))),
    &HashMap::new(),
).expect("decodes");

for result in results {
    println!("{} -> {}",result.getBarcodeFormat(), result.getText())
}

} ```