https://github.com/wanzenbug/rqrr

QR reader written in Rust
https://github.com/wanzenbug/rqrr

Last synced: 1 day ago
JSON representation

QR reader written in Rust

• Host: GitHub
• URL: https://github.com/wanzenbug/rqrr
• Owner: WanzenBug
• License: apache-2.0
• Created: 2018-12-13T14:57:23.000Z (almost 6 years ago)
• Default Branch: master
• Last Pushed: 2024-03-14T10:18:15.000Z (8 months ago)
• Last Synced: 2024-03-15T07:25:38.605Z (8 months ago)
• Language: Rust
• Size: 3.63 MB
• Stars: 37
• Watchers: 4
• Forks: 12
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

Awesome Lists containing this project

README

        
# rust-qr-reader - Find and read QR-Codes

[![documentation](https://docs.rs/rqrr/badge.svg)](https://docs.rs/rqrr/)

[![Build Status](https://github.com/WanzenBug/rqrr/actions/workflows/CI.yaml/badge.svg?branch=master)](https://github.com/WanzenBug/rqrr/actions/workflows/CI.yaml)

This crates exports functions and types that can be used to search for QR-Codes in images and

decode them.

## Usage

The most basic usage is shown below:

```rust

use image;

use rqrr;

let img = image::open("tests/data/github.gif")?.to_luma();

// Prepare for detection

let mut img = rqrr::PreparedImage::prepare(img);

// Search for grids, without decoding

let grids = img.detect_grids();

assert_eq!(grids.len(), 1);

// Decode the grid

let (meta, content) = grids[0].decode()?;

assert_eq!(meta.ecc_level, 0);

assert_eq!(content, "https://github.com/WanzenBug/rqrr");

```

For more information visit [docs.rs](https://docs.rs/rqrr/)

## License

Either [APACHE](LICENSE-APACHE) or [MIT](LICENSE-MIT)

## Attribution

This library was made on the base of [quirc](https://github.com/dlbeer/quirc)