https://github.com/fameless4elll/qrcode

QR code generator. It includes functionality to encode data into a QR code
https://github.com/fameless4elll/qrcode

golang qrcode

Last synced: 19 days ago
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QR code generator. It includes functionality to encode data into a QR code

• Host: GitHub
• URL: https://github.com/fameless4elll/qrcode
• Owner: Fameless4ellL
• License: mit
• Created: 2024-12-21T11:18:45.000Z (20 days ago)
• Default Branch: main
• Last Pushed: 2024-12-21T12:01:27.000Z (20 days ago)
• Last Synced: 2024-12-21T13:19:04.372Z (20 days ago)
• Topics: golang, qrcode
• Language: Go
• Homepage:
• Size: 26.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# QR Code Generator

This project is a QR Code generator written in Go that allows you to create QR codes for various types of data, such as URLs, text, and more.

## Installation

To install the necessary dependencies, run the following command:

```bash

go get -u https://github.com/Fameless4ellL/qrcode

```

## Usage

Here is an example of how to use the QR Code generator:

```go

package main

import (

	"log"

	"qrcode/constants"

	"qrcode/image"

	"qrcode/qr"

)

func main() {

	version := 0

	errorCorrection := constants.ERROR_CORRECT_L

	boxSize := 30

	border := 2

	maskPattern := 5

	q, err := qr.NewQRCode(version, errorCorrection, boxSize, border, image.PilImage{}, maskPattern)

	if err != nil {

		log.Fatal(err)

	}

	q.SetVersion(4)

	data := "Hello, world!"

	if err := q.AddData(data, 0); err != nil {

		log.Fatal(err)

	}

	q.PrintASCII(

		nil,

		false,

		false,

	)

}

```

This will generate a QR code with the text "Hello, world!" in the terminal.

![QR Code](files/qrcode.png)

## TODO

- Implement functionality to generate QR code images.

- Add options to customize the QR code (e.g., colors, size, error correction level).

## License

This project is licensed under the MIT License.