Batch QR Code Generator

This application places a QR code on the background image, the data for QR codes is taken from a text file. The output will be a folder with the finished images in jpg format. Each image will contain a qr code with an encrypted string from the data file.

Quick start

CLI

Build

Build for Windows:

env GOOS=windows GOARCH=386 go build -o qr-gen.exe cli/main.go

Build for Linux:

env GOOS=linux GOARCH=386 go build -o qrgen_cli cli/main.go

Using

For generate images with QR-code, run:

go run ./cmd/ -file ./tests/data.txt -background ./tests/background.jpg -size 120 -h-align 50 -v-align 75 -output output

Arguments

• -background – The path to the background image (default "background.jpg").
• -file – The path to the data file for QR codes (default "data.txt").
• -h-align – Horizontal alignment as a percentage (default 50).
• -output – Folder with images (default "output").
• -qr – Insert qr or text (default true).
• -size – Size of the upper image (default 200).
• -v-align – Vertical alignment as a percentage (default 50).

Text

To insert text, you need a font file in the ttf format.

• -font – Font for text (default "./fonts/DroidSansMono.ttf").