qrutil

Documentation

Overview

qrutil provides wrapper functions for https://github.com/skip2/go-qrcode

Index

• func New(opts qrcode.QRCode) (*qrcode.QRCode, error)
• func NewImage(opts qrcode.QRCode, size int) (image.Image, error)
• func WritePNG(filename string, opts qrcode.QRCode, pixels int) error

Functions

func New

func New(opts qrcode.QRCode) (*qrcode.QRCode, error)

New creates a new `*qrcode.QRCode` using `qrcode.QRCode` as the request parameter. `Content` is qrcode value. `ForegroundColor` and `BackgroundColor` are `color.Color`. `Level` is in [`qrcode.Low`,`Medium`,`High`,`Highest`].

func NewImage

func NewImage(opts qrcode.QRCode, size int) (image.Image, error)

func WritePNG

func WritePNG(filename string, opts qrcode.QRCode, pixels int) error