qrcode

Documentation

Overview

Package qrcode creates one or more QR codes in PNG format encoding the JWS of a SMART Health Card such that smart devices such as iPhones can scan the QR code(s) and load the SMART Health Card information in applications such as the Wallet and Health apps for the iPhone. See https://spec.smarthealth.cards/#every-health-card-can-be-embedded-in-a-qr-code and https://spec.smarthealth.cards/#encoding-chunks-as-qr-codes.

Index

• func Encode(content string) ([][]byte, error)

Functions

func Encode

func Encode(content string) ([][]byte, error)

Encode takes the content to be encoded, breaks it into chunks if necessary, and encodes each chunk as per the SMART Health Card spec, see: https://spec.smarthealth.cards/#encoding-chunks-as-qr-codes.

Each encoded chunk is then encoded as a QR code in PNG format and represented as a byte slice.