ESC/POS Printer Driver for Swift

Description

Swift ticket printer framework for ESC/POS-compatible thermal printers

Features

• Supports connect bluetooth printer.
• Create printable ticket easily.

Requirements

• iOS 9.0+
• Swift 5.0

Installation

CocoaPods

iOS 9 and newer

Printer is available on CocoaPods. Simply add the following line to your podfile:

# For latest release in cocoapods
pod 'Printer'

Carthage

github "KevinGong2013/Printer"

Getting Started

Import

import Printer

Create ESC/POS Ticket

varticket=Ticket(.title("Restaurant"),.blank,.plainText("Palo Alto Californlia 94301"),.plainText("378-0987893742"),.blank,.image(image, attributes:.alignment(.center)),.text(.init(content:Date().description, predefined:.alignment(.center))),.blank,.kv(k:"Merchant ID:", v:"iceu1390"),.kv(k:"Terminal ID:", v:"29383"),.blank,.kv(k:"Transaction ID:", v:"0x000321"),.plainText("PURCHASE"),.blank,.kv(k:"Sub Total", v:"USD$ 25.09"),.kv(k:"Tip", v:"3.78"),.dividing,.kv(k:"Total", v:"USD$ 28.87"),.blank(3),Block(Text(content:"Thanks for supporting", predefined:.alignment(.center))),.blank,.text(.init(content:"THANK YOU", predefined:.bold,.alignment(.center))),.blank(3),.qr("https://www.yuxiaor.com"))
ticket.feedLinesOnHead =2
ticket.feedLinesOnTail =3

Write Ticket to Hardware

// connect your pirnter&print ticket.
privateletbluetoothPrinterManager=BluetoothPrinterManager()privateletdummyPrinter=DummyPrinter()if bluetoothPrinterManager.canPrint {
bluetoothPrinterManager.print(ticket)}
dummyPrinter.print(ticket)

Ticket && Blocks

[TODO]