public PrinterClass(string printerPortName = "COM3")
{
//Serial port init
printerPort = new SerialPort(printerPortName, 19200);
if (printerPort != null)
{
Debug.Print("Port ok");
if (printerPort.IsOpen)
{
printerPort.Close();
}
}
Debug.Print("Opening port");
try
{
printerPort.Open();
}
catch
{
Debug.Print("I/O error");
//Environment.Exit(0);
}
//Printer init
printer = new ThermalPrinter(printerPort, 9, 110, 10);
printer.Reset();
}
private void _constructor()
{
_serialPort = new SerialPort(_serialPortName,_serialBaudRate);
_serialPort.Open();
printer = new ThermalPrinter(_serialPort,2,180,1);
printer.PictureLineSleepTimeMs = 1;
//TODO reading printer config
}
static void TestImage(ThermalPrinter printer)
{
printer.WriteLine("Test image:");
Bitmap img = new Bitmap("../../../mono-logo.png");
printer.LineFeed();
printer.PrintImage(img);
printer.LineFeed();
printer.WriteLine("Image OK");
}
static void TestReceipt(ThermalPrinter printer)
{
Dictionary<string,int> ItemList = new Dictionary<string, int>(100);
printer.SetLineSpacing(0);
printer.SetAlignCenter();
printer.WriteLine("MY SHOP",
(byte)ThermalPrinter.PrintingStyle.DoubleHeight
+(byte)ThermalPrinter.PrintingStyle.DoubleWidth);
printer.WriteLine("My address, CITY");
printer.LineFeed();
printer.LineFeed();
ItemList.Add("Item #1",8990);
ItemList.Add("Item #2 goes here",2000);
ItemList.Add("Item #3",1490);
ItemList.Add("Item number four",490);
ItemList.Add("Item #5 is cheap",245);
ItemList.Add("Item #6",2990);
ItemList.Add("The seventh item",790);
int total = 0;
foreach (KeyValuePair<string, int> item in ItemList) {
CashRegister(printer,item.Key,item.Value);
total += item.Value;
}
printer.HorizontalLine(32);
double dTotal = Convert.ToDouble(total)/100;
double VAT = 10.0;
printer.WriteLine(String.Format("{0:0.00}", (dTotal)).PadLeft(32));
printer.WriteLine("VAT 10,0%" + String.Format("{0:0.00}", (dTotal * VAT/100)).PadLeft(23));
printer.WriteLine(String.Format("$ {0:0.00}",dTotal*VAT/100 + dTotal).PadLeft(16),
ThermalPrinter.PrintingStyle.DoubleWidth);
printer.LineFeed();
printer.WriteLine("CASH" + String.Format("{0:0.00}",(double)total/100).PadLeft(28));
printer.LineFeed();
printer.LineFeed();
printer.SetAlignCenter();
printer.WriteLine("Have a good day.",ThermalPrinter.PrintingStyle.Bold);
printer.LineFeed();
printer.SetAlignLeft();
printer.WriteLine("Seller : Bob");
printer.WriteLine("09-28-2011 10:53 02331 509");
printer.LineFeed();
printer.LineFeed();
printer.LineFeed();
}
static void TestBarcode(ThermalPrinter printer)
{
ThermalPrinter.BarcodeType myType = ThermalPrinter.BarcodeType.ean13;
string myData = "3350030103392";
printer.WriteLine(myType.ToString() + ", data: " + myData);
printer.SetLargeBarcode(true);
printer.LineFeed();
printer.PrintBarcode(myType,myData);
printer.SetLargeBarcode(false);
printer.LineFeed();
printer.PrintBarcode(myType,myData);
}
public override void Start()
{
Log.Add(LogLevel.Info, "Printer", "Opening port to printer");
try
{
_port.Open();
_printer = new ThermalPrinter(_port);
_printer.Reset();
}
catch (Exception ex)
{
Log.AddException("Printer", ex);
}
}
static void CashRegister(ThermalPrinter printer, string item, int price)
{
printer.Reset();
printer.Indent(0);
if (item.Length > 24) {
item = item.Substring(0,23)+".";
}
printer.WriteToBuffer(item.ToUpper());
printer.Indent(25);
string sPrice = String.Format("{0:0.00}",(double)price/100);
sPrice = sPrice.PadLeft(7);
printer.WriteLine(sPrice);
printer.Reset();
}
private static void ShowItems(ThermalPrinter printer, Reciept reciept)
{
foreach(Item item in reciept.getItems())
{
printer.Reset();
// .PadLeft(Math.Abs(item.ItemName.Length - 30));
string output = item.Quantity.PadRight(2) + " " + item.Size.PadRight(5) + " " + item.Sugar.PadRight(2) + " " + item.ItemName.Trim() + " " +
(item.Price.Trim() + ".SR").PadLeft(Math.Abs(item.ItemName.Length - 29));
printer.WriteLine(output);
if (item.Components.Trim().Length > 3 ) {
printer.WriteLine(item.Components.Trim());
}
if (item.Additionals.Trim().Length > 3)
{
printer.WriteLine(item.Additionals.Trim());
}
printer.Reset();
}
}
public static void Main(string[] args)
{
if (args.Length <= 0)
{
Console.Out.WriteLine("Command Line Error");
return;
}
string path = args[0];
Reciept reciept = getReciept(path);
string printerPortName = getPrinterPort();
SerialPort printerPort = new SerialPort(printerPortName);
if (printerPort != null)
{
if (printerPort.IsOpen)
{
printerPort.Close();
}
}
try {
printerPort.Open();
} catch{
Console.WriteLine ("I/O error");
Environment.Exit(0);
}
//Printer init
ThermalPrinter printer = new ThermalPrinter(printerPort,2,180,2);
printer.WakeUp();
printer.SetLineSpacing(0);
printer.SetAlignCenter();
printer.WriteLine("Mango Talaat",
(byte)ThermalPrinter.PrintingStyle.Bold +
(byte)ThermalPrinter.PrintingStyle.DoubleHeight
+ (byte)ThermalPrinter.PrintingStyle.DoubleWidth);
printer.WriteLine("Riyadh, Gadheer Branch");
printer.Reset();
printer.LineFeed();
// show header
string header = "Qty".PadLeft(2) + " " + "Size".PadLeft(3) + " " + "Sugar".PadLeft(5) + " " + "Item".PadLeft(10) + " " + "Price".PadLeft(15);
printer.WriteLine(header);
printer.HorizontalLine(40);
ShowItems(printer, reciept);
printer.HorizontalLine(40);
printer.WriteLine("CASH" + reciept.cash.PadLeft(26));
printer.WriteLine("Discount" + reciept.discount.PadLeft(22));
printer.WriteLine("TOTAL" + reciept.total.PadLeft(10), ThermalPrinter.PrintingStyle.DoubleWidth);
printer.LineFeed();
printer.SetAlignCenter();
printer.WriteLine("Have a good day.", ThermalPrinter.PrintingStyle.Bold);
printer.LineFeed();
printer.SetAlignLeft();
printer.WriteLine(DateTime.Now.ToString());
printer.LineFeed();
printer.LineFeed(3);
printer.cutPaper();
printer.openCashDrawer();
printer.Sleep();
Console.WriteLine("Printer is now offline.");
printerPort.Close();
}
public static void Main(string[] args)
{
string printerPortName = "/dev/tty.usbserial-A600dP3F";
//Serial port init
SerialPort printerPort = new SerialPort(printerPortName, 9600);
if (printerPort != null)
{
Console.WriteLine ("Port ok");
if (printerPort.IsOpen)
{
printerPort.Close();
}
}
Console.WriteLine ("Opening port");
try {
printerPort.Open();
} catch{
Console.WriteLine ("I/O error");
Environment.Exit(0);
}
//Printer init
ThermalPrinter printer = new ThermalPrinter(printerPort,2,180,2);
printer.WakeUp();
Console.WriteLine(printer.ToString());
//TestReceipt(printer);
//System.Threading.Thread.Sleep(5000);
//printer.SetBarcodeLeftSpace(25);
//TestBarcode(printer);
//System.Threading.Thread.Sleep(5000);
//TestImage(printer);
//System.Threading.Thread.Sleep(5000);
printer.WriteLineSleepTimeMs = 200;
printer.WriteLine("Default style");
printer.WriteLine("PrintingStyle.Bold",ThermalPrinter.PrintingStyle.Bold);
printer.WriteLine("PrintingStyle.DeleteLine",ThermalPrinter.PrintingStyle.DeleteLine);
printer.WriteLine("PrintingStyle.DoubleHeight",ThermalPrinter.PrintingStyle.DoubleHeight);
printer.WriteLine("PrintingStyle.DoubleWidth",ThermalPrinter.PrintingStyle.DoubleWidth);
printer.WriteLine("PrintingStyle.Reverse",ThermalPrinter.PrintingStyle.Reverse);
printer.WriteLine("PrintingStyle.Underline",ThermalPrinter.PrintingStyle.Underline);
printer.WriteLine("PrintingStyle.Updown",ThermalPrinter.PrintingStyle.Updown);
printer.WriteLine("PrintingStyle.ThickUnderline",ThermalPrinter.PrintingStyle.ThickUnderline);
printer.SetAlignCenter();
printer.WriteLine("BIG TEXT!",((byte)ThermalPrinter.PrintingStyle.Bold +
(byte)ThermalPrinter.PrintingStyle.DoubleHeight +
(byte)ThermalPrinter.PrintingStyle.DoubleWidth));
printer.SetAlignLeft();
printer.WriteLine("Default style again");
printer.LineFeed(3);
printer.Sleep();
Console.WriteLine("Printer is now offline.");
printerPort.Close();
}