Description:

sunmi print ticket

sunmi_printer_easyticket #
I have implemented a lot of other features described below, the typeface is bolder #
I have updated version 1.0.7 with more features #
Important: #
THIS PACKAGE WILL WORK ONLY IN ANDROID!

✅ Jump (n) lines
✅ Bold mode on/off
✅ Adjustable font size
✅ Can print qrcode
✅ Can print table
✅ Use SignikaNegative-Bold font as large font
✅ Use OpenSans-Bold font as large font
✅ Set font size 20 as center font size to separate two typefaces
✅ Cut paper - Dedicated method just to cut the line

Tested Devices #
Sunmi V2 Pro
import packages #
import 'package:easy_ticket_b08/features/printer_pos/service_printer_pos/sunmi_printer.dart';
// all method from sunmi printer need to async await
await SunmiPrinter.bindPrinterService(); // Initialize the printer
await SunmiPrinter.startPrinter(); // start printer
await SunmiPrinter.printLine(3); // Jump (3) lines
await SunmiPrinter.cutPaper(); //
await SunmiPrinter.unbindPrinterService(); // unbind printer
## Example of printing a parking ticket
await SunmiPrinter.startPrinter();
await SunmiPrinter.printText(text: AppConst.nameCompany, bold: true, size: 20);
await SunmiPrinter.printText(text: "${AppConst.taxCodeName} ${AppConst.taxCodeCustomer}", bold: false, size: 20); // size =20 : font size printer
await SunmiPrinter.setAlignment(1); // 0 : Left align , 1 : Center align, 2 : Right align
await SunmiPrinter.printLine(3); // Jump (3) lines
await SunmiPrinter.cutPaper(); // Dedicated method just to cut the line

## Example of printing invoice table
await SunmiPrinter.printTable(size: 21, cols: [
ColumnMaker(text: 'Name', width: 10, align: 0), // width: 10 Width of column , 0 - LEFT, 1 - CENTER, 2 - RIGHT
ColumnMaker(text: 'Qty', width: 6, align: 1),
ColumnMaker(text: 'UN', width: 10, align: 2),
ColumnMaker(text: 'TOT', width: 10, align: 2),
]);
await SunmiPrinter.printTable(cols: [
ColumnMaker(text: 'Sản phẩm A', width: 10, align: 0),
ColumnMaker(text: '4x', width: 6, align: 1),
ColumnMaker(text: '30.00000', width: 10, align: 2),
ColumnMaker(text: '120.00000', width: 10, align: 2),
]);
class ColumnMaker {
String text;
int width;
int align;
ColumnMaker({
this.text = '',
this.width = 2,
this.align = 0,
});
}
}
## Example of printing qrcode
await SunmiPrinter.setAlignment(1); // Adjust the qrcode in the center position
await SunmiPrinter.printQr(
dataQRCode:"https://github.com/hueht21",
modulesize: 5,
errorlevel: 2);
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License

For personal and professional use. You cannot resell or redistribute these repositories in their original state.

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