SunmiPrinter class
A utility class for interacting with the Sunmi printer.
Provides methods to print text, QR codes, barcodes, images, and more.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
addText(
{required String text, SunmiTextStyle? style}) → Future< String?> - Adds text to the print buffer with an optional SunmiTextStyle.
-
cutPaper(
) → Future< String?> - Cuts the paper.
-
line(
{String? type}) → Future< String?> -
Prints a line using an optional line
type. -
lineWrap(
int times) → Future< String?> - Adds a specified number of blank lines to the print output.
-
printBarcode(
{required String text, SunmiBarcodeStyle? style}) → Future< String?> - Prints a barcode with optional SunmiBarcodeStyle.
-
printCustomText(
{required SunmiText sunmiText}) → Future< String?> - Prints custom text using a SunmiText object.
-
printEscPos(
{required List< int> data}) → Future<String?> - Sends raw ESC/POS commands to the printer.
-
printImage(
{required Uint8List image, SunmiPrintAlign align = SunmiPrintAlign.LEFT}) → Future< String?> - Prints an image with a specified alignment.
-
printQRCode(
String text, {SunmiQrcodeStyle? style}) → Future< String?> - Prints a QR code with optional SunmiQrcodeStyle.
-
printRow(
{required List< SunmiColumn> cols}) → Future<String?> - Prints a row of columns with specified text, width, and styles.
-
printText(
String text, {SunmiTextStyle? style}) → Future< String?> - Prints plain text with an optional SunmiTextStyle.
-
printTSPL(
{required String data}) → Future< String?> - Sends raw TSPL commands to the printer.