PrintPaper class

Constructors

PrintPaper({required KeckPaperSize paperSize, required CapabilityProfile profile})

Properties

bytes ↔ List<Uint8List>

getter/setter pair

commands → List<Map<String, dynamic>>

final

generator → Generator

final

hashCode → int

The hash code for this object.

no setter, inherited

myPosPaper → MyPosPaper

final

paperSize → KeckPaperSize

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addBase64Image(String base64, {PosAlign align = PosAlign.center}) → void

addBytes(Uint8List byte) → void

addCut() → void

addDoubleText(String leftValue, String rightValue, {int leftWidth = 6, int rightWidth = 6}) → void

addFeed({int lines = 1}) → void

addFullHorizontalLine({String ch = '-'}) → void

addImage(Image image, {PosAlign align = PosAlign.center}) → void

addQrCode(String data, {QRSize size = QRSize.size6}) → void

addQrCodeAsImage(String data, {int size = 280, bool raster = true}) → Future<void>

QR als Bild. raster true → GS v 0 (imageRaster), false → ESC * (image). Welcher Befehl funktioniert, hängt vom Drucker ab — daher umschaltbar.

addReverseFeed({int lines = 1}) → void

addText(String text, {PosStyles styles = const PosStyles()}) → void

addUint8ListImage(Uint8List image, {PosAlign align = PosAlign.center}) → void

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

reset() → void

setKeckReceipt(KasseneckReceipt receipt, {QrPrintMode qrMode = QrPrintMode.imageRaster}) → Future

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited