Generator class

Constructors

Generator(PaperSize _paperSize, CapabilityProfile _profile, {int spaceBetweenRows = 5})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

spaceBetweenRows ↔ int

getter/setter pair

Methods

barcode(Barcode barcode, {int? width, int? height, BarcodeFont? font, BarcodeText textPos = BarcodeText.below, PosAlign align = PosAlign.center}) → List<int>

Print a barcode

beep({int n = 3, PosBeepDuration duration = PosBeepDuration.beep450ms}) → List<int>

Beeps n times

cut({PosCutMode mode = PosCutMode.full}) → List<int>

Cut the paper

drawer({PosDrawer pin = PosDrawer.pin2}) → List<int>

Open cash drawer

drawImage(Image dst, Image src, {int? dstX, int? dstY, int? dstW, int? dstH, int? srcX, int? srcY, int? srcW, int? srcH, bool blend = true}) → Image

Draw the image src onto the image dst.

emptyLines(int n) → List<int>

Skips n lines

feed(int n) → List<int>

Skips n lines

hr({String ch = '-', int? len, int linesAfter = 0}) → List<int>

Print horizontal full width separator If len is null, then it will be defined according to the paper width

image(Image imgSrc, {PosAlign align = PosAlign.center}) → List<int>

Print an image using (ESC *) command

imageRaster(Image image, {PosAlign align = PosAlign.center, bool highDensityHorizontal = true, bool highDensityVertical = true, PosImageFn imageFn = PosImageFn.bitImageRaster}) → List<int>

Print an image using (GS v 0) obsolete command

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

oldRrow(List<PosColumn> cols) → List<int>

Print a row.

printCodeTable({String? codeTable}) → List<int>

Print selected code table.

qrcode(String text, {PosAlign align = PosAlign.center, QRSize size = QRSize.Size4, QRCorrection cor = QRCorrection.L}) → List<int>

Print a QR Code

rawBytes(List<int> cmd, {bool isKanji = false}) → List<int>

Sens raw command(s)

reset() → List<int>

Clear the buffer and reset text styles

reverseFeed(int n) → List<int>

Reverse feed for n lines (if supported by the priner)

row(List<PosColumn> cols) → List<int>

Print a row.

setGlobalCodeTable(String? codeTable) → List<int>

Set global code table which will be used instead of the default printer's code table (even after resetting)

setGlobalFont(PosFontType? font, {int? maxCharsPerLine}) → List<int>

Set global font which will be used instead of the default printer's font (even after resetting)

setStyles(PosStyles styles, {bool isKanji = false}) → List<int>

text(String text, {PosStyles styles = const PosStyles(), int linesAfter = 0, bool containsChinese = false, int? maxCharsPerLine}) → List<int>

textEncoded(Uint8List textBytes, {PosStyles styles = const PosStyles(), int linesAfter = 0, int? maxCharsPerLine}) → List<int>

textLeftRight(String leftText, String rightText, {bool containsChinese = false}) → List<int>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited