GraphicsPrintUtils class

Constructors

GraphicsPrintUtils({PrintPaperSize paperSize = PrintPaperSize.mm80, PrintMargin margin = const PrintMargin(), PrintTextStyle? style = const PrintTextStyle()})

Properties

font ↔ BitmapFont

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

margin ↔ PrintMargin

getter/setter pair

paperSize → PrintPaperSize

final

runningHeight ↔ int

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

textColor → ColorUint1

final

utilImage ↔ Image

getter/setter pair

Methods

barcode(String data, {required Barcode barcode, int width = 300, int height = 120, PrintAlign align = PrintAlign.center}) → void

build() → Uint8List

Get final image as PNG

dottedLine({int thickness = 1, int dotWidth = 5, int spacing = 3}) → void

Draw dotted horizontal line

feed({int lines = 1}) → void

image(Image subImage, {int? width, int? height, PrintAlign align = PrintAlign.left}) → void

Draw image (resized)

line({int thickness = 1}) → void

Draw horizontal line

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

qr(String data, {int qrSize = 150, PrintAlign align = PrintAlign.center}) → dynamic

Draw QR Code

row({required List<PrintColumn> columns, int spacing = 10}) → void

Draw a row with columns

text(String text, {PrintTextStyle? style}) → void

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited