Printer class Null safety
*Printer
This class willl implement everything that we can you with the printer
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
-
libVersion
→ Future<
String> -
*libVersion [...]
read-only
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
beep(
int times, int st, int ft) → Future< int> - *beep [...]
-
connect(
) → Future< int?> - *connect [...]
-
customCashier(
int pin, int it, int dp) → Future< int> - *customCashier [...]
-
cut(
{int lines = 0}) → Future< int> - *cut [...]
-
disconnect(
) → Future< int?> - *disconnect [...]
-
elginCashier(
) → Future< int> - *elginCashier [...]
-
feed(
int lines) → Future< int> - *feed [...]
-
line(
{String ch = '-', int len = 31}) → Future< void> - *line [...]
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
printBarCode(
String text, {EliginBarcodeType barcodeType = EliginBarcodeType.JAN8, ElginAlign align = ElginAlign.RIGHT, int height = 50, int width = 6, ElginBarcodeTextPosition textPosition = ElginBarcodeTextPosition.NO_TEXT}) → Future< int> - *printBarCode [...]
-
printImage(
File image, bool isBase64) → Future< int> - *printImage [...]
-
printQRCode(
String text, {ElginQrcodeSize size = ElginQrcodeSize.SIZE4, ElginAlign align = ElginAlign.CENTER, ElginQrcodeCorrection correction = ElginQrcodeCorrection.LEVEL_M}) → Future< int> - *printQRCode [...]
-
printRaw(
List< int> rawList) → Future<int> - *printRaw [...]
-
printString(
String text, {ElginAlign align = ElginAlign.LEFT, bool isBold = false, bool isUnderline = false, ElginFont font = ElginFont.FONTA, ElginSize fontSize = ElginSize.MD}) → Future< int> - *printString [...]
-
reset(
) → Future< int> - *reset [...]
-
statusCashier(
) → Future< int> - *statusCashier [...]
-
statusEjetor(
) → Future< int> - *statusEjetor [...]
-
statusSensor(
) → Future< int> - *statusSensor [...]
-
toString(
) → String -
A string representation of this object. [...]
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited
Static Properties
- platform ↔ MethodChannel?
-
read / write
Static Methods
-
instance(
MethodChannel methodChannel) → Printer - *instance [...]