CartonaSunmiPrinter class
Properties
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hashCode
→ int
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The hash code for this object.
no setterinherited
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runtimeType
→ Type
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A representation of the runtime type of the object.
no setterinherited
Methods
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noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
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toString()
→ String
-
A string representation of this object.
inherited
Static Methods
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cutPaper()
→ Future<void>
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Cuts the paper (only supported by limited devices)
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deInitSunmiPrinterService()
→ Future<void>
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Deinitializes the Sunmi printer service
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endTransection()
→ Future<void>
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Ends a transaction
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feedPaper()
→ Future<void>
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Feeds the paper to the printer (only supported by limited devices)
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getPrinterDistance()
→ Future<void>
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Returns the current printer head distance
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getPrinterHead()
→ Future<void>
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Returns the current printer head position
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getPrinterVersion()
→ Future<String?>
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Returns the printer version on the devices
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initializePrinter()
→ Future<bool>
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Used to initialize the printer, must only be called once at the startup
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initSunmiPrinterService()
→ Future<void>
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Initializes the Sunmi printer service
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line({String ch = '-', int len = 31})
→ Future<void>
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Draws a line on the receipt
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lineWrap({int lines = 3})
→ Future<void>
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Adds N lines in the receipt, can be used to make space between sections
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printBarCode(String data, int symbology, int height, int width, int position)
→ Future<void>
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Prints a barcode
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printBitmap(ByteData bitmap, int orientation)
→ Future<void>
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Prints a bitmap
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printMultiLabel(int count)
→ Future<void>
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Prints multiple labels (for testing)
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printOneLabel()
→ Future<void>
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Prints one label (for testing)
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printQr(String data, int moduleSize, int errorLevel)
→ Future<void>
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Prints a QR code
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printRow(List<String> texts, List<int> width, List<SunmiPrintAlign> align)
→ Future<void>
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Prints a row of text
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printText(String text)
→ Future<void>
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Prints the given text to the receipt, font and methods relating to other
settings must be called before this method
-
sendRawData(Uint8List data)
→ Future<void>
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Sends raw data to the printer
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setAlignment(SunmiPrintAlign alignment)
→ Future<void>
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Sets the alignment of the text
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setBold(bool enable)
→ Future<void>
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Sets the font to bold
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setFontSize([double size = 24])
→ Future<void>
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Sets the font size
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setUnderline(bool enable)
→ Future<void>
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Sets the font to underline
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showPrinterStatus()
→ Future<void>
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Sends texts to the LCD
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startTransection()
→ Future<void>
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Starts a transaction
