Implementation of the Codabar barcode. More...

Inheritance diagram for iText.Barcodes.BarcodeCodabar:

Public Member Functions
	BarcodeCodabar (PdfDocument document)
	Creates a new BarcodeCodabar. More...

	BarcodeCodabar (PdfDocument document, PdfFont font)
	Creates a new BarcodeCodabar. More...

override Rectangle	GetBarcodeSize ()
	Gets the maximum area that the barcode and the text, if any, will occupy. More...

override Rectangle	PlaceBarcode (PdfCanvas canvas, Color barColor, Color textColor)
	Places the barcode in a `PdfCanvas`. More...

Public Member Functions inherited from iText.Barcodes.Barcode1D
virtual float	GetX ()
	Gets the minimum bar width. More...

virtual void	SetX (float x)
	Sets the minimum bar width. More...

virtual float	GetN ()
	Gets the bar multiplier for wide bars. More...

virtual void	SetN (float n)
	Sets the bar multiplier for wide bars. More...

virtual PdfFont	GetFont ()
	Gets the text font. More...

virtual void	SetFont (PdfFont font)
	Sets the text font. More...

virtual float	GetSize ()
	Gets the size of the text. More...

virtual void	SetSize (float size)
	Sets the size of the text. More...

virtual float	GetBaseline ()
	Gets the text baseline. More...

virtual void	SetBaseline (float baseline)
	Sets the text baseline. More...

virtual float	GetBarHeight ()
	Gets the height of the bars. More...

virtual void	SetBarHeight (float barHeight)
	Sets the height of the bars. More...

virtual int	GetTextAlignment ()
	Gets the text alignment. More...

virtual void	SetTextAlignment (int textAlignment)
	Sets the text alignment. More...

virtual bool	IsGenerateChecksum ()
	Gets the optional checksum generation. More...

virtual void	SetGenerateChecksum (bool generateChecksum)
	Setter for property generateChecksum. More...

virtual bool	IsChecksumText ()
	Gets the property to show the generated checksum in the the text. More...

virtual void	SetChecksumText (bool checksumText)
	Sets the property to show the generated checksum in the the text. More...

virtual bool	IsStartStopText ()
	Sets the property to show the start and stop character '*' in the text for the barcode 39. More...

virtual void	SetStartStopText (bool startStopText)
	Gets the property to show the start and stop character '*' in the text for the barcode 39. More...

virtual bool	IsExtended ()
	Gets the property to generate extended barcode 39. More...

virtual void	SetExtended (bool extended)
	Sets the property to generate extended barcode 39. More...

virtual String	GetCode ()
	Gets the code to generate. More...

virtual void	SetCode (String code)
	Sets the code to generate. More...

virtual bool	IsGuardBars ()
	Gets the property to show the guard bars for barcode EAN. More...

virtual void	SetGuardBars (bool guardBars)
	Sets the property to show the guard bars for barcode EAN. More...

virtual int	GetCodeType ()
	Gets the code type. More...

virtual void	SetCodeType (int codeType)
	Sets the code type. More...

virtual float	GetInkSpreading ()
	Gets the amount of ink spreading. More...

virtual void	SetInkSpreading (float inkSpreading)
	Sets the amount of ink spreading. More...

virtual String	GetAltText ()
	Gets the alternate text. More...

virtual void	SetAltText (String altText)
	Sets the alternate text. More...

virtual PdfFormXObject	CreateFormXObject (PdfDocument document)
	Creates a PdfFormXObject with the barcode. More...

virtual PdfFormXObject	CreateFormXObject (Color barColor, Color textColor, PdfDocument document)
	Creates a PdfFormXObject with the barcode. More...

virtual void	FitWidth (float width)
	Make the barcode occupy the specified width. More...

Static Public Member Functions
static byte[]	GetBarsCodabar (String text)
	Creates the bars. More...

static String	CalculateChecksum (String code)
	Calculates the checksum. More...

Additional Inherited Members
Static Public Attributes inherited from iText.Barcodes.Barcode1D
const int	ALIGN_LEFT = 1
	Constant that defines left alignment. More...

const int	ALIGN_RIGHT = 2
	Constant that defines right alignment. More...

const int	ALIGN_CENTER = 3
	Constant that defines center alignment. More...

Package Functions inherited from iText.Barcodes.Barcode1D
	Barcode1D (PdfDocument document)
	Creates new Barcode1D instance. More...

virtual float	GetDescender ()
	Gets the descender value of the font. More...

Package Attributes inherited from iText.Barcodes.Barcode1D
PdfDocument	document

float	x
	The minimum bar width. More...

float	n
	The bar multiplier for wide bars or the distance between bars for Postnet and Planet. More...

PdfFont	font
	The text font. More...

float	size
	The size of the text or the height of the shorter bar in Postnet. More...

float	baseline
	If positive, the text distance under the bars. More...

float	barHeight
	The height of the bars. More...

int	textAlignment
	The text alignment. More...

bool	generateChecksum
	The optional checksum generation. More...

bool	checksumText
	Shows the generated checksum in the the text. More...

bool	startStopText
	Show the start and stop character '*' in the text for the barcode 39 or 'ABCD' for codabar. More...

bool	extended
	Generates extended barcode 39. More...

String	code = ""
	The code to generate. More...

bool	guardBars
	Show the guard bars for barcode EAN. More...

int	codeType
	The code type. More...

float	inkSpreading = 0
	The ink spreading. More...

String	altText
	The alternate text to be used, if present. More...

Detailed Description

Implementation of the Codabar barcode.

Codabar was designed to be accurately read even when printed on dot-matrix printers for multi-part forms such as FedEx airbills and blood bank forms, where variants are still in use as of 2007. Although newer symbologies hold more information in a smaller space.

Constructor & Destructor Documentation

◆ BarcodeCodabar() [1/2]

iText.Barcodes.BarcodeCodabar.BarcodeCodabar ( PdfDocument document )

inline

Creates a new BarcodeCodabar.

Creates a new BarcodeCodabar. To generate the font the iText.Kernel.Pdf.PdfDocument.GetDefaultFont() will be implicitly called. If you want to use this barcode in PDF/A documents, please consider using BarcodeCodabar(iText.Kernel.Pdf.PdfDocument, iText.Kernel.Font.PdfFont).

Parameters

document The document to which the barcode will be added

◆ BarcodeCodabar() [2/2]

iText.Barcodes.BarcodeCodabar.BarcodeCodabar	(	PdfDocument	document,
		PdfFont	font
	)

inline

Creates a new BarcodeCodabar.

Parameters

document	The document to which the barcode will be added
font	The font to use

Member Function Documentation

◆ CalculateChecksum()

static String iText.Barcodes.BarcodeCodabar.CalculateChecksum ( String code )

inlinestatic

Calculates the checksum.

Parameters

code	the value to calculate the checksum for

Returns: the checksum for the given value

◆ GetBarcodeSize()

override Rectangle iText.Barcodes.BarcodeCodabar.GetBarcodeSize ( )

inlinevirtual

Gets the maximum area that the barcode and the text, if any, will occupy.

Gets the maximum area that the barcode and the text, if any, will occupy. The lower left corner is always (0, 0).

Returns: the size the barcode occupies.

Implements iText.Barcodes.Barcode1D.

◆ GetBarsCodabar()

static byte [] iText.Barcodes.BarcodeCodabar.GetBarsCodabar ( String text )

inlinestatic

Creates the bars.

Parameters

text	the text to create the bars

Returns: the bars

◆ PlaceBarcode()

override Rectangle iText.Barcodes.BarcodeCodabar.PlaceBarcode	(	PdfCanvas	canvas,
		Color	barColor,
		Color	textColor
	)

inlinevirtual

Places the barcode in a PdfCanvas.

Places the barcode in a PdfCanvas. The barcode is always placed at coordinates (0, 0). Use the translation matrix to move it elsewhere.

The bars and text are written in the following colors:

`barColor`	`textColor`	Result
`null`	`null`	bars and text painted with current fill color
`barColor`	`null`	bars and text painted with `barColor`
`null`	`textColor`	bars painted with current color text painted with `textColor`
`barColor`	`textColor`	bars painted with `barColor` text painted with `textColor`

Parameters

canvas	the `PdfCanvas` where the barcode will be placed
barColor	the color of the bars. It can be `null`
textColor	the color of the text. It can be `null`

Returns: the dimensions the barcode occupies

Implements iText.Barcodes.Barcode1D.

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BarcodeCodabar() [1/2]

◆ BarcodeCodabar() [2/2]

Member Function Documentation

◆ CalculateChecksum()

◆ GetBarcodeSize()

◆ GetBarsCodabar()

◆ PlaceBarcode()