Classes
class	Placement

class	ReedSolomon

Public Member Functions
	BarcodeDatamatrix ()

int	Generate (String text)

int	Generate (byte[] text, int textOffset, int textSize)

Image	CreateImage ()

virtual System.Drawing.Image	CreateDrawingImage (System.Drawing.Color foreground, System.Drawing.Color background)

Static Public Attributes
const int	DM_NO_ERROR = 0

const int	DM_ERROR_TEXT_TOO_BIG = 1

const int	DM_ERROR_INVALID_SQUARE = 3

const int	DM_ERROR_EXTENSION = 5

const int	DM_AUTO = 0

const int	DM_ASCII = 1

const int	DM_C40 = 2

const int	DM_TEXT = 3

const int	DM_B256 = 4

const int	DM_X21 = 5

const int	DM_EDIFACT = 6

const int	DM_RAW = 7

const int	DM_EXTENSION = 32

const int	DM_TEST = 64

Properties
byte[]	BitImage `[get]`

int	Height `[get, set]`

int	Width `[get, set]`

int	Ws `[get, set]`

int	Options `[get, set]`

Constructor & Destructor Documentation

◆ BarcodeDatamatrix()

iTextSharp.text.pdf.BarcodeDatamatrix.BarcodeDatamatrix ( )

Creates an instance of this class.

Member Function Documentation

◆ CreateDrawingImage()

virtual System.Drawing.Image iTextSharp.text.pdf.BarcodeDatamatrix.CreateDrawingImage	(	System.Drawing.Color	foreground,
		System.Drawing.Color	background
	)

virtual

Creates a java.awt.Image. A successful call to the method generate() before calling this method is required.

Parameters

foreground	the color of the bars
background	the color of the background

Returns: the image

◆ CreateImage()

Image iTextSharp.text.pdf.BarcodeDatamatrix.CreateImage ( )

Gets an Image with the barcode. A successful call to the method generate() before calling this method is required.

Returns: the barcode Image

Exceptions

BadElementException on error

◆ Generate() [1/2]

int iTextSharp.text.pdf.BarcodeDatamatrix.Generate	(	byte[]	text,
		int	textOffset,
		int	textSize
	)

Creates a barcode.

Parameters

text	the text
textOffset	the offset to the start of the text
textSize	the text size

Returns: the status of the generation. It can be one of this values:

DM_NO_ERROR - no error.
DM_ERROR_TEXT_TOO_BIG - the text is too big for the symbology capabilities.
DM_ERROR_INVALID_SQUARE - the dimensions given for the symbol are illegal.
DM_ERROR_EXTENSION - an error was while parsing an extension.

◆ Generate() [2/2]

int iTextSharp.text.pdf.BarcodeDatamatrix.Generate ( String text )

Creates a barcode. The String is interpreted with the ISO-8859-1 encoding

Parameters

text the text

Returns: the status of the generation. It can be one of this values:

DM_NO_ERROR - no error.
DM_ERROR_TEXT_TOO_BIG - the text is too big for the symbology capabilities.
DM_ERROR_INVALID_SQUARE - the dimensions given for the symbol are illegal.
DM_ERROR_EXTENSION - an error was while parsing an extension.

Exceptions

java.io.UnsupportedEncodingException on error

Member Data Documentation

◆ DM_ASCII

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_ASCII = 1

static

ASCII encodation.

◆ DM_AUTO

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_AUTO = 0

static

The best encodation will be used.

◆ DM_B256

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_B256 = 4

static

Binary encodation.

◆ DM_C40

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_C40 = 2

static

C40 encodation.

◆ DM_EDIFACT

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_EDIFACT = 6

static

EDIFACT encodation.

◆ DM_ERROR_EXTENSION

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_ERROR_EXTENSION = 5

static

An error while parsing an extension.

◆ DM_ERROR_INVALID_SQUARE

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_ERROR_INVALID_SQUARE = 3

static

The dimensions given for the symbol are illegal.

◆ DM_ERROR_TEXT_TOO_BIG

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_ERROR_TEXT_TOO_BIG = 1

static

The text is too big for the symbology capabilities.

◆ DM_EXTENSION

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_EXTENSION = 32

static

Allows extensions to be embedded at the start of the text.

◆ DM_NO_ERROR

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_NO_ERROR = 0

static

No error.

◆ DM_RAW

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_RAW = 7

static

No encodation needed. The bytes provided are already encoded.

◆ DM_TEST

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_TEST = 64

static

Doesn't generate the image but returns all the other information.

◆ DM_TEXT

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_TEXT = 3

static

TEXT encodation.

◆ DM_X21

const int iTextSharp.text.pdf.BarcodeDatamatrix.DM_X21 = 5

static

X21 encodation.

Property Documentation

◆ BitImage

byte [] iTextSharp.text.pdf.BarcodeDatamatrix.BitImage

get

Gets the generated image. The image is represented as a stream of bytes, each byte representing 8 pixels, 0 for white and 1 for black, with the high-order bit of each byte first. Each row is aligned at byte boundaries. The dimensions of the image are defined by height and width plus 2 * ws.

Returns: the generated image

◆ Height

int iTextSharp.text.pdf.BarcodeDatamatrix.Height

getset

Gets/sets the height of the barcode. If the height is zero it will be calculated. This height doesn't include the whitespace border, if any.

The allowed dimensions are (height, width):

10, 10
12, 12
8, 18
14, 14
8, 32
16, 16
12, 26
18, 18
20, 20
12, 36
22, 22
16, 36
24, 24
26, 26
16, 48
32, 32
36, 36
40, 40
44, 44
48, 48
52, 52
64, 64
72, 72
80, 80
88, 88
96, 96
104, 104
120, 120
132, 132
144, 144

Parameters

height the height of the barcode

◆ Options

int iTextSharp.text.pdf.BarcodeDatamatrix.Options

getset

Gets/sets the options for the barcode generation. The options can be:

One of:
DM_AUTO - the best encodation will be used
DM_ASCII - ASCII encodation
DM_C40 - C40 encodation
DM_TEXT - TEXT encodation
DM_B256 - binary encodation
DM_X21 - X21 encodation
DM_EDIFACT - EDIFACT encodation
DM_RAW - no encodation. The bytes provided are already encoded and will be added directly to the barcode, using padding if needed. It assumes that the encodation state is left at ASCII after the last byte.

One of:
DM_EXTENSION - allows extensions to be embedded at the start of the text:

exxxxxx - ECI number xxxxxx
m5 - macro 5
m6 - macro 6
f - FNC1
saabbccccc - Structured Append, aa symbol position (1-16), bb total number of symbols (2-16), ccccc file identification (0-64515)
p - Reader programming
. - extension terminator

Example for a structured append, symbol 2 of 6, with FNC1 and ECI 000005. The actual text is "Hello".

s020600075fe000005.Hello<p> One of:
DM_TEST - doesn't generate the image but returns all the other information.

Parameters

options the barcode options

◆ Width

int iTextSharp.text.pdf.BarcodeDatamatrix.Width

getset

Gets/sets the width of the barcode. If the width is zero it will be calculated. This width doesn't include the whitespace border, if any.

The allowed dimensions are (height, width):

10, 10
12, 12
8, 18
14, 14
8, 32
16, 16
12, 26
18, 18
20, 20
12, 36
22, 22
16, 36
24, 24
26, 26
16, 48
32, 32
36, 36
40, 40
44, 44
48, 48
52, 52
64, 64
72, 72
80, 80
88, 88
96, 96
104, 104
120, 120
132, 132
144, 144

Parameters

width the width of the barcode

◆ Ws

int iTextSharp.text.pdf.BarcodeDatamatrix.Ws

getset

Gets/sets the whitespace border around the barcode.

Parameters

ws	the whitespace border around the barcode

The documentation for this class was generated from the following file:

src/core/iTextSharp/text/pdf/BarcodeDatamatrix.cs

Classes

Public Member Functions

Static Public Attributes

Properties

Constructor & Destructor Documentation

◆ BarcodeDatamatrix()

Member Function Documentation

◆ CreateDrawingImage()

◆ CreateImage()

◆ Generate() [1/2]

◆ Generate() [2/2]

Member Data Documentation

◆ DM_ASCII

◆ DM_AUTO

◆ DM_B256

◆ DM_C40

◆ DM_EDIFACT

◆ DM_ERROR_EXTENSION

◆ DM_ERROR_INVALID_SQUARE

◆ DM_ERROR_TEXT_TOO_BIG

◆ DM_EXTENSION

◆ DM_NO_ERROR

◆ DM_RAW

◆ DM_TEST

◆ DM_TEXT

◆ DM_X21

Property Documentation

◆ BitImage

◆ Height

◆ Options

◆ Width

◆ Ws