org.krysalis.barcode4j.impl.pdf417
Interface PDF417Constants

All Known Implementing Classes:

PDF417ErrorCorrection, PDF417HighLevelEncoder

public interface PDF417Constants

Constants for PDF417 barcodes.

Version:

$Id: PDF417Constants.java,v 1.2 2007/03/23 21:16:16 jmaerki Exp $

Field Summary

static int	BYTE_COMPACTION code for Byte compaction
static int[][]	CODEWORD_TABLE The codeword table from the Annex A of ISO/IEC 15438:2001(E).
static int[][]	EC_COEFFICIENTS Tables of coefficients for calculating error correction words (see annex F, ISO/IEC 15438:2001(E))
static int	ECI_CHARSET identifier for an ECI of a character set of code page
static int	ECI_GENERAL_PURPOSE identifier for a general purpose ECO format
static int	ECI_USER_DEFINED identifier for a user defined Extended Channel Interpretation (ECI)
static int	LATCH_TO_BYTE mode latch to Byte Compaction mode (number of characters a multiple of 6)
static int	LATCH_TO_BYTE_PADDED mode latch to Byte Compaction mode (number of characters NOT a multiple of 6)
static int	LATCH_TO_NUMERIC mode latch to Numeric Compaction mode
static int	LATCH_TO_TEXT mode latch to Text Compaction mode
static int	MACRO_PDF_CONTROL_BLOCK_START Macro marker codeword to indicate the beginning of a Macro PDF Control Block
static int	MACRO_PDF_OPTIONAL_FIELD_START sequence tag to identify the beginning of optional fields in the Macro PDF control block
static int	MACRO_PDF_TERMINATOR terminator codeword for Macro PDF control block
static int	NUMERIC_COMPACTION code for Numeric compaction
static int	PAD Padding character
static int	READER_INITIALISATION reader initialisation
static int	SHIFT_TO_BYTE mode shift to Byte Compaction mode
static int	START_PATTERN The start pattern (17 bits)
static int	STOP_PATTERN The stop pattern (18 bits)
static int	SUBMODE_ALPHA Text compaction submode Alpha
static int	SUBMODE_LOWER Text compaction submode Lower
static int	SUBMODE_MIXED Text compaction submode Mixed
static int	SUBMODE_PUNCTUATION Text compaction submode Punctuation
static int	TEXT_COMPACTION code for Text compaction
static byte[]	TEXT_MIXED_RAW Raw code table for text compaction Mixed sub-mode
static byte[]	TEXT_PUNCTUATION_RAW Raw code table for text compaction: Punctuation sub-mode

Field Detail

TEXT_COMPACTION

public static final int TEXT_COMPACTION

code for Text compaction

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Constant Field Values

BYTE_COMPACTION

public static final int BYTE_COMPACTION

code for Byte compaction

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NUMERIC_COMPACTION

public static final int NUMERIC_COMPACTION

code for Numeric compaction

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SUBMODE_ALPHA

public static final int SUBMODE_ALPHA

Text compaction submode Alpha

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SUBMODE_LOWER

public static final int SUBMODE_LOWER

Text compaction submode Lower

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SUBMODE_MIXED

public static final int SUBMODE_MIXED

Text compaction submode Mixed

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SUBMODE_PUNCTUATION

public static final int SUBMODE_PUNCTUATION

Text compaction submode Punctuation

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LATCH_TO_TEXT

public static final int LATCH_TO_TEXT

mode latch to Text Compaction mode

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LATCH_TO_BYTE_PADDED

public static final int LATCH_TO_BYTE_PADDED

mode latch to Byte Compaction mode (number of characters NOT a multiple of 6)

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LATCH_TO_NUMERIC

public static final int LATCH_TO_NUMERIC

mode latch to Numeric Compaction mode

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SHIFT_TO_BYTE

public static final int SHIFT_TO_BYTE

mode shift to Byte Compaction mode

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READER_INITIALISATION

public static final int READER_INITIALISATION

reader initialisation

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MACRO_PDF_TERMINATOR

public static final int MACRO_PDF_TERMINATOR

terminator codeword for Macro PDF control block

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MACRO_PDF_OPTIONAL_FIELD_START

public static final int MACRO_PDF_OPTIONAL_FIELD_START

sequence tag to identify the beginning of optional fields in the Macro PDF control block

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LATCH_TO_BYTE

public static final int LATCH_TO_BYTE

mode latch to Byte Compaction mode (number of characters a multiple of 6)

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ECI_USER_DEFINED

public static final int ECI_USER_DEFINED

identifier for a user defined Extended Channel Interpretation (ECI)

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ECI_GENERAL_PURPOSE

public static final int ECI_GENERAL_PURPOSE

identifier for a general purpose ECO format

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ECI_CHARSET

public static final int ECI_CHARSET

identifier for an ECI of a character set of code page

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MACRO_PDF_CONTROL_BLOCK_START

public static final int MACRO_PDF_CONTROL_BLOCK_START

Macro marker codeword to indicate the beginning of a Macro PDF Control Block

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PAD

public static final int PAD

Padding character

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TEXT_MIXED_RAW

public static final byte[] TEXT_MIXED_RAW

Raw code table for text compaction Mixed sub-mode

TEXT_PUNCTUATION_RAW

public static final byte[] TEXT_PUNCTUATION_RAW

Raw code table for text compaction: Punctuation sub-mode

EC_COEFFICIENTS

public static final int[][] EC_COEFFICIENTS

Tables of coefficients for calculating error correction words (see annex F, ISO/IEC 15438:2001(E))

START_PATTERN

public static final int START_PATTERN

The start pattern (17 bits)

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STOP_PATTERN

public static final int STOP_PATTERN

The stop pattern (18 bits)

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CODEWORD_TABLE

public static final int[][] CODEWORD_TABLE

The codeword table from the Annex A of ISO/IEC 15438:2001(E).