PDF417Constants (Barcode4J 2.2.1 API)

All Known Implementing Classes:

PDF417ErrorCorrection, PDF417HighLevelEncoder
```
public interface PDF417Constants
```
Constants for PDF417 barcodes.

Version:

$Id: PDF417Constants.java,v 1.3 2012-05-17 13:57:37 jmaerki Exp $

Field Summary

Fields
Modifier and Type	Field and Description
`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 String`	`CP437`
`static String`	`DEFAULT_ENCODING`
`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
  - CP437
```
static final String CP437
```
    See Also:
    
    Constant Field Values
  - DEFAULT_ENCODING
```
static final String DEFAULT_ENCODING
```
    See Also:
    
    Constant Field Values
  - TEXT_COMPACTION
```
static final int TEXT_COMPACTION
```
    code for Text compaction
    
    See Also:
    
    Constant Field Values
  - BYTE_COMPACTION
```
static final int BYTE_COMPACTION
```
    code for Byte compaction
    
    See Also:
    
    Constant Field Values
  - NUMERIC_COMPACTION
```
static final int NUMERIC_COMPACTION
```
    code for Numeric compaction
    
    See Also:
    
    Constant Field Values
  - SUBMODE_ALPHA
```
static final int SUBMODE_ALPHA
```
    Text compaction submode Alpha
    
    See Also:
    
    Constant Field Values
  - SUBMODE_LOWER
```
static final int SUBMODE_LOWER
```
    Text compaction submode Lower
    
    See Also:
    
    Constant Field Values
  - SUBMODE_MIXED
```
static final int SUBMODE_MIXED
```
    Text compaction submode Mixed
    
    See Also:
    
    Constant Field Values
  - SUBMODE_PUNCTUATION
```
static final int SUBMODE_PUNCTUATION
```
    Text compaction submode Punctuation
    
    See Also:
    
    Constant Field Values
  - LATCH_TO_TEXT
```
static final int LATCH_TO_TEXT
```
    mode latch to Text Compaction mode
    
    See Also:
    
    Constant Field Values
  - LATCH_TO_BYTE_PADDED
```
static final int LATCH_TO_BYTE_PADDED
```
    mode latch to Byte Compaction mode (number of characters NOT a multiple of 6)
    
    See Also:
    
    Constant Field Values
  - LATCH_TO_NUMERIC
```
static final int LATCH_TO_NUMERIC
```
    mode latch to Numeric Compaction mode
    
    See Also:
    
    Constant Field Values
  - SHIFT_TO_BYTE
```
static final int SHIFT_TO_BYTE
```
    mode shift to Byte Compaction mode
    
    See Also:
    
    Constant Field Values
  - READER_INITIALISATION
```
static final int READER_INITIALISATION
```
    reader initialisation
    
    See Also:
    
    Constant Field Values
  - MACRO_PDF_TERMINATOR
```
static final int MACRO_PDF_TERMINATOR
```
    terminator codeword for Macro PDF control block
    
    See Also:
    
    Constant Field Values
  - MACRO_PDF_OPTIONAL_FIELD_START
```
static final int MACRO_PDF_OPTIONAL_FIELD_START
```
    sequence tag to identify the beginning of optional fields in the Macro PDF control block
    
    See Also:
    
    Constant Field Values
  - LATCH_TO_BYTE
```
static final int LATCH_TO_BYTE
```
    mode latch to Byte Compaction mode (number of characters a multiple of 6)
    
    See Also:
    
    Constant Field Values
  - ECI_USER_DEFINED
```
static final int ECI_USER_DEFINED
```
    identifier for a user defined Extended Channel Interpretation (ECI)
    
    See Also:
    
    Constant Field Values
  - ECI_GENERAL_PURPOSE
```
static final int ECI_GENERAL_PURPOSE
```
    identifier for a general purpose ECO format
    
    See Also:
    
    Constant Field Values
  - ECI_CHARSET
```
static final int ECI_CHARSET
```
    identifier for an ECI of a character set of code page
    
    See Also:
    
    Constant Field Values
  - MACRO_PDF_CONTROL_BLOCK_START
```
static final int MACRO_PDF_CONTROL_BLOCK_START
```
    Macro marker codeword to indicate the beginning of a Macro PDF Control Block
    
    See Also:
    
    Constant Field Values
  - PAD
```
static final int PAD
```
    Padding character
    
    See Also:
    
    Constant Field Values
  - TEXT_MIXED_RAW
```
static final byte[] TEXT_MIXED_RAW
```
    Raw code table for text compaction Mixed sub-mode
  - TEXT_PUNCTUATION_RAW
```
static final byte[] TEXT_PUNCTUATION_RAW
```
    Raw code table for text compaction: Punctuation sub-mode
  - EC_COEFFICIENTS
```
static final int[][] EC_COEFFICIENTS
```
    Tables of coefficients for calculating error correction words (see annex F, ISO/IEC 15438:2001(E))
  - START_PATTERN
```
static final int START_PATTERN
```
    The start pattern (17 bits)
    
    See Also:
    
    Constant Field Values
  - STOP_PATTERN
```
static final int STOP_PATTERN
```
    The stop pattern (18 bits)
    
    See Also:
    
    Constant Field Values
  - CODEWORD_TABLE
```
static final int[][] CODEWORD_TABLE
```
    The codeword table from the Annex A of ISO/IEC 15438:2001(E).

Interface PDF417Constants

Field Summary

Field Detail

CP437

DEFAULT_ENCODING

TEXT_COMPACTION

BYTE_COMPACTION

NUMERIC_COMPACTION

SUBMODE_ALPHA

SUBMODE_LOWER

SUBMODE_MIXED

SUBMODE_PUNCTUATION

LATCH_TO_TEXT

LATCH_TO_BYTE_PADDED

LATCH_TO_NUMERIC

SHIFT_TO_BYTE

READER_INITIALISATION

MACRO_PDF_TERMINATOR

MACRO_PDF_OPTIONAL_FIELD_START

LATCH_TO_BYTE

ECI_USER_DEFINED

ECI_GENERAL_PURPOSE

ECI_CHARSET

MACRO_PDF_CONTROL_BLOCK_START

PAD

TEXT_MIXED_RAW

TEXT_PUNCTUATION_RAW

EC_COEFFICIENTS

START_PATTERN

STOP_PATTERN

CODEWORD_TABLE