Package com.google.zxing.pdf417

Class PDF417Common

java.lang.Object

com.google.zxing.pdf417.PDF417Common

public final class PDF417Common
extends Object

Author:

SITA Lab (kevin.osullivan@sita.aero), Guenther Grau

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BARS_IN_MODULE
static final int	MAX_CODEWORDS_IN_BARCODE
static final int	MAX_ROWS_IN_BARCODE
static final int	MIN_ROWS_IN_BARCODE
static final int	MODULES_IN_CODEWORD
static final int	MODULES_IN_STOP_PATTERN
static final int	NUMBER_OF_CODEWORDS
static final int[]	SYMBOL_TABLE	The sorted table of all possible symbols.

Method Summary

Modifier and Type	Method	Description
static int	getBitCountSum(int[] moduleBitCount)	Deprecated. call MathUtils.sum(int[])
static int	getCodeword(int symbol)
static int[]	toIntArray(Collection<Integer> list)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NUMBER_OF_CODEWORDS

public static final int NUMBER_OF_CODEWORDS

See Also:

• Constant Field Values

MAX_CODEWORDS_IN_BARCODE

public static final int MAX_CODEWORDS_IN_BARCODE

See Also:

• Constant Field Values

MIN_ROWS_IN_BARCODE

public static final int MIN_ROWS_IN_BARCODE

See Also:

• Constant Field Values

MAX_ROWS_IN_BARCODE

public static final int MAX_ROWS_IN_BARCODE

See Also:

• Constant Field Values

MODULES_IN_CODEWORD

public static final int MODULES_IN_CODEWORD

See Also:

• Constant Field Values

MODULES_IN_STOP_PATTERN

public static final int MODULES_IN_STOP_PATTERN

See Also:

• Constant Field Values

BARS_IN_MODULE

public static final int BARS_IN_MODULE

See Also:

• Constant Field Values

SYMBOL_TABLE

public static final int[] SYMBOL_TABLE

The sorted table of all possible symbols. Extracted from the PDF417 specification. The index of a symbol in this table corresponds to the index into the codeword table.

Method Details

getBitCountSum

@Deprecated
public static int getBitCountSum(int[] moduleBitCount)

Deprecated.

call MathUtils.sum(int[])

Parameters:

moduleBitCount - values to sum

Returns:

sum of values

toIntArray

public static int[] toIntArray(Collection<Integer> list)

getCodeword

public static int getCodeword(int symbol)

Parameters:

symbol - encoded symbol to translate to a codeword

Returns:

the codeword corresponding to the symbol.