Barcode-Lib4J requires Java 11+

Package de.vwsoft.barcodelib4j.twod

Enum Class «DataMatrixShape»

java.lang.Object

java.lang.Enum<DataMatrixShape>

de.vwsoft.barcodelib4j.twod.DataMatrixShape

All Implemented Interfaces:

Serializable, Comparable<DataMatrixShape>, Constable

public enum DataMatrixShape
extends Enum<DataMatrixShape>

Enumeration of DataMatrix symbol shape preferences.

DataMatrix symbols can be square or rectangular. The special constant AUTO allows automatic shape selection based on the data.

The unique integer IDs (0-2) assigned to the constants can be used for efficient storage in files or databases. The IDs are small enough to be safely cast to byte if needed. See getID() and valueOf(int id).

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AUTO	Select optimal shape based on data
RECTANGLE	Force rectangular symbol shape
SQUARE	Force square symbol shape

Method Summary

Modifier and Type	Method	Description
int	getID()	Returns the integer ID associated with this shape preference.
static DataMatrixShape	valueOf(int id)	Returns the enum constant of this class associated with the specified integer ID.
static DataMatrixShape	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DataMatrixShape[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

AUTO

public static final DataMatrixShape AUTO

Select optimal shape based on data

SQUARE

public static final DataMatrixShape SQUARE

Force square symbol shape

RECTANGLE

public static final DataMatrixShape RECTANGLE

Force rectangular symbol shape

Method Details

values

public static DataMatrixShape[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static DataMatrixShape valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

valueOf

public static DataMatrixShape valueOf(int id)

Returns the enum constant of this class associated with the specified integer ID.

Parameters:

id - the ID of the enum constant to be returned (0-2)

Returns:

the enum constant associated with the specified ID

Throws:

IllegalArgumentException - if this enum class has no constant associated with the specified ID

getID

public int getID()

Returns the integer ID associated with this shape preference.

Returns 0 for AUTO, 1 for SQUARE, or 2 for RECTANGLE.

Returns:

the integer ID associated with this shape preference

See Also:

• valueOf(int id)