Module java.desktop
Package javax.print.attribute.standard

# Class PresentationDirection

java.lang.Object
javax.print.attribute.EnumSyntax
javax.print.attribute.standard.PresentationDirection

All Implemented Interfaces:
  `Serializable`, `Cloneable`, `Attribute`, `PrintJobAttribute`, `PrintRequestAttribute`

public final class PresentationDirection extends EnumSyntax implements PrintJobAttribute, PrintRequestAttribute
Class `PresentationDirection` is a printing attribute class, an enumeration, that is used in conjunction with the `NumberUp` attribute to indicate the layout of multiple print-stream pages to impose upon a single side of an instance of a selected medium. This is useful to mirror the text layout conventions of different scripts. For example, English is "toright-tobottom", Hebrew is "toleft-tobottom" and Japanese is usually "tobottom-toleft".

IPP Compatibility: This attribute is not an IPP 1.1 attribute; it is an attribute in the Production Printing Extension ( PDF) of IPP 1.1. The category name returned by `getName()` is the IPP attribute name. The enumeration's integer value is the IPP enum value. The `toString()` method returns the IPP string representation of the attribute value.

See Also:
  - Serialized Form

## Field Summary

Fields
Modifier and Type
Field
Description
`static final PresentationDirection`
`TOBOTTOM_TOLEFT`
Pages are laid out in columns starting at the top right, proceeding towards the bottom & left.
`static final PresentationDirection`
`TOBOTTOM_TORIGHT`
Pages are laid out in columns starting at the top left, proceeding towards the bottom & right.
`static final PresentationDirection`
`TOLEFT_TOBOTTOM`
Pages are laid out in rows starting at the top right, proceeding towards the left & bottom.
`static final PresentationDirection`
`TOLEFT_TOTOP`
Pages are laid out in rows starting at the bottom right, proceeding towards the left & top.
`static final PresentationDirection`
`TORIGHT_TOBOTTOM`
Pages are laid out in rows starting at the top left, proceeding towards the right & bottom.
`static final PresentationDirection`
`TORIGHT_TOTOP`
Pages are laid out in rows starting at the bottom left, proceeding towards the right & top.
`static final PresentationDirection`
`TOTOP_TOLEFT`
Pages are laid out in columns starting at the bottom right, proceeding towards the top & left.
`static final PresentationDirection`
`TOTOP_TORIGHT`
Pages are laid out in columns starting at the bottom left, proceeding towards the top & right.

## Method Summary

Modifier and Type
Method
Description
`final Class<? extends Attribute>`
`getCategory()`
Get the printing attribute class which is to be used as the "category" for this printing attribute value.
`protected EnumSyntax[]`
`getEnumValueTable()`
Returns the enumeration value table for class `PresentationDirection`.
`final String`
`getName()`
Get the name of the category of which this attribute value is an instance.
`protected String[]`
`getStringTable()`
Returns the string table for class `PresentationDirection`.

### Methods declared in class javax.print.attribute.EnumSyntax

`clone, getOffset, getValue, hashCode, readResolve, toString`

### Methods declared in class java.lang.Object

`equals, finalize, getClass, notify, notifyAll, wait, wait, wait`

## Field Details

### TOBOTTOM_TORIGHT

public static final PresentationDirection TOBOTTOM_TORIGHT
Pages are laid out in columns starting at the top left, proceeding towards the bottom & right.

### TOBOTTOM_TOLEFT

public static final PresentationDirection TOBOTTOM_TOLEFT
Pages are laid out in columns starting at the top right, proceeding towards the bottom & left.

### TOTOP_TORIGHT

public static final PresentationDirection TOTOP_TORIGHT
Pages are laid out in columns starting at the bottom left, proceeding towards the top & right.

### TOTOP_TOLEFT

public static final PresentationDirection TOTOP_TOLEFT
Pages are laid out in columns starting at the bottom right, proceeding towards the top & left.

### TORIGHT_TOBOTTOM

public static final PresentationDirection TORIGHT_TOBOTTOM
Pages are laid out in rows starting at the top left, proceeding towards the right & bottom.

### TORIGHT_TOTOP

public static final PresentationDirection TORIGHT_TOTOP
Pages are laid out in rows starting at the bottom left, proceeding towards the right & top.

### TOLEFT_TOBOTTOM

public static final PresentationDirection TOLEFT_TOBOTTOM
Pages are laid out in rows starting at the top right, proceeding towards the left & bottom.

### TOLEFT_TOTOP

public static final PresentationDirection TOLEFT_TOTOP
Pages are laid out in rows starting at the bottom right, proceeding towards the left & top.

## Method Details

### getStringTable

protected String[] getStringTable()
Returns the string table for class `PresentationDirection`.

Overrides:
  `getStringTable` in class `EnumSyntax`
Returns:
  the string table

### getEnumValueTable

protected EnumSyntax[] getEnumValueTable()
Returns the enumeration value table for class `PresentationDirection`.

Overrides:
  `getEnumValueTable` in class `EnumSyntax`
Returns:
  the value table

### getCategory

public final Class<? extends Attribute> getCategory()
Get the printing attribute class which is to be used as the "category" for this printing attribute value.

For class `PresentationDirection` the category is class `PresentationDirection` itself.

Specified by:
  `getCategory` in interface `Attribute`
Returns:
  printing attribute class (category), an instance of class `java.lang.Class`

### getName

public final String getName()
Get the name of the category of which this attribute value is an instance.

For class `PresentationDirection` the category name is `"presentation-direction"`.

Specified by:
  `getName` in interface `Attribute`
Returns:
  attribute category name