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PresentationDirection (Java 2 Platform SE v1.4.0) - JDK 5 Documentation v1.4.0, Java 2 SDK 英文文档

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javax.print.attribute.standard
Class PresentationDirection

java.lang.Object
  |
  +--javax.print.attribute.EnumSyntax
        |
        +--javax.print.attribute.standard.PresentationDirection

All Implemented Interfaces:

Attribute, Cloneable, PrintJobAttribute, PrintRequestAttribute, Serializable

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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

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Field Summary
static PresentationDirection	TOBOTTOM_TOLEFT           Pages are laid out in columns starting at the top right, proceeeding towards the bottom & left.
static PresentationDirection	TOBOTTOM_TORIGHT           Pages are laid out in columns starting at the top left, proceeeding towards the bottom & right.
static PresentationDirection	TOLEFT_TOBOTTOM           Pages are laid out in rows starting at the top right, proceeeding towards the left & bottom.
static PresentationDirection	TOLEFT_TOTOP           Pages are laid out in rows starting at the bottom right, proceeeding towards the left & top.
static PresentationDirection	TORIGHT_TOBOTTOM           Pages are laid out in rows starting at the top left, proceeeding towards the right & bottom.
static PresentationDirection	TORIGHT_TOTOP           Pages are laid out in rows starting at the bottom left, proceeeding towards the right & top.
static PresentationDirection	TOTOP_TOLEFT           Pages are laid out in columns starting at the bottom right, proceeeding towards the top & left.
static PresentationDirection	TOTOP_TORIGHT           Pages are laid out in columns starting at the bottom left, proceeeding towards the top & right.

 

Method Summary
Class	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.
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 inherited from class javax.print.attribute.EnumSyntax

clone, getOffset, getValue, hashCode, readResolve, toString

 

Methods inherited from class java.lang.Object

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

 

Field Detail

TOBOTTOM_TORIGHT

public static final PresentationDirection TOBOTTOM_TORIGHT

Pages are laid out in columns starting at the top left, proceeeding towards the bottom & right.

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TOBOTTOM_TOLEFT

public static final PresentationDirection TOBOTTOM_TOLEFT

Pages are laid out in columns starting at the top right, proceeeding towards the bottom & left.

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TOTOP_TORIGHT

public static final PresentationDirection TOTOP_TORIGHT

Pages are laid out in columns starting at the bottom left, proceeeding towards the top & right.

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TOTOP_TOLEFT

public static final PresentationDirection TOTOP_TOLEFT

Pages are laid out in columns starting at the bottom right, proceeeding towards the top & left.

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TORIGHT_TOBOTTOM

public static final PresentationDirection TORIGHT_TOBOTTOM

Pages are laid out in rows starting at the top left, proceeeding towards the right & bottom.

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TORIGHT_TOTOP

public static final PresentationDirection TORIGHT_TOTOP

Pages are laid out in rows starting at the bottom left, proceeeding towards the right & top.

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TOLEFT_TOBOTTOM

public static final PresentationDirection TOLEFT_TOBOTTOM

Pages are laid out in rows starting at the top right, proceeeding towards the left & bottom.

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TOLEFT_TOTOP

public static final PresentationDirection TOLEFT_TOTOP

Pages are laid out in rows starting at the bottom right, proceeeding towards the left & top.

Method Detail

getStringTable

protected String[] getStringTable()

Returns the string table for class PresentationDirection.

Overrides:

getStringTable in class EnumSyntax

Returns:

the string table

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getEnumValueTable

protected EnumSyntax[] getEnumValueTable()

Returns the enumeration value table for class PresentationDirection.

Overrides:

getEnumValueTable in class EnumSyntax

Returns:

the value table

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getCategory

public final Class 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.

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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.

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