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java.awt.font
Class TransformAttribute  

java.lang.Object
  java.awt.font.TransformAttribute

All Implemented Interfaces:

java.io.Serializable

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public final class TransformAttribute

extends java.lang.Object

implements java.io.Serializable

This class provides a mechanism for using an java.awt.geom.AffineTransform as an immutable attribute (for example, in the java.text.AttributedString class). Any transform passed to this class is copied before being stored, and any transform handed out by this class is a copy of the stored transform. In this way, it is not possible to modify the stored transform.

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Field Summary
private  java.awt.geom.AffineTransform	affineTransform
private static long	serialVersionUID

 

Constructor Summary

TransformAttribute(java.awt.geom.AffineTransform transform)           Creates a new attribute that contains a copy of the given transform.

 

Method Summary
java.awt.geom.AffineTransform	getTransform()           Returns a copy of the transform contained by this attribute.
boolean	isIdentity()           Returns true if the transform contained by this attribute is an identity transform, and false otherwise.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

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affineTransform

private java.awt.geom.AffineTransform affineTransform

Constructor Detail

TransformAttribute

public TransformAttribute(java.awt.geom.AffineTransform transform)

Creates a new attribute that contains a copy of the given transform.

Method Detail

getTransform

public java.awt.geom.AffineTransform getTransform()

Returns a copy of the transform contained by this attribute.

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isIdentity

public boolean isIdentity()

Returns true if the transform contained by this attribute is an identity transform, and false otherwise.

Since:

1.4

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