OpenJDK 27 · java.awt.font.TransformAttribute · APIdia, the JavaDoc alternative

Field Summary

Modifier and Type	Field and Description
public static final TransformAttribute	IDENTITY A `TransformAttribute` representing the identity transform.
private static final long	serialVersionUID Use serialVersionUID from JDK 1.4 for interoperability.
private AffineTransform	transform

Constructor Summary

Access	Constructor and Description
public	TransformAttribute(AffineTransform the specified `AffineTransform` to be wrapped, or null. transform) Wraps the specified transform.

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: `true` if the argument is a `TransformAttribute` whose transform is equal to this `TransformAttribute`'s transform. equals(Object the object to compare to rhs) Overrides java.lang.Object.equals. Returns `true` if rhs is a `TransformAttribute` whose transform is equal to this `TransformAttribute`'s transform.
public AffineTransform	Returns: an `AffineTransform` that is a copy of the wrapped transform of this `TransformAttribute`. getTransform() Returns a copy of the wrapped transform.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public boolean	Returns: `true` if the wrapped transform is an identity transform; `false` otherwise. isIdentity() Returns `true` if the wrapped transform is an identity transform.
private Object	Returns: a newly created object from deserialized data readResolve() Resolves a `TransformAttribute` object after serialization.
private void	writeObject(ObjectOutputStream the `ObjectOutputStream` to write s) Writes default serializable fields to stream.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll toString wait wait wait

Field Detail

IDENTITY back to summary

IDENTITY	back to summary
public static final TransformAttribute IDENTITY A `TransformAttribute` representing the identity transform. Since 1.6

public static final TransformAttribute IDENTITY

A TransformAttribute representing the identity transform.

Since: 1.6

serialVersionUID	back to summary
private static final long serialVersionUID Use serialVersionUID from JDK 1.4 for interoperability. Annotations @Serial

transform	back to summary
private AffineTransform transform

Constructor Detail

TransformAttribute back to summary

TransformAttribute	back to summary
public TransformAttribute(AffineTransform transform) Wraps the specified transform. The transform is cloned and a reference to the clone is kept. The original transform is unchanged. If null is passed as the argument, this constructor behaves as though it were the identity transform. (Note that it is preferable to use `IDENTITY` in this case.) Parameters transform:AffineTransform the specified `AffineTransform` to be wrapped, or null.

public TransformAttribute(AffineTransform transform)

Wraps the specified transform. The transform is cloned and a reference to the clone is kept. The original transform is unchanged. If null is passed as the argument, this constructor behaves as though it were the identity transform. (Note that it is preferable to use IDENTITY in this case.)

Parameters

transform:AffineTransform: the specified AffineTransform to be wrapped, or null.

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object rhs) Overrides java.lang.Object.equals. Returns `true` if rhs is a `TransformAttribute` whose transform is equal to this `TransformAttribute`'s transform. Parameters rhs:Object the object to compare to Returns:boolean `true` if the argument is a `TransformAttribute` whose transform is equal to this `TransformAttribute`'s transform. Since 1.6

public boolean equals(Object rhs)

Overrides java.lang.Object.equals.

Returns true if rhs is a TransformAttribute whose transform is equal to this TransformAttribute's transform.

Parameters

rhs:Object: the object to compare to

Returns:boolean

true if the argument is a TransformAttribute whose transform is equal to this TransformAttribute's transform.

Since

1.6

getTransform back to summary

getTransform	back to summary
public AffineTransform getTransform() Returns a copy of the wrapped transform. Returns:AffineTransform an `AffineTransform` that is a copy of the wrapped transform of this `TransformAttribute`.

public AffineTransform getTransform()

Returns a copy of the wrapped transform.

Returns:AffineTransform: an AffineTransform that is a copy of the wrapped transform of this TransformAttribute.

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Since 1.6

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Since: 1.6

isIdentity back to summary

isIdentity	back to summary
public boolean isIdentity() Returns `true` if the wrapped transform is an identity transform. Returns:boolean `true` if the wrapped transform is an identity transform; `false` otherwise. Since 1.4

public boolean isIdentity()

Returns true if the wrapped transform is an identity transform.

Returns:boolean: true if the wrapped transform is an identity transform; false otherwise.
Since: 1.4

readResolve back to summary

readResolve	back to summary
private Object readResolve() throws ObjectStreamException Resolves a `TransformAttribute` object after serialization. Returns:Object a newly created object from deserialized data Annotations @Serial Exceptions ObjectStreamException: if a new object replacing this object could not be created Since 1.6

private Object readResolve() throws ObjectStreamException

Resolves a TransformAttribute object after serialization.

Returns:Object

a newly created object from deserialized data

Annotations

@Serial

Exceptions

ObjectStreamException:: if a new object replacing this object could not be created

Since

1.6

writeObject back to summary

writeObject	back to summary
private void writeObject(ObjectOutputStream s) throws IOException Writes default serializable fields to stream. Parameters s:ObjectOutputStream the `ObjectOutputStream` to write Annotations @Serial Exceptions IOException: if an I/O error occurs

private void writeObject(ObjectOutputStream s) throws IOException

Writes default serializable fields to stream.

Parameters

s:ObjectOutputStream: the ObjectOutputStream to write

Annotations

@Serial

Exceptions

IOException:: if an I/O error occurs

public final Class TransformAttribute

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Field Detail

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