java.lang.Object
java.awt.font.TransformAttribute
- All Implemented Interfaces:
Serializable
The
TransformAttribute class provides an immutable
wrapper for a transform so that it is safe to use as an attribute.- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final TransformAttributeATransformAttributerepresenting the identity transform. -
Constructor Summary
ConstructorsConstructorDescriptionTransformAttribute(AffineTransform transform) Wraps the specified transform. -
Method Summary
Modifier and TypeMethodDescriptionbooleanReturnstrueif rhs is aTransformAttributewhose transform is equal to thisTransformAttribute's transform.Returns a copy of the wrapped transform.inthashCode()Answers an integer hash code for the receiver.booleanReturnstrueif the wrapped transform is an identity transform.
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Field Details
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IDENTITY
ATransformAttributerepresenting the identity transform.- Since:
- 1.6
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Constructor Details
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TransformAttribute
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 useIDENTITYin this case.)- Parameters:
transform- the specifiedAffineTransformto be wrapped, or null.
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Method Details
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getTransform
Returns a copy of the wrapped transform.- Returns:
- an
AffineTransformthat is a copy of the wrapped transform of thisTransformAttribute.
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isIdentity
public boolean isIdentity()Returnstrueif the wrapped transform is an identity transform.- Returns:
trueif the wrapped transform is an identity transform;falseotherwise.- Since:
- 1.4
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hashCode
public int hashCode()Description copied from class:ObjectAnswers an integer hash code for the receiver. Any two objects which answertruewhen passed to.equalsmust answer the same value for this method. -
equals
Returnstrueif rhs is aTransformAttributewhose transform is equal to thisTransformAttribute's transform.
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