Cloneable
Dimension
The
Dimension2D
class is to encapsulate a width and a height dimension.
This class is only the abstract superclass for all objects that store a 2D dimension. The actual storage representation of the sizes is left to the subclass.
Constructors
protected
This is an abstract class that cannot be instantiated directly.
Creates a new object of the same class as this object.
abstract double
Returns the height of this Dimension
in double precision.
abstract double
Returns the width of this Dimension
in double precision.
abstract void
setSize(double width, double height)
Sets the size of this Dimension
object to the specified width and height.
void
Sets the size of this Dimension2D
object to match the specified size.
protected Dimension2D()
This is an abstract class that cannot be instantiated directly. Type-specific implementation subclasses are available for instantiation and provide a number of formats for storing the information necessary to satisfy the various accessor methods below.
public abstract double getWidth()
Returns the width of this Dimension
in double precision.
Dimension
.
public abstract double getHeight()
Returns the height of this Dimension
in double precision.
Dimension
.
public abstract void setSize(double width, double height)
Sets the size of this
Dimension
object to the specified width and height. This method is included for completeness, to parallel the
getSize
method of
Component
.
width
- the new width for the Dimension
object
height
- the new height for the Dimension
object
Sets the size of this Dimension2D
object to match the specified size. This method is included for completeness, to parallel the getSize
method of Component
.
d
- the new size for the Dimension2D
object
Creates a new object of the same class as this object.
clone
in class Object
OutOfMemoryError
- if there is not enough memory.
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