Class Dimension2D

java.lang.Object
java.awt.geom.Dimension2D
All Implemented Interfaces:
Cloneable
Direct Known Subclasses:
Dimension
public abstract class Dimension2D extends Object implements Cloneable
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.

Since:
1.2

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    Dimension2D()
    This is an abstract class that cannot be instantiated directly.

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    clone()
    Creates a new object of the same class as this object.
    abstract double
    getHeight()
    Returns the height of this Dimension in double precision.
    abstract double
    getWidth()
    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
    setSize(Dimension2D d)
    Sets the size of this Dimension2D object to match the specified size.

    Methods declared in class Object

    equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    boolean
    equals(Object o)
    Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    String
    toString()
    Answers a string containing a concise, human-readable description of the receiver.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

  • Constructor Details

    • Dimension2D

      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.
      Since:
      1.2
      See Also:

  • Method Details

    • getWidth

      public abstract double getWidth()
      Returns the width of this Dimension in double precision.
      Returns:
      the width of this Dimension.
      Since:
      1.2

    • getHeight

      public abstract double getHeight()
      Returns the height of this Dimension in double precision.
      Returns:
      the height of this Dimension.
      Since:
      1.2

    • setSize

      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.
      Parameters:
      width - the new width for the Dimension object
      height - the new height for the Dimension object
      Since:
      1.2

    • setSize

      public void setSize(Dimension2D d)
      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.
      Parameters:
      d - the new size for the Dimension2D object
      Since:
      1.2

    • clone

      public Object clone()
      Creates a new object of the same class as this object.
      Overrides:
      clone in class Object
      Returns:
      a clone of this instance.
      Throws:
      OutOfMemoryError - if there is not enough memory.
      Since:
      1.2
      See Also: