public class Dimension extends Dimension2D implements Serializable
Dimension class encapsulates the width and
 height of a component (in integer precision) in a single object.
 The class is
 associated with certain properties of components. Several methods
 defined by the Component class and the
 LayoutManager interface return a
 Dimension object.
 
 Normally the values of width
 and height are non-negative integers.
 The constructors that allow you to create a dimension do
 not prevent you from setting a negative value for these properties.
 If the value of width or height is
 negative, the behavior of some methods defined by other objects is
 undefined.
Component, 
LayoutManager, 
Serialized Form| Modifier and Type | Field and Description | 
|---|---|
| int | heightThe height dimension; negative values can be used. | 
| int | widthThe width dimension; negative values can be used. | 
| Constructor and Description | 
|---|
| Dimension()Creates an instance of  Dimensionwith a width
 of zero and a height of zero. | 
| Dimension(Dimension d)Creates an instance of  Dimensionwhose width
 and height are the same as for the specified dimension. | 
| Dimension(int width,
         int height)Constructs a  Dimensionand initializes
 it to the specified width and specified height. | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | equals(Object obj)Checks whether two dimension objects have equal values. | 
| double | getHeight()Returns the height of this  Dimensionin double
 precision. | 
| Dimension | getSize()Gets the size of this  Dimensionobject. | 
| double | getWidth()Returns the width of this  Dimensionin double
 precision. | 
| int | hashCode()Returns the hash code for this  Dimension. | 
| void | setSize(Dimension d)Sets the size of this  Dimensionobject to the specified size. | 
| void | setSize(double width,
       double height)Sets the size of this  Dimensionobject to
 the specified width and height in double precision. | 
| void | setSize(int width,
       int height)Sets the size of this  Dimensionobject
 to the specified width and height. | 
| String | toString()Returns a string representation of the values of this
  Dimensionobject'sheightandwidthfields. | 
clone, setSizepublic int width
getSize(), 
setSize(double, double)public int height
getSize(), 
setSize(double, double)public Dimension()
Dimension with a width
 of zero and a height of zero.public Dimension(Dimension d)
Dimension whose width
 and height are the same as for the specified dimension.d - the specified dimension for the
               width and
               height valuespublic Dimension(int width,
                 int height)
Dimension and initializes
 it to the specified width and specified height.width - the specified widthheight - the specified heightpublic double getWidth()
Dimension in double
 precision.getWidth in class Dimension2DDimension.public double getHeight()
Dimension in double
 precision.getHeight in class Dimension2DDimension.public void setSize(double width,
                    double height)
Dimension object to
 the specified width and height in double precision.
 Note that if width or height
 are larger than Integer.MAX_VALUE, they will
 be reset to Integer.MAX_VALUE.setSize in class Dimension2Dwidth - the new width for the Dimension objectheight - the new height for the Dimension objectpublic Dimension getSize()
Dimension object.
 This method is included for completeness, to parallel the
 getSize method defined by Component.Dimension with the same width and heightsetSize(double, double), 
Component.getSize()public void setSize(Dimension d)
Dimension object to the specified size.
 This method is included for completeness, to parallel the
 setSize method defined by Component.d - the new size for this Dimension objectgetSize(), 
Component.setSize(int, int)public void setSize(int width,
                    int height)
Dimension object
 to the specified width and height.
 This method is included for completeness, to parallel the
 setSize method defined by Component.width - the new width for this Dimension objectheight - the new height for this Dimension objectgetSize(), 
Component.setSize(int, int)public boolean equals(Object obj)
equals in class Objectobj - the reference object with which to compare.true if this object is the same as the obj
          argument; false otherwise.Object.hashCode(), 
HashMappublic int hashCode()
Dimension.hashCode in class ObjectDimensionObject.equals(java.lang.Object), 
System.identityHashCode(java.lang.Object)public String toString()
Dimension object's height and
 width fields. This method is intended to be used only
 for debugging purposes, and the content and format of the returned
 string may vary between implementations. The returned string may be
 empty but may not be null. Submit a bug or feature 
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
 Copyright © 1993, 2017, Oracle and/or its affiliates.  All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.