File	Doc	Category	Size	Date	Package
Dimension.java	API Doc	Java SE 5 API	6692	Fri Aug 26 14:56:44 BST 2005	java.awt

Dimension

• java.lang.Object
  • java.awt.geom.Dimension2D

Fields Summary
public int	width The width dimension; negative values can be used.
public int	height The height dimension; negative values can be used.
private static final long	serialVersionUID

Constructors Summary
public Dimension() Creates an instance of Dimension with a width of zero and a height of zero. /* ensure that the necessary native libraries are loaded */ Toolkit.loadLibraries(); if (!GraphicsEnvironment.isHeadless()) { initIDs(); } this(0, 0);
public Dimension(Dimension d) Creates an instance of Dimension whose width and height are the same as for the specified dimension. param d the specified dimension for the width and height values this(d.width, d.height);
public Dimension(int width, int height) Constructs a Dimension and initializes it to the specified width and specified height. param width the specified width param height the specified height this.width = width; this.height = height;

Methods Summary
public boolean	equals(java.lang.Object obj) Checks whether two dimension objects have equal values. if (obj instanceof Dimension) { Dimension d = (Dimension)obj; return (width == d.width) && (height == d.height); } return false;
public double	getHeight() Returns the height of this dimension in double precision. return the height of this dimension in double precision return height;
public java.awt.Dimension	getSize() Gets the size of this Dimension object. This method is included for completeness, to parallel the getSize method defined by Component. return the size of this dimension, a new instance of Dimension with the same width and height see java.awt.Dimension#setSize see java.awt.Component#getSize since JDK1.1 return new Dimension(width, height);
public double	getWidth() Returns the width of this dimension in double precision. return the width of this dimension in double precision return width;
public int	hashCode() Returns the hash code for this Dimension. return a hash code for this Dimension int sum = width + height; return sum * (sum + 1)/2 + width;
private static native void	initIDs() Initialize JNI field and method IDs
public void	setSize(int width, int height) Sets the size of this Dimension object to the specified width and height. This method is included for completeness, to parallel the setSize method defined by Component. param width the new width for this Dimension object param height the new height for this Dimension object see java.awt.Dimension#getSize see java.awt.Component#setSize since JDK1.1 this.width = width; this.height = height;
public void	setSize(double width, double height) Sets the size of this 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. param width the new width for the Dimension object param height the new height for the Dimension object this.width = (int) Math.ceil(width); this.height = (int) Math.ceil(height);
public void	setSize(java.awt.Dimension d) Sets the size of this Dimension object to the specified size. This method is included for completeness, to parallel the setSize method defined by Component. param d the new size for this Dimension object see java.awt.Dimension#getSize see java.awt.Component#setSize since JDK1.1 setSize(d.width, d.height);
public java.lang.String	toString() Returns a string representation of the values of this 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. return a string representation of this Dimension object return getClass().getName() + "[width=" + width + ",height=" + height + "]";