org.jhotdraw.geom

Class Dimension2DDouble

java.lang.Object

java.awt.geom.Dimension2D

org.jhotdraw.geom.Dimension2DDouble

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class Dimension2DDouble
extends java.awt.geom.Dimension2D
implements java.io.Serializable

Dimension2DDouble.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
double	height The height dimension; negative values can be used.
double	width The width dimension; negative values can be used.

Constructor Summary

Constructors

Constructor and Description
Dimension2DDouble() Creates an instance of Dimension2DDouble with a width of zero and a height of zero.
Dimension2DDouble(Dimension2DDouble d) Creates an instance of Dimension2DDouble whose width and height are the same as for the specified dimension.
Dimension2DDouble(double width, double height) Constructs a Dimension2DDouble and initializes it to the specified width and specified height.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) Checks whether two dimension objects have equal values.
double	getHeight() Returns the height of this dimension in double precision.
Dimension2DDouble	getSize() Gets the size of this Dimension2DDouble object.
double	getWidth() Returns the width of this dimension in double precision.
int	hashCode() Returns the hash code for this Dimension2DDouble.
void	setSize(Dimension2DDouble d) Sets the size of this Dimension2DDouble object to the specified size.
void	setSize(double width, double height) Sets the size of this Dimension2DDouble object to the specified width and height in double precision.
java.lang.String	toString() Returns a string representation of the values of this Dimension2DDouble object's height and width fields.

Methods inherited from class java.awt.geom.Dimension2D

clone, setSize

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

width

public double width

The width dimension; negative values can be used.

See Also:

getSize(), setSize(double, double)

height

public double height

The height dimension; negative values can be used.

See Also:

getSize(), setSize(double, double)

Constructor Detail

Dimension2DDouble

public Dimension2DDouble()

Creates an instance of Dimension2DDouble with a width of zero and a height of zero.

Dimension2DDouble

public Dimension2DDouble(Dimension2DDouble d)

Creates an instance of Dimension2DDouble whose width and height are the same as for the specified dimension.

Parameters:

d - the specified dimension for the width and height values

Dimension2DDouble

public Dimension2DDouble(double width,
                         double height)

Constructs a Dimension2DDouble and initializes it to the specified width and specified height.

Parameters:

width - the specified width

height - the specified height

Method Detail

getWidth

public double getWidth()

Returns the width of this dimension in double precision.

Specified by:

getWidth in class java.awt.geom.Dimension2D

Returns:

the width of this dimension in double precision

getHeight

public double getHeight()

Returns the height of this dimension in double precision.

Specified by:

getHeight in class java.awt.geom.Dimension2D

Returns:

the height of this dimension in double precision

setSize

public void setSize(double width,
                    double height)

Sets the size of this Dimension2DDouble 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.

Specified by:

setSize in class java.awt.geom.Dimension2D

Parameters:

width - the new width for the Dimension2DDouble object

height - the new height for the Dimension2DDouble object

getSize

public Dimension2DDouble getSize()

Gets the size of this Dimension2DDouble object. This method is included for completeness, to parallel the getSize method defined by Component.

Returns:

the size of this dimension, a new instance of Dimension2DDouble with the same width and height

Since:

JDK1.1

See Also:

setSize(double, double), Component.getSize()

setSize

public void setSize(Dimension2DDouble d)

Sets the size of this Dimension2DDouble object to the specified size. This method is included for completeness, to parallel the setSize method defined by Component.

Parameters:

d - the new size for this Dimension2DDouble object

Since:

JDK1.1

See Also:

getSize(), Component.setSize(int, int)

equals

public boolean equals(java.lang.Object obj)

Checks whether two dimension objects have equal values.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Returns the hash code for this Dimension2DDouble.

Overrides:

hashCode in class java.lang.Object

Returns:

a hash code for this Dimension2DDouble

toString

public java.lang.String toString()

Returns a string representation of the values of this Dimension2DDouble 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.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this Dimension2DDouble object