com.yworks.yfiles.geometry

Class MutableSize

java.lang.Object

com.yworks.yfiles.geometry.MutableSize

All Implemented Interfaces:

IMutableSize, ISize, ICloneable, Cloneable

public final class MutableSize
extends Object
implements IMutableSize, ICloneable, Cloneable

A simple default implementation of a mutable size in 2D coordinate space with double precision values.

This implementation stores the values of the width and height in double precision floating point members.

See Also:

ISize

Constructor Summary

Constructors

Constructor and Description
MutableSize() Creates the initially empty size, that is both Width and Height are 0.0d.
MutableSize(double width, double height) Creates an instance using the given width and height.
MutableSize(ISize size) Creates an instance using the values provided by the size instance.

Method Summary

Modifier and Type	Method and Description
MutableSize	clone() Returns a memberwise clone of this instance.
boolean	equals(ISize other)
boolean	equals(Object other) Implements the equals method by comparing the given object's values.
double	getHeight() Gets the height.
double	getWidth() Gets the width.
int	hashCode() Yields a hash code for this type based on the values of Width and Height.
void	setHeight(double value) Sets the height.
void	setWidth(double value) Sets the width.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.yworks.yfiles.geometry.IMutableSize

resize, resize, resize

Methods inherited from interface com.yworks.yfiles.geometry.ISize

toSizeD

Constructor Detail

MutableSize

public MutableSize()

Creates the initially empty size, that is both Width and Height are 0.0d.

MutableSize

public MutableSize(double width,
                   double height)

Creates an instance using the given width and height.

Parameters:

width - The width.

height - The height

MutableSize

public MutableSize(ISize size)

Creates an instance using the values provided by the size instance.

This will not create a dynamic instance. The values will be copied from size immediately and no reference is held to that instance thereafter.

Parameters:

size - A size to retrieve the initial values from.

Method Detail

clone

public final MutableSize clone()

Returns a memberwise clone of this instance.

Specified by:

clone in interface ICloneable

Overrides:

clone in class Object

Returns:

A clone that holds the same state initially as the current state of this instance.

See Also:

Object.clone()

equals

public final boolean equals(ISize other)

equals

public boolean equals(Object other)

Implements the equals method by comparing the given object's values.

Note that SizeD cannot be equal. Only instances of this type and the ones returned by the factory methods of this type can be equal to each other.

Overrides:

equals in class Object

Parameters:

other - The other instance to compare the values against.

Returns:

Whether the other instance is of this type or the immutable types created by this class and whether their values are the same as for this type.

getHeight

public final double getHeight()

Gets the height.

Specified by:

getHeight in interface IMutableSize

Specified by:

getHeight in interface ISize

Returns:

The Height.

See Also:

setHeight(double)

getWidth

public final double getWidth()

Gets the width.

Specified by:

getWidth in interface IMutableSize

Specified by:

getWidth in interface ISize

Returns:

The Width.

See Also:

setWidth(double)

hashCode

public int hashCode()

Yields a hash code for this type based on the values of Width and Height.

Overrides:

hashCode in class Object

Returns:

A hashcode for the values of this instance.

setHeight

public final void setHeight(double value)

Sets the height.

Specified by:

setHeight in interface IMutableSize

Parameters:

value - The Height to set.

See Also:

getHeight()

setWidth

public final void setWidth(double value)

Sets the width.

Specified by:

setWidth in interface IMutableSize

Parameters:

value - The Width to set.

See Also:

getWidth()