Tuple2d (Macrofocus TreeMap API for Swing SpecificationA good and efficient starting point is the use of the SwingTreeMap component. It contains all the information to get started within minutes!To use this API, please make sure you have at least (this is the absolute minimum) the macrofocus-treemap-swing.jar, macrofocus-treemap.jar, macrofocus-common.jar, macrofocus-visualization.jar, and macrofocus-slider.jar libraries in your class path.)

java.lang.Object
- com.macrofocus.treemap.tagcloud.Tuple2d

Direct Known Subclasses:: Point2d, Vector2d

public class Tuple2d
extends java.lang.Object

Field Summary

Fields
Modifier and Type Field Description

double x

double y

Constructor Summary

Constructors
Constructor Description

Tuple2d()

Tuple2d(double x, double y)

Tuple2d(Tuple2d tuple2d)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(Tuple2d otherTuple)`
`void`	`scale(double scale)`
`void`	`set(double x, double y)`
`void`	`set(Tuple2d value)`
`void`	`sub(Tuple2d otherTuple)`
`void`	`sub(Tuple2d t1, Tuple2d t2)`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail
- x
```
public double x
```
- y
```
public double y
```

Constructor Detail

Tuple2d
```
public Tuple2d()
```

Tuple2d

public Tuple2d(double x,
               double y)

Tuple2d
```
public Tuple2d(Tuple2d tuple2d)
```

Method Detail

set

public void set(double x,
                double y)

set
```
public void set(Tuple2d value)
```

sub

public void sub(Tuple2d t1,
                Tuple2d t2)

sub

public void sub(Tuple2d otherTuple)

add

public void add(Tuple2d otherTuple)

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

scale
```
public void scale(double scale)
```