Point2d (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
- - com.macrofocus.treemap.tagcloud.Point2d

```
public class Point2d
extends Tuple2d
```
A point in 2D space represented by x and y coordinate asn doubles

- Field Summary
  - Fields inherited from class com.macrofocus.treemap.tagcloud.Tuple2d
    x, y
- Constructor Summary
  
  Constructors
  Constructor Description
  
  Point2d()
  
  Point2d(double x, double y)
  
  Point2d(Point2d location)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  double distance(Point2d p)
  
  double distanceSquared(Point2d p)
  - Methods inherited from class com.macrofocus.treemap.tagcloud.Tuple2d
    add, scale, set, set, sub, sub, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Point2d
```
public Point2d()
```

Point2d

public Point2d(double x,
               double y)

Point2d
```
public Point2d(Point2d location)
```

Method Detail

distanceSquared

public double distanceSquared(Point2d p)

distance
```
public double distance(Point2d p)
```