IntervalEvent (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.interval.IntervalEvent

```
public class IntervalEvent
extends java.lang.Object
```
/** An event that characterizes a change in the current interval.

Constructor Summary

Constructors
Constructor Description

IntervalEvent(double oldStart, double oldEnd, double oldExtent)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getNewEnd()`
`double`	`getNewExtent()`
`double`	`getNewStart()`
`double`	`getOldEnd()`
`double`	`getOldExtent()`
`double`	`getOldStart()`
`java.lang.String`	`toString()`

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

Constructor Detail

IntervalEvent

public IntervalEvent(double oldStart,
                     double oldEnd,
                     double oldExtent)

Method Detail

getNewStart
```
public double getNewStart()
```

getNewEnd
```
public double getNewEnd()
```

getNewExtent
```
public double getNewExtent()
```

getOldStart
```
public double getOldStart()
```

getOldEnd
```
public double getOldEnd()
```

getOldExtent
```
public double getOldExtent()
```

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

toString in class java.lang.Object