ZoomHandler (adams-pom 24.5.0-SNAPSHOT API)

java.lang.Object
- adams.gui.visualization.core.axis.ZoomHandler

All Implemented Interfaces:

CloneHandler<ZoomHandler>, Serializable
```
public class ZoomHandler
extends Object
implements Serializable, CloneHandler<ZoomHandler>
```
Class for handling zooms.

Version:

$Revision$

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected Stack<Zoom> m_Zooms
contains the zooms.

Constructor Summary

Constructors
Constructor Description

ZoomHandler()
Initializes the handler.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`clear()`	Removes all zooms.
`ZoomHandler`	`getClone()`	Returns an exact copy of itself.
`boolean`	`isZoomed()`	Returns true if at least one zoom is stored.
`Zoom`	`peek()`	Peeks the topmost zoom.
`Zoom`	`pop()`	Pops the topmost zoom.
`void`	`push(double min, double max)`	Adds the zoom to its internal list and updates the axis.
`void`	`push(Zoom zoom)`	Adds the zoom to its internal list and updates the axis.
`String`	`toString()`	Returns a string representation of the handler.

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

- Field Detail
  - m_Zooms
```
protected Stack<Zoom> m_Zooms
```
    contains the zooms.
- Constructor Detail
  - ZoomHandler
```
public ZoomHandler()
```
    Initializes the handler.
- Method Detail
  - getClone
```
public ZoomHandler getClone()
```
    Returns an exact copy of itself.
    
    Specified by:
    
    getClone in interface CloneHandler<ZoomHandler>
    
    Returns:
    
    copy of itself
  - push
```
public void push(double min,
                 double max)
```
    Adds the zoom to its internal list and updates the axis.
    
    Parameters:
    
    min - the minimum of the zoom
    
    max - the maximum of the zoom
  - push
```
public void push(Zoom zoom)
```
    Adds the zoom to its internal list and updates the axis.
    
    Parameters:
    
    zoom - the zoom to add
  - peek
```
public Zoom peek()
```
    Peeks the topmost zoom.
    
    Returns:
    
    the topmost zoom
  - pop
```
public Zoom pop()
```
    Pops the topmost zoom.
    
    Returns:
    
    the topmost zoom
  - clear
```
public void clear()
```
    Removes all zooms.
  - isZoomed
```
public boolean isZoomed()
```
    Returns true if at least one zoom is stored.
    
    Returns:
    
    true if a zoom is in place
  - toString
```
public String toString()
```
    Returns a string representation of the handler.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a string representation