AbstractImageZoomInteractor (Apache Batik Javadoc)

java.lang.Object
- org.apache.batik.swing.gvt.InteractorAdapter
- - org.apache.batik.swing.gvt.AbstractImageZoomInteractor

All Implemented Interfaces:

KeyListener, MouseListener, MouseMotionListener, EventListener, Interactor
```
public class AbstractImageZoomInteractor
extends InteractorAdapter
```
This class represents a zoom interactor. To use it, just redefine the InteractorAdapter.startInteraction(InputEvent) method.

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`finished` Whether the interactor has finished.
`protected int`	`xCurrent` The mouse x current position.
`protected int`	`xStart` The mouse x start position.
`protected int`	`yCurrent` The mouse y current position.
`protected int`	`yStart` The mouse y start position.

Constructor Summary

Constructors
Constructor and Description

AbstractImageZoomInteractor()

Constructors
Constructor and Description
`AbstractImageZoomInteractor()`

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`endInteraction()` Tells whether the interactor has finished.
`void`	`mouseDragged(MouseEvent e)` Invoked when a mouse button is pressed on a component and then dragged.
`void`	`mousePressed(MouseEvent e)` Invoked when a mouse button has been pressed on a component.
`void`	`mouseReleased(MouseEvent e)` Invoked when a mouse button has been released on a component.

Methods inherited from class org.apache.batik.swing.gvt.InteractorAdapter
keyPressed, keyReleased, keyTyped, mouseClicked, mouseEntered, mouseExited, mouseMoved, startInteraction

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

- Field Detail
  - finished
```
protected boolean finished
```
    Whether the interactor has finished.
  - xStart
```
protected int xStart
```
    The mouse x start position.
  - yStart
```
protected int yStart
```
    The mouse y start position.
  - xCurrent
```
protected int xCurrent
```
    The mouse x current position.
  - yCurrent
```
protected int yCurrent
```
    The mouse y current position.
- Constructor Detail
  - AbstractImageZoomInteractor
```
public AbstractImageZoomInteractor()
```
- Method Detail
  - endInteraction
```
public boolean endInteraction()
```
    Tells whether the interactor has finished.
    
    Specified by:
    
    endInteraction in interface Interactor
    
    Overrides:
    
    endInteraction in class InteractorAdapter
  - mousePressed
```
public void mousePressed(MouseEvent e)
```
    Invoked when a mouse button has been pressed on a component.
    
    Specified by:
    
    mousePressed in interface MouseListener
    
    Overrides:
    
    mousePressed in class InteractorAdapter
  - mouseReleased
```
public void mouseReleased(MouseEvent e)
```
    Invoked when a mouse button has been released on a component.
    
    Specified by:
    
    mouseReleased in interface MouseListener
    
    Overrides:
    
    mouseReleased in class InteractorAdapter
  - mouseDragged
```
public void mouseDragged(MouseEvent e)
```
    Invoked when a mouse button is pressed on a component and then dragged. Mouse drag events will continue to be delivered to the component where the first originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component).
    
    Specified by:
    
    mouseDragged in interface MouseMotionListener
    
    Overrides:
    
    mouseDragged in class InteractorAdapter

Class AbstractImageZoomInteractor

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.apache.batik.swing.gvt.InteractorAdapter

Methods inherited from class java.lang.Object

Field Detail

finished

xStart

yStart

xCurrent

yCurrent

Constructor Detail

AbstractImageZoomInteractor

Method Detail

endInteraction

mousePressed

mouseReleased

mouseDragged