PlugInFilterRunner (ImageJ API)

java.lang.Object
- ij.plugin.filter.PlugInFilterRunner

All Implemented Interfaces:: DialogListener, Runnable

public class PlugInFilterRunner
extends Object
implements Runnable, DialogListener

Constructor Summary

Constructors
Constructor	Description
`PlugInFilterRunner(Object theFilter, String command, String arg)`	The constructor runs a PlugInFilter or ExtendedPlugInFilter by calling its setup, run, etc.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`dialogItemChanged(GenericDialog gd, AWTEvent e)`	The listener to any change in the dialog.
`int`	`getSliceNumber()`	Return the slice number currently processed by the calling thread.
`void`	`run()`	The dispatcher for the background threads
`void`	`setDialog(GenericDialog gd)`

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

- Constructor Detail
  - PlugInFilterRunner
```
public PlugInFilterRunner(Object theFilter,
                          String command,
                          String arg)
```
    The constructor runs a PlugInFilter or ExtendedPlugInFilter by calling its setup, run, etc. methods. For details, see the documentation of interfaces PlugInFilter and ExtendedPlugInFilter.
    
    Parameters:
    
    theFilter - The PlugInFilter to be run
    
    command - The command that has caused running the PlugInFilter
    
    arg - The argument specified for this PlugInFilter in IJ_Props.txt or in the plugins.config file of a .jar archive conatining a collection of plugins. arg may be a string of length zero.
- Method Detail
  - getSliceNumber
```
public int getSliceNumber()
```
    Return the slice number currently processed by the calling thread.
    
    Returns:
    
    The slice number. Returns -1 on error (when not processing).
  - run
```
public void run()
```
    The dispatcher for the background threads
    
    Specified by:
    
    run in interface Runnable
  - setDialog
```
public void setDialog(GenericDialog gd)
```
  - dialogItemChanged
```
public boolean dialogItemChanged(GenericDialog gd,
                                 AWTEvent e)
```
    The listener to any change in the dialog. It is used for preview. It is invoked every time the user changes something in the dialog (except OK and cancel buttons), provided that all previous listeners (parameter checking) have returned true.
    
    Specified by:
    
    dialogItemChanged in interface DialogListener
    
    Parameters:
    
    e - The event that has happened in the dialog. This method may be also called with e=null, e.g. to start preview already when the dialog appears.
    
    gd - A reference to the GenericDialog.
    
    Returns:
    
    Always true. (The return value determines whether the dialog will enable the OK button)

Class PlugInFilterRunner

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

PlugInFilterRunner

Method Detail

getSliceNumber

run

setDialog

dialogItemChanged