Module ij
Package ij.plugin.filter

Class PlugInFilterRunner

  • All Implemented Interfaces:
    DialogListener, java.lang.Runnable
    public class PlugInFilterRunner
extends java.lang.Object
implements java.lang.Runnable, DialogListener

    • Constructor Summary

      Constructors 
      Constructor Description
      PlugInFilterRunner​(java.lang.Object theFilter, java.lang.String command, java.lang.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, java.awt.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​(java.lang.Object theFilter,
                          java.lang.String command,
                          java.lang.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 java.lang.Runnable

      • dialogItemChanged

        public boolean dialogItemChanged​(GenericDialog gd,
                                 java.awt.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)