Package ij.plugin

Class SpecifyROI

java.lang.Object

ij.plugin.SpecifyROI

All Implemented Interfaces:

DialogListener, PlugIn

public class SpecifyROI
extends Object
implements PlugIn, DialogListener

This plugin implements the Edit/Selection/Specify command.

New update, correctly handling existing oval ROIs, the case that "Centered" is already selected when the plugin starts, and always restoring the original ROI when the dialog is cancelled (JW, 2008/02/22) Enhancing the original plugin created by Jeffrey Kuhn, this one takes, in addition to width and height and the option to have an oval ROI from the original program, x & y coordinates, slice number, and the option to have the x & y coordinates centered or in default top left corner of ROI. The original creator is Jeffrey Kuhn, The University of Texas at Austin, jkuhn@ccwf.cc.utexas.edu

Author:

Joachim Wesner, Anthony Padua

Constructor Summary

Constructors

Constructor	Description
SpecifyROI()

Method Summary

Modifier and Type	Method	Description
boolean	dialogItemChanged(GenericDialog gd, AWTEvent e)	This method is invoked by a Generic Dialog if any of the inputs have changed (CANCEL does not trigger it; OK and running the dialog from a macro only trigger the first DialogListener added to a GenericDialog).
void	run(String arg)	This method is called when the plugin is loaded.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SpecifyROI

public SpecifyROI()

Method Details

run

public void run(String arg)

Description copied from interface: PlugIn

This method is called when the plugin is loaded. 'arg', which may be blank, is the argument specified for this plugin in IJ_Props.txt.

Specified by:

run in interface PlugIn

dialogItemChanged

public boolean dialogItemChanged(GenericDialog gd, AWTEvent e)

Description copied from interface: DialogListener

This method is invoked by a Generic Dialog if any of the inputs have changed (CANCEL does not trigger it; OK and running the dialog from a macro only trigger the first DialogListener added to a GenericDialog).

Specified by:

dialogItemChanged in interface DialogListener

Parameters:

gd - A reference to the GenericDialog.

e - The event that has been generated by the user action in the dialog. Note that e is null if the dialogItemChanged method is called after the user has pressed the OK button or if the GenericDialog has read its parameters from a macro.

Returns:

Should be true if the dialog input is valid. False disables the OK button and preview (if any).