RoiEnlarger (ImageJ API)

java.lang.Object
- ij.plugin.RoiEnlarger

All Implemented Interfaces:

PlugIn
```
public class RoiEnlarger
extends Object
implements PlugIn
```
This plugin, which enlarges or shrinks selections, implements the Edit/Selection/Enlarge command.

Constructor Summary

Constructors
Constructor Description

RoiEnlarger()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static Roi`	`enlarge(Roi roi, double pixels)`
`void`	`run(String arg)`	This method is called when the plugin is loaded.
`double`	`showDialog(ImagePlus imp, double pixels)`

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

- Constructor Detail
  - RoiEnlarger
```
public RoiEnlarger()
```
- Method Detail
  - 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
  - showDialog
```
public double showDialog(ImagePlus imp,
                         double pixels)
```
  - enlarge
```
public static Roi enlarge(Roi roi,
                          double pixels)
```