RoiScaler (ImageJ API)

java.lang.Object
- ij.plugin.RoiScaler

All Implemented Interfaces:

PlugIn
```
public class RoiScaler
extends java.lang.Object
implements PlugIn
```
This plugin implements the Edit/Selection/Scale command.

Constructor Summary

Constructors
Constructor Description

RoiScaler()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`run(java.lang.String arg)`	This method is called when the plugin is loaded.
`static Roi`	`scale(Roi roi, double xscale, double yscale, boolean centered)`
`boolean`	`showDialog()`

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

- Constructor Detail
  - RoiScaler
```
public RoiScaler()
```
- Method Detail
  - run
```
public void run(java.lang.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 boolean showDialog()
```
  - scale
```
public static Roi scale(Roi roi,
                        double xscale,
                        double yscale,
                        boolean centered)
```