Scaler (ImageJ API)

java.lang.Object
- ij.plugin.Scaler

All Implemented Interfaces:

PlugIn, java.awt.event.FocusListener, java.awt.event.TextListener, java.util.EventListener
```
public class Scaler
extends java.lang.Object
implements PlugIn, java.awt.event.TextListener, java.awt.event.FocusListener
```
This plugin implements the Image/Scale command.

Constructor Summary

Constructors
Constructor Description

Scaler()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`focusGained(java.awt.event.FocusEvent e)`
`void`	`focusLost(java.awt.event.FocusEvent e)`
`static void`	`record(ImagePlus imp, int w2, int h2, int d2, int method)`
`static ImagePlus`	`resize(ImagePlus imp, int dstWidth, int dstHeight, int dstDepth, java.lang.String options)`	Returns a scaled copy of this image or ROI, where the 'options' string can contain 'none', 'bilinear'.
`void`	`run(java.lang.String arg)`	This method is called when the plugin is loaded.
`void`	`textValueChanged(java.awt.event.TextEvent e)`

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

- Constructor Detail
  - Scaler
```
public Scaler()
```
- 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
  - resize
```
public static ImagePlus resize(ImagePlus imp,
                               int dstWidth,
                               int dstHeight,
                               int dstDepth,
                               java.lang.String options)
```
    Returns a scaled copy of this image or ROI, where the 'options' string can contain 'none', 'bilinear'. 'bicubic', 'slice' and 'constrain'.
  - record
```
public static void record(ImagePlus imp,
                          int w2,
                          int h2,
                          int d2,
                          int method)
```
  - textValueChanged
```
public void textValueChanged(java.awt.event.TextEvent e)
```
    Specified by:
    
    textValueChanged in interface java.awt.event.TextListener
  - focusGained
```
public void focusGained(java.awt.event.FocusEvent e)
```
    Specified by:
    
    focusGained in interface java.awt.event.FocusListener
  - focusLost
```
public void focusLost(java.awt.event.FocusEvent e)
```
    Specified by:
    
    focusLost in interface java.awt.event.FocusListener