ScaleBar (ImageJ 1.54h API)

java.lang.Object
- ij.plugin.ScaleBar

All Implemented Interfaces:

PlugIn
```
public class ScaleBar
extends Object
implements PlugIn
```
This plugin implements the Analyze/Tools/Scale Bar command. Divakar Ramachandran added options to draw a background and use a serif font on 23 April 2006. Remi Berthoz added an option to draw vertical scale bars on 17 September 2021.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ScaleBar()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  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 Detail
  - ScaleBar
```
public ScaleBar()
```
- Method Detail
  - run
```
public void run(String arg)
```
    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