JpegWriter (ImageJ API)

java.lang.Object

ij.plugin.JpegWriter

All Implemented Interfaces:: PlugIn

public class JpegWriter extends Object implements PlugIn

The File/Save As/Jpeg command (FileSaver.saveAsJpeg() method) uses this plugin to save images in JPEG format.

Field Summary

Fields

Modifier and Type

Field

Description

static final int

DEFAULT_QUALITY
Constructor Summary

Constructors

Constructor

Description

JpegWriter()
Method Summary

Modifier and Type

Method

Description

static void

disableChromaSubsampling(boolean disable)

static void

enhanceQuality(boolean enhance)

Enhance quality of JPEGs by disabing chroma subsampling.

static int

getQuality()

void

run(String arg)

This method is called when the plugin is loaded.

static String

save(ImagePlus imp, String path, int quality)

Thread-safe method.

static void

setQuality(int jpegQuality)

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

Field Details
- DEFAULT_QUALITY
  
  public static final int DEFAULT_QUALITY
  See Also:
  
  Constant Field Values
Constructor Details
- JpegWriter
  
  public JpegWriter()
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
- save
  
  public static String save(ImagePlus imp, String path, int quality)
  
  Thread-safe method.
- setQuality
  
  public static void setQuality(int jpegQuality)
- getQuality
  
  public static int getQuality()
- enhanceQuality
  
  public static void enhanceQuality(boolean enhance)
  
  Enhance quality of JPEGs by disabing chroma subsampling. By default, enhanced quality is automatically used when the Quality setting is 90 or greater.
- disableChromaSubsampling
  
  public static void disableChromaSubsampling(boolean disable)