Module ij
Package ij.plugin

Class JpegWriter

All Implemented Interfaces:

public class JpegWriter
extends java.lang.Object
implements PlugIn
The File/Save As/Jpeg command (FileSaver.saveAsJpeg() method) uses this plugin to save images in JPEG format.
  • Field Summary

    Modifier and Type Field Description
    static int DEFAULT_QUALITY  
  • Constructor Summary

    Constructor Description
  • 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​(java.lang.String arg)
    This method is called when the plugin is loaded.
    static java.lang.String save​(ImagePlus imp, java.lang.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

  • Constructor Details

  • Method Details

    • 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
    • save

      public static java.lang.String save​(ImagePlus imp, java.lang.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)