Package loci.formats.services

Class JPEGXRServiceImpl

java.lang.Object
loci.common.services.AbstractService
loci.formats.services.JPEGXRServiceImpl
All Implemented Interfaces:
loci.common.services.Service, JPEGXRService
public class JPEGXRServiceImpl extends loci.common.services.AbstractService implements JPEGXRService
Interface defining methods for working with JPEG-XR data

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static final short
    BGR_24
     
    private static final short
    BGR_32
     
    private static final short
    BGRA_32
     
    private static final org.slf4j.Logger
    LOGGER
     
    private static final short
    PBGRA_32
     
    private static final int
    PIXEL_FORMAT_TAG
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    JPEGXRServiceImpl()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    byte[]
    decompress(byte[] compressed)
    Decompress the given JPEG-XR compressed byte array and return as a byte array.
    private int
    getBGRComponents(short[] format)
     
    private short[]
    getPixelFormat(byte[] stream)
     
    private boolean
    isBGR(short[] format)
     

    Methods inherited from class loci.common.services.AbstractService

    checkClassDependency

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Constructor Details

    • JPEGXRServiceImpl

      public JPEGXRServiceImpl()

  • Method Details

    • decompress

      public byte[] decompress(byte[] compressed) throws FormatException
      Description copied from interface: JPEGXRService
      Decompress the given JPEG-XR compressed byte array and return as a byte array. Opening and closing of decoders and streams is handled internally.
      Specified by:
      decompress in interface JPEGXRService
      Parameters:
      compressed - the complete JPEG-XR compressed data
      Returns:
      raw decompressed bytes
      Throws:
      FormatException - if an error occurs during decompression
      See Also:

    • getPixelFormat

      private short[] getPixelFormat(byte[] stream) throws FormatException, IOException
      Throws:
      FormatException
      IOException

    • isBGR

      private boolean isBGR(short[] format)

    • getBGRComponents

      private int getBGRComponents(short[] format)