Package com.idrsolutions.image.sgi

Class SgiDecoder

java.lang.Object
com.idrsolutions.image.JDeliImage
com.idrsolutions.image.sgi.SgiDecoder
All Implemented Interfaces:
com.idrsolutions.image.Decoder
public class SgiDecoder extends com.idrsolutions.image.JDeliImage implements com.idrsolutions.image.Decoder
Class decodes images ending with .sgi or .rgb extensions as BufferedImage

Example 1 (Using raw byte data):


 SgiDecoder decoder = new SgiDecoder();
 BufferedImage decodedImage = decoder.read(sgiBytes);

Example 2 (Using File):


 File sgiFile = new File("C:\\path\\to\\output\\file.sgi");
 SgiDecoder decoder = new SgiDecoder();
 BufferedImage decodedImage = decoder.read(sgiFile);

  • Field Summary

    Fields inherited from class com.idrsolutions.image.JDeliImage

    bb

  • Constructor Summary

    Constructors
    Constructor
    Description
    SgiDecoder()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    BufferedImage
    read(byte[] data)
    Decodes and returns the SGI image as a BufferedImage from bytes
    BufferedImage
    read(File file)
    Decodes and returns the SGI image as a BufferedImage from file
    Rectangle
    readDimension(byte[] sgiRawData)
    Decodes and returns the width and height of sgi image
    Rectangle
    readDimension(File file)
    Decodes and returns the width and height of sgi image

    Methods inherited from class com.idrsolutions.image.JDeliImage

    optimiseImage

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface com.idrsolutions.image.Decoder

    getImageCount, getImageCount, readEmbeddedThumbnail, readEmbeddedThumbnail, readImageAt, readImageAt, readImageSpecificMetaData, readImageSpecificMetaData, setMetadata

  • Constructor Details

    • SgiDecoder

      public SgiDecoder()

  • Method Details

    • read

      public BufferedImage read(byte[] data) throws IOException
      Decodes and returns the SGI image as a BufferedImage from bytes
      Specified by:
      read in interface com.idrsolutions.image.Decoder
      Parameters:
      data - byte[] containing the SGI or RGB data to be decoded
      Returns:
      BufferedImage The decoded image
      Throws:
      IOException - if an error occurs in reading image

    • read

      public BufferedImage read(File file) throws IOException
      Decodes and returns the SGI image as a BufferedImage from file
      Specified by:
      read in interface com.idrsolutions.image.Decoder
      Parameters:
      file - input image file to be decoded
      Returns:
      BufferedImage decoded image
      Throws:
      IOException - if an error occurs in reading image

    • readDimension

      public Rectangle readDimension(File file) throws Exception
      Decodes and returns the width and height of sgi image
      Specified by:
      readDimension in interface com.idrsolutions.image.Decoder
      Parameters:
      file - image image contained in raw data if present
      Returns:
      width and height of image
      Throws:
      Exception - if problem reading image

    • readDimension

      public Rectangle readDimension(byte[] sgiRawData) throws Exception
      Decodes and returns the width and height of sgi image
      Specified by:
      readDimension in interface com.idrsolutions.image.Decoder
      Parameters:
      sgiRawData - image image contained in raw data if present
      Returns:
      Rectangle width and height of image
      Throws:
      Exception - if problem reading image