net.sf.ij.jaiio
Class JAIReader

java.lang.Object
  net.sf.ij.jaiio.JAIReader

public class JAIReader

extends java.lang.Object

Read image files using JAI image I/O codec (http://developer.java.sun.com/developer/sampsource/jai/) and convert them to Image/J representation.

Version:

$Revision: 1.4 $

Author:

Jarek Sacha

Nested Class Summary

static class

JAIReader.ImageInfo

Method Summary

static ij.ImagePlus[]	read(java.io.File file) Open image in the file using registered codecs.
static ij.ImagePlus[]	read(java.io.File file, int[] pageIndex) Open image in the file using registered codecs.
static JAIReader.ImageInfo	readFirstImageAndInfo(java.io.File file) Read only the first image in the file.

Methods inherited from class java.lang.Object

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

Method Detail

readFirstImageAndInfo

public static JAIReader.ImageInfo readFirstImageAndInfo(java.io.File file)
                                                 throws UnsupportedImageFileFormatException,
                                                        UnsupportedImageModelException,
                                                        java.io.IOException

Read only the first image in the file.

Parameters:

file - Image file.

Returns:

ImageInfo object.

Throws:

UnsupportedImageFileFormatException - If file is not in a supported image format

java.io.IOException - In case of I/O error.

UnsupportedImageModelException

read

public static ij.ImagePlus[] read(java.io.File file)
                           throws java.lang.Exception

Open image in the file using registered codecs. A file may contain multiple images. If all images in the file are of the same type and size they will be combines into single stack within ImagesPlus object returned as the first an only element of the image array. If reading from TIFF files, image resolution and Image/J's description string containing calibration information are decoded.

Parameters:

file - File to open image from.

Returns:

Array of images contained in the file.

Throws:

java.lang.Exception - when unable to read image from the specified file.

read

public static ij.ImagePlus[] read(java.io.File file,
                                  int[] pageIndex)
                           throws java.lang.Exception

Open image in the file using registered codecs. A file may contain multiple images. If all images in the file are of the same type and size they will be combines into single stack within ImagesPlus object returned as the first an only element of the image array. If reading from TIFF files, image resolution and Image/J's description string containing calibration information are decoded.

Parameters:

file - File to open image from.

pageIndex - Description of Parameter

Returns:

Array of images contained in the file.

Throws:

java.lang.Exception - when unable to read image from the specified file.