pt.ua.dicoogle.server.web.utils

Class ImageLoader

java.lang.Object

pt.ua.dicoogle.server.web.utils.ImageLoader

public class ImageLoader
extends java.lang.Object

A utility library for loading images.

Method Summary

Modifier and Type	Method and Description
static java.awt.image.BufferedImage	loadDICOMImage(java.io.InputStream inputStream) Obtain a DICOM image from an orginary input stream.
static java.awt.image.BufferedImage	loadDICOMImage(StorageInputStream imageFromStorage) Obtain a DICOM from a Dicoogle storage input stream.
static java.awt.image.BufferedImage	loadImage(java.io.InputStream inputStream) Obtain an image from an ordinary input stream.
static java.awt.image.BufferedImage	loadImage(StorageInputStream imageFromStorage) Obtain an image from a Dicoogle storage input stream.

Methods inherited from class java.lang.Object

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

Method Detail

loadImage

public static java.awt.image.BufferedImage loadImage(java.io.InputStream inputStream)
                                              throws java.io.IOException

Obtain an image from an ordinary input stream. This method will attempt to automatically use the appropriate image reader for the image's format, including DICOM.

Parameters:

inputStream - the input stream to retrieve the image from

Returns:

a buffered image

Throws:

java.io.IOException - if the image format is not supported or another IO issue occurred

loadImage

public static java.awt.image.BufferedImage loadImage(StorageInputStream imageFromStorage)
                                              throws java.io.IOException

Obtain an image from a Dicoogle storage input stream. This method will attempt to automatically use the appropriate image reader for the image's format, including DICOM.

Parameters:

imageFromStorage - the storage input stream to retrieve the image from

Returns:

a buffered image

Throws:

java.io.IOException - if the image format is not supported or another IO issue occurred

loadDICOMImage

public static java.awt.image.BufferedImage loadDICOMImage(java.io.InputStream inputStream)
                                                   throws java.io.IOException

Obtain a DICOM image from an orginary input stream. This method will attempt to read the file in storage as a DICOM file only.

Parameters:

inputStream - the input stream to retrieve the DICOM image from

Returns:

a buffered image

Throws:

java.io.IOException - if the image format is not DICOM or another IO issue occurred

loadDICOMImage

public static java.awt.image.BufferedImage loadDICOMImage(StorageInputStream imageFromStorage)
                                                   throws java.io.IOException

Obtain a DICOM from a Dicoogle storage input stream. This method will attempt to read the file in storage as a DICOM file only.

Parameters:

imageFromStorage - the storage input stream to retrieve the DICOM image from

Returns:

a buffered image

Throws:

java.io.IOException - if the image format is not DICOM or another IO issue occurred