QTDecompressor

java.lang.Object
- com.twelvemonkeys.imageio.plugins.pict.QTDecompressor

Direct Known Subclasses:

QTBMPDecompressor, QTGenericDecompressor, QTRAWDecompressor
```
abstract class QTDecompressor
extends java.lang.Object
```
Abstract base class for a stateless image decompressor, for use by QuickTime.

Version:

$Id: QTDecompressor.java,v 1.0 Feb 16, 2009 7:21:27 PM haraldk Exp$

Constructor Summary

Constructors
Constructor Description

QTDecompressor()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`abstract boolean`	`canDecompress(QuickTime.ImageDesc description)`	Returns whether this decompressor is capable of decompressing the image data described by the given image description.
`abstract java.awt.image.BufferedImage`	`decompress(QuickTime.ImageDesc description, java.io.InputStream stream)`	Decompresses an image.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - QTDecompressor
```
QTDecompressor()
```
- Method Detail
  - canDecompress
```
public abstract boolean canDecompress(QuickTime.ImageDesc description)
```
    Returns whether this decompressor is capable of decompressing the image data described by the given image description.
    
    Parameters:
    
    description - the image description ('idsc' Atom).
    
    Returns:
    
    true if this decompressor is capable of decompressing he data in the given image description, otherwise false.
  - decompress
```
public abstract java.awt.image.BufferedImage decompress(QuickTime.ImageDesc description,
                                                        java.io.InputStream stream)
                                                 throws java.io.IOException
```
    Decompresses an image.
    
    Parameters:
    
    description - the image description ('idsc' Atom).
    
    stream - the image data stream
    
    Returns:
    
    the decompressed image
    
    Throws:
    
    java.io.IOException - if an I/O exception occurs during reading.