javax.imageio.stream
Class FileImageOutputStream

java.lang.Object   
  javax.imageio.stream.ImageInputStreamImpl   
      javax.imageio.stream.ImageOutputStreamImpl   
          javax.imageio.stream.FileImageOutputStream

All Implemented Interfaces:

DataInput , DataOutput , ImageInputStream , ImageOutputStream

public class FileImageOutputStream
extends ImageOutputStreamImpl   

An implementation of ImageOutputStream that writes its output directly to a File or RandomAccessFile.

Field Summary

Fields inherited from class javax.imageio.stream.ImageInputStreamImpl

bitOffset , byteOrder , flushedPos , streamPos

Constructor Summary

FileImageOutputStream (File f)
Constructs a FileImageOutputStream that will write to a given File.

FileImageOutputStream (RandomAccessFile raf)
Constructs a FileImageOutputStream that will write to a given RandomAccessFile.

Method Summary

void	close () Closes the stream.
long	length () Returns -1L to indicate that the stream has unknown length.
int	read () Reads a single byte from the stream and returns it as an integer between 0 and 255.
int	read (byte[] b, int off, int len) Reads up to len bytes from the stream, and stores them into b starting at index off.
void	seek (long pos) Sets the current stream position and resets the bit offset to 0.
void	write (byte[] b, int off, int len) Writes len bytes from array b, in order, to the output stream.
void	write (int b) Writes to the output stream the eight low-order bits of the argument b.

Methods inherited from class javax.imageio.stream.ImageOutputStreamImpl

flushBits , write , writeBit , writeBits , writeBoolean , writeByte , writeBytes , writeChar , writeChars , writeChars , writeDouble , writeDoubles , writeFloat , writeFloats , writeInt , writeInts , writeLong , writeLongs , writeShort , writeShorts , writeUTF

Methods inherited from class javax.imageio.stream.ImageInputStreamImpl

checkClosed , finalize , flush , flushBefore , getBitOffset , getByteOrder , getFlushedPosition , getStreamPosition , isCached , isCachedFile , isCachedMemory , mark , read , readBit , readBits , readBoolean , readByte , readBytes , readChar , readDouble , readFloat , readFully , readFully , readFully , readFully , readFully , readFully , readFully , readFully , readInt , readLine , readLong , readShort , readUnsignedByte , readUnsignedInt , readUnsignedShort , readUTF , reset , setBitOffset , setByteOrder , skipBytes , skipBytes

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.imageio.stream.ImageOutputStream

flushBefore

Methods inherited from interface javax.imageio.stream.ImageInputStream

flush , getBitOffset , getByteOrder , getFlushedPosition , getStreamPosition , isCached , isCachedFile , isCachedMemory , mark , read , readBit , readBits , readBoolean , readByte , readBytes , readChar , readDouble , readFloat , readFully , readFully , readFully , readFully , readFully , readFully , readFully , readFully , readInt , readLine , readLong , readShort , readUnsignedByte , readUnsignedInt , readUnsignedShort , readUTF , reset , setBitOffset , setByteOrder , skipBytes , skipBytes

Constructor Detail

FileImageOutputStream

public FileImageOutputStream(File    f)
                      throws FileNotFoundException   ,
                             IOException   

Constructs a FileImageOutputStream that will write to a given File.

Parameters:

f - a File to write to.

Throws:

IllegalArgumentException - if f is null.

SecurityException - if a security manager exists and does not allow write access to the file.

FileNotFoundException - if f does not denote a regular file or it cannot be opened for reading and writing for any other reason.

IOException - if an I/O error occurs.

FileImageOutputStream

public FileImageOutputStream(RandomAccessFile    raf)

Constructs a FileImageOutputStream that will write to a given RandomAccessFile.

Parameters:

raf - a RandomAccessFile to write to.

Throws:

IllegalArgumentException - if raf is null.