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Class Acme.JPM.Encoders.ImageEncoder 

java.lang.Object
   |
   +----Acme.JPM.Encoders.ImageEncoder
public abstract class ImageEncoder
extends Object
implements ImageConsumer
Abstract class for writing out an image.

A framework for classes that encode and write out an image in a particular file format.

This provides a simplified rendition of the ImageConsumer interface. It always delivers the pixels as ints in the RGBdefault color model. It always provides them in top-down left-right order. If you want more flexibility you can always implement ImageConsumer directly.

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See Also:
GifEncoder, PpmEncoder, ImageDecoder

Variable Index

o out

Constructor Index

o ImageEncoder(Image, OutputStream)
Constructor.
o ImageEncoder(ImageProducer, OutputStream)
Constructor.

Method Index

o encode()
Call this after initialization to get things going.
o imageComplete(int)
o setColorModel(ColorModel)
o setDimensions(int, int)
o setHints(int)
o setPixels(int, int, int, int, ColorModel, byte[], int, int)
o setPixels(int, int, int, int, ColorModel, int[], int, int)
o setProperties(Hashtable)

Variables

o out 
 protected OutputStream out

Constructors

o ImageEncoder 
 public ImageEncoder(Image img,
                     OutputStream out) throws IOException
Constructor.

Parameters:
img - The image to encode.
out - The stream to write the bytes to.
o ImageEncoder 
 public ImageEncoder(ImageProducer producer,
                     OutputStream out) throws IOException
Constructor.

Parameters:
producer - The ImageProducer to encode.
out - The stream to write the bytes to.

Methods

o encode 
 public synchronized void encode() throws IOException
Call this after initialization to get things going.

o setDimensions 
 public void setDimensions(int width,
                           int height)
o setProperties 
 public void setProperties(Hashtable props)
o setColorModel 
 public void setColorModel(ColorModel model)
o setHints 
 public void setHints(int hintflags)
o setPixels 
 public void setPixels(int x,
                       int y,
                       int w,
                       int h,
                       ColorModel model,
                       byte pixels[],
                       int off,
                       int scansize)
o setPixels 
 public void setPixels(int x,
                       int y,
                       int w,
                       int h,
                       ColorModel model,
                       int pixels[],
                       int off,
                       int scansize)
o imageComplete 
 public void imageComplete(int status)

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