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Class com.visualtek.png.PNGEncoder 

java.lang.Object
   |
   +----com.visualtek.png.PNGEncoder
public class PNGEncoder
extends Object
implements ImageConsumer
PNG Encoder.

Constructor Index

o PNGEncoder()
Constructs PNG empty encoder
o PNGEncoder(Image, OutputStream)
Constructs PNG encoder
o PNGEncoder(Image, String)
Constructs PNG encoder
o PNGEncoder(ImageProducer, OutputStream)
Constructs PNG encoder

Method Index

o encode()
Strats encoding
o encodeDone()
Stops encoding proccess.
o imageComplete(int)
Sets the image status.
o setColorModel(ColorModel)
Sets the color model for this image Implements java.awt.image.ImageConsumer.setColorModel() method
o setDimensions(int, int)
Sets width and height of this image Implements java.awt.image.ImageConsumer.setDimensions() method
o setHints(int)
Sets the hints for this image Implements java.awt.image.ImageConsumer.setHints() method
o setImage(Image)
Sets image to encode
o setImage(ImageProducer)
Sets image producer of the image to encode
o setOutput(OutputStream)
Sets output stream for encoded image
o setPixels(int, int, int, int, ColorModel, byte[], int, int)
Sets the pixels of this image.
o setPixels(int, int, int, int, ColorModel, int[], int, int)
Sets the pixels of this image.
o setProperties(Hashtable)
Sets the extensible list of properties associated with this image Implements java.awt.image.ImageConsumer.setProperties() method

Constructors

o PNGEncoder 
 public PNGEncoder()
Constructs PNG empty encoder

o PNGEncoder 
 public PNGEncoder(Image img,
                   String filename) throws IOException
Constructs PNG encoder

Parameters:
Image - image - Image to encode
String - filename - name of file to write PNG image
o PNGEncoder 
 public PNGEncoder(Image img,
                   OutputStream out)
Constructs PNG encoder

Parameters:
Image - image - Image to encode
OutputStrem - out - output stream to write PNG image
o PNGEncoder 
 public PNGEncoder(ImageProducer ip,
                   OutputStream out)
Constructs PNG encoder

Parameters:
ImageProducer - ip - image producer of the image to encode
OutputStrem - out - output stream to write PNG image

Methods

o setImage 
 public void setImage(ImageProducer ip)
Sets image producer of the image to encode

Parameters:
ImageProducer - ip - image producer of the image to encode
o setImage 
 public void setImage(Image img)
Sets image to encode

Parameters:
ImageProducer - ip - image producer of the image to encode
o setOutput 
 public void setOutput(OutputStream out)
Sets output stream for encoded image

Parameters:
OutputStream - out - output stream for encoded image
o encode 
 public void encode() throws PNGException, IOException
Strats encoding

o setDimensions 
 public void setDimensions(int width,
                           int height)
Sets width and height of this image Implements java.awt.image.ImageConsumer.setDimensions() method

o setProperties 
 public void setProperties(Hashtable props)
Sets the extensible list of properties associated with this image Implements java.awt.image.ImageConsumer.setProperties() method

o setColorModel 
 public void setColorModel(ColorModel model)
Sets the color model for this image Implements java.awt.image.ImageConsumer.setColorModel() method

o setHints 
 public void setHints(int hintflags)
Sets the hints for this image Implements java.awt.image.ImageConsumer.setHints() method

o setPixels 
 public void setPixels(int x,
                       int y,
                       int w,
                       int h,
                       ColorModel model,
                       byte pixels[],
                       int off,
                       int scansize)
Sets the pixels of this image. The pixels are all stored as bytes. Implements java.awt.image.ImageConsumer.setPixels() method

o setPixels 
 public void setPixels(int x,
                       int y,
                       int w,
                       int h,
                       ColorModel model,
                       int pixels[],
                       int off,
                       int scansize)
Sets the pixels of this image. The pixels are all stored as ints. Implements java.awt.image.ImageConsumer.setPixels() method

o imageComplete 
 public void imageComplete(int status)
Sets the image status. Implements java.awt.image.ImageConsumer.imageComplete() method

o encodeDone 
 protected synchronized void encodeDone()
Stops encoding proccess. For internal usage. 

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