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Chapter 21 The java.awt.image Package |
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Chapter 21 The java.awt.image Package |
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This class is an ImageProducer that produces an image from data stored in memory. The various constructors specify image data, color model, array offset, scan line length, and properties in slightly different ways. The instance methods implement the standard ImageProducer interface that allows an ImageConsumer object to register interest in the image.
public class MemoryImageSource extends Object implements ImageProducer {
// Public Constructors
public MemoryImageSource(int w, int h, ColorModel cm, byte[] pix, int off, int scan);
public MemoryImageSource(int w, int h, ColorModel cm, byte[] pix, int off, int scan, Hashtable props);
public MemoryImageSource(int w, int h, ColorModel cm, int[] pix, int off, int scan);
public MemoryImageSource(int w, int h, ColorModel cm, int[] pix, int off, int scan, Hashtable props);
public MemoryImageSource(int w, int h, int[] pix, int off, int scan);
public MemoryImageSource(int w, int h, int[] pix, int off, int scan, Hashtable props);
// Public Instance Methods
public synchronized void addConsumer(ImageConsumer ic); // From ImageProducer
public synchronized boolean isConsumer(ImageConsumer ic); // From ImageProducer
1.1 public void newPixels();
1.1 public synchronized void newPixels(int x, int y, int w, int h);
1.1 public synchronized void newPixels(int x, int y, int w, int h, boolean framenotify);
1.1 public synchronized void newPixels(byte[] newpix, ColorModel newmodel, int offset, int scansize);
1.1 public synchronized void newPixels(int[] newpix, ColorModel newmodel, int offset, int scansize);
public synchronized void removeConsumer(ImageConsumer ic); // From ImageProducer
public void requestTopDownLeftRightResend(ImageConsumer ic); // From ImageProducer
1.1 public synchronized void setAnimated(boolean animated);
1.1 public synchronized void setFullBufferUpdates(boolean fullbuffers);
public void startProduction(ImageConsumer ic); // From ImageProducer
}
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| java.awt.image.IndexColorModel (JDK 1.0) |  |
java.awt.image.PixelGrabber (JDK 1.0) |
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