gnu.rfb
Class RRE

java.lang.Object
  |
  +--gnu.rfb.Rect
        |
        +--gnu.rfb.RRE

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

CoRRE

public class RRE

extends Rect

RRE - Rise-and-Run-length Encoding.

We have an RRE header structure giving the number of subrectangles following. Finally the data follows in the form ([bgpixel][subrect][subrect]...) where each [subrect] is ([pixel][rfbRectangle]).

Nested Class Summary

static class

RRE.SubRect

Field Summary

int	bgpixel
PixelFormat	pixelFormat
RRE.SubRect[]	subrects

Fields inherited from class gnu.rfb.Rect

count, h, w, x, y

Constructor Summary

RRE(int[] pixels, PixelFormat pixelFormat, int offsetX, int offsetY, int scanline, int x, int y, int w, int h)

RRE(int x, int y, int w, int h, PixelFormat pixelFormat, int bgpixel, RRE.SubRect[] subrects)

Method Summary

Object	clone()
void	writeData(DataOutput output)

Methods inherited from class gnu.rfb.Rect

bestEncoding, copyPixels, encode, encode, encode, getBackground, toString, transform, writePixel

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

pixelFormat

public PixelFormat pixelFormat

bgpixel

public int bgpixel

subrects

public RRE.SubRect[] subrects

Constructor Detail

RRE

public RRE(int[] pixels,
           PixelFormat pixelFormat,
           int offsetX,
           int offsetY,
           int scanline,
           int x,
           int y,
           int w,
           int h)

RRE

public RRE(int x,
           int y,
           int w,
           int h,
           PixelFormat pixelFormat,
           int bgpixel,
           RRE.SubRect[] subrects)

Method Detail

writeData

public void writeData(DataOutput output)
               throws IOException

Overrides:

writeData in class Rect

IOException

clone

public Object clone()
             throws CloneNotSupportedException

Overrides:

clone in class Rect

CloneNotSupportedException