multivalent.std.adaptor.pdf
Class DecodePredictor
java.lang.Object
java.io.InputStream
java.io.FilterInputStream
multivalent.std.adaptor.pdf.DecodePredictor
- public class DecodePredictor
- extends java.io.FilterInputStream
Predictor filter, for LZW or Flate.
- Version:
- $Revision: 1.9 $ $Date: 2004/08/25 01:55:43 $
- See Also:
- W3C PNG Filters
Fields inherited from class java.io.FilterInputStream |
in |
Constructor Summary |
DecodePredictor(java.io.InputStream in,
int pred,
Dict parms,
PDFReader pdfr)
If prediction is 1 (TIFF no prediction) or 10 (PNG no prediction), there is no use in applying a DecodePredictor filter. |
Methods inherited from class java.io.FilterInputStream |
available, close, mark, read, reset, skip |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DecodePredictor
public DecodePredictor(java.io.InputStream in,
int pred,
Dict parms,
PDFReader pdfr)
throws java.io.IOException
- If prediction is 1 (TIFF no prediction) or 10 (PNG no prediction), there is no use in applying a DecodePredictor filter.
- Throws:
java.io.IOException
read
public int read(byte[] b,
int off,
int len)
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException
read
public int read()
throws java.io.IOException
- Overrides:
read
in class java.io.FilterInputStream
- Throws:
java.io.IOException
markSupported
public boolean markSupported()
- Overrides:
markSupported
in class java.io.FilterInputStream