public class ASCII85InputStream extends InputStream implements ASCII85Constants
The class is derived from InputStream instead of FilteredInputStream because we can use the read(byte[], int, int) method from InputStream which simply delegates to read(). This makes the implementation easier.
The filter is described in chapter 3.13.3 of the PostScript Language Reference (third edition).
END, EOD, EOL, POW85, START, ZERO, ZERO_ARRAY
构造器和说明 |
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ASCII85InputStream(InputStream in) |
public ASCII85InputStream(InputStream in)
FilterInputStream
public int read() throws IOException
read
在类中 InputStream
IOException
FilterInputStream
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