CCFFilter (Apache FOP 2.1 API)

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fop 2.1

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java.lang.Object
- org.apache.fop.pdf.PDFFilter
- - org.apache.fop.pdf.NullFilter
  - - org.apache.fop.pdf.CCFFilter

```
public class CCFFilter
extends NullFilter
```
CCF Filter class. Right now it is just used as a dummy filter flag so we can write TIFF images to the PDF. The encode method just returns the data passed to it. In the future an actual CCITT Group 4 compression should be added to the encode method so other images can be compressed.

Constructor Summary

Constructors
Constructor Description

CCFFilter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PDFObject`	`getDecodeParms()`	return a parameter dictionary for this filter, or null
`java.lang.String`	`getName()`	return a PDF string representation of the filter, e.g.
`void`	`setDecodeParms(PDFObject decodeParms)`	Sets the CCF decoding parameters

Methods inherited from class org.apache.fop.pdf.NullFilter
applyFilter

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from class org.apache.fop.pdf.PDFFilter
isApplied, isASCIIFilter, setApplied

- Constructor Detail
  - CCFFilter
```
public CCFFilter()
```
- Method Detail
  - getName
```
public java.lang.String getName()
```
    return a PDF string representation of the filter, e.g. /FlateDecode
    
    Overrides:
    
    getName in class NullFilter
    
    Returns:
    
    the filter PDF name
  - getDecodeParms
```
public PDFObject getDecodeParms()
```
    return a parameter dictionary for this filter, or null
    
    Overrides:
    
    getDecodeParms in class NullFilter
    
    Returns:
    
    the decode params for the filter
  - setDecodeParms
```
public void setDecodeParms(PDFObject decodeParms)
```
    Sets the CCF decoding parameters
    
    Parameters:
    
    decodeParms - The decoding parameters

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