Package com.adobe.internal.pdftoolkit.core.filter

Class FilterParams

java.lang.Object

java.util.Dictionary<String,Object>

java.util.Hashtable<String,Object>

com.adobe.internal.pdftoolkit.core.filter.FilterParams

All Implemented Interfaces:

Serializable, Cloneable, Map<String,Object>

public class FilterParams
extends Hashtable<String,Object>

A class to hold parameters for Stream filters This is just a HashTable, but all the keywords are defined here Modification log: 6/17/98 Marc Kaufman - new Class, Hashtable for parameters

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	AvoidInOverrun_K
static final String	BitsPerComponent_K
static final String	BlackIs1_K
static final String	ByteAlign_K
static final String	CloseSource_K
static final String	ColorSpace_K
static final String	Columns_K
static final String	Components_K
static final String	CompressionLevel_K	Sets the compression level to use: FlateEncode.Z_NO_COMPRESSION = 0; FlateEncode.Z_BEST_SPEED = 1; FlateEncode.Z_BEST_COMPRESSION = 9; FlateEncode.Z_DEFAULT_COMPRESSION = -1;
static final String	CompressionStrategy_K	Sets the compression strategy to use: FlateEncode.Z_FILTERED = 1; FlateEncode.Z_HUFFMAN_ONLY = 2; FlateEncode.Z_DEFAULT_STRATEGY = 0;
static final String	DamagedRowsBeforeError_K
static final String	DoEOL_K
static final String	DoRTC_K
static final String	EarlyChange_K
static final String	Height_K
static final String	JBIG2Globals_K
static final String	K_K
static final String	MemoryLevel_K	Sets the amount of memory to use: FlateEncode.MAX_MEM_LEVEL = 9; FlateEncode.DEF_MEM_LEVEL = 8;
static final String	NewlineEvery_K
static final String	Predictor_K
static final String	Rows_K
static final String	UncompressedMode_K
static final String	Width_K
static final String	WindowBits_K	Sets the size of the comparison window (2^bits)

Constructor Summary

Constructors

Constructor	Description
FilterParams()

Method Summary

Modifier and Type	Method	Description
ASDictionary	toASDictionary()
CosObject	toCosObject(CosDocument doc)	COnverts

Methods inherited from class java.util.Hashtable

clear, clone, compute, computeIfAbsent, computeIfPresent, contains, containsKey, containsValue, elements, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keys, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, toString, values

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Details

Height_K

public static final String Height_K

See Also:

• Constant Field Values

Width_K

public static final String Width_K

See Also:

• Constant Field Values

CloseSource_K

public static final String CloseSource_K

See Also:

• Constant Field Values

AvoidInOverrun_K

public static final String AvoidInOverrun_K

See Also:

• Constant Field Values

Predictor_K

public static final String Predictor_K

See Also:

• Constant Field Values

Columns_K

public static final String Columns_K

See Also:

• Constant Field Values

Components_K

public static final String Components_K

See Also:

• Constant Field Values

BitsPerComponent_K

public static final String BitsPerComponent_K

See Also:

• Constant Field Values

EarlyChange_K

public static final String EarlyChange_K

See Also:

• Constant Field Values

Rows_K

public static final String Rows_K

See Also:

• Constant Field Values

K_K

public static final String K_K

See Also:

• Constant Field Values

DamagedRowsBeforeError_K

public static final String DamagedRowsBeforeError_K

See Also:

• Constant Field Values

ByteAlign_K

public static final String ByteAlign_K

See Also:

• Constant Field Values

DoRTC_K

public static final String DoRTC_K

See Also:

• Constant Field Values

DoEOL_K

public static final String DoEOL_K

See Also:

• Constant Field Values

BlackIs1_K

public static final String BlackIs1_K

See Also:

• Constant Field Values

UncompressedMode_K

public static final String UncompressedMode_K

See Also:

• Constant Field Values

ColorSpace_K

public static final String ColorSpace_K

See Also:

• Constant Field Values

NewlineEvery_K

public static final String NewlineEvery_K

See Also:

• Constant Field Values

JBIG2Globals_K

public static final String JBIG2Globals_K

See Also:

• Constant Field Values

CompressionLevel_K

public static final String CompressionLevel_K

Sets the compression level to use: FlateEncode.Z_NO_COMPRESSION = 0; FlateEncode.Z_BEST_SPEED = 1; FlateEncode.Z_BEST_COMPRESSION = 9; FlateEncode.Z_DEFAULT_COMPRESSION = -1;

See Also:

• Constant Field Values

CompressionStrategy_K

public static final String CompressionStrategy_K

Sets the compression strategy to use: FlateEncode.Z_FILTERED = 1; FlateEncode.Z_HUFFMAN_ONLY = 2; FlateEncode.Z_DEFAULT_STRATEGY = 0;

See Also:

• Constant Field Values

MemoryLevel_K

public static final String MemoryLevel_K

Sets the amount of memory to use: FlateEncode.MAX_MEM_LEVEL = 9; FlateEncode.DEF_MEM_LEVEL = 8;

See Also:

• Constant Field Values

WindowBits_K

public static final String WindowBits_K

Sets the size of the comparison window (2^bits)

See Also:

• Constant Field Values

Constructor Details

FilterParams

public FilterParams()

Method Details

toASDictionary

public ASDictionary toASDictionary()

Returns:

ASDIctionary representation of the FilterParams

toCosObject

public CosObject toCosObject(CosDocument doc)
                      throws PDFCosParseException,
PDFIOException,
PDFSecurityException

COnverts

Parameters:

doc -

Returns:

CosDIctionary representation of the FilterParams

Throws:

PDFCosParseException

PDFIOException

PDFSecurityException