com.mgz.afp.foca

Class CFI_CodedFontIndex

java.lang.Object

com.mgz.afp.base.StructuredField

com.mgz.afp.foca.CFI_CodedFontIndex

All Implemented Interfaces:

IAFPDecodeableWriteable

public class CFI_CodedFontIndex
extends StructuredField

CFI – D38C8A – Coded Font Index
The Coded Font Index (CFI) identifies one or more Font Character Set and Code Page object pairs, and associated size information for outline font scaling.

CFI structured field names the font character sets and code pages for the font. The structured field contains a set of parameters, defined as a repeating group. The length of the repeating group is defined in the Coded Font Control structured field. The number of repeating groups in the structured field can be determine by dividing the length of the CFI structured field (minus the length of the structured field introducer) by the length of the CFI repeating group. The repeating groups are sorted in ascending order based on the section identifier.

Single-Byte and Double-byte Outline
There is only one section for a single-byte font, or a double-byte outline font; therefore, there is only one repeating group.

Double-Byte Raster Coded Fonts
There can be 190 sections (X'41' to X'FE'). Each section requires its own repeating group. The repeating groups are sorted in ascending order based on the section identifier.

The data for the CFI structured field consists of a series of repeating groups.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CFI_CodedFontIndex.CFIRepeatingGroup

Field Summary

Fields

Modifier and Type	Field and Description
static int	CFIRepeatingGroupLength

Constructor Summary

Constructors

Constructor and Description
CFI_CodedFontIndex()

Method Summary

Modifier and Type	Method and Description
void	addCFIRepeatingGroup(CFI_CodedFontIndex.CFIRepeatingGroup CFIrg)
void	decodeAFP(byte[] sfData, int offset, int length, AFPParserConfiguration config) Decodes the given AFP data. Parameter length specifies the length in bytes of the data to be decoded, beginning with position offset.
java.util.List<CFI_CodedFontIndex.CFIRepeatingGroup>	getCfiRepeatingGroups()
void	removeCFIRepeatingGroup(CFI_CodedFontIndex.CFIRepeatingGroup CFIrg)
void	setCfiRepeatingGroups(java.util.List<CFI_CodedFontIndex.CFIRepeatingGroup> cfiRepeatingGroups)
void	writeAFP(java.io.OutputStream os, AFPParserConfiguration config) Writes the object to the given os encoded as AFP data.

Methods inherited from class com.mgz.afp.base.StructuredField

checkDataLength, getActualLength, getPadding, getStructuredFieldIntroducer, isBeginSF, isEndSF, isShallow, setPadding, setStructuredFieldIntroducer, toString, writeFullStructuredField

Methods inherited from class java.lang.Object

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

Field Detail

CFIRepeatingGroupLength

public static final int CFIRepeatingGroupLength

See Also:

Constant Field Values

Constructor Detail

CFI_CodedFontIndex

public CFI_CodedFontIndex()

Method Detail

decodeAFP

public void decodeAFP(byte[] sfData,
                      int offset,
                      int length,
                      AFPParserConfiguration config)
               throws AFPParserException

Description copied from interface: IAFPDecodeableWriteable

Decodes the given AFP data.
Parameter length specifies the length in bytes of the data to be decoded, beginning with position offset. If parameter length has a value of -1, the given data array is decoded up to the end of the array.

Specified by:

decodeAFP in interface IAFPDecodeableWriteable

Specified by:

decodeAFP in class StructuredField

Parameters:

sfData - contains the AFP data to decode.

offset - the byte index position where the decoding should start.

length - the length in bytes of the data to be decoded, beginning with position offset.

config - contains parameter used for decoding.

Throws:

AFPParserException - if the given AFP data are invalid.

writeAFP

public void writeAFP(java.io.OutputStream os,
                     AFPParserConfiguration config)
              throws java.io.IOException

Description copied from interface: IAFPDecodeableWriteable

Writes the object to the given os encoded as AFP data.

Specified by:

writeAFP in interface IAFPDecodeableWriteable

Specified by:

writeAFP in class StructuredField

Parameters:

os - OutputStream to write to.

config - contains parameter used for encoding.

Throws:

java.io.IOException - if a problem occurs while writing to the given OutputStream.

getCfiRepeatingGroups

public java.util.List<CFI_CodedFontIndex.CFIRepeatingGroup> getCfiRepeatingGroups()

setCfiRepeatingGroups

public void setCfiRepeatingGroups(java.util.List<CFI_CodedFontIndex.CFIRepeatingGroup> cfiRepeatingGroups)

addCFIRepeatingGroup

public void addCFIRepeatingGroup(CFI_CodedFontIndex.CFIRepeatingGroup CFIrg)

removeCFIRepeatingGroup

public void removeCFIRepeatingGroup(CFI_CodedFontIndex.CFIRepeatingGroup CFIrg)