org.apache.poi.hslf.record

Class FontCollection

java.lang.Object

org.apache.poi.hslf.record.Record

org.apache.poi.hslf.record.RecordContainer

org.apache.poi.hslf.record.FontCollection

public final class FontCollection
extends RecordContainer

FontCollection ia a container that holds information about all the fonts in the presentation.

Field Summary

Fields inherited from class org.apache.poi.hslf.record.RecordContainer

_children

Fields inherited from class org.apache.poi.hslf.record.Record

logger

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FontCollection(byte[] source, int start, int len)

Method Summary

Modifier and Type	Method and Description
HSLFFontInfo	addFont(FontInfo fontInfo) Add font with the given FontInfo configuration to the font collection.
HSLFFontInfo	getFontInfo(int index) Lookup a FontInfo object by its internal font index
HSLFFontInfo	getFontInfo(java.lang.String typeface) Lookup a FontInfo object by its typeface
int	getNumberOfFonts()
long	getRecordType() Return the type, which is 2005
void	writeOut(java.io.OutputStream out) Write the contents of the record back, so it can be written to disk

Methods inherited from class org.apache.poi.hslf.record.RecordContainer

addChildAfter, addChildBefore, appendChildRecord, findFirstOfType, getChildRecords, handleParentAwareRecords, isAnAtom, moveChildBefore, moveChildrenAfter, moveChildrenBefore, removeChild, setChildRecord, writeOut

Methods inherited from class org.apache.poi.hslf.record.Record

buildRecordAtOffset, createRecordForType, findChildRecords, writeLittleEndian, writeLittleEndian

Methods inherited from class java.lang.Object

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

Constructor Detail

FontCollection

protected FontCollection(byte[] source,
                         int start,
                         int len)

Method Detail

getRecordType

public long getRecordType()

Return the type, which is 2005

Specified by:

getRecordType in class Record

writeOut

public void writeOut(java.io.OutputStream out)
              throws java.io.IOException

Write the contents of the record back, so it can be written to disk

Specified by:

writeOut in class Record

Throws:

java.io.IOException

addFont

public HSLFFontInfo addFont(FontInfo fontInfo)

Add font with the given FontInfo configuration to the font collection. The returned FontInfo contains the HSLF specific details and the collection uniquely contains fonts based on their typeface, i.e. calling the method with FontInfo objects having the same name results in the same HSLFFontInfo reference.

Parameters:

fontInfo - the FontInfo configuration, can be a instance of HSLFFontInfo, HSLFFontInfoPredefined or a custom implementation

Returns:

the register HSLFFontInfo object

getFontInfo

public HSLFFontInfo getFontInfo(java.lang.String typeface)

Lookup a FontInfo object by its typeface

Parameters:

typeface - the full font name

Returns:

the HSLFFontInfo for the given name or null if not found

getFontInfo

public HSLFFontInfo getFontInfo(int index)

Lookup a FontInfo object by its internal font index

Parameters:

index - the internal font index

Returns:

the HSLFFontInfo for the given index or null if not found

getNumberOfFonts

public int getNumberOfFonts()

Returns:

the number of registered fonts