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org.apache.poi.hslf.record
Class FontCollection

java.lang.Object
  extended by org.apache.poi.hslf.record.Record
      extended by org.apache.poi.hslf.record.RecordContainer
          extended by 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
protected FontCollection(byte[] source, int start, int len)
           
 
Method Summary
 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
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