de.intarsys.cwt.font.truetype

Class CreateSubset

java.lang.Object

de.intarsys.cwt.font.truetype.CreateSubset

public class CreateSubset
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static byte[][]	SubsetTables

Constructor Summary

Constructors

Constructor and Description
CreateSubset(TTFont font, java.util.Set glyphIndices)

Method Summary

Modifier and Type	Method and Description
protected java.util.Set	addCompositeGlyphs(de.intarsys.tools.randomaccess.IRandomAccess glyfRandom, int[] locations, java.util.Set glyphs) Add all dependent glyphs not yet included for any composite glyphs in the set of glyphs.
protected void	addCompositeGlyphs(de.intarsys.tools.randomaccess.IRandomAccess glyfRandom, int[] locations, java.util.Set glyphs, int codePoint) Add dependent glyphs not yet included for composite glyphs.
TTFont	compute()
protected TTFont	copySubset()
protected void	createGlyphTable(TTTable loca, TTTable glyf, de.intarsys.tools.randomaccess.IRandomAccess glyfRandom, int[] oldLocations, java.util.Set glyphs, boolean shortFormat)
TTFont	getFont()
java.util.Set	getGlyphIndices()
TTFont	getResult()

Methods inherited from class java.lang.Object

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

Field Detail

SubsetTables

public static byte[][] SubsetTables

Constructor Detail

CreateSubset

public CreateSubset(TTFont font,
                    java.util.Set glyphIndices)

Method Detail

addCompositeGlyphs

protected java.util.Set addCompositeGlyphs(de.intarsys.tools.randomaccess.IRandomAccess glyfRandom,
                                           int[] locations,
                                           java.util.Set glyphs)
                                    throws java.io.IOException,
                                           TrueTypeException

Add all dependent glyphs not yet included for any composite glyphs in the set of glyphs.

Parameters:

glyfRandom -

locations -

glyphs -

Returns:

Throws:

java.io.IOException

TrueTypeException

addCompositeGlyphs

protected void addCompositeGlyphs(de.intarsys.tools.randomaccess.IRandomAccess glyfRandom,
                                  int[] locations,
                                  java.util.Set glyphs,
                                  int codePoint)
                           throws java.io.IOException,
                                  TrueTypeException

Add dependent glyphs not yet included for composite glyphs.

Parameters:

glyfRandom -

locations -

glyphs -

codePoint -

Throws:

java.io.IOException

TrueTypeException

compute

public TTFont compute()
               throws java.io.IOException,
                      TrueTypeException

Throws:

java.io.IOException

TrueTypeException

copySubset

protected TTFont copySubset()

createGlyphTable

protected void createGlyphTable(TTTable loca,
                                TTTable glyf,
                                de.intarsys.tools.randomaccess.IRandomAccess glyfRandom,
                                int[] oldLocations,
                                java.util.Set glyphs,
                                boolean shortFormat)
                         throws java.io.IOException,
                                TrueTypeException

Throws:

java.io.IOException

TrueTypeException

getFont

public TTFont getFont()

getGlyphIndices

public java.util.Set getGlyphIndices()

getResult

public TTFont getResult()