com.itextpdf.io.font.otf

Class GlyphLine

java.lang.Object

com.itextpdf.io.font.otf.GlyphLine

public class GlyphLine
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	GlyphLine.ActualText
static class	GlyphLine.GlyphLinePart
static interface	GlyphLine.IGlyphLineFilter

Field Summary

Fields

Modifier and Type	Field and Description
protected List<GlyphLine.ActualText>	actualText
int	end
protected List<Glyph>	glyphs
int	idx
int	start

Constructor Summary

Constructors

Modifier	Constructor and Description
	GlyphLine()
	GlyphLine(GlyphLine other) Copy a line of Glyphs.
	GlyphLine(GlyphLine other, int start, int end) Copy a slice of a line of Glyphs
	GlyphLine(List<Glyph> glyphs) Create a new line of Glyphs.
	GlyphLine(List<Glyph> glyphs, int start, int end) Create a new line of Glyphs from a slice of a List of Glyphs.
protected	GlyphLine(List<Glyph> glyphs, List<GlyphLine.ActualText> actualText, int start, int end) Create a new line of Glyphs from a slice of a List of Glyphs, and add the actual text.

Method Summary

Modifier and Type	Method and Description
void	add(Glyph glyph)
void	add(GlyphLine other) Add a line to the current one.
void	add(int index, Glyph glyph)
GlyphLine	copy(int left, int right) Copy a slice of this Glyphline.
boolean	equals(Object obj)
GlyphLine	filter(GlyphLine.IGlyphLineFilter filter)
Glyph	get(int index)
int	hashCode()
Iterator<GlyphLine.GlyphLinePart>	iterator()
void	replaceContent(GlyphLine other) Replaces the current content with the other line's content.
Glyph	set(int index, Glyph glyph)
void	setActualText(int left, int right, String text)
void	setGlyphs(List<Glyph> replacementGlyphs)
int	size()
void	substituteManyToOne(OpenTypeFontTableReader tableReader, int lookupFlag, int rightPartLen, int substitutionGlyphIndex)
void	substituteOneToMany(OpenTypeFontTableReader tableReader, int[] substGlyphIds)
void	substituteOneToOne(OpenTypeFontTableReader tableReader, int substitutionGlyphIndex)
String	toString()
String	toUnicodeString(int start, int end) Get the unicode string representation of the GlyphLine slice.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

start

public int start

end

public int end

idx

public int idx

glyphs

protected List<Glyph> glyphs

actualText

protected List<GlyphLine.ActualText> actualText

Constructor Detail

GlyphLine

public GlyphLine()

GlyphLine

public GlyphLine(List<Glyph> glyphs)

Create a new line of Glyphs.

Parameters:

glyphs - list containing the glyphs

GlyphLine

public GlyphLine(List<Glyph> glyphs,
                 int start,
                 int end)

Create a new line of Glyphs from a slice of a List of Glyphs.

Parameters:

glyphs - list of Glyphs to slice

start - starting index of the slice

end - terminating index of the slice

GlyphLine

protected GlyphLine(List<Glyph> glyphs,
                    List<GlyphLine.ActualText> actualText,
                    int start,
                    int end)

Create a new line of Glyphs from a slice of a List of Glyphs, and add the actual text.

Parameters:

glyphs - list of Glyphs to slice

actualText - corresponding list containing the actual text the glyphs represent

start - starting index of the slice

end - terminating index of the slice

GlyphLine

public GlyphLine(GlyphLine other)

Copy a line of Glyphs.

Parameters:

other - line of Glyphs to copy

GlyphLine

public GlyphLine(GlyphLine other,
                 int start,
                 int end)

Copy a slice of a line of Glyphs

Parameters:

other - line of Glyphs to copy

start - starting index of the slice

end - terminating index of the slice

Method Detail

toUnicodeString

public String toUnicodeString(int start,
                              int end)

Get the unicode string representation of the GlyphLine slice.

Parameters:

start - starting index of the slice

end - terminating index of the slice

Returns:

String containing the unicode representation of the slice.

toString

public String toString()

Overrides:

toString in class Object

copy

public GlyphLine copy(int left,
                      int right)

Copy a slice of this Glyphline.

Parameters:

left - leftmost index of the slice

right - rightmost index of the slice

Returns:

new GlyphLine containing the copied slice

get

public Glyph get(int index)

set

public Glyph set(int index,
                 Glyph glyph)

add

public void add(Glyph glyph)

add

public void add(int index,
                Glyph glyph)

setGlyphs

public void setGlyphs(List<Glyph> replacementGlyphs)

add

public void add(GlyphLine other)

Add a line to the current one. The glyphs from the start till the end points will be copied. The same is true for the actual text.

Parameters:

other - the line that should be added to the current one

replaceContent

public void replaceContent(GlyphLine other)

Replaces the current content with the other line's content.

Parameters:

other - the line with the content to be set to the current one

size

public int size()

substituteManyToOne

public void substituteManyToOne(OpenTypeFontTableReader tableReader,
                                int lookupFlag,
                                int rightPartLen,
                                int substitutionGlyphIndex)

substituteOneToOne

public void substituteOneToOne(OpenTypeFontTableReader tableReader,
                               int substitutionGlyphIndex)

substituteOneToMany

public void substituteOneToMany(OpenTypeFontTableReader tableReader,
                                int[] substGlyphIds)

filter

public GlyphLine filter(GlyphLine.IGlyphLineFilter filter)

setActualText

public void setActualText(int left,
                          int right,
                          String text)

iterator

public Iterator<GlyphLine.GlyphLinePart> iterator()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object