org.apache.fop.fonts
Class SingleByteFont

java.lang.Object
  org.apache.fop.fonts.Typeface
      org.apache.fop.fonts.CustomFont
          org.apache.fop.fonts.SingleByteFont

All Implemented Interfaces:

FontDescriptor, FontMetrics, MutableFont

public class SingleByteFont

extends CustomFont

Generic SingleByte font

Field Summary

Fields inherited from class org.apache.fop.fonts.CustomFont

embedResourceName

Constructor Summary

SingleByteFont()
Main constructor.

Method Summary

char[]	getCharsUsed()
java.lang.String	getEncoding() Get the encoding of the font.
int	getWidth(int i, int size) Return the width (in 1/1000ths of point size) of the character at code point i.
int[]	getWidths() Return the array of widths.
boolean	hasChar(char c) Determines whether this font contains a particular character/glyph.
boolean	isEmbeddable() Indicates if this font may be embedded.
char	mapChar(char c) Map a Unicode character to a code point in the font.
void	setEncoding(java.lang.String encoding) Sets the encoding of the font.
void	setWidth(int index, int width) Sets a width for a character.
protected void	updateMapping() Updates the mapping variable based on the encoding.

Methods inherited from class org.apache.fop.fonts.CustomFont

getAscender, getAscender, getCapHeight, getCapHeight, getDescender, getDescender, getEmbedFileName, getEmbedFileSource, getEmbedResourceName, getFirstChar, getFlags, getFontBBox, getFontName, getFontType, getItalicAngle, getKerningInfo, getLastChar, getMissingWidth, getStemV, getXHeight, hasKerningInfo, isKerningEnabled, putKerningEntry, setAscender, setCapHeight, setDescender, setEmbedFileName, setEmbedResourceName, setFirstChar, setFlags, setFontBBox, setFontName, setFontType, setItalicAngle, setKerningEnabled, setLastChar, setMissingWidth, setResolver, setStemV, setXHeight

Methods inherited from class org.apache.fop.fonts.Typeface

getMaxAscent, isMultiByte

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.fop.fonts.FontMetrics

getMaxAscent

Constructor Detail

SingleByteFont

public SingleByteFont()

Main constructor.

Method Detail

updateMapping

protected void updateMapping()

Updates the mapping variable based on the encoding.

isEmbeddable

public boolean isEmbeddable()

Description copied from interface: FontDescriptor

Indicates if this font may be embedded.

Returns:

True, if embedding is possible/permitted

See Also:

FontDescriptor.isEmbeddable()

getEncoding

public java.lang.String getEncoding()

Description copied from class: Typeface

Get the encoding of the font.

Specified by:

getEncoding in class Typeface

Returns:

the encoding

See Also:

Typeface.getEncoding()

setEncoding

public void setEncoding(java.lang.String encoding)

Sets the encoding of the font.

Parameters:

encoding - the encoding (ex. "WinAnsiEncoding" or "SymbolEncoding")

getWidth

public int getWidth(int i,
                    int size)

Description copied from interface: FontMetrics

Return the width (in 1/1000ths of point size) of the character at code point i.

Parameters:

i - code point index

size - font size

Returns:

the width of the character

See Also:

FontMetrics.getWidth(int, int)

getWidths

public int[] getWidths()

Description copied from interface: FontMetrics

Return the array of widths.

This is used to get an array for inserting in an output format. It should not be used for lookup.

Returns:

an array of widths

See Also:

FontMetrics.getWidths()

mapChar

public char mapChar(char c)

Description copied from class: Typeface

Map a Unicode character to a code point in the font.

Specified by:

mapChar in class Typeface

Parameters:

c - character to map

Returns:

the mapped character

See Also:

Typeface.mapChar(char)

hasChar

public boolean hasChar(char c)

Description copied from class: Typeface

Determines whether this font contains a particular character/glyph.

Specified by:

hasChar in class Typeface

Parameters:

c - character to check

Returns:

True if the character is supported, Falso otherwise

See Also:

Typeface.hasChar(char)

setWidth

public void setWidth(int index,
                     int width)

Sets a width for a character.

Parameters:

index - index of the character

width - the width of the character

getCharsUsed

public char[] getCharsUsed()