Class Type1CFont

java.lang.Object

com.sun.pdfview.font.PDFFont

com.sun.pdfview.font.OutlineFont

com.sun.pdfview.font.Type1CFont

public class Type1CFont
extends OutlineFont

A representation, with parser, of an Adobe Type 1C font.

Author:

Mike Wessler

Constructor Summary

Constructors

Constructor	Description
Type1CFont(String baseFont, PDFObject src, PDFFontDescriptor descriptor)	create a new Type1CFont based on a font data stream and a descriptor

Method Summary

Modifier and Type	Method	Description
int	calcoffset(int base)	calculate an offset code for a dictionary.
int	getIndexSize(int loc)	get the size of the dictionary located within the stream at some offset.
protected GeneralPath	getOutline(char src, float width)	Get a glyph outline by character code Note this method must always return an outline
protected GeneralPath	getOutline(String name, float width)	Get a glyph outline by name
String	getSID(int id)	get the name associated with an ID.
int	getTableLength(int loc)	return the number of entries in an Index table.
void	readFNum()	read the next funky floating point number from the input stream. value gets put into the fnum field.

Methods inherited from class OutlineFont

getCharCount, getDefaultWidth, getFirstChar, getGlyph, getLastChar, getWidth

Methods inherited from class PDFFont

equals, getBaseFont, getCachedGlyph, getDescriptor, getEncoding, getFont, getGlyphs, getSubtype, getUnicodeMap, hashCode, setBaseFont, setDescriptor, setEncoding, setSubtype, setUnicodeMap, toString

Methods inherited from class Object

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

Constructor Details

Type1CFont

public Type1CFont(String baseFont,
 PDFObject src,
 PDFFontDescriptor descriptor)
           throws IOException

create a new Type1CFont based on a font data stream and a descriptor

Parameters:

baseFont - the postscript name of this font

src - a stream containing the font

descriptor - the descriptor for this font

Throws:

IOException

Method Details

readFNum

public void readFNum()

read the next funky floating point number from the input stream. value gets put into the fnum field.

getIndexSize

public int getIndexSize(int loc)

get the size of the dictionary located within the stream at some offset.

Parameters:

loc - the index of the start of the dictionary

Returns:

the size of the dictionary, in bytes.

getTableLength

public int getTableLength(int loc)

return the number of entries in an Index table.

Parameters:

loc -

Returns:

calcoffset

public int calcoffset(int base)

calculate an offset code for a dictionary. Uses the count of entries to determine what the offset should be.

Parameters:

base - the index of the start of the dictionary

getSID

public String getSID(int id)

get the name associated with an ID.

Parameters:

id - the index of the name

Returns:

the name from the FontSupport.stdNames table augmented by the local name table

getOutline

protected GeneralPath getOutline(String name,
 float width)

Get a glyph outline by name

Specified by:

getOutline in class OutlineFont

Parameters:

name - the name of the desired glyph

Returns:

the glyph outline, or null if unavailable

getOutline

protected GeneralPath getOutline(char src,
 float width)

Get a glyph outline by character code Note this method must always return an outline

Specified by:

getOutline in class OutlineFont

Parameters:

src - the character code of the desired glyph

Returns:

the glyph outline