org.jpedal.fonts

Class StandardFonts

java.lang.Object

org.jpedal.fonts.StandardFonts

public class StandardFonts
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	CIDTYPE0
static int	CIDTYPE2
static String[]	CMAP
protected static String[]	files_names names of 14 local fonts used in pdf
protected static String[]	files_names_bis alternative names of 14 local fonts used in pdf
static int	FONT_UNSUPPORTED
protected static Map<String,String>	javaFontList lookup table for java fonts
protected static String[]	javaFonts java font versions of fonts
static int	MAC flag used to identify mac encoding
static int	MACEXPERT flag used to identify MacExpert encoding
static int	OPENTYPE
static int	PDF
static int	STD flag used to identify STD encoding
static int	SYMBOL flag used to identify Symbol encoding
static int	TRUETYPE
static int	TRUETYPE_COLLECTION
static int	TYPE0 mapped onto CID0 or CID2
static int	TYPE1
static int	TYPE3
static boolean	usesGlyphlist flag if standard_encoding loaded
static int	WIN flag used to identify WIN encoding
static int	ZAPF flag used to identify ZAPF encoding

Constructor Summary

Constructors

Constructor and Description
StandardFonts()

Method Summary

Modifier and Type	Method and Description
static void	checkLoaded(int enc) load required mappings
static String	convertNumberToGlyph(String mappedChar, boolean containsHexNumbers, boolean allowSingleValue)
static void	dispose()
static String	expandName(String name) convert common abbreviations of standard fonts names
static int	getAdobeMap(String key)
static String	getEncodedChar(int font_encoding, int char_int)
static float[]	getFontBounds(String fontName) get FontBonds set in afm file
static Map<String,String>	getFontDetails(int type, String subFont) open font , read postscript, and return Map with font details
static int	getFontType(String name) return font type based on file ending or FONT_UNSUPPORTED if not recognised
static String	getFontypeAsString(int fontType) turn hashed key value into String
static int	getIDForGlyphName(String fontName, String glyphName)
static String	getNameFromUnicode(String unicode) Returns the appropriate glyph name for a supplied unicode value.
static Float	getStandardWidth(String font, String key)
static String	getUnicodeChar(int i, int key)
static String	getUnicodeName(String key)
static boolean	isStandardFont(String fontName, boolean excludeWeights) see if a standard font (ie Arial, Helvetica)
static boolean	isValidGlyphName(String key)
protected static void	loadStandardFontWidth(String fontName) check if one of 14 standard fonts and if so load widths
static int	lookupCharacterIndex(String glyph, int idx) converts glyph into character index
static int	mapCIDToValidUnicode(String fontName, int cid) Find an appropriate value to use for identity CID fonts as unicode values are unrelated to actual values and many potential values are blocked by browsers
static void	readCMAP()
static String[]	readNamesFromFont(int type, String subFont, int mode) open font , read postscript, family or full names and return array
static String	show()

Methods inherited from class java.lang.Object

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

Field Detail

PDF

public static final int PDF

See Also:

Constant Field Values

ZAPF

public static final int ZAPF

flag used to identify ZAPF encoding

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Constant Field Values

SYMBOL

public static final int SYMBOL

flag used to identify Symbol encoding

See Also:

Constant Field Values

MACEXPERT

public static final int MACEXPERT

flag used to identify MacExpert encoding

See Also:

Constant Field Values

WIN

public static final int WIN

flag used to identify WIN encoding

See Also:

Constant Field Values

STD

public static final int STD

flag used to identify STD encoding

See Also:

Constant Field Values

MAC

public static final int MAC

flag used to identify mac encoding

See Also:

Constant Field Values

TYPE0

public static final int TYPE0

mapped onto CID0 or CID2

See Also:

Constant Field Values

TYPE1

public static final int TYPE1

See Also:

Constant Field Values

TRUETYPE

public static final int TRUETYPE

See Also:

Constant Field Values

TYPE3

public static final int TYPE3

See Also:

Constant Field Values

CIDTYPE0

public static final int CIDTYPE0

See Also:

Constant Field Values

CIDTYPE2

public static final int CIDTYPE2

See Also:

Constant Field Values

OPENTYPE

public static final int OPENTYPE

See Also:

Constant Field Values

TRUETYPE_COLLECTION

public static final int TRUETYPE_COLLECTION

See Also:

Constant Field Values

FONT_UNSUPPORTED

public static final int FONT_UNSUPPORTED

See Also:

Constant Field Values

javaFontList

protected static Map<String,String> javaFontList

lookup table for java fonts

javaFonts

protected static String[] javaFonts

java font versions of fonts

files_names

protected static String[] files_names

names of 14 local fonts used in pdf

files_names_bis

protected static String[] files_names_bis

alternative names of 14 local fonts used in pdf

usesGlyphlist

public static boolean usesGlyphlist

flag if standard_encoding loaded

CMAP

public static String[] CMAP

Constructor Detail

StandardFonts

public StandardFonts()

Method Detail

show

public static String show()

dispose

public static void dispose()

getFontType

public static int getFontType(String name)

return font type based on file ending or FONT_UNSUPPORTED if not recognised

Parameters:

name -

Returns:

int - defined in StandardFonts (no value is FONT_UNSUPPORTED)

getFontBounds

public static float[] getFontBounds(String fontName)

get FontBonds set in afm file

getUnicodeName

public static String getUnicodeName(String key)

getUnicodeChar

public static String getUnicodeChar(int i,
                                    int key)

getStandardWidth

public static Float getStandardWidth(String font,
                                     String key)

getNameFromUnicode

public static String getNameFromUnicode(String unicode)

Returns the appropriate glyph name for a supplied unicode value.

Parameters:

unicode - The character in unicode

Returns:

The glyph name

getEncodedChar

public static String getEncodedChar(int font_encoding,
                                    int char_int)

checkLoaded

public static void checkLoaded(int enc)

load required mappings

loadStandardFontWidth

protected static void loadStandardFontWidth(String fontName)

check if one of 14 standard fonts and if so load widths

lookupCharacterIndex

public static int lookupCharacterIndex(String glyph,
                                       int idx)

converts glyph into character index

getAdobeMap

public static int getAdobeMap(String key)

Returns:

Returns the adobe mapping for truetype case 3,1

isValidGlyphName

public static boolean isValidGlyphName(String key)

Returns:

Returns a boolean if in Adobe map

isStandardFont

public static boolean isStandardFont(String fontName,
                                     boolean excludeWeights)

see if a standard font (ie Arial, Helvetica)

getFontDetails

public static Map<String,String> getFontDetails(int type,
                                                String subFont)

open font , read postscript, and return Map with font details

readNamesFromFont

public static String[] readNamesFromFont(int type,
                                         String subFont,
                                         int mode)
                                  throws Exception

open font , read postscript, family or full names and return array

Throws:

Exception

convertNumberToGlyph

public static String convertNumberToGlyph(String mappedChar,
                                          boolean containsHexNumbers,
                                          boolean allowSingleValue)

getFontypeAsString

public static String getFontypeAsString(int fontType)

turn hashed key value into String

mapCIDToValidUnicode

public static int mapCIDToValidUnicode(String fontName,
                                       int cid)

Find an appropriate value to use for identity CID fonts as unicode values are unrelated to actual values and many potential values are blocked by browsers

Parameters:

fontName - Name of the font to use

cid - The cid value to map from

Returns:

The value mapped onto

getIDForGlyphName

public static int getIDForGlyphName(String fontName,
                                    String glyphName)

expandName

public static String expandName(String name)

convert common abbreviations of standard fonts names

readCMAP

public static void readCMAP()