de.intarsys.pdf.encoding
Class FontSpecificEncoding

java.lang.Object
  de.intarsys.pdf.encoding.Encoding
      de.intarsys.pdf.encoding.FontSpecificEncoding

public class FontSpecificEncoding
extends Encoding

An encoding that is defined externally in the font program itself.

There is no further information about how the mapping will be done and we will rely on some heuristics...

Field Summary

static FontSpecificEncoding

UNIQUE

Fields inherited from class de.intarsys.pdf.encoding.Encoding

CN_MacRomanEncoding, CN_StandardEncoding, CN_WinAnsiEncoding, NAME_a, NAME_A, NAME_aacute, NAME_Aacute, NAME_acircumflex, NAME_Acircumflex, NAME_acute, NAME_adieresis, NAME_Adieresis, NAME_ae, NAME_AE, NAME_agrave, NAME_Agrave, NAME_ampersand, NAME_aring, NAME_Aring, NAME_asciicircum, NAME_asciitilde, NAME_asterisk, NAME_at, NAME_atilde, NAME_Atilde, NAME_b, NAME_B, NAME_backslash, NAME_bar, NAME_braceleft, NAME_braceright, NAME_bracketleft, NAME_bracketright, NAME_breve, NAME_brokenbar, NAME_bullet, NAME_c, NAME_C, NAME_caron, NAME_ccedilla, NAME_Ccedilla, NAME_cedilla, NAME_cent, NAME_circumflex, NAME_colon, NAME_comma, NAME_copyright, NAME_currency, NAME_d, NAME_D, NAME_dagger, NAME_daggerdbl, NAME_degree, NAME_dieresis, NAME_divide, NAME_dollar, NAME_dotaccent, NAME_dotlessi, NAME_e, NAME_E, NAME_eacute, NAME_Eacute, NAME_ecircumflex, NAME_Ecircumflex, NAME_edieresis, NAME_Edieresis, NAME_egrave, NAME_Egrave, NAME_eight, NAME_ellipsis, NAME_emdash, NAME_endash, NAME_equal, NAME_eth, NAME_Eth, NAME_Euro, NAME_exclam, NAME_exclamdown, NAME_f, NAME_F, NAME_fi, NAME_five, NAME_fl, NAME_florin, NAME_four, NAME_fraction, NAME_g, NAME_G, NAME_germandbls, NAME_grave, NAME_greater, NAME_guillemotleft, NAME_guillemotright, NAME_guilsinglleft, NAME_guilsinglright, NAME_h, NAME_H, NAME_hungarumlaut, NAME_hyphen, NAME_i, NAME_I, NAME_iacute, NAME_Iacute, NAME_icircumflex, NAME_Icircumflex, NAME_idieresis, NAME_Idieresis, NAME_igrave, NAME_Igrave, NAME_j, NAME_J, NAME_k, NAME_K, NAME_l, NAME_L, NAME_less, NAME_logicalnot, NAME_lslash, NAME_Lslash, NAME_m, NAME_M, NAME_macron, NAME_minus, NAME_mu, NAME_multiply, NAME_n, NAME_N, NAME_nine, NAME_ntilde, NAME_Ntilde, NAME_numbersign, NAME_o, NAME_O, NAME_oacute, NAME_Oacute, NAME_ocircumflex, NAME_Ocircumflex, NAME_odieresis, NAME_Odieresis, NAME_oe, NAME_OE, NAME_ogonek, NAME_ograve, NAME_Ograve, NAME_one, NAME_onehalf, NAME_onequarter, NAME_onesuperior, NAME_ordfeminine, NAME_ordmasculine, NAME_oslash, NAME_Oslash, NAME_otilde, NAME_Otilde, NAME_p, NAME_P, NAME_paragraph, NAME_parenleft, NAME_parenright, NAME_percent, NAME_period, NAME_periodcentered, NAME_perthousand, NAME_plus, NAME_plusminus, NAME_q, NAME_Q, NAME_question, NAME_questiondown, NAME_quotedbl, NAME_quotedblbase, NAME_quotedblleft, NAME_quotedblright, NAME_quoteleft, NAME_quoteright, NAME_quotesinglbase, NAME_quotesingle, NAME_r, NAME_R, NAME_registered, NAME_ring, NAME_s, NAME_S, NAME_scaron, NAME_Scaron, NAME_section, NAME_semicolon, NAME_seven, NAME_six, NAME_slash, NAME_space, NAME_sterling, NAME_t, NAME_T, NAME_thorn, NAME_Thorn, NAME_three, NAME_threequarters, NAME_threesuperior, NAME_tilde, NAME_trademark, NAME_two, NAME_twosuperior, NAME_u, NAME_U, NAME_uacute, NAME_Uacute, NAME_ucircumflex, NAME_Ucircumflex, NAME_udieresis, NAME_Udieresis, NAME_ugrave, NAME_Ugrave, NAME_underscore, NAME_v, NAME_V, NAME_w, NAME_W, NAME_x, NAME_X, NAME_y, NAME_Y, NAME_yacute, NAME_Yacute, NAME_ydieresis, NAME_Ydieresis, NAME_yen, NAME_z, NAME_Z, NAME_zcaron, NAME_Zcaron, NAME_zero

Constructor Summary

FontSpecificEncoding()

Method Summary

int	getByteCode(int unicode) Get the byte code point where the character referenced by the Unicode code point unicode is mapped in this font encoding or -1 if invalid.
int	getByteCode(String name) Get the code point where the character referenced by the Adobe glyph name name is mapped in this font encoding or -1 if not valid.
COSObject	getCosObject() Get an object that can be used as a representation of the receiver encoding within doc.
String	getGlyphName(int codePoint) Get the character name for a given encoded byte code point.
String	getName()
int	getUnicode(int byteCode) Get the Unicode code point for the encoded code Point byteCode or -1 if not available.
int	getValidByteCode(int unicode) Get the byte code point where the character referenced by the Unicode code point unicode is mapped in this font encoding or a valid replacement code point if invalid.
int	getValidByteCode(String name) Get the code point where the character referenced by the Adobe glyph name name is mapped in this font encoding or a valid replacement.
boolean	isFontSpecificEncoding() Answer true if this encoding is specific to and embedded into the font program itself so that we can not derive any mapping information from here.

Methods inherited from class de.intarsys.pdf.encoding.Encoding

create, createReader, createWriter, decode, encode, encode, getDifferenceGlyphName, getDifferenceUnicode, getStandard, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

UNIQUE

public static FontSpecificEncoding UNIQUE

Constructor Detail

FontSpecificEncoding

public FontSpecificEncoding()

Method Detail

getByteCode

public int getByteCode(String name)

Description copied from class: Encoding

Get the code point where the character referenced by the Adobe glyph name name is mapped in this font encoding or -1 if not valid.

name must be a valid Adobe glyph name. The code point is a value from 0...255. If the glyph is not found, -1 is returned.

Specified by:

getByteCode in class Encoding

Parameters:

name - The glyph name.

Returns:

The index from 0..255 where this character is mapped or -1.

getByteCode

public int getByteCode(int unicode)

Description copied from class: Encoding

Get the byte code point where the character referenced by the Unicode code point unicode is mapped in this font encoding or -1 if invalid.

unicode must be a valid Unicode code point. The returned code point is a value from 0...255. If the Unicode code point is not valid or not mapped, -1 is returned.

Specified by:

getByteCode in class Encoding

Parameters:

unicode - The Unicode code point to look up.

Returns:

The index from 0..255 where this character is mapped or -1.

getCosObject

public COSObject getCosObject()

Description copied from class: Encoding

Get an object that can be used as a representation of the receiver encoding within doc.

Specified by:

getCosObject in class Encoding

Returns:

Get an object that can be used as a representation of the receiver encoding within doc.

isFontSpecificEncoding

public boolean isFontSpecificEncoding()

Description copied from class: Encoding

Answer true if this encoding is specific to and embedded into the font program itself so that we can not derive any mapping information from here.

Overrides:

isFontSpecificEncoding in class Encoding

Returns:

Answer true if this encoding is specific to and embedded into the font program itself

getGlyphName

public String getGlyphName(int codePoint)

Description copied from class: Encoding

Get the character name for a given encoded byte code point. If no mapping is defined, return ".notdef".

Specified by:

getGlyphName in class Encoding

Parameters:

codePoint - The encoded byte code point.

Returns:

The glyph name of the character referenced by codePoint or ".notdef".

getName

public String getName()

Specified by:

getName in class Encoding

getUnicode

public int getUnicode(int byteCode)

Description copied from class: Encoding

Get the Unicode code point for the encoded code Point byteCode or -1 if not available.

Specified by:

getUnicode in class Encoding

Parameters:

byteCode - The encoded code point

Returns:

The Unicode code point for the encoded code Point byteCode or -1.

getValidByteCode

public int getValidByteCode(String name)

Description copied from class: Encoding

Get the code point where the character referenced by the Adobe glyph name name is mapped in this font encoding or a valid replacement.

name must be a valid Adobe glyph name. The code point is a value from 0...255. If the glyph is not found, a valif replacement code point is returned instead (for example the space character).

Specified by:

getValidByteCode in class Encoding

Parameters:

name - The glyph name.

Returns:

The index from 0..255 where this character is mapped or a valid replacement.

getValidByteCode

public int getValidByteCode(int unicode)

Description copied from class: Encoding

Get the byte code point where the character referenced by the Unicode code point unicode is mapped in this font encoding or a valid replacement code point if invalid.

unicode must be a valid Unicode code point. The returned code point is a value from 0...255. If the Unicode code point is not valid or not mapped, a valid code point is returned is returned (for example the space character).

Specified by:

getValidByteCode in class Encoding

Parameters:

unicode - The Unicode code point to look up.

Returns:

The index from 0..255 where this character is mapped or valid replacement.