de.intarsys.pdf.encoding
Class CMapEncoding

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

public class CMapEncoding
extends Encoding

This is a wrapper implementation around the CMap definition in the /Encoding entry for a Type0 font.

Field Summary

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

CMapEncoding(CMap map)

Method Summary

COSObject	cosGetObject() Get an object that can be used as a representation of the receiver encoding within doc.
int	getDecoded(int codepoint) Get the character for the codepoint or -1 if not available.
int	getEncoded(int character) Get the codepoint for the the character or -1 if invalid.
int	getEncoded(String name) Get the codepoint for the the named character or -1 if invalid.
String	getGlyphName(int codepoint) Get the character name for a given encoded codepoint.
String	getName() The name of this encoding.
int	getNextDecoded(InputStream is) Get the next decoded character from the input stream.
int	getNextEncoded(InputStream is) The next codepoint from the input stream.
void	putNextDecoded(OutputStream os, int character) Put the next character onto the input stream after encoding.
void	putNextEncoded(OutputStream os, int codepoint) Put the next codepoint onto the input stream.

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

createNamed, createReader, createWriter, decode, decode, decode, encode, encode, encode, encode, getDifferenceDecoded, getDifferenceGlyphName, getValidEncoded, getValidEncoded, isEncodable, isEncodable, isEncodable, isFontSpecificEncoding, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CMapEncoding

public CMapEncoding(CMap map)

Method Detail

cosGetObject

public COSObject cosGetObject()

Description copied from class: Encoding

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

Specified by:

cosGetObject in class Encoding

Returns:

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

getDecoded

public int getDecoded(int codepoint)

Description copied from class: Encoding

Get the character for the codepoint or -1 if not available.

Specified by:

getDecoded in class Encoding

Parameters:

codepoint - The codepoint

Returns:

Get the character for the codepoint or -1 if not available.

getEncoded

public int getEncoded(int character)

Description copied from class: Encoding

Get the codepoint for the the character or -1 if invalid.

Specified by:

getEncoded in class Encoding

Parameters:

character - The character to look up.

Returns:

Get the codepoint for the the character or -1 if invalid.

getEncoded

public int getEncoded(String name)

Description copied from class: Encoding

Get the codepoint for the the named character or -1 if invalid.

Specified by:

getEncoded in class Encoding

Parameters:

name - The character name to look up.

Returns:

Get the codepoint for the the named character or -1 if invalid.

getGlyphName

public String getGlyphName(int codepoint)

Description copied from class: Encoding

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

Specified by:

getGlyphName in class Encoding

Parameters:

codepoint - The encoded codepoint.

Returns:

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

getName

public String getName()

Description copied from class: Encoding

The name of this encoding.

Specified by:

getName in class Encoding

Returns:

The name of this encoding.

getNextDecoded

public int getNextDecoded(InputStream is)
                   throws IOException

Description copied from class: Encoding

Get the next decoded character from the input stream. This method reads as much bytes as needed by the encoding if it is a multibyte encoding and returns the decoded character.

Overrides:

getNextDecoded in class Encoding

Parameters:

is - The input stream with encoded data.

Returns:

The next character from the input stream.

Throws:

IOException

getNextEncoded

public int getNextEncoded(InputStream is)
                   throws IOException

Description copied from class: Encoding

The next codepoint from the input stream. This method reads as much bytes as needed by the encoding if it is a multibyte encoding and returns the complete multibyte codepoint.

Overrides:

getNextEncoded in class Encoding

Parameters:

is - The input stream with encoded data.

Returns:

The next codepoint from the input stream.

Throws:

IOException

putNextDecoded

public void putNextDecoded(OutputStream os,
                           int character)
                    throws IOException

Description copied from class: Encoding

Put the next character onto the input stream after encoding. This method writes as much bytes as needed by the encoding if it is a multibyte encoding.

Overrides:

putNextDecoded in class Encoding

Parameters:

os - The stream to write the bytes.

character - The character to be encoded.

Throws:

IOException

putNextEncoded

public void putNextEncoded(OutputStream os,
                           int codepoint)
                    throws IOException

Description copied from class: Encoding

Put the next codepoint onto the input stream. This method writes as much bytes as needed by the encoding if it is a multibyte encoding.

Overrides:

putNextEncoded in class Encoding

Parameters:

os - The stream to write the bytes.

codepoint - The codepoint.

Throws:

IOException