Inheritance diagram for Zend_Pdf_Resource_Font_Simple_Standard_Symbol:

Public Member Functions
	__construct ()

	encodeString ($string, $charEncoding)

	decodeString ($string, $charEncoding)

	toUnicode ($string, $charEncoding='')

Public Member Functions inherited from Zend_Pdf_Resource_Font_Simple_Standard
	__construct ()

Public Member Functions inherited from Zend_Pdf_Resource_Font_Simple
	__construct ()

	glyphNumbersForCharacters ($characterCodes)

	glyphNumberForCharacter ($characterCode)

	getCoveredPercentage ($string, $charEncoding='')

	widthsForGlyphs ($glyphNumbers)

	widthForGlyph ($glyphNumber)

	encodeString ($string, $charEncoding)

	decodeString ($string, $charEncoding)

Public Member Functions inherited from Zend_Pdf_Resource_Font
	__construct ()

	__toString ()

	getFontType ()

	getFontName ($nameType, $language, $characterSet=null)

	getFontNames ()

	isBold ()

	isItalic ()

	isMonospace ()

	getUnderlinePosition ()

	getUnderlineThickness ()

	getStrikePosition ()

	getStrikeThickness ()

	getUnitsPerEm ()

	getAscent ()

	getDescent ()

	getLineGap ()

	getLineHeight ()

	glyphNumbersForCharacters ($characterCodes)

	glyphNumberForCharacter ($characterCode)

	getCoveredPercentage ($string, $charEncoding='')

	widthsForGlyphs ($glyphNumbers)

	widthForGlyph ($glyphNumber)

	encodeString ($string, $charEncoding)

	decodeString ($string, $charEncoding)

	toEmSpace ($value)

Public Member Functions inherited from Zend_Pdf_Resource
	__construct ($resource)

	__clone ()

	cloneResource ($factory, &$processed)

	getResource ()

	getFactory ()

Protected Attributes
	$_toFontEncoding

	$_fromFontEncoding

Protected Attributes inherited from Zend_Pdf_Resource_Font_Simple
	$_cmap = null

	$_glyphWidths = null

	$_missingGlyphWidth = 0

Protected Attributes inherited from Zend_Pdf_Resource_Font
	$_fontType = Zend_Pdf_Font::TYPE_UNKNOWN

	$_fontNames = array()

	$_isBold = false

	$_isItalic = false

	$_isMonospace = false

	$_underlinePosition = 0

	$_underlineThickness = 0

	$_strikePosition = 0

	$_strikeThickness = 0

	$_unitsPerEm = 0

	$_ascent = 0

	$_descent = 0

	$_lineGap = 0

Protected Attributes inherited from Zend_Pdf_Resource
	$_objectFactory

	$_resource

Detailed Description

Definition at line 49 of file Symbol.php.

Constructor & Destructor Documentation

◆ __construct()

__construct ( )

Object constructor

Definition at line 190 of file Symbol.php.

     {
         parent::__construct();
 
 
         /* Object properties */
 
         /* The font names are stored internally as Unicode UTF-16BE-encoded
          * strings. Since this information is static, save unnecessary trips
          * through iconv() and just use pre-encoded hexidecimal strings.
          */
         $this->_fontNames[Zend_Pdf_Font::NAME_COPYRIGHT]['en'] =
           "\x00\x43\x00\x6f\x00\x70\x00\x79\x00\x72\x00\x69\x00\x67\x00\x68\x00"
           . "\x74\x00\x20\x00\x28\x00\x63\x00\x29\x00\x20\x00\x31\x00\x39\x00"
           . "\x38\x00\x35\x00\x2c\x00\x20\x00\x31\x00\x39\x00\x38\x00\x37\x00"
           . "\x2c\x00\x20\x00\x31\x00\x39\x00\x38\x00\x39\x00\x2c\x00\x20\x00"
           . "\x31\x00\x39\x00\x39\x00\x30\x00\x2c\x00\x20\x00\x31\x00\x39\x00"
           . "\x39\x00\x37\x00\x20\x00\x41\x00\x64\x00\x6f\x00\x62\x00\x65\x00"
           . "\x20\x00\x53\x00\x79\x00\x73\x00\x74\x00\x65\x00\x6d\x00\x73\x00"
           . "\x20\x00\x49\x00\x6e\x00\x63\x00\x6f\x00\x72\x00\x70\x00\x6f\x00"
           . "\x72\x00\x61\x00\x74\x00\x65\x00\x64\x00\x2e\x00\x20\x00\x41\x00"
           . "\x6c\x00\x6c\x00\x20\x00\x72\x00\x69\x00\x67\x00\x68\x00\x74\x00"
           . "\x73\x00\x20\x00\x72\x00\x65\x00\x73\x00\x65\x00\x72\x00\x76\x00"
           . "\x65\x00\x64\x00\x2e";
         $this->_fontNames[Zend_Pdf_Font::NAME_FAMILY]['en'] =
           "\x00\x53\x00\x79\x00\x6d\x00\x62\x00\x6f\x00\x6c";
         $this->_fontNames[Zend_Pdf_Font::NAME_STYLE]['en'] =
           "\x00\x4d\x00\x65\x00\x64\x00\x69\x00\x75\x00\x6d";
         $this->_fontNames[Zend_Pdf_Font::NAME_ID]['en'] =
           "\x00\x34\x00\x33\x00\x30\x00\x36\x00\x34";
         $this->_fontNames[Zend_Pdf_Font::NAME_FULL]['en'] =
           "\x00\x53\x00\x79\x00\x6d\x00\x62\x00\x6f\x00\x6c\x00\x20\x00\x4d\x00"
           . "\x65\x00\x64\x00\x69\x00\x75\x00\x6d";
         $this->_fontNames[Zend_Pdf_Font::NAME_VERSION]['en'] =
           "\x00\x30\x00\x30\x00\x31\x00\x2e\x00\x30\x00\x30\x00\x38";
         $this->_fontNames[Zend_Pdf_Font::NAME_POSTSCRIPT]['en'] =
           "\x00\x53\x00\x79\x00\x6d\x00\x62\x00\x6f\x00\x6c";
 
         $this->_isBold = false;
         $this->_isItalic = false;
         $this->_isMonospaced = false;
 
         $this->_underlinePosition = -100;
         $this->_underlineThickness = 50;
         $this->_strikePosition = 225;
         $this->_strikeThickness = 50;
 
         $this->_unitsPerEm = 1000;
 
         $this->_ascent  = 1000;
         $this->_descent = 0;
         $this->_lineGap = 200;
 
         /* The glyph numbers assigned here are synthetic; they do not match the
          * actual glyph numbers used by the font. This is not a big deal though
          * since this data never makes it to the PDF file. It is only used
          * internally for layout calculations.
          */
         $this->_glyphWidths = array(
             0x00 => 0x01f4,   0x01 =>   0xfa,   0x02 => 0x014d,   0x03 => 0x02c9,
             0x04 => 0x01f4,   0x05 => 0x0225,   0x06 => 0x0341,   0x07 => 0x030a,
             0x08 => 0x01b7,   0x09 => 0x014d,   0x0a => 0x014d,   0x0b => 0x01f4,
             0x0c => 0x0225,   0x0d =>   0xfa,   0x0e => 0x0225,   0x0f =>   0xfa,
             0x10 => 0x0116,   0x11 => 0x01f4,   0x12 => 0x01f4,   0x13 => 0x01f4,
             0x14 => 0x01f4,   0x15 => 0x01f4,   0x16 => 0x01f4,   0x17 => 0x01f4,
             0x18 => 0x01f4,   0x19 => 0x01f4,   0x1a => 0x01f4,   0x1b => 0x0116,
             0x1c => 0x0116,   0x1d => 0x0225,   0x1e => 0x0225,   0x1f => 0x0225,
             0x20 => 0x01bc,   0x21 => 0x0225,   0x22 => 0x02d2,   0x23 => 0x029b,
             0x24 => 0x02d2,   0x25 => 0x0264,   0x26 => 0x0263,   0x27 => 0x02fb,
             0x28 => 0x025b,   0x29 => 0x02d2,   0x2a => 0x014d,   0x2b => 0x0277,
             0x2c => 0x02d2,   0x2d => 0x02ae,   0x2e => 0x0379,   0x2f => 0x02d2,
             0x30 => 0x02d2,   0x31 => 0x0300,   0x32 => 0x02e5,   0x33 => 0x022c,
             0x34 => 0x0250,   0x35 => 0x0263,   0x36 => 0x02b2,   0x37 => 0x01b7,
             0x38 => 0x0300,   0x39 => 0x0285,   0x3a => 0x031b,   0x3b => 0x0263,
             0x3c => 0x014d,   0x3d => 0x035f,   0x3e => 0x014d,   0x3f => 0x0292,
             0x40 => 0x01f4,   0x41 => 0x01f4,   0x42 => 0x0277,   0x43 => 0x0225,
             0x44 => 0x0225,   0x45 => 0x01ee,   0x46 => 0x01b7,   0x47 => 0x0209,
             0x48 => 0x019b,   0x49 => 0x025b,   0x4a => 0x0149,   0x4b => 0x025b,
             0x4c => 0x0225,   0x4d => 0x0225,   0x4e => 0x0240,   0x4f => 0x0209,
             0x50 => 0x0225,   0x51 => 0x0225,   0x52 => 0x0209,   0x53 => 0x0225,
             0x54 => 0x025b,   0x55 => 0x01b7,   0x56 => 0x0240,   0x57 => 0x02c9,
             0x58 => 0x02ae,   0x59 => 0x01ed,   0x5a => 0x02ae,   0x5b => 0x01ee,
             0x5c => 0x01e0,   0x5d =>   0xc8,   0x5e => 0x01e0,   0x5f => 0x0225,
             0x60 => 0x02ee,   0x61 => 0x026c,   0x62 =>   0xf7,   0x63 => 0x0225,
             0x64 =>   0xa7,   0x65 => 0x02c9,   0x66 => 0x01f4,   0x67 => 0x02f1,
             0x68 => 0x02f1,   0x69 => 0x02f1,   0x6a => 0x02f1,   0x6b => 0x0412,
             0x6c => 0x03db,   0x6d => 0x025b,   0x6e => 0x03db,   0x6f => 0x025b,
             0x70 => 0x0190,   0x71 => 0x0225,   0x72 => 0x019b,   0x73 => 0x0225,
             0x74 => 0x0225,   0x75 => 0x02c9,   0x76 => 0x01ee,   0x77 => 0x01cc,
             0x78 => 0x0225,   0x79 => 0x0225,   0x7a => 0x0225,   0x7b => 0x0225,
             0x7c => 0x03e8,   0x7d => 0x025b,   0x7e => 0x03e8,   0x7f => 0x0292,
             0x80 => 0x0337,   0x81 => 0x02ae,   0x82 => 0x031b,   0x83 => 0x03db,
             0x84 => 0x0300,   0x85 => 0x0300,   0x86 => 0x0337,   0x87 => 0x0300,
             0x88 => 0x0300,   0x89 => 0x02c9,   0x8a => 0x02c9,   0x8b => 0x02c9,
             0x8c => 0x02c9,   0x8d => 0x02c9,   0x8e => 0x02c9,   0x8f => 0x02c9,
             0x90 => 0x0300,   0x91 => 0x02c9,   0x92 => 0x0316,   0x93 => 0x0316,
             0x94 => 0x037a,   0x95 => 0x0337,   0x96 => 0x0225,   0x97 =>   0xfa,
             0x98 => 0x02c9,   0x99 => 0x025b,   0x9a => 0x025b,   0x9b => 0x0412,
             0x9c => 0x03db,   0x9d => 0x025b,   0x9e => 0x03db,   0x9f => 0x025b,
             0xa0 => 0x01ee,   0xa1 => 0x0149,   0xa2 => 0x0316,   0xa3 => 0x0316,
             0xa4 => 0x0312,   0xa5 => 0x02c9,   0xa6 => 0x0180,   0xa7 => 0x0180,
             0xa8 => 0x0180,   0xa9 => 0x0180,   0xaa => 0x0180,   0xab => 0x0180,
             0xac => 0x01ee,   0xad => 0x01ee,   0xae => 0x01ee,   0xaf => 0x01ee,
             0xb0 => 0x0149,   0xb1 => 0x0112,   0xb2 => 0x02ae,   0xb3 => 0x02ae,
             0xb4 => 0x02ae,   0xb5 => 0x0180,   0xb6 => 0x0180,   0xb7 => 0x0180,
             0xb8 => 0x0180,   0xb9 => 0x0180,   0xba => 0x0180,   0xbb => 0x01ee,
             0xbc => 0x01ee,   0xbd => 0x01ee,   0xbe => 0x0316);
 
         /* The cmap table is similarly synthesized.
          */
         $cmapData = array(
             0x20 =>   0x01,   0x21 =>   0x02, 0x2200 =>   0x03,   0x23 =>   0x04,
           0x2203 =>   0x05,   0x25 =>   0x06,   0x26 =>   0x07, 0x220b =>   0x08,
             0x28 =>   0x09,   0x29 =>   0x0a, 0x2217 =>   0x0b,   0x2b =>   0x0c,
             0x2c =>   0x0d, 0x2212 =>   0x0e,   0x2e =>   0x0f,   0x2f =>   0x10,
             0x30 =>   0x11,   0x31 =>   0x12,   0x32 =>   0x13,   0x33 =>   0x14,
             0x34 =>   0x15,   0x35 =>   0x16,   0x36 =>   0x17,   0x37 =>   0x18,
             0x38 =>   0x19,   0x39 =>   0x1a,   0x3a =>   0x1b,   0x3b =>   0x1c,
             0x3c =>   0x1d,   0x3d =>   0x1e,   0x3e =>   0x1f,   0x3f =>   0x20,
           0x2245 =>   0x21, 0x0391 =>   0x22, 0x0392 =>   0x23, 0x03a7 =>   0x24,
           0x2206 =>   0x25, 0x0395 =>   0x26, 0x03a6 =>   0x27, 0x0393 =>   0x28,
           0x0397 =>   0x29, 0x0399 =>   0x2a, 0x03d1 =>   0x2b, 0x039a =>   0x2c,
           0x039b =>   0x2d, 0x039c =>   0x2e, 0x039d =>   0x2f, 0x039f =>   0x30,
           0x03a0 =>   0x31, 0x0398 =>   0x32, 0x03a1 =>   0x33, 0x03a3 =>   0x34,
           0x03a4 =>   0x35, 0x03a5 =>   0x36, 0x03c2 =>   0x37, 0x2126 =>   0x38,
           0x039e =>   0x39, 0x03a8 =>   0x3a, 0x0396 =>   0x3b,   0x5b =>   0x3c,
           0x2234 =>   0x3d,   0x5d =>   0x3e, 0x22a5 =>   0x3f,   0x5f =>   0x40,
           0xf8e5 =>   0x41, 0x03b1 =>   0x42, 0x03b2 =>   0x43, 0x03c7 =>   0x44,
           0x03b4 =>   0x45, 0x03b5 =>   0x46, 0x03c6 =>   0x47, 0x03b3 =>   0x48,
           0x03b7 =>   0x49, 0x03b9 =>   0x4a, 0x03d5 =>   0x4b, 0x03ba =>   0x4c,
           0x03bb =>   0x4d,   0xb5 =>   0x4e, 0x03bd =>   0x4f, 0x03bf =>   0x50,
           0x03c0 =>   0x51, 0x03b8 =>   0x52, 0x03c1 =>   0x53, 0x03c3 =>   0x54,
           0x03c4 =>   0x55, 0x03c5 =>   0x56, 0x03d6 =>   0x57, 0x03c9 =>   0x58,
           0x03be =>   0x59, 0x03c8 =>   0x5a, 0x03b6 =>   0x5b,   0x7b =>   0x5c,
             0x7c =>   0x5d,   0x7d =>   0x5e, 0x223c =>   0x5f, 0x20ac =>   0x60,
           0x03d2 =>   0x61, 0x2032 =>   0x62, 0x2264 =>   0x63, 0x2044 =>   0x64,
           0x221e =>   0x65, 0x0192 =>   0x66, 0x2663 =>   0x67, 0x2666 =>   0x68,
           0x2665 =>   0x69, 0x2660 =>   0x6a, 0x2194 =>   0x6b, 0x2190 =>   0x6c,
           0x2191 =>   0x6d, 0x2192 =>   0x6e, 0x2193 =>   0x6f,   0xb0 =>   0x70,
             0xb1 =>   0x71, 0x2033 =>   0x72, 0x2265 =>   0x73,   0xd7 =>   0x74,
           0x221d =>   0x75, 0x2202 =>   0x76, 0x2022 =>   0x77,   0xf7 =>   0x78,
           0x2260 =>   0x79, 0x2261 =>   0x7a, 0x2248 =>   0x7b, 0x2026 =>   0x7c,
           0xf8e6 =>   0x7d, 0xf8e7 =>   0x7e, 0x21b5 =>   0x7f, 0x2135 =>   0x80,
           0x2111 =>   0x81, 0x211c =>   0x82, 0x2118 =>   0x83, 0x2297 =>   0x84,
           0x2295 =>   0x85, 0x2205 =>   0x86, 0x2229 =>   0x87, 0x222a =>   0x88,
           0x2283 =>   0x89, 0x2287 =>   0x8a, 0x2284 =>   0x8b, 0x2282 =>   0x8c,
           0x2286 =>   0x8d, 0x2208 =>   0x8e, 0x2209 =>   0x8f, 0x2220 =>   0x90,
           0x2207 =>   0x91, 0xf6da =>   0x92, 0xf6d9 =>   0x93, 0xf6db =>   0x94,
           0x220f =>   0x95, 0x221a =>   0x96, 0x22c5 =>   0x97,   0xac =>   0x98,
           0x2227 =>   0x99, 0x2228 =>   0x9a, 0x21d4 =>   0x9b, 0x21d0 =>   0x9c,
           0x21d1 =>   0x9d, 0x21d2 =>   0x9e, 0x21d3 =>   0x9f, 0x25ca =>   0xa0,
           0x2329 =>   0xa1, 0xf8e8 =>   0xa2, 0xf8e9 =>   0xa3, 0xf8ea =>   0xa4,
           0x2211 =>   0xa5, 0xf8eb =>   0xa6, 0xf8ec =>   0xa7, 0xf8ed =>   0xa8,
           0xf8ee =>   0xa9, 0xf8ef =>   0xaa, 0xf8f0 =>   0xab, 0xf8f1 =>   0xac,
           0xf8f2 =>   0xad, 0xf8f3 =>   0xae, 0xf8f4 =>   0xaf, 0x232a =>   0xb0,
           0x222b =>   0xb1, 0x2320 =>   0xb2, 0xf8f5 =>   0xb3, 0x2321 =>   0xb4,
           0xf8f6 =>   0xb5, 0xf8f7 =>   0xb6, 0xf8f8 =>   0xb7, 0xf8f9 =>   0xb8,
           0xf8fa =>   0xb9, 0xf8fb =>   0xba, 0xf8fc =>   0xbb, 0xf8fd =>   0xbc,
           0xf8fe =>   0xbd, 0xf8ff =>   0xbe);
         #require_once 'Zend/Pdf/Cmap.php';
         $this->_cmap = Zend_Pdf_Cmap::cmapWithTypeData(
             Zend_Pdf_Cmap::TYPE_BYTE_ENCODING_STATIC, $cmapData);
 
 
         /* Resource dictionary */
 
         /* The resource dictionary for the standard fonts is sparse because PDF
          * viewers already have all of the metrics data. We only need to provide
          * the font name and encoding method.
          */
         $this->_resource->BaseFont = new Zend_Pdf_Element_Name('Symbol');
 
         /* This font has a built-in custom character encoding method. Don't
          * override with WinAnsi like the other built-in fonts or else it will
          * not work as expected.
          */
         $this->_resource->Encoding = null;
     }

Member Function Documentation

◆ decodeString()

decodeString	(	$string,
		$charEncoding
	)

Convert string encoding from font encoding to local encoding. Overridden to defeat the conversion behavior for this ornamental font.

Parameters

string	$string
string	$charEncoding	Character encoding of resulting text.

Returns: string

Definition at line 417 of file Symbol.php.

     {
         $decodedString = '';
         for ($i = 0; $i < strlen($string); $i++) {
             $characterCode = ord($string[$i]);
             if (isset($this->_fromFontEncoding[$characterCode])) {
                 $decodedString .= $this->_fromFontEncoding[$characterCode];
             } else {
                 /* For now, mimic the behavior in Zend_Pdf_Font::encodeString()
                  * where unknown characters are removed completely. This is not
                  * perfect, but we should be consistent. In a future revision,
                  * we will use the Unicode substitution character (U+FFFD).
                  */
             }
         }
         if ($charEncoding != 'UTF-16BE') {
             $decodedString = iconv('UTF-16BE', $charEncoding, $decodedString);
         }
         return $decodedString;
     }

◆ encodeString()

encodeString	(	$string,
		$charEncoding
	)

Convert string encoding from local encoding to font encoding. Overridden to defeat the conversion behavior for this ornamental font.

Parameters

string	$string
string	$charEncoding	Character encoding of source text.

Returns: string

Todo:: Properly handle characters encoded as surrogate pairs.

Definition at line 380 of file Symbol.php.

     {
         /* This isn't the optimal time to perform this conversion, but it must
          * live here until the remainder of the layout code is completed. This,
          * and the $charEncoding parameter, will go away soon...
          */
         if ($charEncoding != 'UTF-16BE') {
             $string = iconv($charEncoding, 'UTF-16BE', $string);
         }
         $encodedString = '';
         for ($i = 0; $i < strlen($string); $i++) {
             $characterCode = (ord($string[$i++]) << 8) | ord($string[$i]);
             if (isset($this->_toFontEncoding[$characterCode])) {
                 $encodedString .= $this->_toFontEncoding[$characterCode];
             } else {
                 /* For now, mimic the behavior in Zend_Pdf_Font::encodeString()
                  * where unknown characters are removed completely. This is not
                  * perfect, but we should be consistent. In a future revision,
                  * we will use the well-known substitution character 0x1a
                  * (Control-Z).
                  */
             }
         }
         return $encodedString;
     }

◆ toUnicode()

toUnicode	(	$string,
		$charEncoding = `''`
	)

Converts a Latin-encoded string that fakes the font's internal encoding to the proper Unicode characters, in UTF-16BE encoding.

Used to maintain backwards compatibility with the 20 year-old legacy method of using this font, which is still employed by recent versions of some popular word processors.

Note that using this method adds overhead due to the additional character conversion. Don't use this for new code; it is more efficient to use the appropriate Unicode characters directly.

Parameters

string	$string
string	$charEncoding	(optional) Character encoding of source string. Defaults to current locale.

Returns: string

Definition at line 455 of file Symbol.php.

     {
         /* When using these faked strings, the closest match to the font's
          * internal encoding is ISO-8859-1.
          */
         if ($charEncoding != 'ISO-8859-1') {
             $string = iconv($charEncoding, 'ISO-8859-1', $string);
         }
         return $this->decodeString($string, 'UTF-16BE');
     }

Field Documentation

◆ $_fromFontEncoding

$_fromFontEncoding

protected

Definition at line 114 of file Symbol.php.

◆ $_toFontEncoding

$_toFontEncoding

protected

Definition at line 59 of file Symbol.php.

The documentation for this class was generated from the following file:

vendor/magento/zendframework1/library/Zend/Pdf/Resource/Font/Simple/Standard/Symbol.php

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ decodeString()

◆ encodeString()

◆ toUnicode()

Field Documentation

◆ $_fromFontEncoding

◆ $_toFontEncoding