Inheritance diagram for Zend_Pdf_Resource_Font_Type0:

Public Member Functions
	__construct (Zend_Pdf_Resource_Font_CidFont $descendantFont)

	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 ()

Additional Inherited Members
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 63 of file Type0.php.

Constructor & Destructor Documentation

◆ __construct()

__construct ( Zend_Pdf_Resource_Font_CidFont $descendantFont )

Object constructor

Definition at line 106 of file Type0.php.

     {
         parent::__construct();
 
         $this->_objectFactory->attach($descendantFont->getFactory());
 
         $this->_fontType       = Zend_Pdf_Font::TYPE_TYPE_0;
         $this->_descendantFont = $descendantFont;
 
 
         $this->_fontNames    = $descendantFont->getFontNames();
 
         $this->_isBold       = $descendantFont->isBold();
         $this->_isItalic     = $descendantFont->isItalic();
         $this->_isMonospaced = $descendantFont->isMonospace();
 
         $this->_underlinePosition  = $descendantFont->getUnderlinePosition();
         $this->_underlineThickness = $descendantFont->getUnderlineThickness();
         $this->_strikePosition     = $descendantFont->getStrikePosition();
         $this->_strikeThickness    = $descendantFont->getStrikeThickness();
 
         $this->_unitsPerEm = $descendantFont->getUnitsPerEm();
 
         $this->_ascent  = $descendantFont->getAscent();
         $this->_descent = $descendantFont->getDescent();
         $this->_lineGap = $descendantFont->getLineGap();
 
 
         $this->_resource->Subtype         = new Zend_Pdf_Element_Name('Type0');
         $this->_resource->BaseFont        = new Zend_Pdf_Element_Name($descendantFont->getResource()->BaseFont->value);
         $this->_resource->DescendantFonts = new Zend_Pdf_Element_Array(array( $descendantFont->getResource() ));
         $this->_resource->Encoding        = new Zend_Pdf_Element_Name('Identity-H');
 
         $toUnicode = $this->_objectFactory->newStreamObject(self::getToUnicodeCMapData());
         $this->_resource->ToUnicode = $toUnicode;
 
     }

Member Function Documentation

◆ decodeString()

decodeString	(	$string,
		$charEncoding
	)

Convert string from the font encoding.

The method is used to convert strings retrieved from existing content streams

Parameters

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

Returns: string

Definition at line 253 of file Type0.php.

     {
         return iconv('UTF-16BE', $charEncoding, $string);
     }

◆ encodeString()

encodeString	(	$string,
		$charEncoding
	)

Convert string to the font encoding.

The method is used to prepare string for text drawing operators

Parameters

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

Returns: string

Definition at line 239 of file Type0.php.

     {
         return iconv($charEncoding, 'UTF-16BE', $string);
     }

◆ getCoveredPercentage()

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

Returns a number between 0 and 1 inclusive that indicates the percentage of characters in the string which are covered by glyphs in this font.

Since no one font will contain glyphs for the entire Unicode character range, this method can be used to help locate a suitable font when the actual contents of the string are not known.

Note that some fonts lie about the characters they support. Additionally, fonts don't usually contain glyphs for control characters such as tabs and line breaks, so it is rare that you will get back a full 1.0 score. The resulting value should be considered informational only.

Parameters

string	$string
string	$charEncoding	(optional) Character encoding of source text. If omitted, uses 'current locale'.

Returns: float

Definition at line 192 of file Type0.php.

     {
         return $this->_descendantFont->getCoveredPercentage($string, $charEncoding);
     }

◆ glyphNumberForCharacter()

glyphNumberForCharacter ( $characterCode )

Returns the glyph number corresponding to the Unicode character.

Zend_Pdf uses 'Identity-H' encoding for Type 0 fonts. So we don't need to perform any conversion

Parameters

integer $characterCode Unicode character code (code point).

Returns: integer Glyph number.

Definition at line 169 of file Type0.php.

     {
         return $characterCode;
     }

◆ glyphNumbersForCharacters()

glyphNumbersForCharacters ( $characterCodes )

Returns an array of glyph numbers corresponding to the Unicode characters.

Zend_Pdf uses 'Identity-H' encoding for Type 0 fonts. So we don't need to perform any conversion

◆ widthForGlyph()

widthForGlyph ( $glyphNumber )

Returns the width of the glyph.

Like widthsForGlyphs() but used for one glyph at a time.

Parameters

integer $glyphNumber

Returns: integer

Exceptions

Zend_Pdf_Exception

Definition at line 225 of file Type0.php.

     {
         return $this->_descendantFont->widthForChar($glyphNumber);
     }

◆ widthsForGlyphs()

widthsForGlyphs ( $glyphNumbers )

Returns the widths of the glyphs.

The widths are expressed in the font's glyph space. You are responsible for converting to user space as necessary. See unitsPerEm().

Throws an exception if the glyph number is out of range.

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ decodeString()

◆ encodeString()

◆ getCoveredPercentage()

◆ glyphNumberForCharacter()

◆ glyphNumbersForCharacters()

◆ widthForGlyph()

◆ widthsForGlyphs()