> def' . "\n" . '/CMapName /Adobe-Identity-UCS def ' . "\n" . '/CMapType 2 def ' . "\n" . '1 begincodespacerange' . "\n" . '<0000> ' . "\n" . 'endcodespacerange ' . "\n" . '1 beginbfrange ' . "\n" . '<0000> <0000> ' . "\n" . 'endbfrange ' . "\n" . 'endcmap ' . "\n" . 'CMapName currentdict /CMap defineresource pop ' . "\n" . 'end ' . 'end '; } /** * Object constructor * */ public function __construct(Zend_Pdf_Resource_Font_CidFont $descendantFont) { 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; } /** * 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 * * See also {@link glyphNumberForCharacter()}. * * @param array $characterCodes Array of Unicode character codes (code points). * @return array Array of glyph numbers. */ public function glyphNumbersForCharacters($characterCodes) { return $characterCodes; } /** * 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 * * @param integer $characterCode Unicode character code (code point). * @return integer Glyph number. */ public function glyphNumberForCharacter($characterCode) { return $characterCode; } /** * 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. * * @param string $string * @param string $charEncoding (optional) Character encoding of source text. * If omitted, uses 'current locale'. * @return float */ public function getCoveredPercentage($string, $charEncoding = '') { return $this->_descendantFont->getCoveredPercentage($string, $charEncoding); } /** * Returns the widths of the glyphs. * * The widths are expressed in the font's glyph space. You are responsible * for converting to user space as necessary. See {@link unitsPerEm()}. * * Throws an exception if the glyph number is out of range. * * See also {@link widthForGlyph()}. * * @param array &$glyphNumbers Array of glyph numbers. * @return array Array of glyph widths (integers). * @throws Zend_Pdf_Exception */ public function widthsForGlyphs($glyphNumbers) { return $this->_descendantFont->widthsForChars($glyphNumbers); } /** * Returns the width of the glyph. * * Like {@link widthsForGlyphs()} but used for one glyph at a time. * * @param integer $glyphNumber * @return integer * @throws Zend_Pdf_Exception */ public function widthForGlyph($glyphNumber) { return $this->_descendantFont->widthForChar($glyphNumber); } /** * Convert string to the font encoding. * * The method is used to prepare string for text drawing operators * * @param string $string * @param string $charEncoding Character encoding of source text. * @return string */ public function encodeString($string, $charEncoding) { return iconv($charEncoding, 'UTF-16BE', $string); } /** * Convert string from the font encoding. * * The method is used to convert strings retrieved from existing content streams * * @param string $string * @param string $charEncoding Character encoding of resulting text. * @return string */ public function decodeString($string, $charEncoding) { return iconv('UTF-16BE', $charEncoding, $string); } }