/** * Object constructor * * @todo Joing this class with Zend_PDF_Resource_Font_Simple_Parsed_TrueType * * @param \Zend\PDF\BinaryParser\Font\OpenType\TrueType $fontParser Font parser * object containing parsed TrueType file. * @param integer $embeddingOptions Options for font embedding. * @throws \Zend\PDF\Exception */ public function __construct(OpenTypeFontParser\TrueType $fontParser, $embeddingOptions) { parent::__construct($fontParser, $embeddingOptions); $this->_fontType = PDF\Font::TYPE_CIDFONT_TYPE_2; $this->_resource->Subtype = new InternalType\NameObject('CIDFontType2'); $fontDescriptor = FontResource\FontDescriptor::factory($this, $fontParser, $embeddingOptions); $this->_resource->FontDescriptor = $this->_objectFactory->newObject($fontDescriptor); /* Prepare CIDToGIDMap */ // Initialize 128K string of null characters (65536 2 byte integers) $cidToGidMapData = str_repeat("", 8192); // Fill the index $charGlyphs = $this->_cmap->getCoveredCharactersGlyphs(); foreach ($charGlyphs as $charCode => $glyph) { $cidToGidMapData[$charCode * 2] = chr($glyph >> 8); $cidToGidMapData[$charCode * 2 + 1] = chr($glyph & 0xff); } // Store CIDToGIDMap within compressed stream object $cidToGidMap = $this->_objectFactory->newStreamObject($cidToGidMapData); $cidToGidMap->dictionary->Filter = new InternalType\NameObject('FlateDecode'); $this->_resource->CIDToGIDMap = $cidToGidMap; }
/** * Object constructor * */ public function __construct(CIDFont\AbstractCIDFont $descendantFont) { parent::__construct(); $this->_objectFactory->attach($descendantFont->getFactory()); $this->_fontType = 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 InternalType\NameObject('Type0'); $this->_resource->BaseFont = new InternalType\NameObject($descendantFont->getResource()->BaseFont->value); $this->_resource->DescendantFonts = new InternalType\ArrayObject(array($descendantFont->getResource())); $this->_resource->Encoding = new InternalType\NameObject('Identity-H'); $toUnicode = $this->_objectFactory->newStreamObject(self::getToUnicodeCMapData()); $this->_resource->ToUnicode = $toUnicode; }
/** * 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); }