示例#1
0
    /**
     * Object constructor
     *
     * @todo Joing this class with Zend_Pdf_Resource_Font_Simple_Parsed_TrueType
     *
     * @param Zend_Pdf_FileParser_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(Zend_Pdf_FileParser_Font_OpenType_TrueType $fontParser, $embeddingOptions)
    {
        parent::__construct($fontParser, $embeddingOptions);

        $this->_fontType = Zend_Pdf_Font::TYPE_CIDFONT_TYPE_2;

        $this->_resource->Subtype  = new Zend_Pdf_Element_Name('CIDFontType2');

        $fontDescriptor = Zend_Pdf_Resource_Font_FontDescriptor::factory($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("\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00", 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 Zend_Pdf_Element_Name('FlateDecode');
        $this->_resource->CIDToGIDMap = $cidToGidMap;
    }
示例#2
0
 /**
  * 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);
 }
示例#3
0
 public function __construct(Zend_Pdf_FileParser_Font_OpenType_TrueType $fontParser, $embeddingOptions)
 {
     parent::__construct($fontParser, $embeddingOptions);
     $this->_fontType = Zend_Pdf_Font::TYPE_CIDFONT_TYPE_2;
     $this->_resource->Subtype = new Zend_Pdf_Element_Name('CIDFontType2');
     $fontDescriptor = Zend_Pdf_Resource_Font_FontDescriptor::factory($this, $fontParser, $embeddingOptions);
     $this->_resource->FontDescriptor = $this->_objectFactory->newObject($fontDescriptor);
     $cidToGidMapData = str_repeat("", 8192);
     $charGlyphs = $this->_cmap->getCoveredCharactersGlyphs();
     foreach ($charGlyphs as $charCode => $glyph) {
         $cidToGidMapData[$charCode * 2] = chr($glyph >> 8);
         $cidToGidMapData[$charCode * 2 + 1] = chr($glyph & 0xff);
     }
     $cidToGidMap = $this->_objectFactory->newStreamObject($cidToGidMapData);
     $cidToGidMap->dictionary->Filter = new Zend_Pdf_Element_Name('FlateDecode');
     $this->_resource->CIDToGIDMap = $cidToGidMap;
 }