/**
  * @param int $fontId
  * @return Font_TrueType
  */
 function getFont($fontId)
 {
     $this->parse();
     if (!isset($this->collectionOffsets[$fontId])) {
         throw new OutOfBoundsException();
     }
     if (isset($this->collection[$fontId])) {
         return $this->collection[$fontId];
     }
     $font = new Font_TrueType();
     $font->f = $this->f;
     $font->setTableOffset($this->collectionOffsets[$fontId]);
     return $this->collection[$fontId] = $font;
 }
 public function load($file)
 {
     parent::load($file);
     $this->parseTableEntries();
     $dataOffset = $this->pos() + count($this->directory) * 20;
     $fw = $this->getTempFile(false);
     $fr = $this->f;
     $this->f = $fw;
     $offset = $this->header->encode();
     foreach ($this->directory as $entry) {
         $this->f = $fr;
         $this->seek($entry->offset);
         $data = $this->read($entry->length);
         if ($entry->length < $entry->origLength) {
             $data = gzuncompress($data);
         }
         $length = strlen($data);
         $entry->length = $entry->origLength = $length;
         $entry->offset = $dataOffset;
         $this->f = $fw;
         $this->seek($offset);
         $offset += $this->write($entry->tag, 4);
         $offset += $this->writeUInt32($dataOffset);
         $offset += $this->writeUInt32($length);
         $offset += $this->writeUInt32($length);
         $offset += $this->writeUInt32(Font_Table_Directory_Entry::computeChecksum($data));
         $this->seek($dataOffset);
         $dataOffset += $this->write($data, $length);
     }
     $this->f = $fw;
     $this->seek(0);
     $this->header = null;
     $this->directory = array();
     $this->parseTableEntries();
 }
Exemple #3
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    public function load($file)
    {
        parent::load($file);

        $this->parseTableEntries();
        $dataOffset = $this->pos() + count($this->directory) * 20;

        $fw = $this->getTempFile(false);
        $fr = $this->f;

        $this->f = $fw;
        $offset = $this->header->encode();

        foreach ($this->directory as $entry) {
            // Read ...
            $this->f = $fr;
            $this->seek($entry->offset);
            $data = $this->read($entry->length);

            if ($entry->length < $entry->origLength) {
                $data = gzuncompress($data);
            }

            // Prepare data ...
            $length = strlen($data);
            $entry->length = $entry->origLength = $length;
            $entry->offset = $dataOffset;

            // Write ...
            $this->f = $fw;

            // Woff Entry
            $this->seek($offset);
            $offset += $this->write($entry->tag, 4);    // tag
            $offset += $this->writeUInt32($dataOffset); // offset
            $offset += $this->writeUInt32($length);     // length
            $offset += $this->writeUInt32($length);     // origLength
            $offset += $this->writeUInt32(Font_Table_Directory_Entry::computeChecksum($data)); // checksum

            // Data
            $this->seek($dataOffset);
            $dataOffset += $this->write($data, $length);
        }

        $this->f = $fw;
        $this->seek(0);

        // Need to re-parse this, don't know why
        $this->header = null;
        $this->directory = array();
        $this->parseTableEntries();
    }
Exemple #4
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 public function readUInt32()
 {
     $uint32 = parent::readUInt32();
     return $uint32 >> 16 & 0xffff | $uint32 << 16 & 0xffff0000;
 }
Exemple #5
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 public function parse()
 {
     $this->data = $this->font->unpack($this->def);
 }
 function startWrite()
 {
     $this->font->seek($this->offset);
 }
 public function readUInt32(){
   $uint32 = parent::readUInt32();
   return $uint32 >> 16 & 0x0000FFFF | $uint32 << 16 & 0xFFFF0000;
 }