73     protected $offset;  variable in setasign\\Fpdi\\PdfParser\\StreamReader
152         return $this->bufferLength - $this->offset;
177         $string = \substr($this->buffer, $this->offset);
194         $position = (int) ($position !== null ? $position : $this->offset);
221                 $offset = $this->offset;
223                 $offset = $position - $this->position;
226             $offset = $this->offset;
229         if ($offset >= $this->bufferLength &&
230             ((!$this->increaseLength()) || $offset >= $this->bufferLength)
235         $this->offset = $offset + 1;
236         return $this->buffer[$offset];
257                 $offset = $this->offset;
259                 $offset = $position - $this->position;
262             $offset = $this->offset;
265         if (($offset + $length) > $this->bufferLength &&
266             ((!$this->increaseLength($length)) || ($offset + $length) > $this->bufferLength)
271         $bytes = \substr($this->buffer, $offset, $length);
272         $this->offset = $offset + $length;
317      * @param int $offset
319     public function setOffset($offset)  argument
321         if ($offset > $this->bufferLength || $offset < 0) {
323                 \sprintf('Offset (%s) out of range (length: %s)', $offset, $this->bufferLength)
327         $this->offset = (int) $offset;
337         return $this->offset;
343      * @param int $offset
345     public function addOffset($offset)  argument
347         $this->setOffset($this->offset + $offset);
357         while ($this->offset >= $this->bufferLength) {
405             $pos = $this->position + $this->offset;
415         $this->offset = 0;
440             $this->offset = $pos - $this->position;