protected function drawImage(awPoint $point)
 {
     if ($this->image instanceof awImage) {
         $width = $this->image->width;
         $height = $this->image->height;
         list($x, $y) = $point->getLocation();
         $x1 = (int) ($x - $width / 2);
         $x2 = $x1 + $width;
         $y1 = (int) ($y - $width / 2);
         $y2 = $y1 + $height;
         $this->border->rectangle($this->drawer, new awPoint($x1 - 1, $y1 - 1), new awPoint($x2 + 1, $y2 + 1));
         $this->drawer->copyImage($this->image, new awPoint($x1, $y1), new awPoint($x2, $y2));
     }
 }