/**
* Rotates image clockwise.
* Resulting image may have different dimensions.
* @access public
* @param integer $angle Angle to rotate (0-360)
* @param integer $bgColor Background color
* @param integer $transparency Flag: use transparency
* @return object Processor object for chaining
*/
public function rotate($angle, $bgColor = 0, $ignoreTransparent = 0)
{
$bgColor = $this->image->colorTransparent;
$this->image->setResource(imagerotate($this->image->getResource(), -$angle, $bgColor));
return $this;
}
