/**
* (non-PHPdoc)
* @see Imagine\Image\ManipulatorInterface::crop()
*/
public function crop(PointInterface $start, BoxInterface $size)
{
if (!$start->in($this->getSize())) {
throw new OutOfBoundsException(
'Crop coordinates must start at minimum 0, 0 position from '.
'top left corner, crop height and width must be positive '.
'integers and must not exceed the current image borders'
);
}
try {
$this->gmagick->cropimage(
$size->getWidth(),
$size->getHeight(),
$start->getX(),
$start->getY()
);
} catch (\GmagickException $e) {
throw new RuntimeException(
'Crop operation failed', $e->getCode(), $e
);
}
return $this;
}