/**
* @param \DarkLuk42\BoundingBox $bb the area to be cropped
*
* @return \DarkLuk42\Image the new cropped image
*/
public function crop(BoundingBox $bb)
{
$image = new self($bb->getWidth(), $bb->getHeight(), $this->getBackgroundColorObject());
$image->copyResampled($this, BoundingBox::createFromImage($image), $bb);
return $image;
}
public function scaleAs(BoundingBox $from, BoundingBox $to)
{
$this->scaleWidth($to->getWidth() / $from->getWidth());
$this->addLeft(($to->getLeft() - $from->getLeft()) / $to->getWidth() * $this->getWidth());
$this->scaleHeight($to->getHeight() / $from->getHeight());
$this->addTop(($to->getTop() - $from->getTop()) / $to->getHeight() * $this->getHeight());
}
