| protected calculateScalingToWidth ( Imagine\Image\BoxInterface $originalDimensions, integer $requestedWidth ) : Imagine\Image\BoxInterface | ||
| $originalDimensions | Imagine\Image\BoxInterface | |
| $requestedWidth | integer | |
| return | Imagine\Image\BoxInterface | |
protected function calculateScalingToWidth(BoxInterface $originalDimensions, $requestedWidth)
{
if ($this->getAllowUpScaling() === false && $requestedWidth >= $originalDimensions->getWidth()) {
return $originalDimensions;
}
$newDimensions = clone $originalDimensions;
$newDimensions = $newDimensions->widen($requestedWidth);
return $newDimensions;
}