| protected calculateScalingToHeight ( Imagine\Image\BoxInterface $originalDimensions, integer $requestedHeight ) : Imagine\Image\BoxInterface | ||
| $originalDimensions | Imagine\Image\BoxInterface | |
| $requestedHeight | integer | |
| Результат | Imagine\Image\BoxInterface | |
protected function calculateScalingToHeight(BoxInterface $originalDimensions, $requestedHeight)
{
if ($this->getAllowUpScaling() === false && $requestedHeight >= $originalDimensions->getHeight()) {
return $originalDimensions;
}
$newDimensions = clone $originalDimensions;
$newDimensions = $newDimensions->heighten($requestedHeight);
return $newDimensions;
}