private function setDimensionsFromParent(EngineImage $sourceImage, Node $node)
{
$parent = $node->getParent();
$width = $sourceImage->getOriginalWidth();
$height = $sourceImage->getOriginalHeight();
if ($width > $parent->getWidth() || $height > $parent->getHeight()) {
if ($parent->getWidth() > $parent->getHeight()) {
$height = $parent->getHeight();
$width = null;
} else {
$width = $parent->getWidth();
$height = null;
}
}
return array($width, $height);
}
