gistfile1.txt

Quad Quad::getCenteredFit(const Quad &other, bool expand) const
{
    Quad result = *this;
  result.offset( other.getCenter() - result.getCenter() );

	bool isInside = ( ( result.getWidth() < other.getWidth() ) && ( result.getHeight() < other.getHeight() ) );
	if( expand || !isInside ) { // need to do some scaling
		float aspectAspect = result.getAspectRatio() / other.getAspectRatio();
		if( aspectAspect >= 1.0f ) { // result is proportionally wider so we need to fit its x-axis
			float scaleBy = other.getWidth() / result.getWidth();
			result.scaleCentered( scaleBy );
		}
		else { // result is proportionally wider so we need to fit its y-axis
			float scaleBy = other.getHeight() / result.getHeight();
			result.scaleCentered( scaleBy );
		}
	}

	return result;
}