@Nonnull
@CheckReturnValue
public SizeDouble getSubtracted(@Nonnull final IHasDimensionFloat aToSubtract) {
ValueEnforcer.notNull(aToSubtract, "ToSubtract");
return new SizeDouble(m_dWidth - aToSubtract.getWidth(), m_dHeight - aToSubtract.getHeight());
}
@Nonnull
@CheckReturnValue
public SizeDouble getAdded(@Nonnull final IHasDimensionFloat aToAdd) {
ValueEnforcer.notNull(aToAdd, "ToAdd");
return new SizeDouble(m_dWidth + aToAdd.getWidth(), m_dHeight + aToAdd.getHeight());
}