spMin property

double spMin

smart size : it check your value - if it is bigger than your value it will set your value for example, you have set 16.sm() , if for your screen 16.sp() is bigger than 16 , then it will set 16 not 16.sp() I think that it is good for save size balance on big sizes of screen

Implementation

double get spMin => min(toDouble(), sp);