Shrink sketch
        Params:
            <Sketch> src_sketch
            <int> width
            <str> path
            <int> flags

def shrink(self, src, width=0, path=None, flags=0):
        """Shrink sketch
        Params:
            <Sketch> src_sketch
            <int> width
            <str> path
            <int> flags
        """
        self.shrink_method(self, src, width, path, flags)