What is the symmetry of pattern design?

Pattern is a kind of decorative pattern, which is designed with axial symmetry and central symmetry to determine the bone type. If a plane figure is folded along a straight line, and the parts on both sides of the straight line can overlap each other, then the figure is called an axisymmetric figure.

Central symmetry refers to rotating a figure around a point 180. If it can coincide with another graph, the two graphs are said to be symmetrical or centrosymmetric about this point.