b
Size: a a a
b
MG
MG
b
MG
MG
path.addQuadCurve(to: CGPoint(x: 160, y: 80), controlPoint: CGPoint(x: 80, y: 0))
path.addQuadCurve(to: CGPoint(x: 180, y: 160), controlPoint: CGPoint(x: 260, y: 150))
MG
b
path.addQuadCurve(to: CGPoint(x: 160, y: 80), controlPoint: CGPoint(x: 80, y: 0))
path.addQuadCurve(to: CGPoint(x: 180, y: 160), controlPoint: CGPoint(x: 260, y: 150))
MG
MG
MG
b
MG
MG
MG