import numpy as np
import matplotlib.pyplot as plt

def initDraw(Xmin, Xmax, Ymin, Ymax):
    #plt.axis('equal')
    plt.axis([Xmin, Xmax, Ymin, Ymax])
    plt.grid()

def Draw(*o):
    for M in o:
        soa = np.array(M)
        x,y= zip(*soa) #estrae dati da soa
        #print x,y
        plt.plot(x,y)
        plt.draw()

def Show():
    plt.show()
    pass
def MatrixTrasl(M,T):
    row= len(M)
    col= 2 #X e Y
    for i in range(row):
        for j in range (col):
            M[i][j] = M[i][j]+T[j]
    return M        

    
L=20
initDraw(-L*0,L,-L*0,L)
P=[[3,2],[5,2],[5,4],[6,4],[4,6],[2,4],[3,4],[3,2]]
Draw(P)
B=MatrixTrasl(P,[5,4])
Draw(B)
Show()