from tkinter import *
from random import randint
tk = Tk()

def randomBold():
    blist = []
    for x in range(0,4):
        if randint(1,10) % 2 == 1:
            blist.insert(x,5)
        else:
            blist.insert(x,1)
    return blist

class Surface:
    def __init__(self,W,H):
        global tk
        self.c = Canvas(tk,width=W,height=H)
        self.c.pack(side=TOP)
        self.w = W
        self.h = H
    def getSurface(self):
        return self.c
    def getWidth(self):
        return self.w
    def getHeight(self):
        return self.h

class Square:
    def __init__(self,T,L,W,H):
        self.top = T
        self.left = L
        self.width = W
        self.height = H
    def draw(self,S):
        x = int(self.top)
        y = int(self.left)
        w = int(self.width)
        h = int(self.height)
        S.getSurface().create_line(x,y,x+w,y) #top
        S.getSurface().create_line(x,y,x,y+h) #left
        S.getSurface().create_line(x,y+h,x+w,y+h) #bottom
        S.getSurface().create_line(x+w,y,x+w,y+h) #right
    def drawBold(self,S,blist): # is a Surface instance
        x = int(self.top)
        y = int(self.left)
        w = int(self.width)
        h = int(self.height)
        S.getSurface().create_line(x,y,x+w,y,width=blist[0]) #top
        S.getSurface().create_line(x,y,x,y+h,width=blist[1]) #left
        S.getSurface().create_line(x,y+h,x+w,y+h,width=blist[2]) #bottom
        S.getSurface().create_line(x+w,y,x+w,y+h,width=blist[3]) #right

class Matrix:
    def __init__(self,R,C):
        self.rows = R
        self.cols = C
    def draw(self,S):
        xinc = S.getWidth() // (self.rows)
        yinc = S.getHeight() // (self.cols)
        for x in range(1,int(width+1),xinc):
            for y in range(1,int(height+1),yinc):
                blist = randomBold()
                sq = Square(x,y,x+xinc,yinc)
                #sq.draw(S)
                sq.drawBold(S,blist)

tk.title("Matrix")
width = 800
height = 600
s = Surface(width,height)
m = Matrix(10,10)
m.draw(s)

tk.mainloop()