Question

PYTHON (Basic GUI Programming Using Tkinter):

(Draw an arrow line)

Write a program that randomly draws an arrow line when the Draw a Random Arrow Line button is clicked, as shown in Figure:

㊥ Random an Arrow Line Draw a Random Arrow Line

Answer 1

Explanation::

• Code in PYTHON is given below
• Screenshots of the Code is also provided
• Screenshots of the OUTPUT are given at the end of the code

Code in PYTHON::

from tkinter import *
import tkinter as tk
import random

window = Tk()
window.geometry("500x500")
window.title("Random an Arrow Line")
def drawArrow():
    canvas = tk.Canvas(window, width=500, height=500)
    canvas.pack()
    xy=[]
    for i in range(4):
        xy.append(random.randint(0,501))
    canvas.create_line(xy[0], xy[1], xy[2], xy[3], arrow=tk.LAST)
    button()


def button():
    B = Button(window, text = "Draw a Random Arrow Line", command = drawArrow)
    B.place(x = 150,y = 476)
button()
window.mainloop()

Screenshot of the CODE:

1 from tkinter import* 2 import tkinter as tk 3 import random 4 5 window Tk) window.geometry("500x500" 7 window.title("Random an Arrow Line") 8 def drawArrow canvastk.Canvas(window, width-500, height 500) canvas.pack) xyE] for i in range(4): 9 10 12 13 14 15 button) 16 17 18 Edef button(): 19 20 21 button 22 window.mainloop) xy.append (random.randint (0 501)) canvas.create_line(xy[0], xy[1], xy[2], xy[3], arrow tk. LAST) B Button (window, text"Draw a Random Arrow Line", commanddrawArrow) B.place(x150,y476)

OUTPUT::
TEST CASE 1:

tk Draw a Random Arrow Line

TEST CASE 2:

Random an Arrow Line Draw a Random Arrow Line

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