[Tutor] Help with the following code..

Asrarahmed Kadri ajkadri at googlemail.com
Thu Nov 23 22:40:39 CET 2006


Hi all,


Trying to draw a simple bar chart on canvas of Tkinter.

Here is code:


from Tkinter import *

root = Tk()

frame = Frame(root)
frame.pack()

canvas = Canvas(frame,height=400,width=400)

canvas.create_line(50,350,350,350,width=2) # draws the X-axis
canvas.create_line(50,350,50,50,width=2)    # draws teh Y-axis
canvas.create_rectangle(50,340,250,330)   # this is the first HORIZONTAL BAR

canvas.pack()

root.mainloop()
I am not able to understand why two pairs of co-ordinates are supplied?? The
rectangle requires 4 co-ordinate pairs, Isnt it??

Also help me how to figure out the co-ordinate pairs of next bar ??

TIA.

BEst Regards,
Asrarahmed Kadri
-- 
To HIM you shall return.
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