Tkinter Canvas.create_line Windows/Linux difference for dashes

[FloConsult SPRL]

Running the simple program hereunder:

import sys
from Tkinter import *

win=Tk()
can = Canvas(win)
can.pack(side=TOP, expand=NO)
can.config(height=200, width=200)
can.create_line(25,25,175,175,width=8, dash=30)
win.mainloop()

gives a dashed line under Linux, but a continuous line under Windows
(tried on NT, 98 and Me). Can somebody give me an advice on how to
obtain the same dashed effect on Windows ? Didn't find anything in tha
FAQs.


Many thanks in advance,

Isabelle.

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