38 lines
878 B
Python
38 lines
878 B
Python
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#!/usr/bin/env python3
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from turtle import Pen
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def draw_ornament(pen, scale=150):
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if scale > 1:
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for angle in range(0, 360, 90):
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pen.setheading(angle)
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back = pen.pos()
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if scale <= 10:
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pen.pd()
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pen.forward(scale)
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draw_ornament(pen, scale // 2)
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pen.pu()
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pen.setpos(back)
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def setup_pen():
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pen = Pen()
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pen.ht()
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pen.pu()
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pen.speed(0)
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pen.screen.setup(1000, 900)
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pen.screen.title("Watch me running")
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pen.screen.bgcolor("white")
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pen.screen.tracer(n=10) # draws only nth frame to speed up drawing
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pen.color("blue")
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pen.setpos(0, 0)
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return pen
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if __name__ == '__main__':
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pen = setup_pen()
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try:
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draw_ornament(pen)
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except KeyboardInterrupt:
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exit()
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input('All done!\nPress Enter to quit')
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exit()
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