2010-03-11 18:33:25 -04:00
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#!/usr/bin/env python
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2008-06-04 03:29:55 -03:00
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## DEMONSTRATES USE OF 2 CANVASES, SO CANNOT BE RUN IN DEMOVIEWER!
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"""turtle example: Using TurtleScreen and RawTurtle
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for drawing on two distinct canvases.
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"""
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from turtle import TurtleScreen, RawTurtle, TK
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root = TK.Tk()
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cv1 = TK.Canvas(root, width=300, height=200, bg="#ddffff")
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cv2 = TK.Canvas(root, width=300, height=200, bg="#ffeeee")
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cv1.pack()
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cv2.pack()
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s1 = TurtleScreen(cv1)
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s1.bgcolor(0.85, 0.85, 1)
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s2 = TurtleScreen(cv2)
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s2.bgcolor(1, 0.85, 0.85)
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p = RawTurtle(s1)
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q = RawTurtle(s2)
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p.color("red", "white")
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p.width(3)
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q.color("blue", "black")
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q.width(3)
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for t in p,q:
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t.shape("turtle")
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t.lt(36)
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q.lt(180)
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for i in range(5):
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for t in p, q:
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t.fd(50)
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t.lt(72)
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for t in p,q:
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t.lt(54)
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t.pu()
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t.bk(50)
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## Want to get some info?
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print s1, s2
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print p, q
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print s1.turtles()
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print s2.turtles()
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TK.mainloop()
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