38 lines
No EOL
622 B
Python
38 lines
No EOL
622 B
Python
# Runestone.Academy thinkcspy course
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# Chapter 6
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# Problem 5
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import turtle
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def drawSquareSpiral(t, sz, num, angle):
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"""Get turtle t to draw a square of sz side"""
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for i in range(num):
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t.forward(sz*i)
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t.left(angle)
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wn = turtle.Screen()
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wn.setworldcoordinates(-300,-300,300,300)
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wn.bgcolor("lightgreen")
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alex = turtle.Turtle()
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alex.color("blue")
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alex.speed(0)
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alex.up()
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alex.goto(-150,0)
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alex.down()
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tess = turtle.Turtle()
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tess.color("purple")
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tess.speed(0)
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tess.up()
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tess.goto(150,0)
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tess.down()
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drawSquareSpiral(alex,2,100,90)
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drawSquareSpiral(tess,2,100,91)
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wn.exitonclick() |