Vern Ceder
Sun, 31 Jan 2010 20:41:30 -0800
kirby urner wrote:
I don't see where you've defined a Turtle class to instantiate sir.
The Turtle class is part of the turtle library, so that's not an issue.
On Sun, Jan 31, 2010 at 4:27 PM, Brian Blais <bbl...@bryant.edu> wrote:I'm on Python 2.5, but using the updated turtle.py Version 1.0.1 - 24. 9. 2009. The following script draws 5 circles, which it is supposed to, but then doesn't draw the second turtle which is supposed to simply move forward. Any ideas?
You mean you just want a turtle, but no line? If so, does instantiating T with T = Turtle(visible=True) help?
Cheers, Vern
from turtle import * from numpy.random import randint resetscreen() class Circle(object): def __init__(self,x,y,r,color): self.x=x self.y=y self.r=r self.color=color self.turtle=Turtle(visible=False) self.turtle.tracer(False) self.draw() def draw(self): self.turtle.penup() self.turtle.setposition(self.x,self.y) self.turtle.setheading(0) self.turtle.backward(self.r) self.turtle.pendown() self.turtle.fill(True) self.turtle.pencolor("black") self.turtle.fillcolor(self.color) self.turtle.circle(self.r) self.turtle.fill(False) self.turtle.penup() for i in range(5): c=Circle(randint(-350,350),randint(-250,250),10,"red") T=Turtle() T.forward(100) T.forward(100) thanks, bb -- Brian Blais bbl...@bryant.edu http://web.bryant.edu/~bblais http://bblais.blogspot.com/ _______________________________________________ Edu-sig mailing list Edu-sig@python.org http://mail.python.org/mailman/listinfo/edu-sig_______________________________________________ Edu-sig mailing list Edu-sig@python.org http://mail.python.org/mailman/listinfo/edu-sig
-- This time for sure! -Bullwinkle J. Moose ----------------------------- Vern Ceder, Director of Technology Canterbury School, 3210 Smith Road, Ft Wayne, IN 46804 vce...@canterburyschool.org; 260-436-0746; FAX: 260-436-5137 The Quick Python Book, 2nd Ed - http://bit.ly/bRsWDW _______________________________________________ Edu-sig mailing list Edu-sig@python.org http://mail.python.org/mailman/listinfo/edu-sig