Es hat...
zu Python: http://python.net/~goodger/projects/pycon/2007/idiomatic/handout.html
Die Schildkröte malt uns ein Koordinatensystem:
Colormode(255) Pencolor((255,128,0))
Def Mix(color1,color2,weight2): For rgb in color Ne'wsbase=int((base1+base2*weight2)/(weight2+1)) Return result (r,g,b)
import turtle
t = turtle.Turtle()
def line(color,laenge): t.color(color) t.forward(160) Pfeil(18) t.goto(0,0)
def Pfeil(size): t.left(90) t.forward(size) t.right(135) t.forward(1.41*size) t.right(90) t.forward(1.41*size) t.right(135) t.forward(size) t.left(90)
t.color('gray') t.forward(100) t.goto(0,0) t.left(90) line('green',100) t.left(90) line('red',100) line('red',100) t.right(90) line('green',100)