Current File : //proc/thread-self/root/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyo
�
A fc @ sm d Z d d l Td d l m Z m Z d e f d � � YZ d � Z e d k ri e � Z e GHe
� n d S( s& turtle-example-suite:
tdemo_fractalCurves.py
This program draws two fractal-curve-designs:
(1) A hilbert curve (in a box)
(2) A combination of Koch-curves.
The CurvesTurtle class and the fractal-curve-
methods are taken from the PythonCard example
scripts for turtle-graphics.
i����( t *( t sleept clockt CurvesTurtlec B s# e Z d � Z d � Z d � Z RS( c C s� | d k r d S| j | d � | j | | d | � | j | � | j | d � | j | | d | � | j | � | j | | d | � | j | d � | j | � | j | | d | � | j | d � d S( Ni iZ i ( t leftt hilbertt forwardt right( t selft sizet levelt parity( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyR s
c C s� d d l } d | | j | j | � } | j � | j | � | j � | j d d | d | � x8 t | � D]* } | j | | | � | j d | � qu W| j d d | d | � | j � | j
| � | j � d S( Ni����i i� iZ ih ( t matht sint pit put fdt pdt rtt ranget fractalt ltt bk( R t nt radt levt dirR t edget i( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyt
fractalgon/ s
c C s� | d k r | j | � d S| j | d | d | � | j d | � | j | d | d | � | j d | � | j | d | d | � | j d | � | j | d | d | � d S( Ni i i< ix ( R R R R ( R t distt depthR ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyR B s
( t __name__t
__module__R R R ( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyR s c C sr t � } | j � | j d � | j � | j d d � | j � d } | j d | d | � | j � t � } | j d � | j
t � | j | � | j
| d d � | j | � x: t d � D], } | j d � | j | d | d
� q� W| j � x. t d
� D] } | j | � | j d � qW| j � x: t d � D], } | j | d | d
� | j d � qKW| j
t � t � } d
| | } t d � | j � | j d � | j � | j d d � t � } | j d d � | j
t � | j d d d d � | j
t � | j d � | j d d d d � | j
t � t � } | d | | 7} | S( Ni i i i���i��t redi iZ i@ i i iB s Hilbert: %.2fsec. t blackt bluei� i� i����s Koch: %.2fsec.( R t resett speedt htt tracerR t setposR R t fillcolort fillt TrueR R R R R t FalseR t colorR ( t ftR t taR t tbt res( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyt mainN sZ
t __main__N( t __doc__t turtlet timeR R t PenR R3 R t msgt mainloop( ( ( s7 /usr/lib64/python2.7/Demo/turtle/tdemo_fractalcurves.pyt <module>
s
= 8
Mini Shell