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This module is comprised of three ``components'': - an array visualizer with methods that implement basic sorting operations (compare, swap) as well as methods for ``annotating'' the sorting algorithm (e.g. to show the pivot element); - a number of sorting algorithms (currently quicksort, insertion sort, selection sort and bubble sort, as well as a randomization function), all using the array visualizer for its basic operations and with calls to its annotation methods; - and a ``driver'' class which can be used as a Grail applet or as a stand-alone application. i����( t *( t Linet RectangleNi i t Arrayc B s� e Z d d � Z d � Z d Z d � Z d � Z d Z d Z d � Z d � Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s | | _ t | j � | _ | j j d t � t | j � | _ | j j � t | j � | _ | j j � t | j � | _ | j j � t | j d d d d � | _ t | j d d d d � | _ t | j d d d d � | _ g | _ d | _ | _ | r| j | � n d S( Nt filli ( t mastert Framet framet packt Xt Labelt labelt Canvast canvast reportR t leftt rightt pivott itemst sizet maxvaluet setdata( t selfR t data( ( s3 /usr/lib64/python2.7/Demo/tkinter/guido/sortvisu.pyt __init__" s c C s� | j } g | _ x | D] } | j � q Wt | � | _ t | � | _ | j j d | j d t d | j d t � x7 t | j � D]& } | j j t | | | | � � q� W| j d | j � d S( Nt widthi t heights Sort demo, size %d( R t deletet lenR t maxR R t configt XGRIDt YGRIDt ranget appendt ArrayItemt reset( R R t olditemst itemt i( ( s3 /usr/lib64/python2.7/Demo/tkinter/guido/sortvisu.pyR 4 s $t normalc C s | | _ d S( N( t speed( R R) ( ( s3 /usr/lib64/python2.7/Demo/tkinter/guido/sortvisu.pyt setspeedC s c C s | j j � d S( N( R t destroy( R ( ( s3 /usr/lib64/python2.7/Demo/tkinter/guido/sortvisu.pyR+ F s i c C s& d | _ | j r" | j j � n d S( Ni ( t stop_mainloopt in_mainloopR t quit( R ( ( s3 /usr/lib64/python2.7/Demo/tkinter/guido/sortvisu.pyt cancelL s c C s | j r | j j � n d S( N( R- R R. 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