Difference between revisions of "CSC111 Programs for Week 12 2015"

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--[[User:Thiebaut|D. Thiebaut]] ([[User talk:Thiebaut|talk]]) 07:11, 20 April 2015 (EDT)
 
--[[User:Thiebaut|D. Thiebaut]] ([[User talk:Thiebaut|talk]]) 07:11, 20 April 2015 (EDT)
 
----
 
----
... stay tuned...
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 +
=Display Maze Recursively=
 +
<br />
 +
* Here's a skeleton program to start with...
 +
<br />
 +
::<source lang="python">
 +
# drawChessboardRecursive.py
 +
# D. Thiebaut
 +
# A recursive way of drawing a chessboard
 +
 
 +
 
 +
from graphics import *
 +
WIDTH  = 600
 +
HEIGHT = 600
 +
NOCELLS = 8
 +
SIDE = WIDTH // NOCELLS
 +
 
 +
drawnCells = []  # keep track of cells already drawn
 +
 
 +
def drawCell( row, col, color, win ):
 +
    """draws a square cell of the given color on the given row
 +
    and column"""
 +
    x1 = col * SIDE
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    y1 = row * SIDE
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    x2 = x1 + SIDE
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    y2 = y1 + SIDE
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    cell = Rectangle( Point( x1, y1 ), Point( x2, y2 ) )
 +
    cell.setFill( color )
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    cell.draw( win )
 +
 
 +
def opposite( color ):
 +
    """return the opposite color of a given color, assuming
 +
    that the opposite of white is black, and conversely"""
 +
    if color=="white":
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        return "black"
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    else:
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        return "white"
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def recursiveDraw( row, col, color, win ):
 +
    """recursively draw a chessboard"""
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    return
 +
   
 +
def main():
 +
    win = GraphWin( "Chessboard", WIDTH, HEIGHT )
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 +
    recursiveDraw( 0, 0, "white", win )
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 +
 
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    win.getMouse()
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    win.close()
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main()
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</source>
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[[Category:CSC111]][[Category:Python]]

Revision as of 09:02, 20 April 2015

--D. Thiebaut (talk) 07:11, 20 April 2015 (EDT)


Display Maze Recursively


  • Here's a skeleton program to start with...


# drawChessboardRecursive.py
# D. Thiebaut
# A recursive way of drawing a chessboard


from graphics import *
WIDTH  = 600
HEIGHT = 600
NOCELLS = 8
SIDE = WIDTH // NOCELLS

drawnCells = []   # keep track of cells already drawn

def drawCell( row, col, color, win ):
    """draws a square cell of the given color on the given row
    and column"""
    x1 = col * SIDE
    y1 = row * SIDE
    x2 = x1 + SIDE
    y2 = y1 + SIDE
    cell = Rectangle( Point( x1, y1 ), Point( x2, y2 ) )
    cell.setFill( color )
    cell.draw( win )

def opposite( color ):
    """return the opposite color of a given color, assuming
    that the opposite of white is black, and conversely"""
    if color=="white":
        return "black"
    else:
        return "white"

def recursiveDraw( row, col, color, win ):
    """recursively draw a chessboard"""
    return
    
def main():
    win = GraphWin( "Chessboard", WIDTH, HEIGHT )

    recursiveDraw( 0, 0, "white", win )


    win.getMouse()
    win.close()

main()