# This works fine, the results turn out nice and they don't give me a migraine!

def main():
    win = GraphWin('QAT',wSize,wSize)
    win.setBackground('green')
    win.setCoords(0,0,wSize,wSize)
    ptList = drawBoard(win)
    print(len(ptList), len(ptList[0]))
    print(allLocs)
    pt = win.getMouse()
    nn,d = findNN(pt,ptList)
    print(nn.getX(),nn.getY())

def findNN(pt, ptList):
    rList = []
    d = 200
    for i in range(len(ptList)):
        for j in range(len(ptList[0])):
            x, y = pt.getX()-ptList[i][j].getX(), pt.getY()-ptList[i][j].getY()
            r = (x*x+y*y)**0.5
            if r < d:
                nn = ptList[i][j]
                d = r
    return nn,d