def drawChevron(canvas, cx, cy, r):
    coords = (cx - 0.3 * r, cy - 0.5 * r, 
              cx - 0.2 * r, cy - 0.5 * r,
              cx + 0.3 * r, cy,
              cx - 0.2 * r, cy + 0.5 * r,
              cx - 0.3 * r, cy + 0.5 * r,
              cx - 0.3 * r, cy + 0.4 * r,
              cx + 0.2 * r, cy,
              cx - 0.3 * r, cy - 0.4 * r)
    canvas.create_polygon(*coords, fill='white', state='disabled')
dataset/ETHPy150Open bluquar/cubr/cube.py/drawChevron/original