def star_fill ( ):

  import matplotlib.pyplot as plt
  import numpy as np

  xstar = np.array ( [ \
    0.95,  0.22, -0.95, -0.36,  0.59,  0.36,  0.00, -0.22, -0.59,  0.00 ] )

  ystar = np.array ( [ \
    0.31,  0.31,  0.31, -0.12, -0.81, -0.12,  1.00,  0.31, -0.81, -0.38 ] )
#
#  Add a copy of first point to the end, so the curve closes.
#
  np.append ( xstar, [ 0.95 ] )
  np.append ( ystar, [ 0.31 ] )

  plt.clf ( )
  plt.fill ( xstar, ystar )
  filename = 'star_fill.png'
  plt.savefig ( filename )
  plt.show ( )
  print ( '  Graphics saved as "' + filename + '"' )
  plt.show ( )
  plt.close ( )

  return

if ( __name__ == "__main__" ):
  star_fill ( )