#!/usr/bin/python

import matplotlib.pyplot as plt 

def x_line_style():
  styles = {    '-1' :'markertri_down marker'       , \
    '-2' :'markertri_up marker'         , \
    '-3' :'markertri_left marker'       , \
    '-4' :'markertri_right marker'     }
  fig1, ax1 = plt.subplots(1, 1, figsize=(5,5))
  i = 1 
  ax1.set_xlim(0, 10) 
  ax1.set_ylim(0, 5)
  for (x,y) in styles.items():
    ax1.plot(range(0,10), [i for j in range(0,10)], (x), label=y, color='r')
    i = i + 1 
  ax1.legend(loc=7)
  fig1.savefig('line-style.png', format='png')
  plt.close(fig1)

x_line_style()