matplotlib(1)

import numpy as np
import matplotlib.pyplot as plt
from matplotlib import rc,font_manager

import matplotlib.path as mpath
font_path = "C:/Windows/Fonts/H2GTRM.TTF"
font_name = font_manager.FontProperties(fname=font_path).get_name()
plt.rc('font',family=font_name)

x=np.linspace(0,6,1000)
y1=np.sin(x)
y2=np.cos(x)

plt.xlabel('x축')
plt.ylabel('y축')

plt.plot(x,y1,c='0.0',lw=3,label='sin(x)')
plt.plot(x,y2,c='0.0',lw=3,ls='--',label='cos(x)')
#plt.grid(True)
plt.grid(True,lw=3,ls='--',c='0.5')

plt.show()