from matplotlib import pyplot as plt
font={ 'color': 'red',
'size': 20,
'family': 'Times New Roman',
# 'style':'italic', # 斜体}
imgpath = "/home/1.jpg"
img = Image.open(imgpath)
plt.imshow(img)
plt.text(0.1, 0.1, "write anything", fontdict=font)
plt.savefig("savepath", bbox_inched='tight', pad_inches=0, dpi=150)
plt.cla() #清空图像,以防信息叠加
matplotlib中画图内容太多,用到哪记录到哪吧