关于Python opencv输出中文

# This is a sample Python script.

# Press Shift+F10 to execute it or replace it with your code.
# Press Double Shift to search everywhere for classes, files, tool windows, actions, and settings.

import cv2
import numpy

from PIL import Image, ImageDraw, ImageFont


def paint_chinese_opencv(img, text, left, top, textColor=(0, 255, 0), textSize=20):

    if (isinstance(img, numpy.ndarray)):  # 判断是否OpenCV图片类型
        img = Image.fromarray(cv2.cvtColor(img, cv2.COLOR_BGR2RGB))
    # 创建一个可以在给定图像上绘图的对象
    draw = ImageDraw.Draw(img)
    # 字体的格式
    fontStyle = ImageFont.truetype(
        "font/simsun.ttc", textSize, encoding="utf-8")
    # 绘制文本
    draw.text((left, top), text, textColor, font=fontStyle)
    # 转换回OpenCV格式
    return cv2.cvtColor(numpy.asarray(img), cv2.COLOR_RGB2BGR)


def print_hi(name):
    # Use a breakpoint in the code line below to debug your script.
    print(f'Hi, {name}')  # Press Ctrl+F8 to toggle the breakpoint.


def view():
    # image = cv2.imread("test.png")
    image = paint_chinese_opencv(cv2.imread("test.png"), "opencv 中文处理", left=100, top=20, textColor=(0, 0, 0), textSize=48)
    cv2.imshow("show", image)
    # 显示10秒
    cv2.waitKey(10000)
    cv2.destoryAllWindows()

# Press the green button in the gutter to run the script.
if __name__ == '__main__':
    # print_hi('PyCharm')
    view()