小编Joh*_*tan的帖子

我正在尝试使用 Open CV 和 Python 在图片中画一个圆圈。

这是我希望我能制作的图片：

这是我写的代码：

import cv2  
import numpy as np  
import imutils

text1 = "10x"  
text2 = "20gr"  

# Load image in OpenCV  
image = cv2.imread('Sasa.jfif')
resized = imutils.resize(image, width=500)
cv2.circle(resized,(350,150),65,(102,51,17),thickness=-1)

# Convert the image to RGB (OpenCV uses BGR)  
cv2_im_rgb = cv2.cvtColor(resized,cv2.COLOR_BGR2RGB)  

# Pass the image to PIL  
pil_im = Image.fromarray(cv2_im_rgb)  

draw = ImageDraw.Draw(pil_im)  
# use a truetype font  
font1 = ImageFont.truetype("arial.ttf", 50)  
font2 = ImageFont.truetype("arial.ttf", 25)  

# Draw the text  
draw.text((310,110), text1, font=font1) 
draw.text((325,170), …