Sometimes, we need to write text on an image and save it or share it with the customer, then I will give you a simple example of adding text on an image with python. we will usePILlibrary to write text on image.
Writing Text on Images with Python Pillow - Learn how to write text on images using the Python Pillow library. Step-by-step tutorial with examples.
本文的 Stack Overflow 网址:https://stackoverflow.com/questions/50854235/how-to-draw-chinese-text-on-the-image-using-cv2-puttextcorrectly-pythonopen 1importcv22fromPILimportImageFont, ImageDraw, Image3importnumpy as np45#读取彩色图片,注意,这里一定要是彩色图片,不然会报 :function takes exactly 1 ar...
import json dic={'name':'yuan','age':23,'is_married':False} data=json.dumps(dic) # 序列化,将python的字典转换为json格式的字符串 print("type",type(data)) # <class 'str'> with open('json.txt','w') as f: f.write(data) # 等价于json.dump(dic,f) with open('json.txt') as ...
Now, to draw text on the image, we will make use of theputTextfunction. It receives the following parameters: Image that will be used to write the text. We will pass the image we have just read; Text to be drawn in the image, as a string. We will pass a testing string; ...
1、自动化office，包括对excel、word、ppt、email、pdf等常用办公场景的操作，python都有对应的工具库，...
.text is None or elem.text == 'NULL': continue node_dict[tag_name] = elem.text cur_image = node_dict.get('current-package') if cur_image is not None: cur_image = os.path.basename(cur_image) next_image = node_dict.get('next-package') if next_image is not None: next_image ...
response.json() # Assuming the API returns a JSON array of image URLs for index, image_url in enumerate(images): image_response = requests.get(image_url) if image_response.status_code == 200: with open(f"{save_directory}/image_{index}.jpg", "wb") as f: f.write(image_response....
1 Image.open(f) >>> import Image 1. >>> >>> Im = Image.open("lena.jpg") 1. >>> print Im.mode,Im.size,Im.format 1. RGB (256, 256) JPEG >>> Im.show() 如果文件不能打开,会抛出IOError异常。 可以查看image对象的format,mode,size,palette,info几个属性。
f.write(data) f.close() def openfile(): file_path=askopenfilename() img =CV2.imread(file_path) HSV =CV2.cvtColor(img,CV2.COLOR_BGR2HSV) CV2.imshow('image', img) CV2.setMouseCallback("image", getposBgr) CV2.waitKey(0)