python给图片显示时间
def putText_Img(self,img1): # now1 = datetime.now() self.now_date_str = now1.strftime("%Y-%m-%d %H:%M:%S") print(self.now_date_str) #self.cameraImg = cv2.putText(self.cameraImg, self.now_date_str, (50,200), cv2.FONT_HERSHEY_SIMPLEX, 50, (255,0,0), 1, cv2.LINE_AA) ##### # 设置文本绘制参数 font = cv2.FONT_HERSHEY_SIMPLEX font_scale = 1 font_color = (255, 255, 255) # 白色 thickness = 2 # 获取文本大小(可选,用于定位) (text_width, text_height), baseline = cv2.getTextSize(self.now_date_str, font, font_scale, thickness) # 设定文本位置(这里假设放在图像右下角) text_x = img1.shape[1] - text_width - 10 # 减去文本宽度和一些边距 text_y = img1.shape[0] - text_height - 10 # 减去文本高度和一些边距 # 在图像上绘制文本 cv2.putText(img1, self.now_date_str, (10, text_height+10), font, font_scale, font_color, thickness) # return img1
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