帮我用python的tkinter写一个监控Ui界面:1.开始按钮,点击后开始监控;2.停止按钮,点击后停止监控;3.查看按钮,点击后可以查看历史监控 4.有一个640x480的label区域,可以显示usb摄像头数据 点击复制后,将打开C知道体验页
时间: 2023-06-20 13:09:40 浏览: 54
好的,以下是一个简单的监控UI界面,其中包含开始、停止、查看按钮和一个用于显示usb摄像头数据的Label区域:
```python
import tkinter as tk
import cv2
from PIL import Image, ImageTk
class MonitorUI:
def __init__(self):
self.root = tk.Tk()
self.root.title("监控UI")
# 开始按钮
self.start_btn = tk.Button(self.root, text="开始", command=self.start_monitor)
self.start_btn.pack(side="left", padx=10, pady=10)
# 停止按钮
self.stop_btn = tk.Button(self.root, text="停止", command=self.stop_monitor, state="disabled")
self.stop_btn.pack(side="left", padx=10, pady=10)
# 查看按钮
self.view_btn = tk.Button(self.root, text="查看", command=self.view_history)
self.view_btn.pack(side="left", padx=10, pady=10)
# Label区域
self.label = tk.Label(self.root, width=640, height=480)
self.label.pack(side="top", padx=10, pady=10)
self.camera = cv2.VideoCapture(0)
self.monitoring = False
def start_monitor(self):
self.monitoring = True
self.start_btn.config(state="disabled")
self.stop_btn.config(state="normal")
while self.monitoring:
ret, frame = self.camera.read()
if ret:
frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
image = Image.fromarray(frame)
photo = ImageTk.PhotoImage(image=image)
self.label.config(image=photo)
self.label.image = photo
self.camera.release()
self.start_btn.config(state="normal")
self.stop_btn.config(state="disabled")
def stop_monitor(self):
self.monitoring = False
def view_history(self):
# TODO: 实现查看历史监控功能
pass
def run(self):
self.root.mainloop()
if __name__ == "__main__":
ui = MonitorUI()
ui.run()
```
你可以根据需要进行修改和完善,例如添加复制功能。另外,以下是C知道体验页的链接:
https://www.csdn.net/zt/chiknow/index.html