基于Python Tkinter的图像边缘检测GUI程序

from tkinter import * from tkinter import ttk from tkinter import filedialog from canny import imgEdgeDect mainwindow = Tk() mainwindow.title('The tool of image edge detection') windowWidth = 450 windowHeight = 300 screenWidth = mainwindow.winfo_screenwidth() screenHeight = mainwindow.winfo_screenheight() mainwindow.geometry('%dx%d+%d+%d' % (windowWidth, windowHeight, (screenWidth - windowWidth) / 2, (screenHeight - windowHeight) / 2)) mainwindow.iconbitmap(r'Digital Image Processing\image\favicon.ico') frame = ttk.Frame(mainwindow, relief=SUNKEN, borderwidth=2, width=450, height=250) frame.pack(side=TOP, fill=BOTH, expand=1) titleText = ttk.Label(frame, text='图像边缘检测工具', font=('FangSong', 25)) titleText.place(x=85, y=10, width=280, height=40) def openImage(): filePath = filedialog.askopenfilename() imgEdgeDect(filePath) style = ttk.Style() style.configure('TButton', font=('Consolas', 14)) openImgBtn = ttk.Button(frame, text='Open Image', command=openImage, style='TButton') openImgBtn.place(x=80, y=120, width=120, height=80) closeBtn = ttk.Button(frame, text='Close', command=mainwindow.quit, style='TButton') closeBtn.place(x=250, y=120, width=120, height=80) mainwindow.mainloop()