翻译I am working with image processing project with Python. I need a good GUI, so I have generated a GUI using PAGE. Now I have three .py files:
- PAGE generated GUI class file.
- PAGE generated GUI Support file.
- My image processing file.
PAGE generated GUI support file defines global veritable for storing GUI component values.
PAGE generated GUISupport.py:
#! /usr/bin/env python # # Support module generated by PAGE version 4.8.6 # In conjunction with Tcl version 8.6 # Nov 16, 2016 07:58:07 AM import sys try: from Tkinter import * except ImportError: from tkinter import * try: import ttk py3 = 0 except ImportError: import tkinter.ttk as ttk py3 = 1 global frm #this is the global variable frm=None def init(top, gui, *args, **kwargs): global w, top_level, root w = gui top_level = top root = top def destroy_window(): # Function which closes the window. global top_level top_level.destroy() top_level = None if __name__ == '__main__': import GUI GUI.vp_start_gui()PAGE generated GUI.py. I have added a show_frame() function separately. According to this information.
#! /usr/bin/env python # # GUI module generated by PAGE version 4.8.6 # In conjunction with Tcl version 8.6 # Nov 16, 2016 07:58:02 AM import sys import Tkinter as tk import Image, ImageTk try: from Tkinter import * except ImportError: from tkinter import * try: import ttk py3 = 0 except ImportError: import tkinter.ttk as ttk py3 = 1 import GUISupport def vp_start_gui(): '''Starting point when module is the main routine.''' global val, w, root root = Tk() top = MainForm (root) GUISupport.init(root, top) root.mainloop() w = None def create_MainForm(root, *args, **kwargs): '''Starting point when module is imported by another program.''' global w, w_win, rt rt = root w = Toplevel (root) top = MainForm (w) top.show_frame() GUISupport.init(w, top, *args, **kwargs) return (w, top) def destroy_MainForm(): global w w.destroy() w = None class MainForm: def __init__(self, top=None): '''This class configures and populates the toplevel window. top is the toplevel containing window.''' self._bgcolor = '#d9d9d9' # X11 color: 'gray85' self._fgcolor = '#000000' # X11 color: 'black' self._compcolor = '#d9d9d9' # X11 color: 'gray85' self._ana1color = '#d9d9d9' # X11 color: 'gray85' self._ana2color = '#d9d9d9' # X11 color: 'gray85' top.geometry("850x500+318+153") top.title("MainForm") top.configure(background="#d9d9d9") self.lblFrame = Label(top) self.lblFrame.place(relx=0.01, rely=0.02, height=471, width=764) self.lblFrame.configure(background="#d9d9d9") self.lblFrame.configure(disabledforeground="#a3a3a3") self.lblFrame.configure(foreground="#000000") self.lblFrame.configure(text='''Label''') self.lblFrame.configure(width=764) def show_frame(self): img = Image.fromarray(GUISupport.frm) imgtk = ImageTk.PhotoImage(image=img) self.lblFrame.imgtk = imgtk self.lblFrame.configure(image=imgtk) self.lblFrame.after(10, show_frame) if __name__ == '__main__': create_MainForm(Tk())This is my image processing code written using OpenCV
import numpy as np import cv2 import GUISupport as guis cam=cv2.VideoCapture(0) while 1: _,f=cam.read() cv2.imshow('frame',f) guis.frm=cv2.cvtColor(f, cv2.COLOR_BGR2RGBA) #this is the variable passed using GUISupport.py if cv2.waitKey(1) & 0xFF == ord('q'): cv2.destroyAllWindows() cam.release() breakI have run this code. But, I got this error:
File "C:\Users\user\Documents\Visual Studio 2013\Projects\testforCAmFeed\testforCAmFeed\GUI.py", line 74, in show_frame img = Image.fromarray(GUISupport.frm) AttributeError: class Image has no attribute 'fromarray'I need to pass my video and other variable to the GUI module and need to pass tkinter GUI controller data to image processing module.
How to do this?