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 Unable to put background image on Tkinter Frame
#1
Hi, I am trying to place Image as background in frame which contains the textfield, button, and label.

Mentioned below is my code kindly help me out

import os
import json
import time
import pyfirmata
import multiprocessing
import serial.tools.list_ports
import tkinter as tk
from tkinter.filedialog import asksaveasfile
from tkinter import messagebox
from PIL import ImageTk, Image

data = ['LH', 'RH']
WAIT_BARCODE = r"images\wait_barcode.jpg"
WRONG_BARCODE = r"images\wrong_barcode.jpg"
Press = r"images\Press.jpg"
Done = r"images\done.jpg"
DATA_PATH = "data"
JSON_PATH = r"json\data.json"
JSON_FOLDER_PATH = "json"
barcode_start = 4
barcode_stop = 10
high_pin = 13
input_pin = 10
NA = "NA"
check = "NA"

def dump_to_json(json_dict, filename):
    with open(filename, 'w') as file:
        json.dump(json_dict, file)


def read_json(filename):
    with open(filename, 'r') as file:
        json_dict = json.load(file)
    return json_dict


class SampleApp(tk.Tk):
    def __init__(self):
        tk.Tk.__init__(self)
        self._frame = None
        self.ard_stat = read_json(JSON_PATH)
        #if self.ard_stat['COM_PORT'] == ['OK']:
        self.switch_frame(StartPage)
        #else:
        #tk.messagebox.showinfo("Info", "Arduino is not connected, Please Try Again!")


    def switch_frame(self, frame_class):
        """Destroys current frame and replaces it with a new one."""
        new_frame = frame_class(self)
        if self._frame is not None:
            self._frame.destroy()
        self._frame = new_frame
        self._frame.pack()


class StartPage(tk.Frame):
    def loopCap(self):
        #self.master.geometry("1000x700+%d+%d" % (((self.master.winfo_screenwidth() / 2.) - (1280 / 2.)), ((self.master.winfo_screenheight() / 2.) - (720/ 2.))))
        #self.master.state('zoomed')
        # print(data)
        with open(JSON_PATH) as json_file1:
            self.data = json.load(json_file1)
            #print(self.data)
        if self.data['status'] == 'ACTIVE': #and (self.data['RH_img']!= 'null' or self.data['LH_img']!= 'null')
            a = self.text.set(self.data['status'])
            b = self.text1.set(self.data['RH_cnt'])
            c = self.text2.set(self.data['LH_cnt'])
            d = self.text3.set(self.data['barcode'])

            #print(b)
            #print(c)
            #print(a)
            #print(d)

            if self.data['RH_img'] == 'NA':
                #print(self.data['RH_img'])
                self.img = Image.open(Press)
                self.img.load()

            else:
                #print(self.data['RH_img'])
                self.img = Image.open(self.data['RH_img'])
                self.img.load()
                #print("updated Image")

            if self.data['RH_cnt'] == 0:
                self.img = Image.open(Done)
                self.img.load()
            #else:
             #   self.img = Image.open(self.data['RH_img'])
             #   self.img.load()

            if self.data['LH_img'] == 'NA':
                #print(self.data['LH_img'])
                self.img1 = Image.open(Press)
                self.img1.load()

            else:
                #print(self.data['LH_img'])
                self.img1 = Image.open(self.data['LH_img'])
                self.img1.load()
                #print("updated Image")

            if self.data['LH_cnt'] == 0:
                self.img1 = Image.open(Done)
                self.img1.load()
            #else:
            #    self.img1 = Image.open(self.data['LH_img'])
            #    self.img1.load()

        elif self.data['status']=='NA':
            status = self.text.set(self.data['status'])
            #resp = tk.messagebox.showinfo("Info", "New Data Detected Please Add Images")
            #print(resp)
            count_RH = self.text1.set(self.data['RH_cnt'])
            count_LH = self.text2.set(self.data['LH_cnt'])
            self.text3.set(self.data['barcode'])
            #print(count_RH)
            #print(count_LH)
            self.img = Image.open(WAIT_BARCODE)
            self.img1 = Image.open(WAIT_BARCODE)
            #print("updated Image")

        elif self.data['status'] == 'INACTIVE':
            status = self.text.set(self.data['status'])
            # resp = tk.messagebox.showinfo("Info", "New Data Detected Please Add Images")
            # print(resp)
            count_RH = self.text1.set(self.data['RH_cnt'])
            count_LH = self.text2.set(self.data['LH_cnt'])
            self.text3.set(self.data['barcode'])
            # print(count_RH)
            # print(count_LH)
            self.img = Image.open(WRONG_BARCODE)
            self.img1 = Image.open(WRONG_BARCODE)

        #self.img = Image.open(text['RH_img'])
        self.photo = ImageTk.PhotoImage(self.img)
        self.label['image'] = self.photo
        #=========2nd Snap==================
        #self.img1 = Image.open("img.jpg")
        self.photo1 = ImageTk.PhotoImage(self.img1)
        self.label1['image'] = self.photo1
        #print("updated")
        self.master.after(500, self.loopCap)
        return self.text, self.text1, self.text2, self.text3, self.data

    def next_save(self):
        #self.data1 = self.loopCap()
        #print("Save The Button")
        #print(self.data)
        new_string = self.data['barcode'][4:10]
        #tk.messagebox.showinfo("Info", "New Data Detected Please Add Images")
        #print(new_string)
        new_folder = os.path.join(DATA_PATH,new_string)
        if os.path.exists(new_folder):
            #print("Folder Already Exists If Condition")
            tk.messagebox.showinfo("Info", "Folder Already Exists")
        else:
            #os.isfile(new_string)
            #print("Folder Already Exists")
            #tkMessageBox.showinfo("Info", "Folder Already Exists")
            #print("Make Directory Else Condition")
            json_dict = read_json(JSON_PATH)
            json_dict.update({"frontend_status": "True"})
            dump_to_json(json_dict, JSON_PATH)
            os.mkdir(new_folder)
            for i in range(0,len(data)):
                folder_name = os.path.join(DATA_PATH, new_string, data[i])
                os.mkdir(folder_name)
                files = [('All Files', '*.*'),
                         ('Python Files', '*.py'),
                         ('Text Document', '*.txt')]
                file = asksaveasfile(initialdir=folder_name, filetypes=files, defaultextension=files)
            json_dict = read_json(JSON_PATH)
            json_dict.update({"frontend_status": "False"})
            dump_to_json(json_dict, JSON_PATH)

            self.master.after(500, self.loopCap)

    def __init__(self, master):
        super().__init__(master)
        self.master.geometry("1000x700+%d+%d" % (((self.master.winfo_screenwidth() / 2.) - (1280 / 2.)), ((self.master.winfo_screenheight() / 2.) - (720 / 2.))))
        #self.master.state('zoomed')
        self.master.config(bg='powder blue')
        #myvar = self.master
        Frame1 = tk.Frame(self.master)
        Frame1.pack(side="bottom", fill="x", pady=10, anchor='w')
        Frame2 = tk.Frame(self.master)
        Frame2.pack(side="left", fill="both", pady=10, anchor='w', expand=True )
        photo = tk.PhotoImage(file="images/BG.jpg")
        label = tk.Label(Frame2, image=photo)
        label.image = photo
        label.place(x=0, y=0)
        tk.Label(Frame2, text='  Decal Check  ', font=('arial', 25, 'bold'), bg='powder blue',
                 fg='black', anchor='w').grid(column=0,pady=2)

        tk.Label(Frame2, text="Status:", bg='powder blue', font=('arial', 12, 'bold')).grid(row=3,column=0, padx=1, sticky='w')
        self.text = tk.StringVar()
        tk.Label(Frame2, textvariable=self.text, bg='powder blue',font=('arial', 12, 'bold')).grid(row=3,padx=1, column=1, sticky='w')
        tk.Label(Frame2, text="RH_COUNT: ", bg='powder blue', font=('arial', 12, 'bold')).grid(row=4,padx=1,column=0, sticky='w')
        self.text1 = tk.StringVar()
        tk.Label(Frame2, textvariable=self.text1, bg='powder blue',font=('arial', 12, 'bold')).grid(row=4, padx=1, column=1,sticky='w')

        tk.Label(Frame2, text=" LH_COUNT: ", bg='powder blue', font=('arial', 12, 'bold')).grid(row=5, padx=1, column=0,sticky='w')
        self.text2 = tk.StringVar()
        tk.Label(Frame2, textvariable=self.text2, bg='powder blue', font=('arial', 12, 'bold')).grid(row=5, padx=1, column=1, sticky='w')

        tk.Label(Frame2, text=" Barcode: ", bg='powder blue', font=('arial', 12, 'bold')).grid(row=6, padx=1, column=0, sticky='w')
        self.text3 = tk.StringVar()
        tk.Label(Frame2, textvariable=self.text3, bg='powder blue', font=('arial', 12, 'bold')).grid(row=6, padx=1, column=1, sticky='w')

        #   tk.Label(Frame2, text=" Enter the Barcode: ", bg='powder blue', font=('arial', 12, 'bold')).grid(row=7, padx=1, column=0, sticky='w')

        #self.text4 = tk.StringVar()
        #tk.Entry(Frame2, font=('arial', 15, 'bold'), textvariable=self.text4).grid(row=7, padx=1, column=1, sticky='w')

        #b = tk.Button(Frame2, text="Submit", command=self.submit)
        #b.grid(row=7, column=2, pady=5,sticky='w')

        self.label = tk.Label(Frame2,bg='powder blue')
        self.label.grid(row=8, column=0, padx=5, pady=5, sticky='w')
        self.label1 = tk.Label(Frame2, bg='powder blue')
        self.label1.grid(row=8, column=1, padx=5, pady=5,sticky='w')
        tk.Label(Frame2, text=" RH Image ", bg='powder blue', font=('arial', 12, 'bold')).grid(row=10, padx=1, column=0, sticky='n')
        tk.Label(Frame2, text=" LH Image ", bg='powder blue', font=('arial', 12, 'bold')).grid(row=10, padx=1, column=1, sticky='n')

        b = tk.Button(Frame2, text="Add New Files", command= self.next_save)
        b.grid(row=11, column=1, pady=5, sticky='w')

        self.master.after(500, self.loopCap)

    def submit(self):
        check = (self.text4.get())
        #print(check)
        return check


def ui_main():
    app = SampleApp()
    app.mainloop()


def read_com_port():
    com_port = "NA"
    while True:
        ports = list(serial.tools.list_ports.comports())
        if ports:
            for p in ports:
                str2 = str(p)
                # print(len(str2), str2)
                if "Arduino" in str2:
                    # print("done", str2)
                    index1 = str2.find("COM")
                    index2 = index1 + 5
                    com_port = str2[index1:index2]
                    print("Switch found on COM port = ", com_port)
                    temp_dict = read_json(JSON_PATH)
                    temp_dict.update({'COM_PORT': 'OK'})
                    dump_to_json(temp_dict, JSON_PATH)
            if com_port == "NA":
                print("Could not detect Switch")
        else:
            print("No device is detected. Please check com ports")
        time.sleep(2)
        if com_port != "NA":
            break
    return com_port


def arduino_init():
    brd = pyfirmata.Arduino(read_com_port())
    brd.digital[high_pin].write(1)
    it = pyfirmata.util.Iterator(brd)
    it.start()
    brd.digital[input_pin].mode = pyfirmata.INPUT
    return brd


def find_folder(barcode):
    folder_name = ""
    flag = False
    if os.path.exists(DATA_PATH):
        with os.scandir(DATA_PATH) as entries:
            for entry in entries:
                dir_name = entry.name
                for name in dir_name.split(" "):
                    if barcode[barcode_start:barcode_stop] == name:
                        folder_name = os.path.join(DATA_PATH, dir_name)
                        flag = True
                        break
    return folder_name, flag


def init_json_folder():
    while True:
        if os.path.exists(JSON_FOLDER_PATH):
            print("JSON Folder Exists")
            if not os.path.exists(JSON_PATH):
                print("JSON file does not exist")
                json_dict = ({"status": NA, "barcode": NA, "RH_img": NA, "LH_img": NA, "RH_cnt": NA, "LH_cnt": NA, "frontend_status": "False", "COM_PORT": NA})
                dump_to_json(json_dict, JSON_PATH)
                print("JSON file created")
            break
            #new_name = input("Enter a new folder name")
            #if new_path not in new_name:
            #    new_path = os.path.join(DATA_PATH, new_name)
            #    os.mkdir(new_path)
        else:
            print("JSON folder does not exist.")
            os.mkdir(JSON_FOLDER_PATH)



def traverse_folder(folder_path, board):
    # print("folder")
    frh = folder_path + r"\RH"
    flh = folder_path + r"\LH"
    while True:  
        cflag = False
        json_dict = read_json(JSON_PATH)
        with os.scandir(frh) as entries:
            cnt_rh = 0
            for entry in entries:
                cnt_rh += 1
        with os.scandir(flh) as entries:
            cnt_lh = 0
            for entry in entries:
                cnt_lh += 1

        temp_list = [cnt_lh, cnt_rh]
        loop_cnt = max(temp_list)
        for i in range(1, loop_cnt+1):
            """
            while True:
                choice1 = board.digital[input_pin].read()
                time.sleep(.01)
                choice2 = board.digital[input_pin].read()
                time.sleep(.01)
                choice3 = board.digital[input_pin].read()
                time.sleep(.01)
                choice = choice1 & choice2 & choice3
                if choice:
                    break
            """
            choice = input("Press Y to continue")
            #choice = StartPage.submit()
            if choice == 'Y' or choice == 'y':
            #if choice:
                if i <= cnt_lh:
                    lh_file = os.path.join(flh, str(i)+".png")
                    lh_cnt = i
                else:
                    lh_file = NA
                    lh_cnt = 0
                if i <= cnt_rh:
                    rh_file = os.path.join(frh, str(i)+".png")
                    rh_cnt = i
                else:
                    rh_file = NA
                    rh_cnt = 0
                json_dict.update({"status": "ACTIVE", "RH_img": rh_file, "LH_img": lh_file, "RH_cnt": rh_cnt, "LH_cnt": lh_cnt})
                dump_to_json(json_dict, JSON_PATH)
                print(i, lh_file, rh_file)
                time.sleep(1)
                if i == loop_cnt:
                    cflag = True
                    #choice = input("Press Y to continue")
                    #if choice == 'Y' or choice == 'y':
                    """
                    while True:
                        choice1 = board.digital[input_pin].read()
                        time.sleep(.01)
                        choice2 = board.digital[input_pin].read()
                        time.sleep(.01)
                        choice3 = board.digital[input_pin].read()
                        time.sleep(.01)
                        choice = choice1 & choice2 & choice3
                        if choice:
                            break
                    """
        if cflag:
            json_dict.update({"status": NA, "barcode": NA, "RH_img": NA, "LH_img": NA, "RH_cnt": NA, "LH_cnt": NA})
            dump_to_json(json_dict, JSON_PATH)
            break


def main():
    temp_dict = read_json(JSON_PATH)
    temp_dict.update({'COM_PORT': 'NA'})
    dump_to_json(temp_dict, JSON_PATH)
    #arduino = arduino_init()
    arduino = ""
    while True:
        json_dict = read_json(JSON_PATH)
#        print(json_dict)
        time.sleep(1)
        # print(json_dict['frontend_status'])
        if json_dict['frontend_status'] == "False":
            s = input("Enter the barcode: ")
            print("You entered the value ", s)
            json_dict.update({"status": NA, "barcode": NA, "RH_img": NA, "LH_img": NA, "RH_cnt": NA, "LH_cnt": NA, "frontend_status": "False"})
            dump_to_json(json_dict, JSON_PATH)
            if s == 'exit':
                break
            elif s != NA:
                folder_path, flag = find_folder(s)
                if flag:
                    print("Active status")
                    json_dict.update({'status': 'ACTIVE', "barcode": s})
                    dump_to_json(json_dict, JSON_PATH)
                    traverse_folder(folder_path, arduino)
                else:
                    print("Inactive status")
                    json_dict.update({'status': 'INACTIVE', "barcode": s, "RH_img": NA, "LH_img": NA})
                    dump_to_json(json_dict, JSON_PATH)
        else:
            print("No barcode entered")


if __name__ == '__main__':
    init_json_folder()
    p1 = multiprocessing.Process(target=ui_main)
    p1.start()
    main()


       
# s="QWEWWHBDGEWQSDQA", 'WQSDWHBDUFFEWSA'
Quote
#2
OK, what is the problem?
see: https://stackoverflow.com/questions/5425...e-in-frame
Quote
#3
Hi I have created a class where the continuous loop is running and there is one button available in my UI but the problem is mentioned below code is not working main code due to which I am not able to display the image in Frame, I need some suggestion where I am lagging here

Frame2 = tk.Frame(self.master)
        Frame2.pack(side="left", fill="both", pady=10, anchor='w', expand=True )
        photo = tk.PhotoImage(file="images/BG.jpg")
        label = tk.Label(Frame2, image=photo)
        label.image = photo
        label.place(x=0, y=0)
Actual Code:

class SampleApp(tk.Tk):
    def __init__(self):
        tk.Tk.__init__(self)
        self._frame = None
        self.ard_stat = read_json(JSON_PATH)
        self.switch_frame(StartPage)
        
    def switch_frame(self, frame_class):
        """Destroys current frame and replaces it with a new one."""
        new_frame = frame_class(self)
        if self._frame is not None:
            self._frame.destroy()
        self._frame = new_frame
        self._frame.pack()
 
 
class StartPage(tk.Frame):
    def loopCap(self):
        with open(JSON_PATH) as json_file1:
            self.data = json.load(json_file1)
            #print(self.data)
        if self.data['status'] == 'ACTIVE': #and (self.data['RH_img']!= 'null' or self.data['LH_img']!= 'null')
            a = self.text.set(self.data['status'])
            b = self.text1.set(self.data['RH_cnt'])
            c = self.text2.set(self.data['LH_cnt'])
            d = self.text3.set(self.data['barcode'])
            return self.text, self.text1, self.text2, self.text3, self.data
 
    def next_save(self):
        new_string = self.data['barcode']
        new_folder = os.path.join(DATA_PATH,new_string)
        if os.path.exists(new_folder):
            #print("Folder Already Exists If Condition")
            tk.messagebox.showinfo("Info", "Folder Already Exists")
        else:
            #os.isfile(new_string)
            #print("Folder Already Exists")
            #tkMessageBox.showinfo("Info", "Folder Already Exists")
            #print("Make Directory Else Condition")
            json_dict = read_json(JSON_PATH)
            json_dict.update({"frontend_status": "True"})
            dump_to_json(json_dict, JSON_PATH)
            os.mkdir(new_folder)
            for i in range(0,len(data)):
                folder_name = os.path.join(DATA_PATH, new_string, data[i])
                os.mkdir(folder_name)
                files = [('All Files', '*.*'),
                         ('Python Files', '*.py'),
                         ('Text Document', '*.txt')]
                file = asksaveasfile(initialdir=folder_name, filetypes=files, defaultextension=files)
            json_dict = read_json(JSON_PATH)
            json_dict.update({"frontend_status": "False"})
            dump_to_json(json_dict, JSON_PATH)
 
            self.master.after(500, self.loopCap)
 
    def __init__(self, master):
        super().__init__(master)
        self.master.geometry("1000x700+%d+%d" % (((self.master.winfo_screenwidth() / 2.) - (1280 / 2.)), ((self.master.winfo_screenheight() / 2.) - (720 / 2.))))
        #self.master.state('zoomed')
        self.master.config(bg='powder blue')
        #myvar = self.master
        Frame1 = tk.Frame(self.master)
        Frame1.pack(side="bottom", fill="x", pady=10, anchor='w')
        Frame2 = tk.Frame(self.master)
        Frame2.pack(side="left", fill="both", pady=10, anchor='w', expand=True )
        photo = tk.PhotoImage(file="images/BG.jpg")
        label = tk.Label(Frame2, image=photo)
        label.image = photo
        label.place(x=0, y=0)
        tk.Label(Frame2, text='  Decal Check  ', font=('arial', 25, 'bold'), bg='powder blue',
                 fg='black', anchor='w').grid(column=0,pady=2)
 
        b = tk.Button(Frame2, text="Add New Files", command= self.next_save)
        b.grid(row=11, column=1, pady=5, sticky='w')
 
        self.master.after(500, self.loopCap)
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