I'm trying to do a Canvas that display a picture in a new window with a pressing a button, actually that is working, but I need the display that show the image in the new windows resize to the new window dimension.
I already tried to manage to get the size to an specific but nothing really worked out for me.
Here is the code:
from tkinter import *
import requests
import shutil
from xml.dom.minidom import parse
import fileinput
import os.path as path
import os
import tempfile
class Window(Frame):
def __init__(self, master = None):
Frame.__init__(self, master)
self.master = master
root = Tk()
root.title("Etiquetas")
root.configure(width=1280,height=720)
root.geometry('{}x{}'.format(427, 600))
root.resizable(width=False, height=False)
canvas = Canvas(root, width=500, height=500)
canvas.pack(fill="both", expand=True)
my_image = PhotoImage(file='label.png')
def new_winF(): # new window definition
newwin = Toplevel(root)
display = Label(newwin, text="Humm, see a new window !")
display.pack()
def retrieve_input():
f = open('DataXML.xml', 'w+')
f.truncate(0)
inputParamString = ParamString.get("1.0","end-1c")
inputAlto = Alto.get("1.0","end-1c")
inputAncho = Ancho.get("1.0","end-1c")
inputTemplateLabel = TemplateLabel.get("1.0","end-1c")
#StringEtiqueta = open("DataXML.xml", "a+")
f.write(inputParamString)
f.close()
doc = parse("DataXML.xml")
my_node_list = doc.getElementsByTagName("label_param")
LabelResultado = open("Template.txt", "w")
LabelResultado.write(inputTemplateLabel)
LabelResultado.close()
for node in my_node_list:
name_node = node.getElementsByTagName("name")
value_node = node.getElementsByTagName("value")
y = ("[" + name_node[0].firstChild.data + "]")
z = y.upper()
print(z)
if (value_node[0].firstChild != None):
print(value_node[0].firstChild.data)
x = value_node[0].firstChild.data
else:
print("")
x = ""
with fileinput.FileInput("Template.txt", inplace=True) as file:
for line in file:
print(line.replace(z, x), end='')
w = open('Template.txt.bak', 'w+')
w.close()
codigoZPL = open("Template.txt", "r")
zpl = codigoZPL.read()
codigoZPL.close()
url = ('http://api.labelary.com/v1/printers/8dpmm/labels/'+inputAlto+'x'+inputAncho+'/0/')
files = {'file': zpl}
#headers = {'Accept': 'application/pdf'}
response = requests.post(url, headers=0, files=files, stream=True)
if response.status_code == 200:
response.raw.decode_content = True
with open('label.png', 'wb') as out_file: # change file name for PNG images
shutil.copyfileobj(response.raw, out_file)
else:
print('Error: ' + response.text)
newwin = Toplevel(root)
ncanvas = Canvas(newwin, width=500, height=500)
canvas.pack(fill="both", expand=True)
my_image = PhotoImage(file='label.png')
display = canvas.create_image(850, 50, anchor=NE, image=my_image)
line = canvas.create_line(0, 0, 0, 0)
display.pack()
root.mainloop()
def click_limpiar():
Alto.delete(0.0, END)
Ancho.delete(0.0, END)
ParamString.delete(0.0, END)
TemplateLabel.delete(0.0, END)
def close_window():
root.destroy()
exit()
#Crear un label
Label (text="Ingresar ParamString: ") .place(x=10,y=15)
Label (text="Ingresar Tamaño (pulgadas): ") .place(x=10,y=160)
Label (text="Ingresar TemplateLabel: ") .place(x=10,y=218)
#Crear un textbox
ParamString = Text(root)
ParamString.pack()
ParamString.place(x=12, y=50, height=100, width=400)
Alto = Text(root)
Alto.pack()
Alto.place(x=12, y=190, height=20, width=20)
Ancho = Text(root)
Ancho.pack()
Ancho.place(x=52, y=190, height=20, width=20)
TemplateLabel = Text(root)
TemplateLabel.pack
TemplateLabel.place(x=12, y=250, height=300, width=400)
#Botones
Button(root, text="Aceptar", width=16, command=retrieve_input) .place(x=20,y=560)
Button(root, text="Limpiar", width=16, command=click_limpiar) .place(x=150,y=560)
Button(root, text="Salir", width=16, command=close_window) .place(x=280,y=560)
app = Window(root)
root.mainloop()
The Canvas part is this one:
newwin = Toplevel(root)
ncanvas = Canvas(newwin, width=500, height=500)
canvas.pack(fill="both", expand=True)
my_image = PhotoImage(file='label.png')
display = canvas.create_image(850, 50, anchor=NE, image=my_image)
line = canvas.create_line(0, 0, 0, 0)
display.pack()
Thanks in advance,
Related
I wrote a CAD coordinate conversion application that reads a .txt file using filedialok.askopenfilename() using the function read_file_click().
After selecting the appropriate scale in the Combobox, the program converts the file using the convert() function, then saves it to a .txt file after calling the function save_file_click().
The problem is that when I send the returned value from the convert function to the save_file_click() function, I get two notifications about opening the file.
I don't know how to correct this error. I tried using global variables, but it doesn't help, and weak errors appears with the data_list_no_head variable. Thanks for help:)
from tkinter import *
from tkinter import ttk
from tkinter import filedialog
import os
root = Tk()
root.title("Autocad Coordinate Converter")
root.geometry("")
root.geometry("280x320")
root.resizable(False, False)
def combo_sets():
scale_combo.set("")
def ending_message():
messagebox.showinfo("Autocad Coordinate Converter", "End")
def read_file_click():
global data_list_no_head
file_path = filedialog.askopenfilename()
return file_path
def convert():
file_path_new = read_file_click()
data_list = []
with open(file_path_new, encoding='utf-16') as file:
for line in file:
data_list.append(line.split())
data_list_no_head = data_list[4:]
return data_list_no_head
def save_file_click():
new = convert()
scale_get = scale_combo.get()
data = None
event_eng = None
cal = None
x_coordinate = None
y_coordinate = None
output_file = open(output_file_path_name, 'a')
if scale_get == "1:500" or scale_get == "1:1000":
for event in new:
for _ in event:
data = event[1]
event_eng = event[4]
x_coordinate = event[5]
y_coordinate = event[6]
cal = int(event_eng[-1])*2-2
output_file.write(f"_layer u w{data[2:4]}e{event_eng[-1]} _donut 0 {cal} {y_coordinate},"
f"{x_coordinate} \n")
output_file.close()
new_file_name = output_file_path_name[:-4] + ".scr.txt"
os.rename(output_file_path_name, new_file_name)
combo_sets()
ending_message()
elif scale_get == "1:2000":
for event in new:
for _ in event:
data = event[1]
event_eng = event[4]
x_coordinate = event[5]
y_coordinate = event[6]
cal = 2*(int(event_eng[-1])*2-2)
output_file.write(f"_layer u w{data[2:4]}e{event_eng[-1]} _donut 0 {cal} {y_coordinate},"
f"{x_coordinate} \n")
output_file.close()
new_file_name = output_file_path_name[:-4] + ".scr.txt"
os.rename(output_file_path_name, new_file_name)
combo_sets()
ending_message()
elif scale_get == "1:5000":
for event in new:
for _ in event:
data = event[1]
event_eng = event[4]
x_coordinate = event[5]
y_coordinate = event[6]
cal = 5*(int(event_eng[-1])*2-2)
output_file.write(f"_layer u w{data[2:4]}e{event_eng[-1]} _donut 0 {cal} {y_coordinate},"
f"{x_coordinate} \n")
output_file.close()
new_file_name = output_file_path_name[:-4] + ".scr.txt"
os.rename(output_file_path_name, new_file_name)
combo_sets()
ending_message()
elif scale_get == "1:10000":
for event in new:
for _ in event:
data = event[1]
event_eng = event[4]
x_coordinate = event[5]
y_coordinate = event[6]
cal = 20*(int(event_eng[-1])-2)
output_file.write(f"_layer u w{data[2:4]}e{event_eng[-1]} _donut 0 {cal} {y_coordinate},"
f"{x_coordinate} \n")
output_file.close()
new_file_name = output_file_path_name[:-4] + ".scr.txt"
os.rename(output_file_path_name, new_file_name)
combo_sets()
ending_message()
# Frame1
frame1 = LabelFrame(root, padx=15, pady=15, relief=FLAT)
frame1.grid(row=1, column=0)
button_1 = Button(frame1, text="Read .txt file", padx=15, pady=15, width=20, height=1, command=read_file_click)
button_1.grid(row=1, column=0, padx=3, pady=3)
# Frame2
frame2 = LabelFrame(root, padx=15, pady=15, relief=FLAT)
frame2.grid(row=2, column=0)
Label(frame2, text="Select scale:", width=14).grid(row=1, column=1, padx=1, pady=1)
scale_combo = ttk.Combobox(frame2, values=["1:500", "1:1000", "1:2000", "1:5000", "1:10000"], width=9, state='readonly')
scale_combo.current()
scale_combo.grid(row=2, column=1, padx=1, pady=1)
# Frame3
frame3 = LabelFrame(root, padx=50, pady=50, relief=FLAT)
frame3.grid(row=3, column=0)
button_2 = Button(frame3, text="Save file in CAD format", padx=15, pady=15, width=20, height=1,
command=save_file_click)
button_2.grid(row=0, column=0, padx=3, pady=3)
root.mainloop()
I have used pyinstaller to generate exe from this tkinter gui example. But the generated exe in the dist folder does not show any gui. Is it because of the file reading operation? I have followed some examples. But the problem is still there.
from tkinter import *
import pandas as pd
import statsmodels.api as sm
class Checkbar(Frame):
def __init__(self, parent=None, picks=[], side=LEFT, anchor=W):
Frame.__init__(self, parent)
self.vars = []
for pick in picks:
var = IntVar()
chk = Checkbutton(self, text=pick, variable=var)
chk.pack(side=side, anchor=anchor, expand=YES)
self.vars.append(var)
def state(self):
return map((lambda var: var.get()), self.vars)
if __name__ == '__main__':
dfs = pd.read_excel("data.xlsx")
root = Tk()
root.title("Ship Repairing Time")
root.geometry("800x600+0+0")
heading = Label(root, text="Choose the variables you want", font=("arial", 25, "bold"), fg="blue").pack()
lng = Checkbar(root, ['PLATE', 'SB', 'HC', 'GRT', 'D', 'TC', 'V', 'PA'])
include = Checkbutton(root, )
lng.pack(side=TOP, fill=X)
T = Text(root, height=25, width=90)
T.pack()
selected_columns = []
x = dfs.iloc[:, 1:]
print(list(x))
y = dfs["T"]
#tgl.pack(side=LEFT)
lng.config(relief=GROOVE, bd=2)
def allstates():
T.delete(1.0,END)
print(list(lng.state()))
for i in range(len(list(lng.state()))):
if list(lng.state())[i] == 1:
selected_columns.append(list(x)[i])
print(selected_columns)
selected_frame = x[selected_columns]
selected_frame = sm.add_constant(selected_frame)
model = sm.OLS(y, selected_frame).fit()
predictions = model.predict(selected_frame)
T.insert(END, model.summary())
selected_columns.clear()
Button(root, text='Quit', command=root.quit).pack(side=BOTTOM)
Button(root, text='Calculate', command=allstates).pack(side=TOP)
root.mainloop()
After browsing path of image i wanna show image on next window in python using Tk library but image is not showing in next window. please take a look on my code below and give answer Thanks.
import tkinter as tk
from tkinter import filedialog as fd
a=""
str1 = "e"
class Browse(tk.Frame):
""" Creates a frame that contains a button when clicked lets the user to select
a file and put its filepath into an entry.
"""
def __init__(self, master, initialdir='', filetypes=()):
super().__init__(master)
self.filepath = tk.StringVar()
self._initaldir = initialdir
self._filetypes = filetypes
self._create_widgets()
self._display_widgets()
def _create_widgets(self):
self._entry = tk.Entry(self, textvariable=self.filepath, font=("bold", 10))
a=self._entry
self._button = tk.Button(self, text="Browse...",bg="red",fg="white", command=self.browse)
self._classify=tk.Button(self,text="Classify",bg="red",fg="white", command=self.classify)
self._label=tk.Label(self, text="IMAGE CLASSIFICATION USING DEEP LERAINING.", bg="blue", fg="white",height=3, font=("bold", 14))
def _display_widgets(self):
self._label.pack(fill='y')
self._entry.pack(fill='x', expand=True)
self._button.pack(fill='y')
self._classify.pack(fill='y')
def retrieve_input(self):
#str1 = self._entry.get()
#a=a.replace('/','//')
print (str1)
def classify(self):
newwin = tk.Toplevel(root)
newwin.geometry("500x500")
label = tk.Label(newwin, text="Classification", bg="blue", fg="white",height=3, font=("bold", 14))
label.pack()
canvas = tk.Canvas(newwin, height=300, width=300)
canvas.pack()
my_image = tk.PhotoImage(file=a, master=root)
canvas.create_image(150, 150, image=my_image)
newwin.mainloop()
def browse(self):
""" Browses a .png file or all files and then puts it on the entry.
"""
self.filepath.set(fd.askopenfilename(initialdir=self._initaldir,
filetypes=self._filetypes))
if __name__ == '__main__':
root = tk.Tk()
labelfont = ('times', 10, 'bold')
root.geometry("500x500")
filetypes = (
('Portable Network Graphics', '*.png'),
("All files", "*.*")
)
file_browser = Browse(root, initialdir=r"C:\Users",
filetypes=filetypes)
file_browser.pack(fill='y')
root.mainloop()
Your global variable a which stores the path of the image is not getting updated. You need to explicitly do it. Below is the code that works. Have a look at the browse() function.
import tkinter as tk
from tkinter import filedialog as fd
a=""
str1 = "e"
class Browse(tk.Frame):
""" Creates a frame that contains a button when clicked lets the user to select
a file and put its filepath into an entry.
"""
def __init__(self, master, initialdir='', filetypes=()):
super().__init__(master)
self.filepath = tk.StringVar()
self._initaldir = initialdir
self._filetypes = filetypes
self._create_widgets()
self._display_widgets()
def _create_widgets(self):
self._entry = tk.Entry(self, textvariable=self.filepath, font=("bold", 10))
a = self._entry
self._button = tk.Button(self, text="Browse...",bg="red",fg="white", command=self.browse)
self._classify=tk.Button(self,text="Classify",bg="red",fg="white", command=self.classify)
self._label=tk.Label(self, text="IMAGE CLASSIFICATION USING DEEP LERAINING.", bg="blue", fg="white",height=3, font=("bold", 14))
def _display_widgets(self):
self._label.pack(fill='y')
self._entry.pack(fill='x', expand=True)
self._button.pack(fill='y')
self._classify.pack(fill='y')
def retrieve_input(self):
#str1 = self._entry.get()
#a=a.replace('/','//')
print (str1)
def classify(self):
global a
newwin = tk.Toplevel(root)
newwin.geometry("500x500")
label = tk.Label(newwin, text="Classification", bg="blue", fg="white",height=3, font=("bold", 14))
label.pack()
canvas = tk.Canvas(newwin, height=300, width=300)
canvas.pack()
my_image = tk.PhotoImage(file=a, master=root)
canvas.create_image(150, 150, image=my_image)
newwin.mainloop()
def browse(self):
""" Browses a .png file or all files and then puts it on the entry.
"""
global a
a = fd.askopenfilename(initialdir=self._initaldir, filetypes=self._filetypes)
self.filepath.set(a)
if __name__ == '__main__':
root = tk.Tk()
labelfont = ('times', 10, 'bold')
root.geometry("500x500")
filetypes = (
('Portable Network Graphics', '*.png'),
("All files", "*.*")
)
file_browser = Browse(root, initialdir=r"~/Desktop", filetypes=filetypes)
file_browser.pack(fill='y')
root.mainloop()
P.S. Do change your initialdir. I changed it as I am not on Windows.
The code picture needs to fit the screen size perfectly. I saw a bunch of tutorials but nothing seems to work.I tried adding a canvas but it covers half the screen.All my buttons go under the image itself not over it. It's getting on my nerves .
here's my code :
import tkinter as tk
import PIL
from PIL import Image, ImageTk
from tkinter import *
from tkinter import filedialog
from tkinter import messagebox
root = Tk()
w = Label(root, text="Send and receive files easily")
w.config(font=('times', 32))
w.pack()
def create_window():
window = tk.Toplevel(root)
window.geometry("400x400")
tower= PhotoImage(file="D:/icons/tower.png")
towlab=Button(root,image=tower, command=create_window)
towlab.pack()
class Window(Frame):
def __init__(self, master=None):
Frame.__init__(self, master)
self.master = master
self.init_window()
def init_window(self):
self.master.title("Bifrost v1.0")
self.pack(fill=BOTH, expand=1)
self.img1 = PhotoImage(file="D:/icons/download.png")
self.img2 = PhotoImage(file="D:/icons/upload.png")
sendButton = Button(self, image=self.img2)
sendButton.place(x=305, y=15)
receiveButton = Button(self, image=self.img1)
receiveButton.place(x=355, y=15)
menu = Menu(self.master)
self.master.config(menu=menu)
file = Menu(menu)
file.add_command(label='Exit', command=self.client_exit)
menu.add_cascade(label='File', menu=file)
edit = Menu(menu)
edit.add_command(label='abcd')
menu.add_cascade(label='Edit', menu=edit)
help = Menu(menu)
help.add_command(label='About Us', command=self.about)
menu.add_cascade(label='Help', menu=help)
def callback():
path = filedialog.askopenfilename()
e.delete(0, END) # Remove current text in entry
e.insert(0, path) # Insert the 'path'
# print path
w = Label(root, text="File Path:")
e = Entry(root, text="")
b = Button(root, text="Browse", fg="#a1dbcd", bg="black", command=callback)
w.pack(side=TOP)
e.pack(side=TOP)
b.pack(side=TOP)
def client_exit(self):
exit()
def about(self):
top = Toplevel()
msg = Message(top, text="This is a project developed by Aditi,Sagar and
Suyash as the final year project.",
font=('', '15'))
msg.pack()
top.geometry('200x200')
button = Button(top, text="Okay", command=top.destroy)
button.pack()
top.mainloop()
root.resizable(0,0)
#size of the window
root.geometry("700x400")
app = Window(root)
root.mainloop()
Overlaying elements is tricky. I think this might be approximately what you're looking for. At least it's a start...
import PIL
from PIL import Image, ImageTk
from tkinter import *
from tkinter import filedialog
from tkinter import messagebox
root = Tk()
class Window:
def __init__(self, master=None):
tower = PIL.Image.open("Images/island.png")
master.update()
win_width = int(master.winfo_width())
win_height = int(master.winfo_height())
# Resize the image to the constraints of the root window.
tower = tower.resize((win_width, win_height))
tower_tk = ImageTk.PhotoImage(tower)
# Create a label to hold the background image.
canvas = Canvas(master, width=win_width, height=win_height)
canvas.place(x=0, y=0, anchor='nw')
canvas.create_image(0, 0, image=tower_tk, anchor='nw')
canvas.image = tower_tk
frame = Frame(master)
frame.place(x=win_width, y=win_height, anchor='se')
master.update()
w = Label(master, text="Send and receive files easily", anchor='w')
w.config(font=('times', 32))
w.place(x=0, y=0, anchor='nw')
master.title("Bifrost v1.0")
self.img1 = PhotoImage(file="Images/logo.png")
self.img2 = PhotoImage(file="Images/magnifier.png")
frame.grid_columnconfigure(0, weight=1)
sendButton = Button(frame, image=self.img2)
sendButton.grid(row=0, column=1)
sendButton.image = self.img2
receiveButton = Button(frame, image=self.img1)
receiveButton.grid(row=0, column=2)
receiveButton.image = self.img1
menu = Menu(master)
master.config(menu=menu)
file = Menu(menu)
file.add_command(label='Exit', command=self.client_exit)
menu.add_cascade(label='File', menu=file)
edit = Menu(menu)
edit.add_command(label='abcd')
menu.add_cascade(label='Edit', menu=edit)
help = Menu(menu)
help.add_command(label='About Us', command=self.about)
menu.add_cascade(label='Help', menu=help)
def callback():
path = filedialog.askopenfilename()
e.delete(0, END) # Remove current text in entry
e.insert(0, path) # Insert the 'path'
# print path
w = Label(root, text="File Path:")
e = Entry(root, text="")
b = Button(root, text="Browse", fg="#a1dbcd", bg="black", command=callback)
w.pack(side=TOP)
e.pack(side=TOP)
b.pack(side=TOP)
def client_exit(self):
exit()
def about(self):
message = "This is a project developed by Aditi,Sagar and"
message += "Suyash as the final year project."
messagebox.showinfo("Delete Theme", message)
root.resizable(0,0)
#size of the window
root.geometry("700x400")
app = Window(root)
root.mainloop()
I have this section of code that is not working properly. Was wondering whether anyone could understand what is wrong with it?
import os
from tkinter import *
import time
import sys
root = Tk()
root.attributes("-fullscreen", True)
class User_Questions:
def __init__(self, master):
self.master = master
master.title("MIT")
global frame
frame = Frame(master)
frame.pack()
self.choosen_questions = []
self.choosen_answers = []
self.choosen_questions_file = open(os.path.expanduser("~/Desktop/Bradfield/Project/" + str(test_choice) + "/Questions.txt"))
self.choosen_answers_file = open(os.path.expanduser("~/Desktop/Bradfield/Project/" + str(test_choice) + "/Answers.txt"))
for line in self.choosen_questions_file:
self.new_question = line.replace("\n","")
self.choosen_questions.append(self.new_question)
for line in self.choosen_answers_file:
self.new_answer = line.replace("\n","")
self.choosen_answers.append(self.new_answer)
self.correct_answers = 0
self.question_label = Label(frame, text = self.choosen_questions[0].replace("1. ",""), font = "Helvetica", fg = "blue")
self.question_label.pack()
self.answer_entry = Entry(frame, text = "", font = "Helvetica")
self.answer_entry.pack()
self.answer_entry.bind('<Return>', self.question)
self.check_test_exists_button = Button(frame, text="SUBMIT", font = "Helvetica", command=self.question)
self.check_test_exists_button.pack()
self.back_button = Button(frame, text="GO BACK", font = "Helvetica", command=self.go_back)
self.back_button.pack()
self.quit_button = Button(frame, text="QUIT", font = "Helvetica", command=master.destroy)
self.quit_button.pack()
def question(self, event):
for i in range(1, len(self.choosen_questions)):
return(self.choosen_questions[i+1].replace(i+". ",""))
def go_back(self):
frame.destroy()
my_gui = User_Choose_Test(root)
This is the error that outputs:
AttributeError: 'User_Questions' object has no attribute 'question'
The indentation of question and go_back is incorrect. It needs to be un-indented one level.