How do I make this so the window background is transparent, but the image remains visible?
Here is my code;
from tkinter import Tk, Label, Button, Canvas
from PIL import ImageTk, Image
class MyFirstGUI:
def __init__(self, master):
self.canvas = Canvas(master, width = 300, height = 300)
self.canvas.pack()
self.image = ImageTk.PhotoImage(Image.open("Sprites/ph1.png"))
self.canvas.create_image(150, 150, image=self.image)
self.master = master
master.title("A simple GUI")
self.close_button = Button(master, text="Close", command=master.quit)
self.close_button.pack()
def greet(self):
print("Greetings!")
root = Tk()
root.geometry("+1630+775")
root.overrideredirect(1)
my_gui = MyFirstGUI(root)
root.mainloop()
Related
The background image is not adjusting automatically to the window size in python using tkinter
Following is the code snippet
self.background_image = tk.PhotoImage(file="background.png")
self.background_label = tk.Label(self.master, image=self.background_image)
self.background_label.pack(fill='both', expand=True)
The image should be in background of the behind all the GUI components.
The code is actually a part of a python GUI but the image is not resizing automatically according to the window size previously i tried this but it was to add a static image but in need the image to fit automatically to the window size
This is the kinda the complete code
import tkinter as tk
from tkinter import ttk
class MongoDBGUI:
def __init__(self, master):
self.master = master
self.master.title("MongoDB Cloud Search and Display")
self.master.geometry("1000x400")
self.background_image = tk.PhotoImage(file="background.png")
self.background_label = tk.Label(self.master, image=self.background_image)
self.background_label.place(relwidth=1, relheight=1)
self.label = tk.Label(self.master, text="Enter search criteria:")
self.label.pack()
self.entry = tk.Entry(self.master)
self.entry.pack()
self.search_button = tk.Button(self.master, text="Search", command=self.search)
self.search_button.pack()
self.tree = ttk.Treeview(self.master)
self.tree.pack()
self.tree["columns"] = ("transcript", "audio_file", "audio")
self.tree.column("transcript", width=400, anchor="center")
self.tree.column("audio_file", width=150, anchor="center")
self.tree.column("audio", width=50, anchor="center")
self.tree.heading("transcript", text="Transcript")
self.tree.heading("audio_file", text="Audio File Number")
self.tree.heading("audio", text="Audio")
This is an not so easy task. If you want to have a resizable image then you need to use the PIL package. Additionally a further method is needed to rezise the image dynamically. Ofcourse if the window size always stays the same the solution could be implemented like :
self.image = self.img_copy.resize((new_width, new_height))
#resize is included in the PIL.Image module
To dynamically resize the background Picture the code could look like this:
import tkinter as tk
from tkinter import ttk
from scipy import misc,datasets
from PIL import Image, ImageTk
class MongoDBGUI:
def __init__(self, master):
self.master = master
self.master.title("MongoDB Cloud Search and Display")
self.master.geometry("1000x400")
self.image = Image.open("background.png")
self.background_image = ImageTk.PhotoImage(self.image)
self.img_copy = self.image.copy()
self.background_label = tk.Label(self.master, image=self.background_image)
self.background_label.place(relwidth=1, relheight=1)
self.label = tk.Label(self.master, text="Enter search criteria:")
self.label.pack()
self.entry = tk.Entry(self.master)
self.entry.pack()
self.search_button = tk.Button(self.master, text="Search", command=self.search)
self.search_button.pack()
self.tree = ttk.Treeview(self.master)
self.tree.pack()
self.tree["columns"] = ("transcript", "audio_file", "audio")
self.tree.column("transcript", width=400, anchor="center")
self.tree.column("audio_file", width=150, anchor="center")
self.tree.column("audio", width=50, anchor="center")
self.tree.heading("transcript", text="Transcript")
self.tree.heading("audio_file", text="Audio File Number")
self.tree.heading("audio", text="Audio")
self.background_label.bind('<Configure>', self._resize_image)
def _resize_image(self,event):
new_width = event.width
new_height = event.height
self.image = self.img_copy.resize((new_width, new_height))
self.background_image = ImageTk.PhotoImage(self.image)
self.background_label.configure(image = self.background_image)
master=tk.Tk()
test=MongoDBGUI(master)
master.mainloop()
i have a code:
from tkinter import *
from PIL import Image, ImageTk
root = Tk()
root.geometry("900x580")
class Example(Frame):
def __init__(self, master, *pargs):
Frame.__init__(self, master, *pargs)
self.image = Image.open("eth_background.png")
self.img_copy= self.image.copy()
self.background_image = ImageTk.PhotoImage(self.image)
self.background = Label(self, image=self.background_image)
self.background.pack(fill=BOTH, expand=YES)
self.background.bind('<Configure>', self._resize_image)
self.widget = Button(self, text='Hello world', command=self.quit)
self.widget.pack(side=LEFT)
def _resize_image(self,event):
new_width = event.width
new_height = event.height
self.image = self.img_copy.resize((new_width, new_height))
self.background_image = ImageTk.PhotoImage(self.image)
self.background.configure(image = self.background_image)
e = Example(root)
e.pack(fill=BOTH, expand=YES)
root.mainloop()
I did that bacground is automaticly resize, but now i cant add buttons or lables on a frame. I found it:
from Tkinter import *
class Hello(Frame):
def __init__(self, parent=None):
Frame.__init__(self, parent)
self.pack()
self.make_widgets()
def make_widgets(self):
widget = Button(self, text='Hello world', command=self.quit)
widget.pack(side=LEFT)
if __name__ == '__main__': Hello().mainloop()
but it obviously doesnt work, how i can do that frame, resizable bacground, and buttons on it?
I'm trying to setup tkinter gui screen with wallpaper on the background when the bg image fit the resize of the screen, i have took code from here..but the problem is when i'm trying to put buttons on it or another labels, the wallpaper still stay on the top and i can't see them.
Here the code:
from tkinter import *
from PIL import Image, ImageTk
root = Tk()
root.title("Title")
root.geometry("800x600")
class Example(Frame):
def __init__(self, master=None):
Frame.__init__(self, master)
self.configure(background="black")
self.grid(sticky=N+S+E+W)
self.image = Image.open("bg.jpg")
self.img_copy= self.image.copy()
self.background_image = ImageTk.PhotoImage(self.image)
self.background = Label(self, image=self.background_image)
self.background.grid(row =0, column =0,sticky="nsew")
self.background.grid_rowconfigure(0, weight=1)
self.background.grid_columnconfigure(0, weight=1)
self.master = master
self.master.bind('<Configure>', self._resize_image)
# create a button
self.button= Button(root, text="EXIT", width=4).grid(row=3, column=1, sticky=N+S+E+W)
def _resize_image(self,event):
new_width = self.master.winfo_width()
new_height = self.master.winfo_height()
self.image = self.img_copy.resize((new_width, new_height))
self.background_image = ImageTk.PhotoImage(self.image)
self.background.configure(image = self.background_image)
e = Example(root)
e.grid(row =0, column =0,sticky="nsew")
e.grid_rowconfigure(0, weight=1)
e.grid_columnconfigure(0, weight=1)
root.mainloop()
You need to use place() to put the background image so that it does not interfere other widgets in the same parent.
Below is a simplified example based on your code:
from tkinter import *
from PIL import Image, ImageTk
class Example(Frame):
def __init__(self, master=None):
Frame.__init__(self, master)
self.configure(background="black")
self.image = Image.open("bg.jpg")
# label for the background image
self.background = Label(self)
self.background.place(x=0, y=0)
self.bind('<Configure>', self._resize_image)
# create a button
self.button = Button(self, text="EXIT", width=4)
self.button.grid(row=3, column=1, sticky=N+S+E+W, padx=50, pady=50)
def _resize_image(self,event):
if event.widget is self:
# resize background image to fit the frame size
image = self.image.resize((event.width, event.height))
self.background_image = ImageTk.PhotoImage(image)
self.background.configure(image=self.background_image)
root = Tk()
root.title("Title")
root.geometry("800x600")
e = Example(root)
e.pack(fill=BOTH, expand=1)
root.mainloop()
Here is my code so far for a GUI I am making in tkinter, I have attempted to change the background colour of the window but it doesn't seem to work.
from tkinter import *
from tkinter.font import Font
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("Main Menu")
self.pack(fill=BOTH, expand=1)
videoButton = Button(self, text="Video Mode", font=helv18, bg="white", height=1, width=18)
videoButton.place(relx=0.5, rely=0.35, anchor=CENTER)
timelapseButton = Button(self, text="Time-lapse Mode", font=helv18, bg="white", height=1, width=18)
timelapseButton.place(relx=0.5, rely=0.6, anchor=CENTER)
root = Tk()
helv18 = Font(family='Helvetica', size=18, weight='bold')
root.config(bg='black')
root.geometry("480x320")
root.resizable(0, 0)
app = Window(root)
root.mainloop()
I am a begginner in Python. I'm trying to display a picture with Tkinter in a window, but I don't success...
This is a piece of my code :
import serial
import time
import sys
import os
from Tkinter import *
root = Tk()
root.title("Title")
root.geometry("500x500")
[...]
class Application(Frame):
def __init__(self, master):
""" Initialize the Frame"""
Frame.__init__(self,master)
self.create_widgets()
def create_widgets(self):
[...]
try:
self.photo=PhotoImage('buttongreen.gif')
pic = Canvas(self,width =256, height = 256, bg ='blue')
pic.grid(row=6, columnspan=2,column=0,padx = 10, pady =10)
pic.create_image(256,256, image=self.photo)
"""self.panel = Label(self, image = photo)
self.panel.pack(side = "bottom", fill = "both", expand = "yes")"""
except:
print "Unable to load image"
[...]
app = Application(root)
app.grid()
root.mainloop()
The problem is that the canvas is displaying only the background, not the picture, can you tell me what is wrong please?
Note : The buttongreen.gif is in the same folder that my .py
self.photo=PhotoImage('buttongreen.gif')
Should be...
self.photo=PhotoImage(file = 'buttongreen.gif')
You need file= in self.photo = PhotoImage(file='buttongreen.gif')
Working example
from Tkinter import *
root = Tk()
root.title("Title")
root.geometry("500x500")
class Application(Frame):
def __init__(self, master):
""" Initialize the Frame"""
Frame.__init__(self, master)
self.create_widgets()
self.grid()
def create_widgets(self):
try:
self.photo = PhotoImage(file='buttongreen.gif') # file =
pic = Canvas(self, width=256, height=256, bg='blue')
pic.grid(row=6, columnspan=2, column=0, padx=10, pady=10)
pic.create_image(256, 256, image=self.photo)
except:
print "Unable to load image"
app = Application(root)
root.mainloop()