tkinter change font family and size of label
from tkinter import *
import tkinter.font as font
gui = Tk(className='Python Examples - Button')
gui.geometry("500x200")
# define font
myFont = font.Font(family='Helvetica', size=20, weight='bold')
# create button
button = Button(gui, text='My Button', bg='#0052cc', fg='#ffffff')
# apply font to the button label
button['font'] = myFont
# add button to gui window
button.pack()
gui.mainloop()python tkinter define window size
window = Tk()
#set window size
window.geometry("widthxheight")python tkinter get image size
img = Image.open("path\\to\\image.jpg")
tkimage = ImageTk.PhotoImage(img)
h = tkimage.height()
w = tkimage.width()
print(h)
print(w)how to change font size of all widgets in tkinter
root.option_add('*Font', '19')Copyright © 2021 Codeinu
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