我正在尝试使用Tkinter在Python中创建类似桌面的界面,并且我正在尝试设置壁纸,但是我不知道如何调整其大小。以下是代码:
from tkinter import *
import tkinter.messagebox as box
import webbrowser
from PIL import Image, ImageTk
window=Tk()
window.title('Label Example')
window.configure(background = 'gray44')
#---=Main_Frame=---#
main_frame = Frame(window)
main_frame.pack(padx = 600, pady=350)
#---=Wallpaper=---#
img_wallpaper = ImageTk.PhotoImage(Image.open('minecraft main picture.gif').resize(10, 10)) # the one-liner I used in my app
label_w = Label(window, image=img_wallpaper)
label_w.image = img_wallpaper # this feels redundant but the image didn't show up without it in my app
label_w.pack()
##wallpaper_image = PhotoImage(file = 'minecraft main picture.gif')
##wallpaper = Label(window, image= wallpaper_image, width=400, height = 400)
##wallpaper_image_big = PhotoImage.subsample(wallpaper_image, x=1, y=1)
##can_wallpaper = \
##Canvas(window, width = 1200, height = 700)
##can_wallpaper.create_image((100, 100), image = wallpaper_image)
##can_wallpaper.place(x=0, y =0)
window.mainloop() #Main loop
我尝试使用别人的代码在PIL pillow中调整大小,但它并没有起作用。
以下是错误信息:
Traceback (most recent call last):
File "/Users/edwardandreilucaciu/Desktop/Desktop Interface Project/Desktop Interface.py", line 16, in <module>
img_wallpaper = ImageTk.PhotoImage(Image.open('minecraft main picture.gif').resize(10, 10)) # the one-liner I used in my app
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/PIL/Image.py", line 1865, in resize
message + " Use " + ", ".join(filters[:-1]) + " or " + filters[-1]
ValueError: Unknown resampling filter (10). Use Image.NEAREST (0), Image.LANCZOS (1), Image.BILINEAR (2), Image.BICUBIC (3), Image.BOX (4) or Image.HAMMING (5)
label_w.image = img_wallpaper # this feels redundant
***:tkinter
有OOP
API,如果在一个继承了class ImageLabel(tk.Label):
的类中使用它,就不必“分配两次”。阅读PIL.Image.Image.resize。 - stovflresize((10, 10))
。 - stovfl