我正在尝试制作图像幻灯片,但无法使ImageTk模块正常工作
import tkinter as tk
from itertools import cycle
from ImageTk import PhotoImage
images = ["ffa1c83.jpg", "ffa4600.jpg", "faa4149.jpg", "f099e64.png"]
photos = cycle(PhotoImage(file=image) for image in images)
def slideShow():
img = next(photos)
displayCanvas.config(image=img)
root.after(50, slideShow) # 0.05 seconds
root = tk.Tk()
root.overrideredirect(True)
width = root.winfo_screenwidth()
height = root.winfo_screenwidth()
root.geometry('%dx%d' % (640, 480))
displayCanvas = tk.Label(root)
displayCanvas.pack()
root.after(10, lambda: slideShow())
root.mainloop()
我正在使用python 3.7
我收到此错误:
Traceback (most recent call last):
File "C:\Users\cj\Desktop\code_stuff\slideshow\slide show V2\SlideShowV2.py",
line 3, in <module>
from ImageTk import PhotoImage
ModuleNotFoundError: No module named 'ImageTk'
答案 0 :(得分:1)
ImageTk
是模块PIL
/ pillow
import tkinter as tk
from itertools import cycle
from PIL import ImageTk, Image
images = ["ffa1c83.jpg", "ffa4600.jpg", "faa4149.jpg", "f099e64.png"]
photos = cycle(ImageTk.PhotoImage(Image.open(image)) for image in images)
使用它代替无法读取tkinter.PhotoImage
的标准.png
,在较旧的版本中,它甚至不能读取.jpg
,并且仅与.gif
一起使用
顺便说一句::了解PhotoImage
中的错误,该错误在将图像分配给函数中的局部变量时将其从内存中删除-请参阅文档PhotoImage中的Note
< / p>