Python 3.x 使用函数更改Tkinter中标签中的图像
我正在用Tkinter制作一个程序GUI,但我被困在这一部分Python 3.x 使用函数更改Tkinter中标签中的图像,python-3.x,tkinter,tkinter-label,Python 3.x,Tkinter,Tkinter Label,我正在用Tkinter制作一个程序GUI,但我被困在这一部分 from Tkinter import * from PIL import Image, ImageTk def add_imgage(): player_label.destroy() player3_token = ImageTk.PhotoImage(Image.open('./gallery/Scissor_icon.jpg')) player_label = Label(vs_frame, imag
from Tkinter import *
from PIL import Image, ImageTk
def add_imgage():
player_label.destroy()
player3_token = ImageTk.PhotoImage(Image.open('./gallery/Scissor_icon.jpg'))
player_label = Label(vs_frame, image=player3_token, borderwidth=2, relief=GROOVE, width=50, height=50)
if __name__ == '__main__':
root = Tk()
SCREEN_HEIGHT = 500
SCREEN_WIDTH = 800
root.geometry(f"{SCREEN_WIDTH}x{SCREEN_HEIGHT}")
root.title('test window')
frame1 = Frame(root)
frame1.pack(pady=30)
player_label = Label(frame1, borderwidth=2, relief=GROOVE, width=10, height=5)
player_label.pack(side=LEFT)
我想通过
add_image()
函数在player_标签中添加图像。首先;必须运行函数才能创建图像
然后,;没有必要销毁标签。您可以就地配置它。您还必须保存对映像的引用,否则当函数退出时,它将被垃圾收集
我正在使用Python3,因此我将名称Tkinter
更改为Tkinter
,没有首字母大写
from tkinter import *
from PIL import Image, ImageTk
def add_imgage():
player3_token = ImageTk.PhotoImage(Image.open('images/jones.png'))
player_label.config(image=player3_token, borderwidth=2, # Config the label
relief=GROOVE, width=50, height=50)
player_label.image = player3_token # Save reference to image
if __name__ == '__main__':
root = Tk()
SCREEN_HEIGHT = 500
SCREEN_WIDTH = 800
root.geometry(f"{SCREEN_WIDTH}x{SCREEN_HEIGHT}")
root.title('test window')
frame1 = Frame(root)
frame1.pack(pady=30)
player_label = Label(frame1, borderwidth=2, relief=GROOVE,
width=10, height=5)
player_label.pack(side=LEFT)
add_imgage() # Run the function to add image