Question

当我跑这个时，我的精灵图像不显示

from tkinter import *
import sys, time, os

moveSpeed = 5
#stops error with holding keys down
sys.setrecursionlimit(10000)
X = 396
Y = 281
def cen(name, w = 500, h = 100):
    ws = name.winfo_screenwidth()
    hs = name.winfo_screenheight()
    # calculate position x, y
    x = (ws/2) - (w/2)
    y = (hs/2) - (h/2)
    name.geometry('%dx%d+%d+%d' % (w, h, x, y))
def up(event):
    global Y, X
    #checks if in play area then moves by the amount set
    if Y > 0:
        print("Y = ",Y)
        Y-= moveSpeed
        X = X
        sprite.place(x = X, y = Y)
        game.mainloop()
def down(event):
    global Y, X
    #checks if in play area then moves by the amount set
    if Y < 421:
        print("Y = ",Y)
        Y+= moveSpeed
        X = X
        sprite.place(x = X, y = Y)
        game.mainloop()
def left(event):
    global Y, X
    #checks if in play area then moves by the amount set
    if X > -10:
        print("X = ",X)
        Y = Y
        X-= moveSpeed
        sprite.place(x = X, y = Y)
        game.mainloop()
def right(event):
    global Y, X
    #checks if in play area then moves by the amount set
    if X < 431:
        print("X = ",X)
        Y= Y
        X+= moveSpeed
        sprite.place(x = X, y = Y)
        game.mainloop()
game = Tk()
cen(game, 500, 500)
backgroundImage = PhotoImage(file="background.png")
background = Label(game, image=backgroundImage).pack()
spriteture = PhotoImage(file="sprite.gif")
sprite = Label(game, image=spriteture)
sprite.place(x = X, y = Y)
sprite.pack()
game.bind('<Up>',        up)
game.bind('<Down>',  down)
game.bind('<Left>',  left)
game.bind('<Right>',  right)
game.mainloop()

当我开始这个游戏时，它会让图像在我按箭头键之前不会开始可见当你按箭头时它会移动精灵它没有给我任何错误，所以我很困惑请帮忙

Answer 1

问题是，当我不需要

时，我正在打包图像

所以我需要摆脱

sprite.pack()

Python：启动程序时图像不显示

1 个答案: