我正在尝试将图像居中放置在画布中,但是出现此错误。
IndexError: tuple index out of range
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这是我的代码:
from tkinter import*
main = Tk()
main.config(bg="grey66")
main.minsize(650,450)
main.maxsize(650,450)
mainFrameHigh = Frame(main)
mainFrameHigh.grid(row=0,column=0)
mainFrameHighP = Frame(mainFrameHigh)
mainFrameHighP.grid(row=0,column=0)
canvasHigh = Canvas(mainFrameHighP,width=225,height=225)
canvasHigh.grid(row=0,column=0)
highway = PhotoImage(file = "/home/olijrhodes/tkinter/LSPD/LSPD_Photos/highway.png")
canvasHigh.create_image(anchor=CENTER,image=highway)
main.mainloop()
答案 0 :(得分:2)
问题是您需要传递位置参数:
canvasHigh.create_image(anchor=CENTER,image=highway)
另请参阅document:
anchor =
相对于给定位置放置图像的位置。默认值为CENTER。
所以也许您需要:
canvasHigh.create_image(225/2, 225/2, image=highway) # width/2 and height/2