PIL：如何放大图像并将其放入标签中？

Question

我无法将照片放大并放入标签中。

def displayimage(self, _event=None):
    if self.videopath != "" and self.txtsequenceframe.get() != "":
         # Placing the lable in a different location at runtime
         self.photodisplay.place(width=700, height=500, x=0, y=0)
         self.currentphoto = Image.open(self.framepaths[int(self.txtsequenceframe.get())])
         self.currentphoto.resize((700, 500), Image.ANTIALIAS)
         self.currentphotoready = ImageTk.PhotoImage(self.currentphoto)
         self.photodisplay.config(image=self.currentphotoready)

我搜索过这个主题，但他们创建了一个新标签并将图像放入其中。实际上我想多次更改该图像。谁能帮我解决这个错误？

Answer 1

def displayimage(self, _event=None):
  if self.videopath != "" and self.txtsequenceframe.get() != "":
     # Placing the lable in a different location at runtime
     self.photodisplay.place(width=700, height=500, x=0, y=0)
     self.currentphoto = Image.open(self.framepaths[int(self.txtsequenceframe.get())])
     self.currentphoto = self.currentphoto.resize((700, 500), Image.ANTIALIAS)
     self.currentphotoready = ImageTk.PhotoImage(self.currentphoto)
     self.photodisplay.config(image=self.currentphotoready)

这是正确的代码。我错误地将调整大小的图像存储在第 6 行。

PIL：如何放大图像并将其放入标签中？

PIL: How do I enlarge an image and fit it into in a label?

label

python-imaging-library

python-3.x