On 11/13/2014 3:45 PM, Rich Cook wrote:
Hi, I'm trying to toss together an image browser in tkinter, and it is so slow
it is unworkable. Here is my code. Can someone point out why it's so sloooow?
:-) Thanks
root = Tkinter.Tk()
root.geometry("1000x280+300+300")
label = Tkinter.Button(root, compound=Tkinter.TOP)
label.pack()
numimages = len(image_list)
numcols = 6
numrows = numimages/numcols
That should be numimages // numcols
if numrows * numcols != numimages:
numrows += 1
frame = Tkinter.Frame(root)
for col in range(numcols):
frame.columnconfigure(col, pad=2)
for row in range(numrows):
frame.rowconfigure(row, pad=2)
print "There are", numimages, "images" # 256 in fact...
for imagenum, (row, col) in enumerate([(row,col) for row in range(numrows) for
col in range(numcols)]):
b = Tkinter.Label(frame, compound = Tkinter.TOP)
b['text'] = os.path.basename(image_list[imagenum])
b['image'] = ImageTk.PhotoImage(Image.open(image_list[imagenum]) )
ImageTk? or Tkinter?
b.grid(row=row, column = col)
frame.pack()
root.mainloop()
--
Terry Jan Reedy
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