Question

我的代码

from visual import *

class Punktecounter():
    def __init__(self,position=(0,0), score=0):
        self.counter = label(pos=position, color=color.red, text=str(score))
        self.score = score
    def scoring(self):
        self.score = self.score+1
        print (self.score)

p = Punktecounter()
while True:
    p.scoring()
    rate(1)

因此打印部件工作正常。但标签没有显示分数。如何解决？

Answer 1

标签不会自行更新，您需要明确地这样做：

def scoring(self):
    self.score=self.score+1
    self.label.text = str(self.score)
    print (self.score)

Answer 2

它应该是这样的

def scoring(self):
    self.score=self.score+1
    self.counter.text = str(self.score)
    print (self.score)

如何在Vpython中显示分数？

2 个答案: