【发布时间】:2020-10-27 16:21:54
【问题描述】:
如何在此代码中将背景更改为图像而不使用任何 .Kv 文件。我想将屏幕背景设置为图像,但只看到带有 .kv 文件的图像
import kivy
from kivy.app import App
from kivy.uix.floatlayout import Floatlayout
from kivy.uix.widget import Widget
from kivy.uix.button import Button
from kivy.label import Label
class LandingScreen(FloatLayout):
def __init__(self, **kwargs):
super(LandingScreen, self).__init__(**kwargs)
self.score=0
# put whatever pos_hint value you want.
self.add_widget(Label(text='SCORE: ' + str(score), size_hint=(0.5, 0.5)))
self.btn1=Button(text='button1 ', size_hint=(0.5, 0.5),
on_press=self.click_b1))
self.btn2=Button(text='button2', size_hint=(0.5, 0.5),
on_press=self.click_b2))
self.add_widget(self.btn1)
self.add_widget(self.btn2)
def click_b1(self, instance):
score +=10
def click_b2(self, instance):
score += 10
class SplashApp(App):
def build(self):
return LandingScreen()
if __name__ == '__main__':
SplashApp().run()
【问题讨论】: