图片顶部带有按钮的全屏 kivy 相机

大佬教程收集整理的这篇文章主要介绍了图片顶部带有按钮的全屏 kivy 相机，大佬教程大佬觉得挺不错的，现在分享给大家，也给大家做个参考。

如何解决图片顶部带有按钮的全屏 kivy 相机？

resolution: (self.wIDth,self.height)

这没有用，相机仍然带有框架。在官方文档中没有找到任何相关信息。

from kivy.app import App
from kivy.lang import Builder
from kivy.uix.boxlayout import BoxLayout
import time
Builder.load_String('''
<CameraClick>:
    orIEntation: 'vertical'
    Camera:
        ID: camera
        resolution: (640,480)
        play: false
    Togglebutton:
        text: 'Play'
        on_press: camera.play = not camera.play
        size_hint_y: None
        height: '48dp'
    button:
        text: 'Capture'
        size_hint_y: None
        height: '48dp'
        on_press: root.capture()
''')


class CameraClick(BoxLayout):
    def capture(self):
        '''
        Function to capture the images and give them the names
        according to their captured time and date.
        '''
        camera = self.IDs['camera']
        timestr = time.strftime("%Y%m%d_%H%M%s")
        camera.export_to_png("img_{}.png".format(timestr))
        print("Captured")


class TESTCamera(App):

    def build(self):
        return CameraClick()


TESTCamera().run()

解决方法

from kivy.app import App
from kivy.lang import Builder
from kivy.uix.boxlayout import BoxLayout
from kivy.core.window import Window
import time

Window.maximize()

Builder.load_String(
    '''
<CameraClick>:
    orientation: 'vertical'
    ToggleButton:
        text: 'Play'
        on_press: camera.play = not camera.play
        size_hint_y: None
        height: '48dp'
    Button:
        text: 'Capture'
        size_hint_y: None
        height: '48dp'
        on_press: root.capture()
    Camera:
        id: camera
        resolution: (640,480)
        allow_stretch: True
        keep_ratio: True
        play: false
'''
)


class CameraClick(BoxLayout):
    def capture(self):
        '''
        Function to capture the images and give them the names
        according to their captured time and date.
        '''
        camera = self.ids['camera']
        timestr = time.strftime("%Y%m%d_%H%M%S")
        camera.export_to_png("IMG_{}.png".format(timestr))
        print("Captured")


class TESTCamera(App):

    def build(self):
        return CameraClick()


TESTCamera().run()

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