def build(self):
# create a floating layout as base
camlayout = FloatLayout(size=(600, 600))
cam = Camera() #Get the camera
cam=Camera(resolution=(1024,1024), size=(300,300))
cam.play=True #Start the camera
camlayout.add_widget(cam)
button=Button(text='Take Picture',size_hint=(0.12,0.12))
button.bind(on_press=self.doscreenshot)
camlayout.add_widget(button) #Add button to Camera Layout
# create a text input box for site name
s1 = Scatter(size_hint=(None, None), pos_hint={'x':.01, 'y':.9})
self.site = TextInput(size_hint=(None, None), size=(150, 50), multiline=False)
# create a text input box for sample (flag) name
s2 = Scatter(size_hint=(None, None), pos_hint={'x':.01, 'y':.8})
self.sample = TextInput(size_hint=(None, None), size=(150, 50), multiline=False)
# add the text widgets to the window
s1.add_widget(self.site)
camlayout.add_widget(s1)
s2.add_widget(self.sample)
camlayout.add_widget(s2)
return camlayout
def Mostrar_cam(self):
global Cam
Cam = Camera()
Cam.resolution = (1, 1)
# Cam.fullscreen=-1,-1
Cam.size = (680, 460)
#Cam.pos=(100,100)
Cam.play = True
self.CAM_WIDGET.add_widget(Cam)
def build(self):
camwidget = Widget() #Create a camera Widget
cam = Camera(play=True, index=1) #Start the camera
camwidget.add_widget(cam)
button=Button(text='screenshot', size_hint=(0.12, 0.12))
button.bind(on_press=self.doscreenshot)
camwidget.add_widget(button) #Add button to Camera Widget
cam.play=True
return camwidget
def build(self):
camwidget = Widget() #Create a camera Widget
cam = Camera(play=True, index=1) #Start the camera
camwidget.add_widget(cam)
button = Button(text='screenshot', size_hint=(0.12, 0.12))
button.bind(on_press=self.doscreenshot)
camwidget.add_widget(button) #Add button to Camera Widget
cam.play = True
return camwidget
def Camara(self):
camwidget = Widget() #Create a camera Widget
cam = Camera() #Get the camera
cam.resolution = (640, 480)
cam.size = 1000, 800
cam.pos = (-100, -100)
cam.play = True #Start the camera
camwidget.add_widget(cam)
self.WIDGET1.add_widget(camwidget)
def Camara(self, *args):
self.Dispersion2()
camwidget = Widget() #Create a camera Widget
cam = Camera() #Get the camera
cam.resolution = (640, 480)
cam.size = 1000, 800
cam.pos = (-100, -100)
cam.play = True #Start the camera
camwidget.add_widget(cam)
self.dis2.add_widget(camwidget)
self.RelativaDispo.add_widget(self.dis2)
def build(self):
camwidget = Widget() #Create a camera Widget
cam = Camera() #Get the camera
cam=Camera(resolution=(640,480), size=(500,500))
cam.play=True #Start the camera
camwidget.add_widget(cam)
button=Button(text='screenshot',size_hint=(0.12,0.12))
button.bind(on_press=self.doscreenshot)
camwidget.add_widget(button) #Add button to Camera Widget
return camwidget
def Camara(self, *args):
self.Dispersion2()
global cam
camwidget = Widget() #Create a camera Widget
cam = Camera() #Get the camera
cam.resolution = (640, 480)
cam.size = 1000, 800
cam.pos = (-100, -100)
cam.play = True #Start the camera
camwidget.add_widget(cam)
self.dis2.add_widget(camwidget)
# Mprincipal.add_widget(self.dis2)
MCamara.add_widget(self.dis2)
def build(self):
# create a floating layout as base
camlayout = FloatLayout(size=(600, 600))
cam = Camera() # Get the camera
cam = Camera(resolution=(1024, 1024), size=(100, 100))
cam.play = True # Start the camera
camlayout.add_widget(cam)
#button = Button(text='Take Picture', size_hint=(0.12, 0.12))
#button.bind(on_press=self.screengrab)
#camlayout.add_widget(button) # Add button to Camera Layout
self.fileprefix = 'snap'
return camlayout
def build(self):
# Fix the window size
# Window.size = (800, 800)
# Camera
camera = Camera()
# Label
lab = Label(text="Label")
# First Button
butt1 = Button(text='Hello world 1')
butt1.bind(on_press=callback)
# Second Button
butt2 = Button(text='Snap')
butt2.bind(on_press=callback)
# Exit Button
butt3 = Button(text='Exit')
butt3.bind(on_press=callback)
# Container Widget
layout = BoxLayout(padding=50)
wid = Widget()
# layout.add_widget(wid)
wid.add_widget(butt1)
wid.add_widget(butt2)
wid.add_widget(butt3)
wid.add_widget(lab)
# lab.y = 100
# lab.x = 0
# lab.width = 500
# butt2.x = 200
# butt3.x = 300
layout.add_widget(camera)
camera.resolution = (640, 480)
# camera.size=(320,200)
camera.play = True
return layout
def phone(self):
button = Button(text='挂断',
size_hint=(0.3, 0.15),
pos_hint={
'x': .35,
'y': .05
})
#button.pos_x = 370
#label = Label(text='内容',size_hint=(None, None),size=(300,500))
#初始化摄像头，此时Play=False
camera = Camera(id='camera',
resolution=(480, 640),
play=False,
pos=(0, -80))
phoneTime = Label(text="00:00", pos_hint={'x': .15, 'y': .55})
#filename = 'E:\\PythonProjects\\project_kivy\\venv\\share\\kivy-examples\\widgets\\cityCC0.mpg'
#filename = 'http://192.168.0.100:8080/'
#filename = 'udp://@:192.168.0.100:1234'
#filename = 'rtsp://192.168.0.100:8554/play'
filename = 'rtsp://192.168.0.100:8554/play'
#filename = 'http://192.168.0.100:6060'
'''
当两次连接时，可以正常看视频，当有视频出现，显示视频纹理
size默认值为(100,100)
？添加部件通话时长
连接成功后，得到视频数据时，显示（如何判断）
VLC RTSP通过UDP实现，Gstream通过什么？
'''
video = Video(source=filename, play='True', pos=(0, 120), volume=0.8)
#通话时间
count = 0
relaytiveLayout = RelativeLayout(id='phone')
relaytiveLayout.add_widget(camera)
relaytiveLayout.add_widget(phoneTime)
relaytiveLayout.add_widget(video)
relaytiveLayout.add_widget(button)
# label = Label(text='内容',size_hint=(None, None))
# floatLayout = FloatLayout(size_hint=(None, None),size=(400, 600))
# floatLayout.add_widget(label)
# floatLayout.add_widget(relaytiveLayout)
#覆盖整个窗口
popup = Popup(title='正在与谁通话',
content=relaytiveLayout,
size_hint=(None, None),
size=(300, 500),
auto_dismiss=False)
#self.proxy_ref.add_widget(popup)
#print(popup.parent)
popup.id = 'popup'
#button.pos_x = popup.center_x + (popup.size[0] - button.size[0])/2
#print(camera.size)
#print(self.children[0].children)
#print(self.ids.popup)
#print(camera.properties())
#print(self.id['camera'])
#print(type(self.id['popup']))
#print(popup.proxy_ref)
'''
摄像头没有释放,因为属性play值为True
'''
button.bind(on_press=popup.dismiss)
#button.bind(on_touch_down=cv2.)
#button.bind(on_press=)
#popup.bind(on_dismiss=self.play)
popup.open()
for widget in self.walk():
print('{} -> {}'.format(widget, widget.id))
# if isinstance(widget,RelativeLayout):
# #print('{} -> {}'.format(widget,widget.id))
# for child in widget.walk():
# print('{} -> {}'.format(child, child.id))
#为什么需要obj,其他值也可以，或许需要它来绑定事件的对象
def closeCamera(obj):
print(camera.play)
#print(str(obj))
camera.play = False
print(camera.play)
def closeVideo(obj):
video.play = False
video.unload()
Clock.unschedule(phone_time_callback)
def displayPhoneTime(*largs):
# obj is float
# print('obj is',type(largs))
# print(largs)
nonlocal count
count = count + 1
#print(count)
#true
#print(str(video.duration))
phoneTime.text = str(s2t(count))
phone_time_callback = Clock.schedule_interval(displayPhoneTime, 1.)
video.bind(on_play=phone_time_callback)
#video.bind(play=phone_time_callback)
button.bind(on_press=closeCamera)
button.bind(on_press=closeVideo)
# 稍后启动摄像头
camera.play = True
from kivy.uix.camera import Camera cam = Camera(resolution=(320, 240)) cam.play = True #indica sse esta ativa
