Python QtWidgets示例

示例#1

文件： enplot.py 项目： guanyilun/pixell

		def __init__(self, img, title):
			QtWidgets.QMainWindow.__init__(self)
			self.setWindowTitle(title)
			widget = QtWidgets.QWidget()
			self.setCentralWidget(widget)
			layout = QtWidgets.QVBoxLayout(widget)
			qimg   = QtGui.QImage(ImageQt(img))
			pixmap = QtGui.QPixmap(qimg)
			label = QtWidgets.QLabel()
			label.setPixmap(pixmap)
			label.adjustSize()
			layout.addWidget(label)
			self.resize(label.width(), label.height())

示例#2

文件： enplot.py 项目： guanyilun/pixell

def show_qt(img, title=None):
	from matplotlib.backends.backend_qt5 import QtCore, QtGui, QtWidgets
	from PIL.ImageQt import ImageQt
	import sys
	# Set up window
	class ImageWindow(QtWidgets.QMainWindow):
		def __init__(self, img, title):
			QtWidgets.QMainWindow.__init__(self)
			self.setWindowTitle(title)
			widget = QtWidgets.QWidget()
			self.setCentralWidget(widget)
			layout = QtWidgets.QVBoxLayout(widget)
			qimg   = QtGui.QImage(ImageQt(img))
			pixmap = QtGui.QPixmap(qimg)
			label = QtWidgets.QLabel()
			label.setPixmap(pixmap)
			label.adjustSize()
			layout.addWidget(label)
			self.resize(label.width(), label.height())
	app    = QtWidgets.QApplication([])
	windows= []
	for img_, title_ in _show_helper(img, title):
		window = ImageWindow(img_, title_)
		window.show()
		windows.append(window)
	app.exec_()

示例#3

def record(audio_source: int, video_source_id: int):
    """Runs all of the recorders to check that everything works correctly."""
    audio_device = sd.query_devices()[audio_source]

    # Create capture nodes
    video_source = DeviceVideoSource(video_source_id)
    audio_source = DeviceAudioSource(audio_device['max_input_channels'],
                                     audio_device['default_samplerate'],
                                     audio_source)
    keyboard_source = KeyboardSource()
    mouse_source = MouseSource()

    gaze_detector = GazeDetector(video_source)
    speech_detector = SpeechDetector(audio_source)
    mouse_compressor = MouseCompressor(mouse_source)
    engagement_estimator = EngagementEstimator(gaze_detector,
                                               speech_detector)

    store = CSVStore(f'data/session-{datetime.now().strftime("%m-%d-%H-%M")}',
                     mouse_compressor,
                     keyboard_source,
                     engagement_estimator)
    graph_view = GraphView(mouse_compressor,
                           keyboard_source,
                           engagement_estimator)

    qapp = QtWidgets.QApplication.instance()
    if not qapp:
        qapp = QtWidgets.QApplication(sys.argv)

    store.start()
    graph_view.start()

    exit_code = qapp.exec_()

    graph_view.stop()
    store.stop()

    sys.exit(exit_code)