Python flowchart.Flowchart类代码示例

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本文整理汇总了Python中pyqtgraph.flowchart.Flowchart类的典型用法代码示例。如果您正苦于以下问题：Python Flowchart类的具体用法？Python Flowchart怎么用？Python Flowchart使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Flowchart类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: init

    def __init__(self, parent=None):
        super(Demo, self).__init__()

        self.setWindowTitle("Gesture Recognizer")
        self.showFullScreen()

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        self.fc = Flowchart(terminals={
            'dataIn': {'io': 'in'},
            'dataOut': {'io': 'out'}
        })
        self.layout.addWidget(self.fc.widget(), 0, 0, 2, 1)

        self.path = {'x': [], 'y': []}
        self.threshold = 50
        self.sample_size = 64
        self.default_msg = 'No template matched...'
        self.error_ir_msg = 'No ir-values received'
        self.error_wiimote_msg = 'No wiimote connected'
        self.error_template_msg = 'No template could be created'

        self.pressed_key = None

        self.dollar = Recognizer()

        self.config_nodes()
        self.config_layout()
        self.setup_templates()

        self.get_wiimote()

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:32，代码来源:gestures.py

示例2: init

    def __init__(self, imagepath='images/'):
        super(FlowChartWidget, self).__init__()
        
        pg.setConfigOption('background', 'w')
        pg.setConfigOption('foreground', 'k')
        self.imagepath = imagepath

        layout = QVBoxLayout()
        
        ## Create flowchart, define input/output terminals
        fc = Flowchart(terminals={
            'dataIn': {'io': 'in'},
            'dataOut': {'io': 'out'}    
            })
        w = fc.widget()
        layout.addWidget(w)
        self.setLayout(layout)

开发者ID:92briank，项目名称:chipwhisperer，代码行数:17，代码来源:FlowChartWidget.py

示例3: init

    def __init__(self, parent=None):
        super(Demo, self).__init__()

        self.setWindowTitle("Plotting the Wiimote")
        self.showFullScreen()

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        self.flowchart = Flowchart(terminals={
            'xDataIn': {'io': 'in'},
            'yDataIn': {'io': 'in'},
            'zDataIn': {'io': 'in'},
            'xDataOut': {'io': 'out'},
            'yDataOut': {'io': 'out'},
            'zDataOut': {'io': 'out'}
        })

        self.layout.addWidget(self.flowchart.widget(), 0, 0, 3, 1)

        fclib.registerNodeType(WiimoteNode, [('Display',)])
        self.wii_node = self.flowchart.createNode('Wiimote', pos=(0, 0))

        self.axes = ['x', 'y', 'z']

        # positions for all nodes; order:
        # raw_node xpos, raw_node ypos, filtered_node xpos, filtered_node ypos,
        # filter_node xpos, filter_node ypos
        self.positions = {
            'x': [-450, -350, -300, -350, -375, -150],
            'y': [-150, -350, 0, -350, -75, -150],
            'z': [150, -350, 300, -350, 225, -150],
        }

        # create, style, config and connect the elements for every axis
        for axis in self.axes:
            index = self.axes.index(axis)

            plot_raw = pyqtgraph.PlotWidget()
            plot_filtered = pyqtgraph.PlotWidget()

            # add widget for this axis in next row
            self.layout.addWidget(plot_filtered, index, 2, 1, 2)

            self.configPlotItems(axis, plot_raw, plot_filtered)

            self.createNodes(axis, plot_raw, plot_filtered)

            self.connectNodes(axis)

        pyqtgraph.setConfigOptions(antialias=True)

        self.flowchart.setInput(xDataIn=0)
        self.flowchart.setInput(yDataIn=0)
        self.flowchart.setInput(zDataIn=0)

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:55，代码来源:analyze.py

示例4: setup_displaying_of_plots

def setup_displaying_of_plots():
    """
    setup of all PyQt and PyQtGraph related objects for further use

    :return: newly constructed window object, central_widget object,
             layout object and flowchart object
    """
    win = QtGui.QMainWindow()
    win.setWindowTitle("Analyze")

    central_widget = QtGui.QWidget()

    win.setCentralWidget(central_widget)

    layout = QtGui.QGridLayout()
    central_widget.setLayout(layout)

    fc = Flowchart(terminals={})

    layout.addWidget(fc.widget(), 0, 0, 2, 1)

    return win, central_widget, layout, fc

开发者ID:KiKiWuWu，项目名称:ITT，代码行数:22，代码来源:analyze.py

示例5: init

    def __init__(self, parent=None):
        super(Demo, self).__init__()

        self.setWindowTitle("Wiimote Activity")
        self.showFullScreen()

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        self.fc = Flowchart(terminals={"dataIn": {"io": "in"}, "dataOut": {"io": "out"}})

        self.layout.addWidget(self.fc.widget(), 0, 0, 4, 1)

        self.createNodes()

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:14，代码来源:analyze_values.py

示例6: init

	def __init__(self, parent=None,**kwargs):
		super(AppWindow, self).__init__(parent)
		self.setupUi(self)
		self.I=kwargs.get('I',None)
		self.setWindowTitle('pyqtgraph example: FlowchartCustomNode')

		## Create an empty flowchart with a single input and output
		self.fc = Flowchart(terminals={
			'dataIn': {'io': 'in'},
			
		})
		self.w = self.fc.widget()
		self.WidgetLayout.addWidget(self.fc.widget())

		self.plot1 = self.add2DPlot(self.ExperimentLayout)
		self.plot2 = self.add2DPlot(self.ExperimentLayout)
		self.curve1 = self.addCurve(self.plot1)
		self.curve2 = self.addCurve(self.plot2)
		self.curve1.setData([1,2,3],[5,6,7])

		self.library = fclib.LIBRARY.copy() # start with the default node set
		self.library.addNodeType(PlotViewNode, [('Display',)])
		self.library.addNodeType(CaptureNode, [('Acquire',)])
		self.fc.setLibrary(self.library)


		## Now we will programmatically add nodes to define the function of the flowchart.
		## Normally, the user will do this manually or by loading a pre-generated
		## flowchart file.

		self.cap = self.fc.createNode('Capture', pos=(0, 0))
		self.cap.setI(self.I)

		self.v1Node = self.fc.createNode('PlotView', pos=(0, -150))
		self.v1Node.setView(self.curve1)

		self.v2Node = self.fc.createNode('PlotView', pos=(150, -150))
		self.v2Node.setView(self.curve2)

		self.fc.connectTerminals(self.fc['dataIn'], self.cap['dataIn'])
		self.fc.connectTerminals(self.cap['dataOut'], self.v1Node['data'])
		#self.fc.connectTerminals(self.fc['dataIn'], self.v2Node['data'])

		self.fc.setInput(dataIn=True)

开发者ID:fossasia，项目名称:pslab-apps，代码行数:44，代码来源:Z_hackyourown.py

示例7: init

    def __init__(self, parent=None):
        super(Demo, self).__init__()

        self.setWindowTitle("Pointing Device")
        self.show()

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        self.fc = Flowchart(terminals={
            'dataIn': {'io': 'in'},
            'dataOut': {'io': 'out'}
        })
        self.layout.addWidget(self.fc.widget(), 0, 0, 2, 1)

        self.configNodes()
        self.configScatterPlot()

        self.getWiimote()

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:19，代码来源:wiipoint2d.py

示例8: init

    def __init__(self, parent=None):
        super(Demo, self).__init__()

        self.setWindowTitle("Wiimote Activity")
        self.showFullScreen()

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        self.fc = Flowchart(terminals={
            'dataIn': {'io': 'in'},
            'dataOut': {'io': 'out'}
        })

        self.layout.addWidget(self.fc.widget(), 0, 0, 4, 1)

        self.createNodes()

        self.getWiimote()

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:19，代码来源:activity.py

示例9: init

    def __init__(self, useWiiMote, parent=None):
        super(Pointer, self).__init__()

        self.useWiiMote = useWiiMote

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        self.buffer_amount = 20

        self.fc = Flowchart(terminals={
            'dataIn': {'io': 'in'},
            'dataOut': {'io': 'out'}
        })
        self.layout.addWidget(self.fc.widget(), 0, 0, 2, 1)

        self.configNodes()

        if self.useWiiMote:
            self.getWiimote()

        self.outputCounter = 0

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:22，代码来源:twohands.py

示例10: Flowchart

fclib.registerNodeType(WiimoteNode, [('Sensor',)])
fclib.registerNodeType(IrPlotNode, [('Display',)])

if __name__ == '__main__':
    import sys
    app = QtGui.QApplication([])
    win = QtGui.QMainWindow()
    win.setWindowTitle('Wiipoint 2D')
    cw = QtGui.QWidget()
    win.setCentralWidget(cw)
    layout = QtGui.QGridLayout()
    cw.setLayout(layout)

    fc = Flowchart(terminals={
        'dataIn': {'io': 'in'},
        'dataOut': {'io': 'out'}
    })
    w = fc.widget()

    layout.addWidget(fc.widget(), 0, 0, 2, 1)

    view = pg.GraphicsLayoutWidget()
    layout.addWidget(view, 0, 1, 2, 1)

    wiimoteNode = fc.createNode('Wiimote', pos=(0, 0), )
    bufferNodeIr = fc.createNode('Buffer', pos=(150, 150))
    irPlotNode = fc.createNode('IrPlotNode', pos=(300, 150))

    # connect 'Plus' and 'Minus' buttons
    wiimoteNode.set_buffer_node(bufferNodeIr)

开发者ID:freakimkaefig，项目名称:itt_lamm_lechler，代码行数:30，代码来源:wiipoint3d.py

示例11: Flowchart

fclib.registerNodeType(WiimoteNode, [('Sensor',)])

if __name__ == '__main__':
    import sys
    app = QtGui.QApplication([])
    win = QtGui.QMainWindow()
    win.setWindowTitle('WiimoteNode demo')
    cw = QtGui.QWidget()
    win.setCentralWidget(cw)
    layout = QtGui.QGridLayout()
    cw.setLayout(layout)

    ## Create an empty flowchart with a single input and output
    fc = Flowchart(terminals={
        'dataIn': {'io': 'in'},
        'dataOut': {'io': 'out'}
    })
    w = fc.widget()

    layout.addWidget(fc.widget(), 0, 0, 2, 1)

    pw1 = pg.PlotWidget()
    layout.addWidget(pw1, 0, 1)
    pw1.setYRange(0, 1024)

    pw1Node = fc.createNode('PlotWidget', pos=(0, -150))
    pw1Node.setPlot(pw1)

    wiimoteNode = fc.createNode('Wiimote', pos=(0, 0), )
    bufferNode = fc.createNode('Buffer', pos=(150, 0))

开发者ID:ManuKrapf，项目名称:IntTec，代码行数:30，代码来源:wiimote_node.py

示例12: save

# Save the default state of view of main window
save()

# Create and Add a ControllerWidget (for visual and serial communication)
controller_w = ControllerWidget()
controller.addWidget(controller_w)

#####################################
# Create Flow Chart and components
#####################################

# Create flowchart, define input/output terminals
fc = Flowchart(terminals={
    #'sigOut': {'io': 'in'},
    #'sigOut2': {'io': 'in'}#,
    #'sigIn': {'io': 'out'}  #We don't currently need any outputs from FC
}, name='Connections')

# Remove the unnecessary input and output nodes
fc.removeNode(fc.inputNode)
fc.removeNode(fc.outputNode)

flowchart = fc.widget()
d3.addWidget(flowchart)
flowchart_dock.addWidget(fc.widget().chartWidget)

#Register own node types
fclib.registerNodeType(OscilloscopeNode, [('SciEdu',)])
fclib.registerNodeType(FilterNode, [('SciEdu',)])
fclib.registerNodeType(CharToBinaryNode, [('SciEdu',)])

开发者ID:adikele，项目名称:SciEdu-Nodes-Simulator，代码行数:30，代码来源:sciedu.py

示例13: Demo

class Demo(QtGui.QWidget):
    def __init__(self, parent=None):
        super(Demo, self).__init__()

        self.setWindowTitle("Pointing Device")
        self.show()

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        self.fc = Flowchart(terminals={
            'dataIn': {'io': 'in'},
            'dataOut': {'io': 'out'}
        })
        self.layout.addWidget(self.fc.widget(), 0, 0, 2, 1)

        self.configNodes()
        self.configScatterPlot()

        self.getWiimote()

    # connect to wiimote and config wiimote node
    def getWiimote(self):
        if len(sys.argv) == 1:
            addr, name = wiimote.find()[0]
        elif len(sys.argv) == 2:
            addr = sys.argv[1]
            name = None
        elif len(sys.argv) == 3:
            addr, name = sys.argv[1:3]
        print("Connecting to %s (%s)" % (name, addr))

        self.wiimoteNode.text.setText(addr)
        self.wiimoteNode.connect_wiimote()

    # create and connect nodes
    def configNodes(self):
        self.pointVisNode = self.fc.createNode('Vis2D', pos=(-150, 150))
        self.wiimoteNode = self.fc.createNode('Wiimote', pos=(0, 0), )
        self.bufferNode = self.fc.createNode('Buffer', pos=(0, -150))

        self.buffer_amount = self.bufferNode.getBufferSize()

        self.fc.connectTerminals(
            self.wiimoteNode['irVals'],
            self.bufferNode['dataIn'])
        self.fc.connectTerminals(
            self.bufferNode['dataOut'],
            self.pointVisNode['irVals'])

    # create and config scatter plot item
    def configScatterPlot(self):
        gview = pg.GraphicsLayoutWidget()
        self.layout.addWidget(gview, 0, 1, 2, 1)
        plot = gview.addPlot()
        self.scatter = pg.ScatterPlotItem(
            size=10, pen=pg.mkPen(None), brush=pg.mkBrush(255, 255, 255, 120))
        plot.addItem(self.scatter)
        plot.setXRange(-1000, 200)
        plot.setYRange(-1000, 200)

    def keyPressEvent(self, ev):
        if ev.key() == QtCore.Qt.Key_Escape:
            self.close()

    # do actions in loop
    def update(self):
        outputValues = self.pointVisNode.outputValues()

        if outputValues['irX'] is not None and outputValues['irY'] is not None:
            self.scatter.setData(pos=[
                [-outputValues['irX'], -outputValues['irY']]])

        # raise or lower buffer amount with +/- keys
        if self.wiimoteNode.wiimote is not None:
            if self.wiimoteNode.wiimote.buttons['Plus']:
                self.buffer_amount += 1
                self.bufferNode.setBufferSize(self.buffer_amount)
            elif self.wiimoteNode.wiimote.buttons['Minus']:
                if self.buffer_amount > 1:
                    self.buffer_amount -= 1
                    self.bufferNode.setBufferSize(self.buffer_amount)

        pyqtgraph.QtGui.QApplication.processEvents()

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:84，代码来源:wiipoint2d.py

示例14: Demo

class Demo(QtGui.QWidget):
    def __init__(self, parent=None):
        super(Demo, self).__init__()

        self.setWindowTitle("Wiimote Activity")
        self.showFullScreen()

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        self.fc = Flowchart(terminals={"dataIn": {"io": "in"}, "dataOut": {"io": "out"}})

        self.layout.addWidget(self.fc.widget(), 0, 0, 4, 1)

        self.createNodes()
        # self.getWiimote()

    # connect to wiimote with an address given as argument
    def getWiimote(self):
        if len(sys.argv) == 1:
            addr, name = wiimote.find()[0]
        elif len(sys.argv) == 2:
            addr = sys.argv[1]
            name = None
        elif len(sys.argv) == 3:
            addr, name = sys.argv[1:3]
        print ("Connecting to %s (%s)" % (name, addr))

        self.wiimoteNode.text.setText(addr)
        self.wiimoteNode.connect_wiimote()

    def update(self):
        outputValues = self.activityNode.outputValues()
        if outputValues["activity"] is not None:
            self.label.setText(outputValues["activity"])
        pg.QtGui.QApplication.processEvents()

    # create and config the nodes needed to recognize activities
    def createNodes(self):
        pwX = pg.PlotWidget()
        pwY = pg.PlotWidget()
        pwZ = pg.PlotWidget()
        pwX.getPlotItem().hideAxis("bottom")
        pwX.setYRange(300, 700)
        pwY.getPlotItem().hideAxis("bottom")
        pwY.setYRange(300, 700)
        pwZ.getPlotItem().hideAxis("bottom")
        pwZ.setYRange(300, 700)

        self.label = QtGui.QLabel()
        self.label.setText("No activity yet...")
        font = QtGui.QFont("Arial")
        font.setPointSize(32)
        self.label.setFont(font)

        self.layout.addWidget(pwX, 0, 1)
        self.layout.addWidget(pwY, 1, 1)
        self.layout.addWidget(pwZ, 2, 1)
        self.layout.addWidget(self.label, 3, 1)

        pwXNode = self.fc.createNode("PlotWidget", pos=(-150, -150))
        pwXNode.setPlot(pwX)

        pwYNode = self.fc.createNode("PlotWidget", pos=(0, -150))
        pwYNode.setPlot(pwY)

        pwZNode = self.fc.createNode("PlotWidget", pos=(150, -150))
        pwZNode.setPlot(pwZ)

        self.activityNode = self.fc.createNode("ClassifierNode", pos=(0, 150))

        """
        self.wiimoteNode = self.fc.createNode('Wiimote', pos=(-300, 0))
        self.bufferXNode = self.fc.createNode('Buffer', pos=(-150, -300))
        self.bufferYNode = self.fc.createNode('Buffer', pos=(0, -300))
        self.bufferZNode = self.fc.createNode('Buffer', pos=(150, -300))

        self.fc.connectTerminals(
            self.wiimoteNode['accelX'], self.bufferXNode['dataIn'])
        self.fc.connectTerminals(
            self.wiimoteNode['accelY'], self.bufferYNode['dataIn'])
        self.fc.connectTerminals(
            self.wiimoteNode['accelZ'], self.bufferZNode['dataIn'])
        self.fc.connectTerminals(self.bufferXNode['dataOut'], pwXNode['In'])
        self.fc.connectTerminals(self.bufferYNode['dataOut'], pwYNode['In'])
        self.fc.connectTerminals(self.bufferZNode['dataOut'], pwZNode['In'])
        self.fc.connectTerminals(
            self.bufferXNode['dataOut'], self.activityNode['accelX'])
        self.fc.connectTerminals(
            self.bufferYNode['dataOut'], self.activityNode['accelY'])
        self.fc.connectTerminals(
            self.bufferZNode['dataOut'], self.activityNode['accelZ'])
        """

    def keyPressEvent(self, ev):
        if ev.key() == QtCore.Qt.Key_Escape:
            self.close()

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:97，代码来源:analyze_values.py

示例15: Flowchart

        return {'numberOut': output}

fclib.registerNodeType(NumberDisplayNode, [('Data',)])

if __name__ == '__main__':
    import sys
    app = QtGui.QApplication([])
    win = QtGui.QMainWindow()
    win.setWindowTitle('Noisalyzer')
    cw = QtGui.QWidget()
    win.setCentralWidget(cw)
    layout = QtGui.QGridLayout()
    cw.setLayout(layout)

    # Create an empty flowchart with a single input and output
    fc = Flowchart(terminals={
    })
    w = fc.widget()

    layout.addWidget(fc.widget(), 0, 0, 2, 1)

    # WiimoteNode:
    wiimoteNode = fc.createNode('Wiimote', pos=(0, 0), )
    wiimoteNode.text.setText(addr)

    # X Axis:
    pw_accelX = pg.PlotWidget()
    layout.addWidget(pw_accelX, 0, 1)
    pw_accelX.setYRange(0, 1024)

    # plot node for x axis
    pw_x_Node = fc.createNode('PlotWidget', pos=(600, 0))

开发者ID:Gr4ni，项目名称:ITT-SS15，代码行数:32，代码来源:noisalyzer.py

示例16: Flowchart


if __name__ == "__main__":

    # creating main window
    app = QtGui.QApplication([])
    win = QtGui.QMainWindow()
    win.setWindowTitle('Wiimote Accelerometer Analyze')
    cw = QtGui.QWidget()
    win.setCentralWidget(cw)
    layout = QtGui.QGridLayout()
    cw.setLayout(layout)

    #creating flowchart
    fc = Flowchart(terminals={
        'dataIn': {'io': 'in'},
        'dataOut': {'io': 'out'}
    })
    w = fc.widget()
    layout.addWidget(fc.widget(), 0, 0, 2, 1)

    # three widgets for x-, y- & z-Axis
    x = pg.PlotWidget()
    y = pg.PlotWidget()
    z = pg.PlotWidget()
    # add widgets to grid layout
    layout.addWidget(x, 0, 1)
    layout.addWidget(y, 0, 2)
    layout.addWidget(z, 0, 3)

    raw_input("Press the 'sync' button on the back of your Wiimote Plus " +
              "or buttons (1) and (2) on your classic Wiimote.\n" +

开发者ID:freakimkaefig，项目名称:itt_lamm_lechler，代码行数:30，代码来源:analyze_working_without_nodes.py

示例17: Flowchart

fclib.registerNodeType(FFTNode, [('Data',)])


if __name__ == '__main__':
    import sys
    app = QtGui.QApplication([])
    win = QtGui.QMainWindow()
    win.setWindowTitle('Frequalyzer')
    cw = QtGui.QWidget()
    win.setCentralWidget(cw)
    layout = QtGui.QGridLayout()
    cw.setLayout(layout)

    # Create an empty flowchart with a single input and output
    fc = Flowchart(terminals={
    })
    w = fc.widget()

    layout.addWidget(fc.widget(), 0, 0, 2, 1)

    # WiimoteNode:
    wiimoteNode = fc.createNode('Wiimote', pos=(0, 0), )
    wiimoteNode.text.setText(addr)

    # X accelerator axis:
    # Plots Widget:
    pw_accelX = pg.PlotWidget(name="X accelerator")
    layout.addWidget(pw_accelX, 0, 1)
    pw_accelX.setYRange(-15, 55)
    pw_accelX.setXRange(0, 40)
    pw_x_Node = fc.createNode('PlotWidget', pos=(370, -140))

开发者ID:Gr4ni，项目名称:ITT-SS15，代码行数:31，代码来源:frequalyzer.py

示例18: Demo

class Demo(QtGui.QWidget):
    def __init__(self, parent=None):
        super(Demo, self).__init__()

        self.setWindowTitle("Plotting the Wiimote")
        self.showFullScreen()

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        self.flowchart = Flowchart(terminals={
            'xDataIn': {'io': 'in'},
            'yDataIn': {'io': 'in'},
            'zDataIn': {'io': 'in'},
            'xDataOut': {'io': 'out'},
            'yDataOut': {'io': 'out'},
            'zDataOut': {'io': 'out'}
        })

        self.layout.addWidget(self.flowchart.widget(), 0, 0, 3, 1)

        fclib.registerNodeType(WiimoteNode, [('Display',)])
        self.wii_node = self.flowchart.createNode('Wiimote', pos=(0, 0))

        self.axes = ['x', 'y', 'z']

        # positions for all nodes; order:
        # raw_node xpos, raw_node ypos, filtered_node xpos, filtered_node ypos,
        # filter_node xpos, filter_node ypos
        self.positions = {
            'x': [-450, -350, -300, -350, -375, -150],
            'y': [-150, -350, 0, -350, -75, -150],
            'z': [150, -350, 300, -350, 225, -150],
        }

        # create, style, config and connect the elements for every axis
        for axis in self.axes:
            index = self.axes.index(axis)

            plot_raw = pyqtgraph.PlotWidget()
            plot_filtered = pyqtgraph.PlotWidget()

            # add widget for this axis in next row
            self.layout.addWidget(plot_filtered, index, 2, 1, 2)

            self.configPlotItems(axis, plot_raw, plot_filtered)

            self.createNodes(axis, plot_raw, plot_filtered)

            self.connectNodes(axis)

        pyqtgraph.setConfigOptions(antialias=True)

        self.flowchart.setInput(xDataIn=0)
        self.flowchart.setInput(yDataIn=0)
        self.flowchart.setInput(zDataIn=0)

    # create raw, filter and filtered node
    def createNodes(self, axis, plot_raw, plot_filtered):

        # create filtered node
        self.plot_filtered_node = self.flowchart.createNode(
            'PlotWidget', pos=(
                self.positions[axis][2],
                self.positions[axis][3]))
        self.plot_filtered_node.setPlot(plot_filtered)

        # create gaussian filter
        self.filter_node = self.flowchart.createNode(
            'GaussianFilter', pos=(
                self.positions[axis][4],
                self.positions[axis][5]))
        self.filter_node.ctrls['sigma'].setValue(5)

    # connect nodes: flowchart -> wiinode -> plot_raw +  filter_node
    # -> filtered_node
    def connectNodes(self, axis):
        self.flowchart.connectTerminals(
            self.flowchart[axis + 'DataIn'], self.wii_node[axis + 'DataIn'])

        self.flowchart.connectTerminals(
            self.wii_node[axis + 'DataOut'], self.filter_node['In'])

        self.flowchart.connectTerminals(
            self.filter_node['Out'], self.plot_filtered_node['In'])

        #self.flowchart.connectTerminals(
        #    self.filter_node['Out'], self.flowchart[axis + 'DataOut'])

    # config plot items
    def configPlotItems(self, axis, plot_raw, plot_filtered):
        plot_raw.getPlotItem().setTitle("The " + axis + " Accelerometer")
        plot_raw.getPlotItem().setMenuEnabled(False)
        plot_raw.getPlotItem().setClipToView(False)
        plot_raw.getPlotItem().hideAxis('bottom')
        plot_raw.getPlotItem().showGrid(x=True, y=True, alpha=0.5)

        plot_filtered.getPlotItem().setTitle(
            "The " + axis + " Accelerometer - Filtered")
        plot_filtered.getPlotItem().setMenuEnabled(False)
#.........这里部分代码省略.........

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:101，代码来源:analyze.py

示例19: init

    def __init__(self, parent=None):
        super(Demo, self).__init__()

        self.setWindowTitle("Fourier Transformation")
        self.showFullScreen()

        self.layout = QtGui.QGridLayout()
        self.setLayout(self.layout)

        fc = Flowchart(terminals={
            'dataIn': {'io': 'in'},
            'dataOut': {'io': 'out'}
        })

        self.layout.addWidget(fc.widget(), 0, 0, 2, 1)

        pw1 = pg.PlotWidget()
        pw2 = pg.PlotWidget()
        pw1.getPlotItem().setLabel('left', text='Amplitude')
        pw1.getPlotItem().setLabel('bottom', text='Time')
        pw2.getPlotItem().setLabel('left', text='Y(freq)')
        pw2.getPlotItem().setLabel('bottom', text='F(Hz)')
        self.layout.addWidget(pw1, 0, 1)
        self.layout.addWidget(pw2, 1, 1)

        sampling_rate = 150.0
        sampling_interval = 1.0 / sampling_rate; # Abtastfrequenz f = (1/t)
        time_vector = np.arange(0, 1, sampling_interval)

        signal_frequency = 10
        data = np.sin(2 * np.pi * signal_frequency * time_vector)

        print data

        fc.setInput(dataIn=data)

        pw1Node = fc.createNode('PlotWidget', pos=(0, -150))
        pw1Node.setPlot(pw1)

        pw2Node = fc.createNode('PlotWidget', pos=(150, -150))
        pw2Node.setPlot(pw2)

        fNode = fc.createNode('AnalyzeNode', pos=(0, 0))

        fc.connectTerminals(fc['dataIn'], fNode['dataIn'])
        fc.connectTerminals(fc['dataIn'], pw1Node['In'])
        fc.connectTerminals(fNode['dataOut'], pw2Node['In'])
        fc.connectTerminals(fNode['dataOut'], fc['dataOut'])

开发者ID:CrazyCrud，项目名称:interactiondesign-python，代码行数:48，代码来源:fft.py

示例20: Flowchart

fclib.registerNodeType(SpectrumNode, [('Display',)])

###############################################################################################################
if __name__ == '__main__':
    import sys
    app = QtGui.QApplication([])
    win = QtGui.QMainWindow()
    win.setWindowTitle('WiimoteNode demo')
    cw = QtGui.QWidget()
    win.setCentralWidget(cw)
    layout = QtGui.QGridLayout()
    cw.setLayout(layout)

    ## Create an empty flowchart with a single input and output
    fc = Flowchart(terminals={
        'dataIn': {'io': 'in'},
        'dataOut': {'io': 'out'}    
    })
    w = fc.widget()

    layout.addWidget(fc.widget(), 0, 0, 2, 1)

    pw1 = pg.PlotWidget()
    pw1.plot(pen='y')
    layout.addWidget(pw1, 1, 1)
    pw1.setYRange(0, 1024)

    pw1Node = fc.createNode('PlotWidget', pos=(300, 150))
    pw1Node.setPlot(pw1)

    pw2 = pg.PlotWidget()
    pw2.plot(pen='g')

开发者ID:freakimkaefig，项目名称:itt_lamm_lechler，代码行数:32，代码来源:wiimote_node_noise.py

注：本文中的pyqtgraph.flowchart.Flowchart类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Python flowchart.Flowchart类代码示例

示例1: __init__

示例2: __init__

示例3: __init__

示例4: setup_displaying_of_plots

示例5: __init__

示例6: __init__

示例7: __init__

示例8: __init__

示例9: __init__

示例10: Flowchart

示例11: Flowchart

示例12: save

示例13: Demo

示例14: Demo

示例15: Flowchart

示例16: Flowchart

示例17: Flowchart

示例18: Demo

示例19: __init__

示例20: Flowchart

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