Ejemplo n.º 1
0
    def __init__(self, *args, **kw):

        """
            Upon initialization, start Timer, define datahandler and show table
            view per default
        """

        MainForm.__init__(self, *args, **kw)

        # Initialize the Exposure Meter plots

        emc = self.ExposureMeterCur
        self.alignScales(emc)
        emc.t = arange(-1000.1, 0.0, 1.0)
        emc.x = zeros(len(emc.t), Float)
        emc.lastcounts = 0
        emc.counter = 0
        emc.setTitle("Current Counts")
        emc.CountPlot = Qwt.QwtPlotCurve("Counts")
        emc.CountPlot.attach(emc)
        emc.CountPlot.setPen(QPen(Qt.red))
        emc.setAxisTitle(Qwt.QwtPlot.xBottom, " ")
        emc.setAxisScale(Qwt.QwtPlot.xBottom, -1000, 0, 200)
        emc.setAxisTitle(Qwt.QwtPlot.yLeft, " ")

        ema = self.ExposureMeterAcc
        self.alignScales(ema)
        ema.t = arange(-1000.1, 0.0, 1.0)
        ema.x = zeros(len(ema.t), Float)
        ema.setTitle("Accumulated Counts")
        ema.CountPlot = Qwt.QwtPlotCurve("Counts")
        ema.CountPlot.attach(ema)
        ema.CountPlot.setPen(QPen(Qt.red))
        ema.setAxisTitle(Qwt.QwtPlot.xBottom, "<font size=-1>Last 100 seconds</font>")
        ema.setAxisScale(Qwt.QwtPlot.xBottom, -1000, 0, 10)
        ema.setAxisTitle(Qwt.QwtPlot.yLeft, " ")

        # Setup the timer
        self.myTimer = QTimer(self)
        self.connect(self.myTimer, SIGNAL("timeout()"), self.updateStatus)
        self.myTimer.start(1000)

        try:
            self.dh = datahandlers.MySQLhandler()
        except DBException, e:
            print e
            sys.exit(1)
Ejemplo n.º 2
0
    def __init__(self, *args, **kw):
        """
            Upon initialization, start Timer, define datahandler and show table
            view per default
        """

        MainForm.__init__(self, *args, **kw)

        # Initialize the Exposure Meter plots

        emc = self.ExposureMeterCur
        self.alignScales(emc)
        emc.t = arange(-1000.1, 0.0, 1.0)
        emc.x = zeros(len(emc.t), Float)
        emc.lastcounts = 0
        emc.counter = 0
        emc.setTitle("Current Counts")
        emc.CountPlot = Qwt.QwtPlotCurve("Counts")
        emc.CountPlot.attach(emc)
        emc.CountPlot.setPen(QPen(Qt.red))
        emc.setAxisTitle(Qwt.QwtPlot.xBottom, " ")
        emc.setAxisScale(Qwt.QwtPlot.xBottom, -1000, 0, 200)
        emc.setAxisTitle(Qwt.QwtPlot.yLeft, " ")

        ema = self.ExposureMeterAcc
        self.alignScales(ema)
        ema.t = arange(-1000.1, 0.0, 1.0)
        ema.x = zeros(len(ema.t), Float)
        ema.setTitle("Accumulated Counts")
        ema.CountPlot = Qwt.QwtPlotCurve("Counts")
        ema.CountPlot.attach(ema)
        ema.CountPlot.setPen(QPen(Qt.red))
        ema.setAxisTitle(Qwt.QwtPlot.xBottom,
                         "<font size=-1>Last 100 seconds</font>")
        ema.setAxisScale(Qwt.QwtPlot.xBottom, -1000, 0, 10)
        ema.setAxisTitle(Qwt.QwtPlot.yLeft, " ")

        # Setup the timer
        self.myTimer = QTimer(self)
        self.connect(self.myTimer, SIGNAL("timeout()"), self.updateStatus)
        self.myTimer.start(1000)

        try:
            self.dh = datahandlers.MySQLhandler()
        except DBException, e:
            print e
            sys.exit(1)
Ejemplo n.º 3
0
    def close(self, *args, **kw):
        """
            Redefine the close() method so we can close datahandler
            connections before closing the form. This works both for
            exit via menu and exit via window manager
        """

        self.dh.close()
        return MainForm.close(self, *args, **kw)
Ejemplo n.º 4
0
    def close(self, *args, **kw):

        """
            Redefine the close() method so we can close datahandler
            connections before closing the form. This works both for
            exit via menu and exit via window manager
        """

        self.dh.close()
        return MainForm.close(self, *args, **kw)