def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle("Cartesian Coordinate System Demo")
# create a plot with a white canvas
self.setCanvasBackground(Qt.white)
# set plot layout
self.plotLayout().setCanvasMargin(0)
self.plotLayout().setAlignCanvasToScales(True)
# attach a grid
grid = QwtPlotGrid()
grid.attach(self)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
# attach a x-axis
xaxis = CartesianAxis(QwtPlot.xBottom, QwtPlot.yLeft)
xaxis.attach(self)
self.enableAxis(QwtPlot.xBottom, False)
# attach a y-axis
yaxis = CartesianAxis(QwtPlot.yLeft, QwtPlot.xBottom)
yaxis.attach(self)
self.enableAxis(QwtPlot.yLeft, False)
# calculate 3 NumPy arrays
x = np.arange(-2 * np.pi, 2 * np.pi, 0.01)
y = np.pi * np.sin(x)
z = 4 * np.pi * np.cos(x) * np.cos(x) * np.sin(x)
# attach a curve
curve = QwtPlotCurve("y = pi*sin(x)")
curve.attach(self)
curve.setPen(QPen(Qt.green, 2))
curve.setData(x, y)
# attach another curve
curve = QwtPlotCurve("y = 4*pi*sin(x)*cos(x)**2")
curve.attach(self)
curve.setPen(QPen(Qt.black, 2))
curve.setData(x, z)
self.replot()
def __init__(self, *args):
colors = [
Qt.red, Qt.darkRed, Qt.green, Qt.darkGreen, Qt.blue, Qt.darkBlue,
Qt.cyan, Qt.darkCyan, Qt.magenta, Qt.darkMagenta, Qt.yellow,
Qt.darkYellow, Qt.gray, Qt.darkGray, Qt.lightGray, Qt.black
]
QwtPlot.__init__(self, *args)
self.setCanvasBackground(Qt.white)
self.alignScales()
# grid
self.grid = QwtPlotGrid()
self.grid.attach(self)
self.grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
# set titles
self.setTitle("Gráfico")
self.setAxisTitle(QwtPlot.xBottom, 'Tempo [hh:mm:ss] -->')
self.setAxisTitle(QwtPlot.yLeft, 'Nível [mm] -->')
"""Habilita e denomina eixo Y2"""
self.enableAxis(QwtPlot.yRight)
self.setAxisTitle(QwtPlot.yRight, '<-- Temp. [ºC]')
self.nplots = 16
self.Plots = np.array([])
self.Data = np.array([])
for i in range(self.nplots):
self.Plots = np.append(self.Plots, QwtPlotCurve())
self.Plots[i].setPen(QPen(colors[i]))
self.Plots[i].attach(self)
"""define como valor plotado será escrito no eixo x"""
self.setAxisScaleDraw(QwtPlot.xBottom, TimeScaleDraw())
self.Data = np.append(self.Data, dataclass())
"""Os índices pares se referem à plots no eixo Y1,
e os índices ímpares são ligados ao eixo Y2"""
if divmod(i, 2)[1] == 1:
self.Plots[i].setYAxis(QwtPlot.yRight)
self.Plots[i].setData(self.Data[i].x, self.Data[i].y)
# legend
#self.legend = QwtLegend
#QwtLegend().setFrameStyle(QFrame.Box)
#self.insertLegend(QwtLegend().setFrameStyle(QFrame.Box), QwtPlot.BottomLegend)
self.insertLegend(QwtLegend(), QwtPlot.BottomLegend)
# replot
self.replot()
# zoom
# self.zoomer = QwtPlotZoomer(QwtPlot.xBottom,
# QwtPlot.yLeft,
# QwtPicker.DragSelection,
# QwtPicker.AlwaysOn,
# self.canvas())
#
# self.zoomer.setRubberBandPen(QPen(Qt.green))
self.startTimer(50)
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle("Interactive Plot")
self.setCanvasColor(Qt.darkCyan)
grid = QwtPlotGrid()
grid.attach(self)
grid.setMajorPen(QPen(Qt.white, 0, Qt.DotLine))
self.setAxisScale(QwtPlot.xBottom, 0.0, 100.0)
self.setAxisScale(QwtPlot.yLeft, 0.0, 100.0)
# Avoid jumping when label with 3 digits
# appear/disappear when scrolling vertically
scaleDraw = self.axisScaleDraw(QwtPlot.yLeft)
scaleDraw.setMinimumExtent(scaleDraw.extent(
self.axisWidget(QwtPlot.yLeft).font()))
self.plotLayout().setAlignCanvasToScales(True)
self.__insertCurve(Qt.Vertical, Qt.blue, 30.0)
self.__insertCurve(Qt.Vertical, Qt.magenta, 70.0)
self.__insertCurve(Qt.Horizontal, Qt.yellow, 30.0)
self.__insertCurve(Qt.Horizontal, Qt.white, 70.0)
self.replot()
scaleWidget = self.axisWidget(QwtPlot.yLeft)
scaleWidget.setMargin(10)
self.__colorBar = ColorBar(Qt.Vertical, scaleWidget)
self.__colorBar.setRange(
QColor(Qt.red), QColor(Qt.darkBlue))
self.__colorBar.setFocusPolicy(Qt.TabFocus)
self.__colorBar.colorSelected.connect(self.setCanvasColor)
# we need the resize events, to lay out the color bar
scaleWidget.installEventFilter(self)
# we need the resize events, to lay out the wheel
self.canvas().installEventFilter(self)
scaleWidget.setWhatsThis(
'Selecting a value at the scale will insert a new curve.')
self.__colorBar.setWhatsThis(
'Selecting a color will change the background of the plot.')
self.axisWidget(QwtPlot.xBottom).setWhatsThis(
'Selecting a value at the scale will insert a new curve.')
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle("Cartesian Coordinate System Demo")
# create a plot with a white canvas
self.setCanvasBackground(Qt.white)
# set plot layout
self.plotLayout().setCanvasMargin(0)
self.plotLayout().setAlignCanvasToScales(True)
# attach a grid
QwtPlotGrid.make(self,
color=Qt.lightGray,
width=0,
style=Qt.DotLine,
z=-1)
# attach a x-axis
xaxis = CartesianAxis(QwtPlot.xBottom, QwtPlot.yLeft)
xaxis.attach(self)
self.enableAxis(QwtPlot.xBottom, False)
# attach a y-axis
yaxis = CartesianAxis(QwtPlot.yLeft, QwtPlot.xBottom)
yaxis.attach(self)
self.enableAxis(QwtPlot.yLeft, False)
# calculate 3 NumPy arrays
x = np.arange(-2 * np.pi, 2 * np.pi, 0.01)
# attach a curve
QwtPlotCurve.make(
x,
np.pi * np.sin(x),
title="y = pi*sin(x)",
linecolor=Qt.green,
linewidth=2,
plot=self,
antialiased=True,
)
# attach another curve
QwtPlotCurve.make(
x,
4 * np.pi * np.cos(x) * np.cos(x) * np.sin(x),
title="y = 4*pi*sin(x)*cos(x)**2",
linecolor=Qt.blue,
linewidth=2,
plot=self,
antialiased=True,
)
self.replot()
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle('Cartesian Coordinate System Demo')
# create a plot with a white canvas
self.setCanvasBackground(Qt.white)
# set plot layout
self.plotLayout().setCanvasMargin(0)
self.plotLayout().setAlignCanvasToScales(True)
# attach a grid
grid = QwtPlotGrid()
grid.attach(self)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
# attach a x-axis
xaxis = CartesianAxis(QwtPlot.xBottom, QwtPlot.yLeft)
xaxis.attach(self)
self.enableAxis(QwtPlot.xBottom, False)
# attach a y-axis
yaxis = CartesianAxis(QwtPlot.yLeft, QwtPlot.xBottom)
yaxis.attach(self)
self.enableAxis(QwtPlot.yLeft, False)
# calculate 3 NumPy arrays
x = np.arange(-2*np.pi, 2*np.pi, 0.01)
y = np.pi*np.sin(x)
z = 4*np.pi*np.cos(x)*np.cos(x)*np.sin(x)
# attach a curve
curve = QwtPlotCurve('y = pi*sin(x)')
curve.attach(self)
curve.setPen(QPen(Qt.green, 2))
curve.setData(x, y)
# attach another curve
curve = QwtPlotCurve('y = 4*pi*sin(x)*cos(x)**2')
curve.attach(self)
curve.setPen(QPen(Qt.black, 2))
curve.setData(x, z)
self.replot()
def __init__(self, parent=None, title=None):
super(ErrorBarPlot, self).__init__("Errorbar Demonstation")
self.setCanvasBackground(Qt.white)
self.plotLayout().setAlignCanvasToScales(True)
grid = QwtPlotGrid()
grid.attach(self)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
# calculate data and errors for a curve with error bars
x = np.arange(0, 10.1, 0.5, float)
y = np.sin(x)
dy = 0.2 * abs(y)
# dy = (0.15 * abs(y), 0.25 * abs(y)) # uncomment for asymmetric error bars
dx = 0.2 # all error bars the same size
errorOnTop = False # uncomment to draw the curve on top of the error bars
# errorOnTop = True # uncomment to draw the error bars on top of the curve
symbol = QwtSymbol(
QwtSymbol.Ellipse, QBrush(Qt.red), QPen(Qt.black, 2), QSize(9, 9)
)
curve = ErrorBarPlotCurve(
x=x,
y=y,
dx=dx,
dy=dy,
curvePen=QPen(Qt.black, 2),
curveSymbol=symbol,
errorPen=QPen(Qt.blue, 2),
errorCap=10,
errorOnTop=errorOnTop,
)
curve.attach(self)
def __init__(self, N):
QwtPlot.__init__(self)
self.setTitle('X-Y Signals')
grid = QwtPlotGrid()
pen = QPen(Qt.black, 0, Qt.DashDotLine)
grid.setPen(pen)
grid.attach(self)
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setCanvasBackground(Qt.white)
curva = QwtPlotCurve('Altitud')
self.phase=0
##################################################
# Initialize data
self.x = [0]
self.y = [0]
# Title of the graph
self.g1title = "Altitude= " + str(self.x[0])
self.insertLegend(QwtLegend(), QwtPlot.BottomLegend);
self.curveR = QwtPlotCurve("Altitude")
self.curveR.attach(self)
self.curveR.setPen(QPen(Qt.blue))
self.setAxisTitle(QwtPlot.xBottom, "Time (seconds)")
self.setAxisTitle(QwtPlot.yLeft, "Altitude(m)")
self.setAxisScale(QwtPlot.xBottom, 0.0, 20)
self.setAxisScale(QwtPlot.yLeft, 0.0, 20)
self.pal = QPalette() #####palette for background
self.pal.setColor(QPalette.Text, Qt.white)
self.pal.setColor(QPalette.Foreground, Qt.white)
self.setPalette(self.pal)
self.counter=0 ###counter for actualize data, is the same for all of the graphs/data
grid = QwtPlotGrid()
grid.attach(self)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
def make():
# create a plot with a white canvas
demo = QwtPlot(QwtText("Errorbar Demonstation"))
demo.setCanvasBackground(Qt.white)
demo.plotLayout().setAlignCanvasToScales(True)
grid = QwtPlotGrid()
grid.attach(demo)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
# calculate data and errors for a curve with error bars
x = np.arange(0, 10.1, 0.5, np.float)
y = np.sin(x)
dy = 0.2 * abs(y)
# dy = (0.15 * abs(y), 0.25 * abs(y)) # uncomment for asymmetric error bars
dx = 0.2 # all error bars the same size
errorOnTop = False # uncomment to draw the curve on top of the error bars
# errorOnTop = True # uncomment to draw the error bars on top of the curve
curve = ErrorBarPlotCurve(
x=x,
y=y,
dx=dx,
dy=dy,
curvePen=QPen(Qt.black, 2),
curveSymbol=QwtSymbol(QwtSymbol.Ellipse, QBrush(Qt.red),
QPen(Qt.black, 2), QSize(9, 9)),
errorPen=QPen(Qt.blue, 2),
errorCap=10,
errorOnTop=errorOnTop,
)
curve.attach(demo)
demo.resize(640, 480)
demo.show()
return demo
def main(args):
app = QApplication(args)
demo = QwtPlot()
grid = QwtPlotGrid()
grid.attach(demo)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
grid.enableX(True)
grid.enableY(True)
complex_divider = 50.0
myXScale = ComplexScaleDraw(start_value=0.0, end_value=complex_divider)
#print('myXScale', myXScale)
demo.setAxisScaleDraw(QwtPlot.xBottom, myXScale)
m = QwtPlotMarker()
m.attach(demo)
m.setValue(complex_divider, 0.0)
m.setLineStyle(QwtPlotMarker.VLine)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
m.setLinePen(QPen(Qt.black, 2, Qt.SolidLine))
vector_array = numpy.zeros((100, ), numpy.float32)
for i in range(100):
vector_array[i] = i
curve = QwtPlotCurve('example data')
curve.attach(demo)
x_array = numpy.zeros(100, numpy.float32)
y_array = numpy.zeros(100, numpy.float32)
for i in range(100):
x_array[i] = 1.0 * i
y_array[i] = 2.0 * i
curve.setSamples(x_array, y_array)
demo.resize(600, 400)
demo.replot()
demo.show()
# app.setMainWidget(demo)
app.exec_()
def __init__(self, N):
QwtPlot.__init__(self)
self.setTitle('Time signals')
self.setCanvasBackground(QBrush(QColor(COL, COL, COL)))
grid = QwtPlotGrid()
pen = QPen(Qt.black, 0, Qt.DashDotLine)
grid.setPen(pen)
grid.attach(self)
def make():
# create a plot with a white canvas
demo = QwtPlot(QwtText("Errorbar Demonstation"))
demo.setCanvasBackground(Qt.white)
demo.plotLayout().setAlignCanvasToScales(True)
grid = QwtPlotGrid()
grid.attach(demo)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
# calculate data and errors for a curve with error bars
x = np.arange(0, 10.1, 0.5, np.float)
y = np.sin(x)
dy = 0.2 * abs(y)
# dy = (0.15 * abs(y), 0.25 * abs(y)) # uncomment for asymmetric error bars
dx = 0.2 # all error bars the same size
errorOnTop = False # uncomment to draw the curve on top of the error bars
# errorOnTop = True # uncomment to draw the error bars on top of the curve
curve = ErrorBarPlotCurve(
x = x,
y = y,
dx = dx,
dy = dy,
curvePen = QPen(Qt.black, 2),
curveSymbol = QwtSymbol(QwtSymbol.Ellipse,
QBrush(Qt.red),
QPen(Qt.black, 2),
QSize(9, 9)),
errorPen = QPen(Qt.blue, 2),
errorCap = 10,
errorOnTop = errorOnTop,
)
curve.attach(demo)
demo.resize(640, 480)
demo.show()
return demo
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle("Interactive Plot")
self.setCanvasColor(Qt.darkCyan)
grid = QwtPlotGrid()
grid.attach(self)
grid.setMajorPen(QPen(Qt.white, 0, Qt.DotLine))
self.setAxisScale(QwtPlot.xBottom, 0.0, 100.0)
self.setAxisScale(QwtPlot.yLeft, 0.0, 100.0)
# Avoid jumping when label with 3 digits
# appear/disappear when scrolling vertically
scaleDraw = self.axisScaleDraw(QwtPlot.yLeft)
scaleDraw.setMinimumExtent(
scaleDraw.extent(self.axisWidget(QwtPlot.yLeft).font())
)
self.plotLayout().setAlignCanvasToScales(True)
self.__insertCurve(Qt.Vertical, Qt.blue, 30.0)
self.__insertCurve(Qt.Vertical, Qt.magenta, 70.0)
self.__insertCurve(Qt.Horizontal, Qt.yellow, 30.0)
self.__insertCurve(Qt.Horizontal, Qt.white, 70.0)
self.replot()
scaleWidget = self.axisWidget(QwtPlot.yLeft)
scaleWidget.setMargin(10)
self.__colorBar = ColorBar(Qt.Vertical, scaleWidget)
self.__colorBar.setRange(QColor(Qt.red), QColor(Qt.darkBlue))
self.__colorBar.setFocusPolicy(Qt.TabFocus)
self.__colorBar.colorSelected.connect(self.setCanvasColor)
# we need the resize events, to lay out the color bar
scaleWidget.installEventFilter(self)
# we need the resize events, to lay out the wheel
self.canvas().installEventFilter(self)
scaleWidget.setWhatsThis(
"Selecting a value at the scale will insert a new curve."
)
self.__colorBar.setWhatsThis(
"Selecting a color will change the background of the plot."
)
self.axisWidget(QwtPlot.xBottom).setWhatsThis(
"Selecting a value at the scale will insert a new curve."
)
def __init__(self, *args):
QwtPlot.__init__(self, *args)
# Initialize Decice address,
#self.uut_dev = GPIBdevice.GPIBdevice(args[0])
self.rm = visa.ResourceManager()
print(self.rm.list_resources())
self.uut_dev = self.rm.open_resource(args[0])
print('open pass')
# Initialize 坐标轴
self.setCanvasBackground(Qt.white)
self.alignScales()
grid = QwtPlotGrid()
grid.attach(self)
grid.setMajorPen(QPen(Qt.black, 0, Qt.DotLine))
self.setAxisScale(QwtPlot.xBottom, 0.0, 300.1, 10.0)
self.setAxisAutoScale(QwtPlot.yLeft, True)
#self.setAxisScale(QwtPlot.yLeft,4.0,20.0,2.0)
self.x = np.arange(
0.0, 300.1, 0.5
) #0.25 for ONE POINT, THIS SHOULD BE Align to the reading rate:250ms
self.z = np.zeros(len(self.x), np.float)
self.setTitle("UUT Reading Monitor")
self.insertLegend(QwtLegend(), QwtPlot.RightLegend)
self.curveL = QwtPlotCurve("UUT Reading")
self.curveL.attach(self)
self.curveL.setPen(QPen(Qt.red))
self.setAxisTitle(QwtPlot.xBottom, "Time (seconds)")
self.setAxisTitle(QwtPlot.yLeft, "UUT - Reading")
self.replot()
self.startTimer(500) #ms# FOR GET READING
self.starttime = time.clock()
#unit: s
self.idx = 0
self.readfmt = "%.8f"
self.Saveinfo("Starting...")
IDN = self.uut_get_val(self.uut_dev, "*IDN?\r")
print IDN
print "Starting..."
def __init__(self, *args):
QwtPlot.__init__(self, *args)
# make a QwtPlot widget
self.plotLayout().setCanvasMargin(0)
self.plotLayout().setAlignCanvasToScales(1)
self.setTitle('QwtImagePlot: (un)zoom & (un)hide')
# set axis titles
self.setAxisTitle(QwtPlot.xBottom, 'time (s)')
self.setAxisTitle(QwtPlot.yLeft, 'frequency (Hz)')
# insert a few curves
self.cSin = QwtPlotCurve('y = pi*sin(x)')
self.cCos = QwtPlotCurve('y = 4*pi*sin(x)*cos(x)**2')
self.cSin.attach(self)
self.cCos.attach(self)
# set curve styles
self.cSin.setPen(QPen(Qt.green, 2))
self.cCos.setPen(QPen(Qt.black, 2))
self.xzoom_loc = None
self.yzoom_loc = None
self.xpos = None
self.ypos = None
# attach a grid
grid = QwtPlotGrid()
grid.attach(self)
grid.setPen(Qt.black, 0, Qt.DotLine)
# create zoom curve
self.zoom_outline = QwtPlotCurve()
self.zoom_outline.setStyle(QwtPlotCurve.Lines)
# create and initialize an image display
self.plotImage = QwtPlotImage(self)
self.plotImage.attach(self)
self.gain = 2.0
self.updateDisplay()
self.zoomStack = []
self.spy = Spy(self.canvas())
self.prev_xpos = None
self.prev_ypos = None
# self.connect(self, Qt.SIGNAL("legendClicked(QwtPlotItem*)"),
# self.toggleVisibility)
self.spy.MouseMove.connect(self.onmouseMoveEvent)
self.spy.MousePress.connect(self.onmousePressEvent)
self.spy.MouseRelease.connect(self.onmouseReleaseEvent)
class BodePlot(QwtPlot):
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle('Frequency Response of a 2<sup>nd</sup>-order System')
self.setCanvasBackground(Qt.darkBlue)
# legend
legend = QwtLegend()
legend.setFrameStyle(QFrame.Box | QFrame.Sunken)
self.insertLegend(legend, QwtPlot.BottomLegend)
# grid
self.grid = QwtPlotGrid()
self.grid.enableXMin(True)
self.grid.attach(self)
# axes
self.enableAxis(QwtPlot.yRight)
self.setAxisTitle(QwtPlot.xBottom, '\u03c9/\u03c9<sub>0</sub>')
self.setAxisTitle(QwtPlot.yLeft, 'Amplitude [dB]')
self.setAxisTitle(QwtPlot.yRight, 'Phase [\u00b0]')
self.setAxisMaxMajor(QwtPlot.xBottom, 6)
self.setAxisMaxMinor(QwtPlot.xBottom, 10)
self.setAxisScaleEngine(QwtPlot.xBottom, QwtLogScaleEngine())
# curves
self.curve1 = QwtPlotCurve('Amplitude')
self.curve1.setRenderHint(QwtPlotItem.RenderAntialiased);
self.curve1.setPen(QPen(Qt.yellow))
self.curve1.setYAxis(QwtPlot.yLeft)
self.curve1.attach(self)
self.curve2 = QwtPlotCurve('Phase')
self.curve2.setRenderHint(QwtPlotItem.RenderAntialiased);
self.curve2.setPen(QPen(Qt.cyan))
self.curve2.setYAxis(QwtPlot.yRight)
self.curve2.attach(self)
# alias
fn = self.fontInfo().family()
# marker
self.dB3Marker = m = QwtPlotMarker()
m.setValue(0.0, 0.0)
m.setLineStyle(QwtPlotMarker.VLine)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
m.setLinePen(QPen(Qt.green, 2, Qt.DashDotLine))
text = QwtText('')
text.setColor(Qt.green)
text.setBackgroundBrush(Qt.red)
text.setFont(QFont(fn, 12, QFont.Bold))
m.setLabel(text)
m.attach(self)
self.peakMarker = m = QwtPlotMarker()
m.setLineStyle(QwtPlotMarker.HLine)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
m.setLinePen(QPen(Qt.red, 2, Qt.DashDotLine))
text = QwtText('')
text.setColor(Qt.red)
text.setBackgroundBrush(QBrush(self.canvasBackground()))
text.setFont(QFont(fn, 12, QFont.Bold))
m.setLabel(text)
m.setSymbol(QwtSymbol(QwtSymbol.Diamond,
QBrush(Qt.yellow),
QPen(Qt.green),
QSize(7,7)))
m.attach(self)
# text marker
m = QwtPlotMarker()
m.setValue(0.1, -20.0)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
text = QwtText(
'[1-(\u03c9/\u03c9<sub>0</sub>)<sup>2</sup>+2j\u03c9/Q]'
'<sup>-1</sup>'
)
text.setFont(QFont(fn, 12, QFont.Bold))
text.setColor(Qt.blue)
text.setBackgroundBrush(QBrush(Qt.yellow))
text.setBorderPen(QPen(Qt.red, 2))
m.setLabel(text)
m.attach(self)
self.setDamp(0.01)
def showData(self, frequency, amplitude, phase):
self.curve1.setData(frequency, amplitude)
self.curve2.setData(frequency, phase)
def showPeak(self, frequency, amplitude):
self.peakMarker.setValue(frequency, amplitude)
label = self.peakMarker.label()
label.setText('Peak: %4g dB' % amplitude)
self.peakMarker.setLabel(label)
def show3dB(self, frequency):
self.dB3Marker.setValue(frequency, 0.0)
label = self.dB3Marker.label()
label.setText('-3dB at f = %4g' % frequency)
self.dB3Marker.setLabel(label)
def setDamp(self, d):
self.damping = d
# Numerical Python: f, g, a and p are NumPy arrays!
f = np.exp(np.log(10.0)*np.arange(-2, 2.02, 0.04))
g = 1.0/(1.0-f*f+2j*self.damping*f)
a = 20.0*np.log10(abs(g))
p = 180*np.arctan2(g.imag, g.real)/np.pi
# for show3dB
i3 = np.argmax(np.where(np.less(a, -3.0), a, -100.0))
f3 = f[i3] - (a[i3]+3.0)*(f[i3]-f[i3-1])/(a[i3]-a[i3-1])
# for showPeak
imax = np.argmax(a)
self.showPeak(f[imax], a[imax])
self.show3dB(f3)
self.showData(f, a, p)
self.replot()
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.uut_dev = None
self.timerId = None
#self.interval = 250 # ms
self.interval = config.interval # ms
fileTIME = datetime.datetime.now()
File_timestamp = "%04d-%02d-%02d_%02d%02d%02d" % (
fileTIME.year, fileTIME.month, fileTIME.day, fileTIME.hour,
fileTIME.minute, fileTIME.second)
self.fileNamme = '.\data\data_%s.txt' % File_timestamp
print('Raw data record file name:%s' % self.fileNamme)
# default parameters from config file
self.x_ZERO = config.X_lower
self.x_range = config.X_upper
self.x_interval = config.X_grid_interval
self.y_range_Upper = config.Y_upper
self.y_range_Lower = config.Y_lower
self.y_interval = config.Y_grid_interval
self.unit = 'kPa' # default value, will replaced by actual reading.
#self.getReadingCommand = r"UPPER_VAL?\r\n" # default pass and pac
#self.getResp_rex = r'^[-]?([0-9]{1,}[.]?[0-9]*)'
self.lenth = config.Slope_lenth # 40 = 10s caculate the slowrate
# QwtPlot property
# Initialize 坐标轴
self.setCanvasBackground(Qt.white) #Qt.white
self.alignScales()
grid = QwtPlotGrid()
grid.attach(self)
grid.setMajorPen(QPen(Qt.black, 0, Qt.DotLine))
# x Axis property
#self.setAxisScaleDraw(QwtPlot.xBottom, TimeScaleDraw(self.cpuStat.upTime()))
#timeScale = QwtDateScaleDraw(Qt.LocalTime)
#print(timeScale)
#self.setAxisScaleDraw(QwtPlot.xBottom, timeScale)
self.setAxisScale(QwtPlot.xBottom, 0.0, self.x_range, self.x_interval)
#self.setAxisAutoScale(QwtPlot.yLeft,True)
#self.setAxisScale(QwtPlot.yLeft,99.99,100.0,0.0005)
self.setAxisScale(QwtPlot.yLeft, self.y_range_Lower,
self.y_range_Upper, self.y_interval)
self.setAxisLabelRotation(QwtPlot.xBottom, -45.0)
self.x = np.arange(
0.0, self.x_range + 1, 0.25
) #0.25 for ONE POINT, THIS SHOULD BE Align to the reading rate:250ms
#self.z = np.zeros(len(self.x), np.float)
list = []
for i in range(len(self.x)):
list.append(0.0)
self.z = np.array(list)
rlist = []
for i in range(self.lenth): # 10s
rlist.append(0.0)
self.RateList = np.array(rlist)
self.setTitle("UUT Reading Monitor - OutPort(%s)\r\n" % (self.unit))
#self.insertLegend(QwtLegend(), QwtPlot.RightLegend);
self.curveL = QwtPlotCurve("UUT Reading")
self.curveL.attach(self)
pen = QPen(Qt.red)
pen.setWidth(1.5)
#pen.setWidth(1)
self.curveL.setPen(pen)
font = QFont()
font.setFamily("Calibri") #,Consolas
font.setPointSize(16)
# show the latest reading. line and point value
self.peakMarker = m = QwtPlotMarker()
m.setLineStyle(QwtPlotMarker.HLine)
m.setLabelAlignment(Qt.AlignLeft | Qt.AlignTop)
m.setLinePen(QPen(Qt.blue, 1.5, Qt.DashDotLine))
text = QwtText('Reading: ----')
text.setColor(Qt.red)
text.setBackgroundBrush(QBrush(self.canvasBackground()))
text.setFont(font)
m.setLabel(text)
# MarkPoint symbol
m.setSymbol(
QwtSymbol(QwtSymbol.Diamond, QBrush(Qt.blue), QPen(Qt.green),
QSize(7, 7)))
m.attach(self)
# text marker , display slope rate
self.txtMarker = m = QwtPlotMarker()
m.setValue(self.x_range / 2,
self.y_range_Upper - self.y_interval / 2) # show position
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
text = QwtText('Slope Rate: ----')
text.setFont(font)
text.setColor(Qt.white)
text.setBackgroundBrush(QBrush(Qt.black))
text.setBorderPen(QPen(Qt.red, 2))
m.setLabel(text)
m.attach(self)
self.setAxisTitle(QwtPlot.xBottom, "Time (seconds)")
self.setAxisTitle(QwtPlot.yLeft, "UUT - Reading(%s)" % (self.unit))
self.replot()
#self.startTimer(250)#ms# FOR GET READING
#self.starttime = time.clock();#unit: s python2
self.starttime = time.time() # python3
self.idx = 0
self.readfmt = "%f"
self.Saveinfo("Starting...")
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.uut_dev = None
self.timerId = None
self.interval = 250 # ms
fileTIME = datetime.datetime.now()
File_timestamp = "%04d-%02d-%02d_%02d%02d%02d" % (fileTIME.year,fileTIME.month,fileTIME.day,fileTIME.hour, fileTIME.minute, fileTIME.second)
self.fileNamme = '.\data\data_%s.txt'%File_timestamp
print(self.fileNamme)
self.x_range = 180.1
self.x_interval = 10.0
self.y_range_Upper = 210.0
self.y_range_Lower = -90.0
self.y_interval = 20.0
self.unit = 'kPa' # default value, will replaced by actual reading.
self.getReadingCommand = r"UPPER_VAL?\r\n" # default pass and pac
self.getResp_rex = r'^[-]?([0-9]{1,}[.]?[0-9]*)'
self.lenth = 40 # 10s caculate the slowrate
# QwtPlot property
# Initialize 坐标轴
self.setCanvasBackground(Qt.white) #Qt.white
self.alignScales()
grid = QwtPlotGrid()
grid.attach(self)
grid.setMajorPen(QPen(Qt.black, 0, Qt.DotLine))
self.setAxisScale(QwtPlot.xBottom, 0.0,self.x_range,self.x_interval)
#self.setAxisAutoScale(QwtPlot.yLeft,True)
#self.setAxisScale(QwtPlot.yLeft,99.99,100.0,0.0005)
self.setAxisScale(QwtPlot.yLeft,self.y_range_Lower,self.y_range_Upper,self.y_interval)
self.setAxisLabelRotation(QwtPlot.xBottom,-45.0)
self.x = np.arange(0.0, self.x_range + 1, 0.25)#0.25 for ONE POINT, THIS SHOULD BE Align to the reading rate:250ms
#self.z = np.zeros(len(self.x), np.float)
list = []
for i in range(len(self.x)):
list.append(0.0)
self.z = np.array(list)
rlist = []
for i in range(self.lenth): # 10s
rlist.append(0.0)
self.RateList = np.array(rlist)
self.setTitle("UUT Reading Monitor - OutPort(%s)\r\n"%(self.unit))
self.insertLegend(QwtLegend(), QwtPlot.RightLegend);
self.curveL = QwtPlotCurve("UUT Reading")
self.curveL.attach(self)
pen = QPen(Qt.red)
pen.setWidth(1.5)
self.curveL.setPen(pen)
# show peak line and point value
fn = self.fontInfo().family()
self.peakMarker = m = QwtPlotMarker()
m.setLineStyle(QwtPlotMarker.HLine)
m.setLabelAlignment(Qt.AlignLeft | Qt.AlignTop)
m.setLinePen(QPen(Qt.blue, 1.5, Qt.DashDotLine))
text = QwtText('dfdfdfdf')
text.setColor(Qt.red)
text.setBackgroundBrush(QBrush(self.canvasBackground()))
text.setFont(QFont(fn, 12, QFont.Bold))
m.setLabel(text)
# MarkPoint symbol
m.setSymbol(QwtSymbol(QwtSymbol.Diamond,
QBrush(Qt.blue),
QPen(Qt.green),
QSize(7,7)))
m.attach(self)
# text marker
self.txtMarker = m = QwtPlotMarker()
m.setValue(self.x_range/2, self.y_range_Upper - self.y_interval/2) # show position
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
text = QwtText('initial')
text.setFont(QFont(fn, 20, QFont.Bold))
text.setColor(Qt.white)
text.setBackgroundBrush(QBrush(Qt.black))
text.setBorderPen(QPen(Qt.red, 2))
m.setLabel(text)
m.attach(self)
self.setAxisTitle(QwtPlot.xBottom, "Time (seconds)")
self.setAxisTitle(QwtPlot.yLeft, "UUT - Reading(%s)"%(self.unit))
self.replot()
#self.startTimer(250)#ms# FOR GET READING
self.starttime = time.clock();#unit: s
self.idx = 0
self.readfmt = "%f"
self.Saveinfo("Starting...")
def __init__(self, *args):
QwtPlot.__init__(self, *args)
# set plot title
self.setTitle('ImagePlot')
# set plot layout
self.plotLayout().setCanvasMargin(0)
self.plotLayout().setAlignCanvasToScales(True)
# set legend
legend = QwtLegend()
legend.setDefaultItemMode(QwtLegendData.Clickable)
self.insertLegend(legend, QwtPlot.RightLegend)
# set axis titles
self.setAxisTitle(QwtPlot.xBottom, 'time (s)')
self.setAxisTitle(QwtPlot.yLeft, 'frequency (Hz)')
colorMap = QwtLinearColorMap(Qt.blue, Qt.red)
interval = QwtInterval(-1, 1)
self.enableAxis(QwtPlot.yRight)
self.setAxisScale(QwtPlot.yRight, -1, 1)
self.axisWidget(QwtPlot.yRight).setColorBarEnabled(True)
self.axisWidget(QwtPlot.yRight).setColorMap(interval, colorMap)
# calculate 3 NumPy arrays
x = np.arange(-2 * np.pi, 2 * np.pi, 0.01)
y = np.pi * np.sin(x)
z = 4 * np.pi * np.cos(x) * np.cos(x) * np.sin(x)
# attach a curve
curve = QwtPlotCurve('y = pi*sin(x)')
curve.attach(self)
curve.setPen(QPen(Qt.green, 2))
curve.setData(x, y)
# attach another curve
curve = QwtPlotCurve('y = 4*pi*sin(x)*cos(x)**2')
curve.attach(self)
curve.setPen(QPen(Qt.black, 2))
curve.setData(x, z)
# attach a grid
grid = QwtPlotGrid()
grid.attach(self)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
# attach a horizontal marker at y = 0
marker = QwtPlotMarker()
marker.attach(self)
marker.setValue(0.0, 0.0)
marker.setLineStyle(QwtPlotMarker.HLine)
marker.setLabelAlignment(Qt.AlignRight | Qt.AlignTop)
marker.setLabel(QwtText('y = 0'))
# attach a vertical marker at x = pi
marker = QwtPlotMarker()
marker.attach(self)
marker.setValue(np.pi, 0.0)
marker.setLineStyle(QwtPlotMarker.VLine)
marker.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
marker.setLabel(QwtText('x = pi'))
# attach a plot image
plotImage = PlotImage('Image')
plotImage.attach(self)
plotImage.setData(square(512, -2 * np.pi, 2 * np.pi),
(-2 * np.pi, 2 * np.pi), (-2 * np.pi, 2 * np.pi))
legend.SIG_CLICKED.connect(self.toggleVisibility)
# replot
self.replot()
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.curves = {}
self.data = {}
self.timeData = 1.0 * np.arange(0, HISTORY, 1)
self.MemStat = MemStat()
self.setAutoReplot(False)
self.plotLayout().setAlignCanvasToScales(True)
self.setAxisScale(QwtPlot.xBottom, HISTORY, 0)
self.setAxisScale(QwtPlot.yLeft, 0, 100)
self.setAxisLabelAlignment(QwtPlot.xBottom,
Qt.AlignLeft | Qt.AlignBottom)
grid = QwtPlotGrid()
grid.enableXMin(True)
grid.enableYMin(True)
grid.setMajPen(QPen(Qt.black, 0, Qt.DotLine))
grid.setMinPen(QPen(Qt.gray, 0, Qt.DotLine))
grid.attach(self)
stat = MemStat.statistic()
self.data["MemTotal"] = np.zeros(HISTORY, float)
self.data["MemFree"] = np.zeros(HISTORY, float)
self.data["SwapTotal"] = np.zeros(HISTORY, float)
self.data["SwapFree"] = np.zeros(HISTORY, float)
curve = MemoryCurve("Memory")
curve.setColor(self.colors[0])
curve.attach(self)
self.curves["Memory"] = curve
self.data["Memory"] = np.zeros(HISTORY, float)
curve = MemoryCurve("Swap")
curve.setColor(self.colors[1])
curve.attach(self)
self.curves["Swap"] = curve
self.data["Swap"] = np.zeros(HISTORY, float)
self.startTimer(1000)
self.replot()
def __init__(self, *args):
# colors = [Qt.Qt.red, Qt.Qt.yellow, Qt.Qt.green, Qt.Qt.blue, Qt.Qt.cyan, Qt.Qt.magenta, Qt.Qt.gray, Qt.Qt.white,
# Qt.Qt.darkRed, Qt.Qt.darkYellow, Qt.Qt.darkGreen, Qt.Qt.darkBlue, Qt.Qt.darkCyan,
# Qt.Qt.darkMagenta, Qt.Qt.lightGray, Qt.Qt.darkGray]
#colors = [Qt.red, Qt.darkRed, Qt.green, Qt.darkGreen, Qt.blue,
# Qt.darkBlue, Qt.cyan, Qt.darkCyan, Qt.magenta,
# Qt.darkMagenta, Qt.yellow, Qt.darkYellow, Qt.gray,
# Qt.darkGray, Qt.lightGray, Qt.black]
colors = [
QColor('#CC0000'),
QColor('#FF3333'),
QColor('#CC6600'),
QColor('#FF9933'),
QColor('#CCCC00'),
QColor('#FFFF33'),
QColor('#66CC00'),
QColor('#00CCCC'),
QColor('#33FFFF'),
QColor('#0066CC'),
QColor('#3399FF'),
QColor('#3399FF'),
QColor('#0000CC'),
QColor('#6600CC'),
QColor('#9933FF'),
QColor('#CC00CC'),
QColor('#FF33FF'),
QColor('#CC0066'),
QColor('#FF3399'),
QColor('#C0C0C0')
]
QwtPlot.__init__(self, *args)
self.setCanvasBackground(Qt.black)
self.alignScales()
# grid
self.grid = QwtPlotGrid()
self.grid.attach(self)
self.grid.setPen(QPen(Qt.white, 0, Qt.DotLine))
# setting axis title. The yLeft axis title can chance to 'Temperature', depending on plot preferences
self.setAxisTitle(QwtPlot.xBottom, 'Time [hh:mm:ss]')
self.setAxisTitle(QwtPlot.yLeft, 'Height [mm]')
# Habilita e denomina eixo Y2
self.enableAxis(QwtPlot.yRight)
self.setAxisTitle(QwtPlot.yRight, 'Temperature[ºC]')
self.nplots = 40
self.Plots = np.array([])
self.Data = np.array([])
for i in range(self.nplots):
self.Plots = np.append(self.Plots, QwtPlotCurve())
if (i % 2 == 0):
pen = QPen(colors[int(i / 2)], 1, Qt.SolidLine)
else:
pen = QPen(colors[int(i / 2)], 1, Qt.DashLine)
self.Plots[i].setPen(pen)
self.Plots[i].attach(self)
"""define como valor plotado será escrito no eixo x"""
self.setAxisScaleDraw(QwtPlot.xBottom, TimeScaleDraw())
self.Data = np.append(self.Data, dataclass())
if divmod(i, 2)[1] == 1:
self.Plots[i].setYAxis(QwtPlot.yRight)
# define a tupple that will contain plot data, expressed in cartesian coordinates
self.Plots[i].setData(self.Data[i].x, self.Data[i].y)
# legend
# self.legend = QwtLegend()
# self.legend.setFrameStyle(QFrame.Box)
self.insertLegend(QwtLegend(), QwtPlot.BottomLegend)
# replot
self.replot()
# zoom
# self.zoomer = QwtPlotZoomer(QwtPlot.xBottom,
# QwtPlot.yLeft,
# QwtPicker.DragSelection,
# QwtPicker.AlwaysOn,
# self.canvas())
#
# self.zoomer.setRubberBandPen(QPen(Qt.green))
self.startTimer(50)
def __init__(self, parent=None):
super(Mision, self).__init__(parent)
layout = QGridLayout(self)
layout.lb1 = QLabel(self)
layout.IM1=QLabel(self)
layout.IM2=QLabel(self)
layout.IM3=QLabel(self)
layout.IM4 = QLabel(self)
layout.IM5 = QLabel(self)
layout.IM1.setPixmap(QPixmap("ipn.png"))
layout.IM1.setGeometry(1250, 0, 120, 90)
layout.IM2.setPixmap(QPixmap("mexico.png"))
layout.IM2.setGeometry(1160, 0, 120, 90)
layout.IM3.setPixmap(QPixmap("upiita.png"))
layout.IM3.setGeometry(80, 0, 120, 90)
layout.IM4.setPixmap(QPixmap("CANSATCOMP.png"))
layout.IM4.setGeometry(500, 30, 180, 90)
layout.IM5.setPixmap(QPixmap("IPNUPIITA.png"))
layout.IM5.setGeometry(700, 30, 180, 90)
###############
layout.lb1.setPixmap(QPixmap("CANSAT_BKG.png"))
layout.lb1.setGeometry(0, 0, 1500, 1000)
############################TITLE#############################
titulo1=QLabel()
teamthor = QPixmap("TEAM3.png")
titulo1.setPixmap(teamthor)
layout.addWidget(titulo1,0,1)
#############################################################
x = [1, 2]
y = [1, 2]
layout.addWidget(grap1, 1, 0)
##############################################################
graph2 = QwtPlot()
curva2 = QwtPlotCurve()
curva3 = QwtPlotCurve()
xcurva2 = [-800, 800]
ycurva2 = [0, 0]
xcurva3 = [0, 0]
ycurva3 = [-800, 800]
curva2.setData(xcurva2, ycurva2)
curva2.setPen(QPen(Qt.black))
curva2.attach(graph2)
curva3.setData(xcurva3, ycurva3)
curva3.setPen(QPen(Qt.black))
curva3.attach(graph2)
pal = QPalette();
pal.setColor(QPalette.Text, Qt.white)
pal.setColor(QPalette.Foreground, Qt.white)
layout.addWidget(graph2, 2, 0)
grid = QwtPlotGrid()
grid.attach(graph2)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
graph2.replot()
graph2.setAxisScale(QwtPlot.xBottom, -800, 800)
graph2.setAxisScale(QwtPlot.yLeft, -800, 800)
graph2.setPalette(pal)
#############################################################)
layoutv = QGridLayout()
layoutvN = QVBoxLayout()
lb1 = QLabel(self)
pixmap=QPixmap("DIAL4.png")
pixmap = pixmap.scaledToWidth(220)
lb1.setPixmap(pixmap)
layoutv.addWidget(text_pressure,0,0)
layoutv.addWidget(lb1,1,0)
layoutv.addWidget(ql1,1,0,Qt.AlignCenter)
frame5.setLayout(layoutv)
layoutvN.addWidget(frame5)
layout.addLayout(layoutvN, 1, 1)
#############################################################
layoutvp = QGridLayout()
layoutvNp = QVBoxLayout()
lb1p = QLabel(self)
pixmapp = QPixmap("DIAL4.png")
pixmapp = pixmap.scaledToWidth(160)
lb1p.setPixmap(pixmapp)
layoutvp.addWidget(text_pitch, 0, 0)
layoutvp.addWidget(text_roll, 1, 0)
layoutvp.addWidget(text_bladespin, 2, 0)
layoutvp.addWidget(lb1p, 3, 0 ,Qt.AlignCenter)
layoutvp.addWidget(ql1p, 3, 0, Qt.AlignCenter)
frame6.setLayout(layoutvp)
layoutvNp.addWidget(frame6)
layout.addLayout(layoutvNp, 2, 1)
############################################################
layouth1 = QHBoxLayout()
layouth2 = QHBoxLayout()
layouth1.addWidget(volt_bar)
layouth1.addWidget(text_volt)
frame3.setLayout(layouth1)
layouth2.addWidget(frame3)
layout.addLayout(layouth2, 1, 2)
############################################################
layoutG = QVBoxLayout()
layoutG2 = QVBoxLayout()
layoutG3 = QVBoxLayout()
layoutG4 = QVBoxLayout()
layoutG5 = QVBoxLayout()
layoutG.addWidget(text_gps_time)
layoutG.addWidget(text_gps_la)
layoutG.addWidget(text_gps_lo)
layoutG.addWidget(text_gps_al)
layoutG.addWidget(text_gps_sats)
layoutG3.addWidget(text_teamId)
layoutG3.addWidget(text_mission_time)
layoutG3.addWidget(text_Packet_count)
frame2.setLayout(layoutG)
frame7.setLayout(layoutG3)
layoutG2.addWidget(frame2)
layoutG4.addWidget(frame7)
layoutG5.addLayout(layoutG2)
layoutG5.addLayout(layoutG4)
layout.addLayout(layoutG5, 2,2)
############################################################
vboxj3 = QVBoxLayout()
layoutG3 = QVBoxLayout()
vboxj3.addWidget(text_sys)
vboxj3.addWidget(text_elevation)
vboxj3.addWidget(text_azimut)
vboxj3.addWidget(text_gs_to_cansat)
vboxj3.addWidget(text_space)
frame1.setLayout(vboxj3)
layoutG3.addWidget(frame1)
layout.addLayout(layoutG3, 1, 3)
###########################################################
layout.setContentsMargins(0,0,0,0)
layout.setSpacing(30)
############################################################
layouth3 = QHBoxLayout()
layouth4 = QHBoxLayout()
layouth3.addWidget(temp_bar)
layouth3.addWidget(temp_text)
frame4.setLayout(layouth3)
layouth4.addWidget(frame4)
layout.addLayout(layouth4, 2, 3)
temp_bar.setStyleSheet('QProgressBar::chunk {background: rgb(255, 0, 0);}')
temp_bar.setRange(0, 350)
temp_bar.setFixedSize(50, 200)
############################################################
self.setLayout(layout)
def __init__(self, *args):
QwtPlot.__init__(self, *args)
# set plot title
self.setTitle("ImagePlot")
# set plot layout
self.plotLayout().setCanvasMargin(0)
self.plotLayout().setAlignCanvasToScales(True)
# set legend
legend = QwtLegend()
legend.setDefaultItemMode(QwtLegendData.Clickable)
self.insertLegend(legend, QwtPlot.RightLegend)
# set axis titles
self.setAxisTitle(QwtPlot.xBottom, "time (s)")
self.setAxisTitle(QwtPlot.yLeft, "frequency (Hz)")
colorMap = QwtLinearColorMap(Qt.blue, Qt.red)
interval = QwtInterval(-1, 1)
self.enableAxis(QwtPlot.yRight)
self.setAxisScale(QwtPlot.yRight, -1, 1)
self.axisWidget(QwtPlot.yRight).setColorBarEnabled(True)
self.axisWidget(QwtPlot.yRight).setColorMap(interval, colorMap)
# calculate 3 NumPy arrays
x = np.arange(-2 * np.pi, 2 * np.pi, 0.01)
y = np.pi * np.sin(x)
z = 4 * np.pi * np.cos(x) * np.cos(x) * np.sin(x)
# attach a curve
QwtPlotCurve.make(x,
y,
title="y = pi*sin(x)",
linecolor=Qt.green,
linewidth=2,
plot=self)
# attach another curve
QwtPlotCurve.make(x,
z,
title="y = 4*pi*sin(x)*cos(x)**2",
linewidth=2,
plot=self)
# attach a grid
grid = QwtPlotGrid()
grid.attach(self)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
# attach a horizontal marker at y = 0
QwtPlotMarker.make(
label="y = 0",
linestyle=QwtPlotMarker.HLine,
align=Qt.AlignRight | Qt.AlignTop,
plot=self,
)
# attach a vertical marker at x = pi
QwtPlotMarker.make(
np.pi,
0.0,
label="x = pi",
linestyle=QwtPlotMarker.VLine,
align=Qt.AlignRight | Qt.AlignBottom,
plot=self,
)
# attach a plot image
plotImage = PlotImage("Image")
plotImage.attach(self)
plotImage.setData(
square(512, -2 * np.pi, 2 * np.pi),
(-2 * np.pi, 2 * np.pi),
(-2 * np.pi, 2 * np.pi),
)
legend.clicked.connect(self.toggleVisibility)
# replot
self.replot()
def __init__(self, *args):
QwtPlot.__init__(self, *args)
# set plot title
self.setTitle('ImagePlot')
# set plot layout
self.plotLayout().setCanvasMargin(0)
self.plotLayout().setAlignCanvasToScales(True)
# set legend
legend = QwtLegend()
legend.setDefaultItemMode(QwtLegendData.Clickable)
self.insertLegend(legend, QwtPlot.RightLegend)
# set axis titles
self.setAxisTitle(QwtPlot.xBottom, 'time (s)')
self.setAxisTitle(QwtPlot.yLeft, 'frequency (Hz)')
colorMap = QwtLinearColorMap(Qt.blue, Qt.red)
interval = QwtInterval(-1, 1)
self.enableAxis(QwtPlot.yRight)
self.setAxisScale(QwtPlot.yRight, -1, 1)
self.axisWidget(QwtPlot.yRight).setColorBarEnabled(True)
self.axisWidget(QwtPlot.yRight).setColorMap(interval, colorMap)
# calculate 3 NumPy arrays
x = np.arange(-2*np.pi, 2*np.pi, 0.01)
y = np.pi*np.sin(x)
z = 4*np.pi*np.cos(x)*np.cos(x)*np.sin(x)
# attach a curve
curve = QwtPlotCurve('y = pi*sin(x)')
curve.attach(self)
curve.setPen(QPen(Qt.green, 2))
curve.setData(x, y)
# attach another curve
curve = QwtPlotCurve('y = 4*pi*sin(x)*cos(x)**2')
curve.attach(self)
curve.setPen(QPen(Qt.black, 2))
curve.setData(x, z)
# attach a grid
grid = QwtPlotGrid()
grid.attach(self)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
# attach a horizontal marker at y = 0
marker = QwtPlotMarker()
marker.attach(self)
marker.setValue(0.0, 0.0)
marker.setLineStyle(QwtPlotMarker.HLine)
marker.setLabelAlignment(Qt.AlignRight | Qt.AlignTop)
marker.setLabel(QwtText('y = 0'))
# attach a vertical marker at x = pi
marker = QwtPlotMarker()
marker.attach(self)
marker.setValue(np.pi, 0.0)
marker.setLineStyle(QwtPlotMarker.VLine)
marker.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
marker.setLabel(QwtText('x = pi'))
# attach a plot image
plotImage = PlotImage('Image')
plotImage.attach(self)
plotImage.setData(square(512, -2*np.pi, 2*np.pi),
(-2*np.pi, 2*np.pi), (-2*np.pi, 2*np.pi))
legend.SIG_CLICKED.connect(self.toggleVisibility)
# replot
self.replot()
def __init__(self, parent=None):
super(Mision, self).__init__(parent)
layout = QGridLayout(self)
layout.lb1 = QLabel(self)
x=0
layout.lb1.setPixmap(QPixmap("CANSAT_BKG.png"))
layout.lb1.setGeometry(0, 0, 1500, 1000)
############################TITLE#############################
font = QFont("UKNumberPlate", 20, 10, 0) #### FUENTE, TAMAÑO, GROSOR, ITALICA 0-F
titulo1=QLabel()
titulo1.setFont(font)
titulo1.setStyleSheet('color: white')
titulo1.setText('TEAM THOR')
layout.addWidget(titulo1,0,1)
#############################################################
x = [1, 2]
y = [1, 2]
layout.addWidget(grap1, 1, 0)
##############################################################
graph2 = QwtPlot()
curva2 = QwtPlotCurve()
curva3 = QwtPlotCurve()
xcurva2 = [-800, 800]
ycurva2 = [0, 0]
xcurva3 = [0, 0]
ycurva3 = [-800, 800]
curva2.setData(xcurva2, ycurva2)
curva2.setPen(QPen(Qt.black))
curva2.attach(graph2)
curva3.setData(xcurva3, ycurva3)
curva3.setPen(QPen(Qt.black))
curva3.attach(graph2)
pal = QPalette();
pal.setColor(QPalette.Text, Qt.white)
pal.setColor(QPalette.Foreground, Qt.white)
layout.addWidget(graph2, 2, 0)
grid = QwtPlotGrid()
grid.attach(graph2)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
graph2.replot()
graph2.setAxisScale(QwtPlot.xBottom, -800, 800)
graph2.setAxisScale(QwtPlot.yLeft, -800, 800)
graph2.setPalette(pal)
#############################################################)
layoutv = QVBoxLayout()
layoutvN = QVBoxLayout()
lb1 = QLabel(self)
pixmap=QPixmap("DIAL4.png")
pixmap2 = QPixmap("pointer.png")
pixmap = pixmap.scaledToWidth(220)
pixmap2 = pixmap2.scaledToWidth(20)
lb1.setPixmap(pixmap)
layoutv.addWidget(text_pressure)
layoutv.addWidget(lb1)
frame5.setLayout(layoutv)
layoutvN.addWidget(frame5)
layout.addLayout(layoutvN, 1, 1)
###
self.lbN = QLabel(self)
#x=50400
press=0
ang=(0.002685)*press-140
if ang>=0:
correctionx = 0
correctiony=round(ang*0.2)
else:
correctiony = - round(ang * 0.2)
if ang<=-105:
correctionx = -round((((-ang-100)*0.07)**(2))-40)
else:
if ang>=-9.4:
correctionx = round(12 * (((-ang-1)/100) ** (1 / 4)))
else:
correctionx = round(12 * (((-ang -9.5)) ** (1 / 4)))
t = QTransform()
t.rotate(ang)
rotated_pixmap = pixmap2.transformed(t, Qt.SmoothTransformation)
#lbN = QLabel(self)
self.lbN.setPixmap(rotated_pixmap)
self.lbN.setGeometry(619 - correctionx, 180 + correctiony, 70, 70)
layout.lbN= self.lbN
#layout.lbN.setPixmap(rotated_pixmap)
#layout.lbN.setGeometry(619-correctionx, 180 + correctiony, 70, 70)
#ang2.correctiony
#############################################################
############################################################
layouth1 = QHBoxLayout()
layouth2 = QHBoxLayout()
layouth1.addWidget(volt_bar)
layouth1.addWidget(text_volt)
frame3.setLayout(layouth1)
layouth2.addWidget(frame3)
layout.addLayout(layouth2, 1, 2)
############################################################
layoutG = QVBoxLayout()
layoutG2 = QVBoxLayout()
layoutG3 = QVBoxLayout()
layoutG4 = QVBoxLayout()
layoutG5 = QVBoxLayout()
layoutG.addWidget(text_gps_time)
layoutG.addWidget(text_gps_la)
layoutG.addWidget(text_gps_lo)
layoutG.addWidget(text_gps_al)
layoutG.addWidget(text_gps_sats)
layoutG3.addWidget(text_teamId)
layoutG3.addWidget(text_mission_time)
layoutG3.addWidget(text_Packet_count)
frame2.setLayout(layoutG)
frame7.setLayout(layoutG3)
layoutG2.addWidget(frame2)
layoutG4.addWidget(frame7)
layoutG5.addLayout(layoutG2)
layoutG5.addLayout(layoutG4)
layout.addLayout(layoutG5, 2,2)
############################################################
vboxj3 = QVBoxLayout()
layoutG3 = QVBoxLayout()
vboxj3.addWidget(text_sys)
vboxj3.addWidget(text_elevation)
vboxj3.addWidget(text_azimut)
vboxj3.addWidget(text_gs_to_cansat)
vboxj3.addWidget(text_space)
frame1.setLayout(vboxj3)
layoutG3.addWidget(frame1)
layout.addLayout(layoutG3, 1, 3)
###########################################################
layout.setContentsMargins(0,0,0,0)
layout.setSpacing(40)
############################################################
layouth3 = QVBoxLayout()
layouth4 = QVBoxLayout()
layouth3.addWidget(temp_text)
layouth3.addWidget(temp_bar)
frame4.setLayout(layouth3)
layouth4.addWidget(frame4)
layout.addLayout(layouth4, 2, 3)
temp_bar.setStyleSheet('QProgressBar::chunk {background: rgb(255, 0, 0);}')
############################################################
self.setLayout(layout)
def make():
demo = QwtPlot()
demo.setCanvasBackground(Qt.white)
demo.setTitle("Histogram")
grid = QwtPlotGrid()
grid.enableXMin(True)
grid.enableYMin(True)
grid.setMajorPen(QPen(Qt.black, 0, Qt.DotLine))
grid.setMinorPen(QPen(Qt.gray, 0, Qt.DotLine))
grid.attach(demo)
histogram = HistogramItem()
histogram.setColor(Qt.darkCyan)
numValues = 20
samples = []
pos = 0.0
for i in range(numValues):
width = 5 + random.randint(0, 4)
value = random.randint(0, 99)
samples.append(QwtIntervalSample(value, QwtInterval(pos, pos + width)))
pos += width
histogram.setData(QwtIntervalSeriesData(samples))
histogram.attach(demo)
demo.setAxisScale(QwtPlot.yLeft, 0.0, 100.0)
demo.setAxisScale(QwtPlot.xBottom, 0.0, pos)
demo.replot()
demo.resize(600, 400)
demo.show()
return demo
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle("Frequency Response of a 2<sup>nd</sup>-order System")
self.setCanvasBackground(Qt.darkBlue)
# legend
legend = QwtLegend()
legend.setFrameStyle(QFrame.Box | QFrame.Sunken)
self.insertLegend(legend, QwtPlot.BottomLegend)
# grid
QwtPlotGrid.make(plot=self,
enableminor=(True, False),
color=Qt.darkGray)
# axes
self.enableAxis(QwtPlot.yRight)
self.setAxisTitle(QwtPlot.xBottom, "\u03c9/\u03c9<sub>0</sub>")
self.setAxisTitle(QwtPlot.yLeft, "Amplitude [dB]")
self.setAxisTitle(QwtPlot.yRight, "Phase [\u00b0]")
self.setAxisMaxMajor(QwtPlot.xBottom, 6)
self.setAxisMaxMinor(QwtPlot.xBottom, 10)
self.setAxisScaleEngine(QwtPlot.xBottom, QwtLogScaleEngine())
# curves
self.curve1 = QwtPlotCurve.make(title="Amplitude",
linecolor=Qt.yellow,
plot=self,
antialiased=True)
self.curve2 = QwtPlotCurve.make(title="Phase",
linecolor=Qt.cyan,
plot=self,
antialiased=True)
self.dB3Marker = QwtPlotMarker.make(
label=QwtText.make(color=Qt.white,
brush=Qt.red,
weight=QFont.Light),
linestyle=QwtPlotMarker.VLine,
align=Qt.AlignRight | Qt.AlignBottom,
color=Qt.green,
width=2,
style=Qt.DashDotLine,
plot=self,
)
self.peakMarker = QwtPlotMarker.make(
label=QwtText.make(color=Qt.red,
brush=self.canvasBackground(),
weight=QFont.Bold),
symbol=QwtSymbol.make(QwtSymbol.Diamond, Qt.yellow, Qt.green,
(7, 7)),
linestyle=QwtPlotMarker.HLine,
align=Qt.AlignRight | Qt.AlignBottom,
color=Qt.red,
width=2,
style=Qt.DashDotLine,
plot=self,
)
QwtPlotMarker.make(
xvalue=0.1,
yvalue=-20.0,
align=Qt.AlignRight | Qt.AlignBottom,
label=QwtText.make(
"[1-(\u03c9/\u03c9<sub>0</sub>)<sup>2</sup>+2j\u03c9/Q]"
"<sup>-1</sup>",
color=Qt.white,
borderradius=2,
borderpen=QPen(Qt.lightGray, 5),
brush=Qt.lightGray,
weight=QFont.Bold,
),
plot=self,
)
self.setDamp(0.01)
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle('Frequency Response of a 2<sup>nd</sup>-order System')
self.setCanvasBackground(Qt.darkBlue)
# legend
legend = QwtLegend()
legend.setFrameStyle(QFrame.Box | QFrame.Sunken)
self.insertLegend(legend, QwtPlot.BottomLegend)
# grid
self.grid = QwtPlotGrid()
self.grid.enableXMin(True)
self.grid.attach(self)
# axes
self.enableAxis(QwtPlot.yRight)
self.setAxisTitle(QwtPlot.xBottom, '\u03c9/\u03c9<sub>0</sub>')
self.setAxisTitle(QwtPlot.yLeft, 'Amplitude [dB]')
self.setAxisTitle(QwtPlot.yRight, 'Phase [\u00b0]')
self.setAxisMaxMajor(QwtPlot.xBottom, 6)
self.setAxisMaxMinor(QwtPlot.xBottom, 10)
self.setAxisScaleEngine(QwtPlot.xBottom, QwtLogScaleEngine())
# curves
self.curve1 = QwtPlotCurve('Amplitude')
self.curve1.setRenderHint(QwtPlotItem.RenderAntialiased)
self.curve1.setPen(QPen(Qt.yellow))
self.curve1.setYAxis(QwtPlot.yLeft)
self.curve1.attach(self)
self.curve2 = QwtPlotCurve('Phase')
self.curve2.setRenderHint(QwtPlotItem.RenderAntialiased)
self.curve2.setPen(QPen(Qt.cyan))
self.curve2.setYAxis(QwtPlot.yRight)
self.curve2.attach(self)
# alias
fn = self.fontInfo().family()
# marker
self.dB3Marker = m = QwtPlotMarker()
m.setValue(0.0, 0.0)
m.setLineStyle(QwtPlotMarker.VLine)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
m.setLinePen(QPen(Qt.green, 2, Qt.DashDotLine))
text = QwtText('')
text.setColor(Qt.green)
text.setBackgroundBrush(Qt.red)
text.setFont(QFont(fn, 12, QFont.Bold))
m.setLabel(text)
m.attach(self)
self.peakMarker = m = QwtPlotMarker()
m.setLineStyle(QwtPlotMarker.HLine)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
m.setLinePen(QPen(Qt.red, 2, Qt.DashDotLine))
text = QwtText('')
text.setColor(Qt.red)
text.setBackgroundBrush(QBrush(self.canvasBackground()))
text.setFont(QFont(fn, 12, QFont.Bold))
m.setLabel(text)
m.setSymbol(
QwtSymbol(QwtSymbol.Diamond, QBrush(Qt.yellow), QPen(Qt.green),
QSize(7, 7)))
m.attach(self)
# text marker
m = QwtPlotMarker()
m.setValue(0.1, -20.0)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
text = QwtText('[1-(\u03c9/\u03c9<sub>0</sub>)<sup>2</sup>+2j\u03c9/Q]'
'<sup>-1</sup>')
text.setFont(QFont(fn, 12, QFont.Bold))
text.setColor(Qt.blue)
text.setBackgroundBrush(QBrush(Qt.yellow))
text.setBorderPen(QPen(Qt.red, 2))
m.setLabel(text)
m.attach(self)
self.setDamp(0.01)
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle('Frequency Response of a 2<sup>nd</sup>-order System')
self.setCanvasBackground(Qt.darkBlue)
# legend
legend = QwtLegend()
legend.setFrameStyle(QFrame.Box | QFrame.Sunken)
self.insertLegend(legend, QwtPlot.BottomLegend)
# grid
self.grid = QwtPlotGrid()
self.grid.enableXMin(True)
self.grid.attach(self)
# axes
self.enableAxis(QwtPlot.yRight)
self.setAxisTitle(QwtPlot.xBottom, '\u03c9/\u03c9<sub>0</sub>')
self.setAxisTitle(QwtPlot.yLeft, 'Amplitude [dB]')
self.setAxisTitle(QwtPlot.yRight, 'Phase [\u00b0]')
self.setAxisMaxMajor(QwtPlot.xBottom, 6)
self.setAxisMaxMinor(QwtPlot.xBottom, 10)
self.setAxisScaleEngine(QwtPlot.xBottom, QwtLogScaleEngine())
# curves
self.curve1 = QwtPlotCurve('Amplitude')
self.curve1.setRenderHint(QwtPlotItem.RenderAntialiased);
self.curve1.setPen(QPen(Qt.yellow))
self.curve1.setYAxis(QwtPlot.yLeft)
self.curve1.attach(self)
self.curve2 = QwtPlotCurve('Phase')
self.curve2.setRenderHint(QwtPlotItem.RenderAntialiased);
self.curve2.setPen(QPen(Qt.cyan))
self.curve2.setYAxis(QwtPlot.yRight)
self.curve2.attach(self)
# alias
fn = self.fontInfo().family()
# marker
self.dB3Marker = m = QwtPlotMarker()
m.setValue(0.0, 0.0)
m.setLineStyle(QwtPlotMarker.VLine)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
m.setLinePen(QPen(Qt.green, 2, Qt.DashDotLine))
text = QwtText('')
text.setColor(Qt.green)
text.setBackgroundBrush(Qt.red)
text.setFont(QFont(fn, 12, QFont.Bold))
m.setLabel(text)
m.attach(self)
self.peakMarker = m = QwtPlotMarker()
m.setLineStyle(QwtPlotMarker.HLine)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
m.setLinePen(QPen(Qt.red, 2, Qt.DashDotLine))
text = QwtText('')
text.setColor(Qt.red)
text.setBackgroundBrush(QBrush(self.canvasBackground()))
text.setFont(QFont(fn, 12, QFont.Bold))
m.setLabel(text)
m.setSymbol(QwtSymbol(QwtSymbol.Diamond,
QBrush(Qt.yellow),
QPen(Qt.green),
QSize(7,7)))
m.attach(self)
# text marker
m = QwtPlotMarker()
m.setValue(0.1, -20.0)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
text = QwtText(
'[1-(\u03c9/\u03c9<sub>0</sub>)<sup>2</sup>+2j\u03c9/Q]'
'<sup>-1</sup>'
)
text.setFont(QFont(fn, 12, QFont.Bold))
text.setColor(Qt.blue)
text.setBackgroundBrush(QBrush(Qt.yellow))
text.setBorderPen(QPen(Qt.red, 2))
m.setLabel(text)
m.attach(self)
self.setDamp(0.01)
class BodePlot(QwtPlot):
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.setTitle('Frequency Response of a 2<sup>nd</sup>-order System')
self.setCanvasBackground(Qt.darkBlue)
# legend
legend = QwtLegend()
legend.setFrameStyle(QFrame.Box | QFrame.Sunken)
self.insertLegend(legend, QwtPlot.BottomLegend)
# grid
self.grid = QwtPlotGrid()
self.grid.enableXMin(True)
self.grid.attach(self)
# axes
self.enableAxis(QwtPlot.yRight)
self.setAxisTitle(QwtPlot.xBottom, '\u03c9/\u03c9<sub>0</sub>')
self.setAxisTitle(QwtPlot.yLeft, 'Amplitude [dB]')
self.setAxisTitle(QwtPlot.yRight, 'Phase [\u00b0]')
self.setAxisMaxMajor(QwtPlot.xBottom, 6)
self.setAxisMaxMinor(QwtPlot.xBottom, 10)
self.setAxisScaleEngine(QwtPlot.xBottom, QwtLogScaleEngine())
# curves
self.curve1 = QwtPlotCurve('Amplitude')
self.curve1.setRenderHint(QwtPlotItem.RenderAntialiased)
self.curve1.setPen(QPen(Qt.yellow))
self.curve1.setYAxis(QwtPlot.yLeft)
self.curve1.attach(self)
self.curve2 = QwtPlotCurve('Phase')
self.curve2.setRenderHint(QwtPlotItem.RenderAntialiased)
self.curve2.setPen(QPen(Qt.cyan))
self.curve2.setYAxis(QwtPlot.yRight)
self.curve2.attach(self)
# alias
fn = self.fontInfo().family()
# marker
self.dB3Marker = m = QwtPlotMarker()
m.setValue(0.0, 0.0)
m.setLineStyle(QwtPlotMarker.VLine)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
m.setLinePen(QPen(Qt.green, 2, Qt.DashDotLine))
text = QwtText('')
text.setColor(Qt.green)
text.setBackgroundBrush(Qt.red)
text.setFont(QFont(fn, 12, QFont.Bold))
m.setLabel(text)
m.attach(self)
self.peakMarker = m = QwtPlotMarker()
m.setLineStyle(QwtPlotMarker.HLine)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
m.setLinePen(QPen(Qt.red, 2, Qt.DashDotLine))
text = QwtText('')
text.setColor(Qt.red)
text.setBackgroundBrush(QBrush(self.canvasBackground()))
text.setFont(QFont(fn, 12, QFont.Bold))
m.setLabel(text)
m.setSymbol(
QwtSymbol(QwtSymbol.Diamond, QBrush(Qt.yellow), QPen(Qt.green),
QSize(7, 7)))
m.attach(self)
# text marker
m = QwtPlotMarker()
m.setValue(0.1, -20.0)
m.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
text = QwtText('[1-(\u03c9/\u03c9<sub>0</sub>)<sup>2</sup>+2j\u03c9/Q]'
'<sup>-1</sup>')
text.setFont(QFont(fn, 12, QFont.Bold))
text.setColor(Qt.blue)
text.setBackgroundBrush(QBrush(Qt.yellow))
text.setBorderPen(QPen(Qt.red, 2))
m.setLabel(text)
m.attach(self)
self.setDamp(0.01)
def showData(self, frequency, amplitude, phase):
self.curve1.setData(frequency, amplitude)
self.curve2.setData(frequency, phase)
def showPeak(self, frequency, amplitude):
self.peakMarker.setValue(frequency, amplitude)
label = self.peakMarker.label()
label.setText('Peak: %4g dB' % amplitude)
self.peakMarker.setLabel(label)
def show3dB(self, frequency):
self.dB3Marker.setValue(frequency, 0.0)
label = self.dB3Marker.label()
label.setText('-3dB at f = %4g' % frequency)
self.dB3Marker.setLabel(label)
def setDamp(self, d):
self.damping = d
# Numerical Python: f, g, a and p are NumPy arrays!
f = np.exp(np.log(10.0) * np.arange(-2, 2.02, 0.04))
g = 1.0 / (1.0 - f * f + 2j * self.damping * f)
a = 20.0 * np.log10(abs(g))
p = 180 * np.arctan2(g.imag, g.real) / np.pi
# for show3dB
i3 = np.argmax(np.where(np.less(a, -3.0), a, -100.0))
f3 = f[i3] - (a[i3] + 3.0) * (f[i3] - f[i3 - 1]) / (a[i3] - a[i3 - 1])
# for showPeak
imax = np.argmax(a)
self.showPeak(f[imax], a[imax])
self.show3dB(f3)
self.showData(f, a, p)
self.replot()
def __init__(self, *args):
QwtPlot.__init__(self, *args)
self.Dev_COM = None
self.uut_dev = None
print(args)
if args:
self.Dev_COM = args[0]
if self.Dev_COM:
# Initialize Decice COM,
self.uut_dev = device.SerialDevice(False,
False,
port=self.Dev_COM,
baudrate=9600)
else:
# Initial LAN device
#UUT PORT(NOTE: PC need to config the same ip section)
self.uut_Client_ip = '169.254.1.3'
self.uut_lan_port = 3490 #
self.uut_buf_size = 1024
try:
self.uut_dev = socket.socket(socket.AF_INET,
socket.SOCK_STREAM)
Addr = (self.uut_Client_ip, self.uut_lan_port)
self.uut_dev.connect(Addr)
print('Connectin created!')
except Exception as e: #
raise Exception(e)
#print(self.sendcmd('SYST:REM\r\n'))
print(self.sendcmd('*CLS\r\n'))
fileTIME = datetime.datetime.now()
File_timestamp = "%04d-%02d-%02d_%02d%02d%02d" % (
fileTIME.year, fileTIME.month, fileTIME.day, fileTIME.hour,
fileTIME.minute, fileTIME.second)
self.fileNamme = r'./data/data_%s.txt' % (File_timestamp)
print(self.fileNamme)
# Initialize 坐标轴
self.setCanvasBackground(Qt.white)
self.alignScales()
grid = QwtPlotGrid()
grid.attach(self)
grid.setMajorPen(QPen(Qt.black, 0, Qt.DotLine))
self.setAxisScale(QwtPlot.xBottom, 0.0, 300.1, 10.0)
self.setAxisAutoScale(QwtPlot.yLeft, True)
#self.setAxisScale(QwtPlot.yLeft,99.99,100.0,0.0005)
self.x = np.arange(
0.0, 300, 0.5
) #0.5 for ONE POINT, THIS SHOULD BE Align to the reading rate:250ms
print(self.x)
#self.z = np.zeros(len(self.x), np.float)
list = []
for i in range(len(self.x)):
list.append(0)
self.z = np.array(list)
self.setTitle("UUT Reading Monitor - (mA)")
self.insertLegend(QwtLegend(), QwtPlot.RightLegend)
self.curveL = QwtPlotCurve("UUT Reading")
self.curveL.attach(self)
self.curveL.setPen(QPen(Qt.red))
self.setAxisTitle(QwtPlot.xBottom, "Time (seconds)")
self.setAxisTitle(QwtPlot.yLeft, "UUT - Reading(mA)")
self.replot()
self.startTimer(500) # ms # FOR GET READING
self.starttime = time.clock()
#unit: s
self.idx = 0
self.readfmt = "%f"
self.Saveinfo("Starting...")
