def __init__(self, sourceMeter):
QWidget.__init__(self)
self.setWindowTitle('Power Sensor')
self.sourceMeter = sourceMeter
self.setupUi(self)
self.workerThread = None
plot = self.temperaturePlot
plot.setAxisTitle(QwtPlot.yLeft, 'T [K]')
plot.setAxisTitle(QwtPlot.xBottom, 't [s]')
plot.setCanvasBackground(Qt.black)
plot.setTitle('Sensor temperature')
curve = QwtPlotCurve('Temperature')
curve.setPen(QPen(Qt.white))
curve.attach(plot)
self.temperatureCurve = curve
plot = self.powerPlot
plot.setAxisTitle(QwtPlot.yLeft, 'P [mW]')
plot.setAxisTitle(QwtPlot.xBottom, 't [s]')
plot.setCanvasBackground(Qt.black)
plot.setTitle('Sensor power')
curve = QwtPlotCurve('Power')
curve.setPen(QPen(Qt.white))
curve.attach(plot)
self.powerCurve = curve
self.clearData()
# self.timer = QTimer()
# self.timer.setInterval(500)
# self.timer.timeout.connect(self.measure)
self.loadSettings()
def add_plot(self, name, units):
# legend
legend = QwtLegend()
legend.setFrameStyle(Qt.QFrame.Box | Qt.QFrame.Sunken)
legend.setItemMode(QwtLegend.ClickableItem)
# plot
plot = QwtPlot(self)
plot.setTitle(name.upper())
plot.setObjectName(name)
plot.setCanvasBackground(Qt.Qt.white)
plot.setAxisTitle(QwtPlot.xBottom, "time [s]")
plot.insertLegend(legend, QwtPlot.RightLegend)
plot.time = deque(maxlen=MAX_LENGTH)
plot.data = []
plot.curves = []
for i, unit in enumerate(units):
position = QwtPlot.yLeft if i == 0 else QwtPlot.yRight
curve = QwtPlotCurve(LEGENDS[unit])
curve.setPen(Qt.QPen(self.next_color(), 2))
curve.setYAxis(position)
curve.attach(plot)
plot.enableAxis(position)
plot.setAxisTitle(position, unit)
plot.curves.append(curve)
plot.data.append(deque(maxlen=MAX_LENGTH))
self.vertical_layout.addWidget(plot)
self._plots[name] = plot
def mkline(self, xdata, ydata, style=('black','-'), title=''):
line = QwtPlotCurve(title)
if title is '':
# don't display it in the legend
# kind of ugly, that the title variable is doing double duty
line.setItemAttribute(QwtPlotItem.Legend, False)
pen = self.getPen(*style)
line.setPen(pen)
line.setRenderHint(QwtPlotItem.RenderAntialiased)
line.setData(xdata, ydata)
return line
def mkline(self, xdata, ydata, style=('black', '-'), title=''):
line = QwtPlotCurve(title)
if title is '':
# don't display it in the legend
# kind of ugly, that the title variable is doing double duty
line.setItemAttribute(QwtPlotItem.Legend, False)
pen = self.getPen(*style)
line.setPen(pen)
line.setRenderHint(QwtPlotItem.RenderAntialiased)
line.setData(xdata, ydata)
return line
def attachCurves(self, wdg, profiles):
for i in range(0, len(profiles)):
tmp_name = ("%s") % (profiles[i]["layer"].name())
# As QwtPlotCurve doesn't support nodata, split the data into
# single lines
# with breaks wherever data is None.
# Prepare two lists of coordinates (xx and yy). Make x=None
# whenever y is None.
xx = profiles[i]["l"]
yy = profiles[i]["z"]
for j in range(len(yy)):
if yy[j] is None:
xx[j] = None
# Split xx and yy into single lines at None values
xx = [
list(g) for k, g in itertools.groupby(xx, lambda x: x is None)
if not k
]
yy = [
list(g) for k, g in itertools.groupby(yy, lambda x: x is None)
if not k
]
Cstyle = profiles[i]["style"]
# Create & attach one QwtPlotCurve per one single line
for j in range(len(xx)):
curve = QwtPlotCurve(tmp_name)
curve.setData(xx[j], yy[j])
curve.setPen(Cstyle)
curve.attach(wdg)
# scaling this
try:
wdg.setAxisScale(2, 0, max(profiles[len(profiles) - 1]["l"]),
0)
self.resetScale(wdg, profiles)
except:
pass
# self.iface.mainWindow().statusBar().showMessage(
# "Problem with setting scale of plotting")
# self.resetScale(wdg, profiles)
wdg.replot()
def __init__(self, mwHandle):
self.mw = mwHandle
self.curves = list()
self.data = list()
self.bars = list()
for i in xrange(0, 6):
self.bars.append(
{
"group": eval("self.mw.gbAnalog%d" % (i)),
"bar": eval("self.mw.analogBar%d" % (i)),
"label": eval("self.mw.lbAnalog%d" % (i)),
"active": eval("self.mw.analogShow%d" % (i)),
}
)
eval("self.mw.analogShow%d" % (i)).stateChanged.connect(partial(self._channelVisible, i))
self.mw.analogPlot.setAutoReplot(False)
self.mw.analogPlot.plotLayout().setAlignCanvasToScales(True)
grid = QwtPlotGrid()
grid.enableXMin(True)
grid.enableYMin(True)
grid.attach(self.mw.analogPlot)
grid.setPen(QPen(Qt.black, 0, Qt.DotLine))
grid.setMinPen(QPen(Qt.lightGray, 0, Qt.DotLine))
self.mw.analogPlot.setAxisScale(QwtPlot.xBottom, 0, HISTORY)
self.mw.analogPlot.setAxisScale(QwtPlot.yLeft, 0, 5)
self.mw.analogUnits.insertItems(0, ("Voltios", "Cuentas"))
self.mw.board.updateAnalog.connect(self._newSample)
self.mw.analogUnits.currentIndexChanged.connect(self._changedUnits)
self.mw.analogUnitsTime.currentIndexChanged.connect(self._changedUnitsTime)
self.mw.analogTime.valueChanged[int].connect(self._changedTime)
colors = (Qt.blue, Qt.red, Qt.black, Qt.darkGreen, Qt.darkCyan, Qt.magenta)
for i in xrange(0, 6):
curve = QwtPlotCurve()
curve.setPen(QPen(colors[i], 2))
curve.attach(self.mw.analogPlot)
self.curves.append(curve)
self.data.append(self._zeros(HISTORY + 1))
self.bars[i]["bar"].setFillBrush(colors[i])
self.mw.analogPlot.replot()
class PlotVariable:
"""
A plot variable corresponds to one curve on the plot.
It keeps track of the generating expression and of the
values of the expression over time.
"""
def __init__(self, label, expression, plot, color=None):
self.expression = expression
self.data = ExpandableQwtData()
self.curve = QwtPlotCurve(label)
self.curve.setData(self.data)
self.curve.setPen(QtGui.QPen(get_color(color)))
self.curve.attach(plot)
def add_point(self, x, y):
self.data.add_point(x, y)
def clear_data(self):
self.data.clear_data()
class PlotVariable:
"""
A plot variable corresponds to one curve on the plot.
It keeps track of the generating expression and of the
values of the expression over time.
"""
def __init__(self,label,expression,plot,color = None):
self.expression = expression
self.data = ExpandableQwtData()
self.curve = QwtPlotCurve(label)
self.curve.setData(self.data)
self.curve.setPen(QtGui.QPen(get_color(color)))
self.curve.attach(plot)
def add_point(self,x,y):
self.data.add_point(x,y)
def clear_data(self):
self.data.clear_data()
def __init__(self, title, xdata, ydata, style, symbol=None, *args):
super(BMPlot, self).__init__(*args)
self.setMinimumSize(200, 200)
self.setTitle(title)
self.setAxisTitle(QwtPlot.xBottom, 'x')
self.setAxisTitle(QwtPlot.yLeft, 'y')
self.curve_nb = 0
for idx in range(1, 11):
self.curve_nb += 1
curve = QwtPlotCurve()
curve.setPen(QPen(get_curve_color()))
curve.setStyle(style)
curve.setRenderHint(QwtPlotCurve.RenderAntialiased)
if symbol is not None:
curve.setSymbol(symbol)
curve.attach(self)
curve.setData(xdata, ydata*idx, finite=False)
# self.setAxisScale(self.yLeft, -1.5, 1.5)
# self.setAxisScale(self.xBottom, 9.9, 10.)
self.replot()
def __init__(self, title, xdata, ydata, style, symbol=None, *args):
super(BMPlot, self).__init__(*args)
self.setMinimumSize(200, 200)
self.setTitle(title)
self.setAxisTitle(QwtPlot.xBottom, 'x')
self.setAxisTitle(QwtPlot.yLeft, 'y')
self.curve_nb = 0
for idx in range(1, 11):
self.curve_nb += 1
curve = QwtPlotCurve()
curve.setPen(QPen(get_curve_color()))
curve.setStyle(style)
curve.setRenderHint(QwtPlotCurve.RenderAntialiased)
if symbol is not None:
curve.setSymbol(symbol)
curve.attach(self)
curve.setData(xdata, ydata * idx, finite=False)
# self.setAxisScale(self.yLeft, -1.5, 1.5)
# self.setAxisScale(self.xBottom, 9.9, 10.)
self.replot()
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName(_fromUtf8("MainWindow"))
MainWindow.resize(847, 480)
self.centralwidget = QtGui.QWidget(MainWindow)
self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
self.horizontalLayout_2 = QtGui.QHBoxLayout(self.centralwidget)
self.horizontalLayout_2.setObjectName(_fromUtf8("horizontalLayout_2"))
self.verticalLayout = QtGui.QVBoxLayout()
self.verticalLayout.setObjectName(_fromUtf8("verticalLayout"))
#Tworzenie zakładek
self.tabs = QtGui.QTabWidget(self.centralwidget)
#Główny wykre
self.plot = QwtPlot(self.centralwidget)
self.plot.setObjectName(_fromUtf8("plot"))
self.plot.setAxisScale(self.plot.yLeft, -20, 80)
self.plot.setAutoFillBackground(True)
#self.plot.setPalette(Qt.Qt.black)
self.plot.setCanvasBackground(Qt.Qt.black)
self.grid = QwtPlotGrid()
'''self.Yscale = QwtScaleDiv()
self.Yscale.setInterval(10)
self.Xscale = QwtScaleDiv()
self.Xscale.setInterval(10)
self.grid.setYDiv(self.YScale)
self.grid.setXDiv(self.Xscale)'''
self.grid.setMajPen(Qt.Qt.gray)
self.grid.attach(self.plot)
self.tabs.addTab(self.plot, "Spectrum")
self.curve = QwtPlotCurve('')
self.curve.setPen(Qt.Qt.yellow)
self.curve.attach(self.plot)
self.hold_curve = QwtPlotCurve('')
self.hold_curve.setPen(Qt.Qt.red)
self.peak_marker = QwtPlotMarker()
self.symbol = QwtSymbol(QwtSymbol.DTriangle, QtGui.QBrush(Qt.Qt.red),
QtGui.QPen(Qt.Qt.red), QtCore.QSize(10, 10))
self.peak_marker.setSymbol(self.symbol)
self.peak_marker.setLabelAlignment(Qt.Qt.AlignTop)
self.sybmol_2 = QwtSymbol(QwtSymbol.DTriangle, QtGui.QBrush(Qt.Qt.red),
QtGui.QPen(Qt.Qt.white),
QtCore.QSize(10, 10))
self.marker_1 = QwtPlotMarker()
self.marker_1.setSymbol(self.sybmol_2)
self.marker_1.setLabelAlignment(Qt.Qt.AlignTop)
self.marker_2 = QwtPlotMarker()
self.marker_2.setSymbol(self.sybmol_2)
self.marker_2.setLabelAlignment(Qt.Qt.AlignTop)
self.marker_3 = QwtPlotMarker()
self.marker_3.setSymbol(self.sybmol_2)
self.marker_3.setLabelAlignment(Qt.Qt.AlignTop)
self.marker_4 = QwtPlotMarker()
self.marker_4.setSymbol(self.sybmol_2)
self.marker_4.setLabelAlignment(Qt.Qt.AlignTop)
self.delta_marker = QwtPlotMarker()
self.delta_marker.setSymbol(self.sybmol_2)
self.delta_marker.setLabelAlignment(Qt.Qt.AlignTop)
self.markers = [
self.marker_1, self.marker_2, self.marker_3, self.marker_4
]
self.save_curve_1 = QwtPlotCurve('')
self.save_curve_1.setPen(Qt.Qt.green)
self.save_curve_2 = QwtPlotCurve('')
self.save_curve_2.setPen(Qt.Qt.cyan)
self.save_curve_3 = QwtPlotCurve('')
self.save_curve_3.setPen(Qt.Qt.magenta)
self.saved_curves = [
self.save_curve_1, self.save_curve_2, self.save_curve_3
]
#Wykres waterfall
'''self.plot_2 = QwtPlot(self.centralwidget)
self.plot_2.setObjectName(_fromUtf8("plot_2"))
self.waterfall = QwtPlotSpectrogram()
self.waterfall.attach(self.plot_2)
self.colorMap = QwtLinearColorMap(Qt.Qt.darkCyan, Qt.Qt.red)
self.scaleColors(80)
self.waterfall.setColorMap(self.colorMap)
#self.waterfallData = QwtRasterData()
#self.tabs.addTab(self.plot_2, "Waterfall")'''
self.verticalLayout.addWidget(self.tabs)
self.picker = QwtPlotPicker(
QwtPlot.xBottom, QwtPlot.yLeft,
QwtPicker.PointSelection | QwtPicker.DragSelection,
QwtPlotPicker.CrossRubberBand, QwtPicker.AlwaysOn,
self.plot.canvas())
self.picker.setTrackerPen(Qt.Qt.white)
self.picker.setRubberBandPen(Qt.Qt.gray)
self.freqBox = QtGui.QGroupBox(self.centralwidget)
self.freqBox.setObjectName(_fromUtf8("freqBox"))
self.verticalLayout_3 = QtGui.QVBoxLayout(self.freqBox)
self.horizontalLayout = QtGui.QHBoxLayout()
self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout"))
self.formLayout_3 = QtGui.QFormLayout()
self.formLayout_3.setObjectName(_fromUtf8("formLayout_3"))
self.label = QtGui.QLabel(self.freqBox)
self.label.setObjectName(_fromUtf8("label"))
self.formLayout_3.setWidget(0, QtGui.QFormLayout.LabelRole, self.label)
self.startEdit = QtGui.QDoubleSpinBox(self.freqBox)
self.startEdit.setObjectName(_fromUtf8("startEdit"))
self.startEdit.setDecimals(2)
self.startEdit.setRange(1, 1280)
self.startEdit.setKeyboardTracking(False)
self.formLayout_3.setWidget(0, QtGui.QFormLayout.FieldRole,
self.startEdit)
self.horizontalLayout.addLayout(self.formLayout_3)
self.formLayout_4 = QtGui.QFormLayout()
self.formLayout_4.setObjectName(_fromUtf8("formLayout_4"))
self.label_2 = QtGui.QLabel(self.freqBox)
self.label_2.setObjectName(_fromUtf8("label_2"))
self.formLayout_4.setWidget(0, QtGui.QFormLayout.LabelRole,
self.label_2)
self.stopEdit = QtGui.QDoubleSpinBox(self.freqBox)
self.stopEdit.setObjectName(_fromUtf8("stopEdit"))
self.stopEdit.setDecimals(2)
self.stopEdit.setRange(1, 1280)
self.stopEdit.setKeyboardTracking(False)
self.formLayout_4.setWidget(0, QtGui.QFormLayout.FieldRole,
self.stopEdit)
self.horizontalLayout.addLayout(self.formLayout_4)
self.formLayout_5 = QtGui.QFormLayout()
self.formLayout_5.setObjectName(_fromUtf8("formLayout_5"))
self.label_3 = QtGui.QLabel(self.freqBox)
self.label_3.setObjectName(_fromUtf8("label_3"))
self.formLayout_5.setWidget(0, QtGui.QFormLayout.LabelRole,
self.label_3)
self.rbwEdit = QtGui.QComboBox(self.freqBox)
self.rbwEdit.setObjectName(_fromUtf8("rbwEdit"))
self.rbwEdit.addItem('0,21 kHz', 16384)
self.rbwEdit.addItem('0,42 kHz', 8192)
self.rbwEdit.addItem('0,84 kHz', 4096)
self.rbwEdit.addItem('1,69 kHz', 2048)
self.rbwEdit.addItem('3,38 kHz', 1024)
self.rbwEdit.addItem('6,75 kHz', 512)
self.rbwEdit.addItem('13,5 kHz', 256)
self.rbwEdit.addItem('27 kHz', 128)
self.rbwEdit.addItem('54 kHz', 64)
self.rbwEdit.addItem('108 kHz', 32)
self.rbwEdit.addItem('216 kHz', 16)
self.rbwEdit.addItem('432 kHz', 8)
self.rbwEdit.setCurrentIndex(4)
self.formLayout_5.setWidget(0, QtGui.QFormLayout.FieldRole,
self.rbwEdit)
self.horizontalLayout.addLayout(self.formLayout_5)
spacerItem = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem)
self.verticalLayout_3.addLayout(self.horizontalLayout)
self.horizontalLayout_3 = QtGui.QHBoxLayout()
self.horizontalLayout_3.setObjectName(_fromUtf8("horizontalLayout_3"))
self.formLayout_7 = QtGui.QFormLayout()
self.formLayout_7.setObjectName(_fromUtf8("formLayout_7"))
self.centerLabel = QtGui.QLabel(self.freqBox)
self.centerLabel.setObjectName(_fromUtf8("centerLabel"))
self.formLayout_7.setWidget(0, QtGui.QFormLayout.LabelRole,
self.centerLabel)
self.centerEdit = QtGui.QDoubleSpinBox(self.freqBox)
self.centerEdit.setObjectName(_fromUtf8("centerEdit"))
self.centerEdit.setDecimals(2)
self.centerEdit.setRange(1, 1280)
self.centerEdit.setKeyboardTracking(False)
self.formLayout_7.setWidget(0, QtGui.QFormLayout.FieldRole,
self.centerEdit)
self.horizontalLayout_3.addLayout(self.formLayout_7)
self.formLayout_8 = QtGui.QFormLayout()
self.formLayout_8.setObjectName(_fromUtf8("formLayout_8"))
self.spanLabel = QtGui.QLabel(self.freqBox)
self.spanLabel.setObjectName(_fromUtf8("spanLabel"))
self.formLayout_8.setWidget(0, QtGui.QFormLayout.LabelRole,
self.spanLabel)
self.spanEdit = QtGui.QDoubleSpinBox(self.freqBox)
self.spanEdit.setObjectName(_fromUtf8("spanEdit"))
self.spanEdit.setDecimals(2)
self.spanEdit.setRange(0.1, 1280)
self.spanEdit.setKeyboardTracking(False)
self.formLayout_8.setWidget(0, QtGui.QFormLayout.FieldRole,
self.spanEdit)
self.horizontalLayout_3.addLayout(self.formLayout_8)
self.horizontalLayout_3.addItem(spacerItem)
self.verticalLayout_3.addLayout(self.horizontalLayout_3)
self.verticalLayout.addWidget(self.freqBox)
self.horizontalLayout_2.addLayout(self.verticalLayout)
self.settingsBox = QtGui.QGroupBox(self.centralwidget)
self.settingsBox.setMaximumSize(QtCore.QSize(250, 16777215))
self.settingsBox.setObjectName(_fromUtf8("settingsBox"))
self.verticalLayout_2 = QtGui.QVBoxLayout(self.settingsBox)
self.verticalLayout_2.setObjectName(_fromUtf8("verticalLayout_2"))
self.formLayout = QtGui.QFormLayout()
self.formLayout.setObjectName(_fromUtf8("formLayout"))
self.gainLabel = QtGui.QLabel(self.settingsBox)
self.gainLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.gainLabel.setObjectName(_fromUtf8("gainLabel"))
self.formLayout.setWidget(0, QtGui.QFormLayout.LabelRole,
self.gainLabel)
self.gainSlider = QtGui.QSlider(self.settingsBox)
self.gainSlider.setMaximum(49)
self.gainSlider.setSingleStep(1)
self.gainSlider.setProperty("value", 20)
self.gainSlider.setOrientation(QtCore.Qt.Horizontal)
self.gainSlider.setObjectName(_fromUtf8("gainSlider"))
self.formLayout.setWidget(0, QtGui.QFormLayout.FieldRole,
self.gainSlider)
self.verticalLayout_2.addLayout(self.formLayout)
self.gainDisp = QtGui.QLCDNumber(self.settingsBox)
self.gainDisp.setSegmentStyle(QtGui.QLCDNumber.Flat)
self.verticalLayout_2.addWidget(self.gainDisp)
'''self.offsetButton = QtGui.QPushButton(self.settingsBox)
self.offsetButton.setText("Remove DC offset")
self.verticalLayout_2.addWidget(self.offsetButton) '''
self.formLayout_2 = QtGui.QFormLayout()
self.formLayout_2.setObjectName(_fromUtf8("formLayout_2"))
self.refLabel = QtGui.QLabel(self.settingsBox)
self.refLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.refLabel.setObjectName(_fromUtf8("refLabel"))
self.formLayout_2.setWidget(0, QtGui.QFormLayout.LabelRole,
self.refLabel)
self.refEdit = QtGui.QDoubleSpinBox(self.settingsBox)
self.refEdit.setObjectName(_fromUtf8("refEdit"))
self.refEdit.setDecimals(0)
self.refEdit.setKeyboardTracking(False)
self.formLayout_2.setWidget(0, QtGui.QFormLayout.FieldRole,
self.refEdit)
self.verticalLayout_2.addLayout(self.formLayout_2)
spacerItem1 = QtGui.QSpacerItem(158, 304, QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Expanding)
self.verticalLayout_2.addItem(spacerItem1)
#Settings tabs
self.settings_tabs = QtGui.QTabWidget(self.settingsBox)
self.verticalLayout_2.addWidget(self.settings_tabs)
self.verticalLayout_4 = QtGui.QVBoxLayout()
self.saveButton = QtGui.QPushButton(self.settingsBox)
self.saveButton.setText("Save plot")
self.verticalLayout_4.addWidget(self.saveButton)
self.formLayout_9 = QtGui.QFormLayout()
self.formLayout_9.setObjectName(_fromUtf8("formLayout_9"))
self.avgLabel = QtGui.QLabel(self.settingsBox)
self.avgLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.avgLabel.setObjectName(_fromUtf8("avgLabel"))
self.formLayout_9.setWidget(0, QtGui.QFormLayout.LabelRole,
self.avgLabel)
self.avgCheck = QtGui.QCheckBox(self.settingsBox)
self.formLayout_9.setWidget(0, QtGui.QFormLayout.FieldRole,
self.avgCheck)
self.verticalLayout_4.addLayout(self.formLayout_9)
self.formLayout_10 = QtGui.QFormLayout()
self.avgLabel_2 = QtGui.QLabel(self.settingsBox)
self.avgLabel_2.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.avgLabel_2.setObjectName(_fromUtf8("avgLabel_2"))
self.formLayout_10.setWidget(0, QtGui.QFormLayout.LabelRole,
self.avgLabel_2)
self.avgEdit = QtGui.QDoubleSpinBox(self.settingsBox)
self.avgEdit.setDecimals(0)
self.avgEdit.setRange(1, 100)
self.avgEdit.setKeyboardTracking(False)
self.avgEdit.setValue(10)
self.formLayout_10.setWidget(0, QtGui.QFormLayout.FieldRole,
self.avgEdit)
self.verticalLayout_4.addLayout(self.formLayout_10)
self.formLayout_6 = QtGui.QFormLayout()
self.formLayout_6.setObjectName(_fromUtf8("formLayout_6"))
self.holdLabel = QtGui.QLabel(self.settingsBox)
self.holdLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.holdLabel.setObjectName(_fromUtf8("holdLabel"))
self.formLayout_6.setWidget(0, QtGui.QFormLayout.LabelRole,
self.holdLabel)
self.holdCheck = QtGui.QCheckBox(self.settingsBox)
self.formLayout_6.setWidget(0, QtGui.QFormLayout.FieldRole,
self.holdCheck)
self.verticalLayout_4.addLayout(self.formLayout_6)
self.formLayout_11 = QtGui.QFormLayout()
self.formLayout_11.setObjectName(_fromUtf8("formLayout_11"))
self.peakLabel = QtGui.QLabel(self.settingsBox)
self.peakLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.peakLabel.setObjectName(_fromUtf8("peakLabel"))
self.formLayout_11.setWidget(0, QtGui.QFormLayout.LabelRole,
self.peakLabel)
self.peakCheck = QtGui.QCheckBox(self.settingsBox)
self.formLayout_11.setWidget(0, QtGui.QFormLayout.FieldRole,
self.peakCheck)
self.verticalLayout_4.addLayout(self.formLayout_11)
self.peakStatus = QtGui.QLabel("Peak: ")
self.correctButton = QtGui.QPushButton(self.settingsBox)
self.correctButton.setText("Correction")
self.verticalLayout_4.addWidget(self.correctButton)
self.verticalLayout_5 = QtGui.QVBoxLayout()
self.traceButton = QtGui.QPushButton(self.settingsBox)
self.traceButton.setText("Save trace 1")
self.verticalLayout_5.addWidget(self.traceButton)
self.traceButton_2 = QtGui.QPushButton(self.settingsBox)
self.traceButton_2.setText("Save trace 2")
self.verticalLayout_5.addWidget(self.traceButton_2)
self.traceButton_3 = QtGui.QPushButton(self.settingsBox)
self.traceButton_3.setText("Save trace 3")
self.verticalLayout_5.addWidget(self.traceButton_3)
self.traces = [
self.traceButton, self.traceButton_2, self.traceButton_3
]
#MARKERS
self.gridLayout = QtGui.QGridLayout()
self.markerLabel = QtGui.QLabel(self.settingsBox)
self.markerLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.markerLabel, 0, 0)
self.markerCheck = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.markerCheck, 0, 1)
self.markerEdit = QtGui.QDoubleSpinBox(self.settingsBox)
self.markerEdit.setDecimals(2)
self.markerEdit.setKeyboardTracking(False)
self.markerEdit.setDisabled(True)
self.markerEdit.setSingleStep(0.1)
self.gridLayout.addWidget(self.markerEdit, 0, 2)
self.markerLabel_2 = QtGui.QLabel(self.settingsBox)
self.markerLabel_2.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.markerLabel_2, 2, 0)
self.markerCheck_2 = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.markerCheck_2, 2, 1)
self.markerEdit_2 = QtGui.QDoubleSpinBox(self.settingsBox)
self.markerEdit_2.setDecimals(2)
self.markerEdit_2.setKeyboardTracking(False)
self.markerEdit_2.setDisabled(True)
self.markerEdit_2.setSingleStep(0.1)
self.gridLayout.addWidget(self.markerEdit_2, 2, 2)
self.markerLabel_3 = QtGui.QLabel(self.settingsBox)
self.markerLabel_3.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.markerLabel_3, 3, 0)
self.markerCheck_3 = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.markerCheck_3, 3, 1)
self.markerEdit_3 = QtGui.QDoubleSpinBox(self.settingsBox)
self.markerEdit_3.setDecimals(2)
self.markerEdit_3.setKeyboardTracking(False)
self.markerEdit_3.setDisabled(True)
self.markerEdit_3.setSingleStep(0.1)
self.gridLayout.addWidget(self.markerEdit_3, 3, 2)
self.markerLabel_4 = QtGui.QLabel(self.settingsBox)
self.markerLabel_4.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.markerLabel_4, 4, 0)
self.markerCheck_4 = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.markerCheck_4, 4, 1)
self.markerEdit_4 = QtGui.QDoubleSpinBox(self.settingsBox)
self.markerEdit_4.setDecimals(2)
self.markerEdit_4.setKeyboardTracking(False)
self.markerEdit_4.setDisabled(True)
self.markerEdit_4.setSingleStep(0.1)
self.gridLayout.addWidget(self.markerEdit_4, 4, 2)
self.deltaLabel = QtGui.QLabel(self.settingsBox)
self.deltaLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTrailing
| QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.deltaLabel, 1, 0)
self.deltaCheck = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.deltaCheck, 1, 1)
self.deltaEdit = QtGui.QDoubleSpinBox(self.settingsBox)
self.deltaEdit.setDecimals(2)
self.deltaEdit.setSingleStep(0.1)
self.deltaEdit.setKeyboardTracking(False)
self.deltaEdit.setDisabled(True)
self.gridLayout.addWidget(self.deltaEdit, 1, 2)
self.deltaCheck.setDisabled(True)
self.tab1 = QtGui.QWidget()
self.settings_tabs.addTab(self.tab1, "Misc.")
self.settings_tabs.widget(0).setLayout(self.verticalLayout_4)
self.tab2 = QtGui.QWidget()
self.settings_tabs.addTab(self.tab2, "Traces")
self.settings_tabs.widget(1).setLayout(self.verticalLayout_5)
self.tab3 = QtGui.QWidget()
self.settings_tabs.addTab(self.tab3, "Markers")
self.settings_tabs.widget(2).setLayout(self.gridLayout)
self.horizontalLayout_2.addWidget(self.settingsBox)
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtGui.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 847, 21))
self.menubar.setObjectName(_fromUtf8("menubar"))
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtGui.QStatusBar(MainWindow)
self.statusbar.setObjectName(_fromUtf8("statusbar"))
MainWindow.setStatusBar(self.statusbar)
self.statusbar.addWidget(self.peakStatus)
self.statusbar.setVisible(False)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
self.gainSlider.valueChanged.connect(self.gainDisp.display)
self.saveButton.clicked.connect(self.savePlot)
def retranslateUi(self, MainWindow):
MainWindow.setWindowTitle(
_translate("MainWindow", "Analizator 0.4", None))
self.freqBox.setTitle(_translate("MainWindow", "Częstotliwość", None))
self.label.setText(_translate("MainWindow", "START [MHz]:", None))
self.label_2.setText(_translate("MainWindow", "STOP [MHz]:", None))
self.label_3.setText(_translate("MainWindow", "RBW:", None))
self.settingsBox.setTitle(_translate("MainWindow", "Ustawienia", None))
self.gainLabel.setText(_translate("MainWindow", "Gain:", None))
self.refLabel.setText(_translate("MainWindow", "REF:", None))
self.holdLabel.setText(_translate("MainWindow", "Max HOLD:", None))
self.centerLabel.setText(
_translate("MainWindow", "Center [MHz]:", None))
self.spanLabel.setText(_translate("MainWindow", "Span [MHz]:", None))
self.avgLabel.setText(_translate("MainWindow", "Average:", None))
self.avgLabel_2.setText(_translate("MainWindow", "Avg traces:", None))
self.peakLabel.setText(_translate("MainWindow", "Peak search:", None))
self.markerLabel.setText(_translate("MainWindow", "Marker 1:", None))
self.markerLabel_2.setText(_translate("MainWindow", "Marker 2:", None))
self.markerLabel_3.setText(_translate("MainWindow", "Marker 3:", None))
self.markerLabel_4.setText(_translate("MainWindow", "Marker 4:", None))
self.deltaLabel.setText(_translate("MainWindow", "Delta 1:", None))
def savePlot(self):
dialog = QtGui.QFileDialog()
pixmap = QtGui.QPixmap()
pixmap = pixmap.grabWidget(self.plot)
fileName = dialog.getSaveFileName()
print pixmap.save(fileName, format="PNG", quality=-1)
print pixmap.isNull()
print "Plot saved"
def scaleColors(self, ref):
self.colorMap.addColorStop(ref - 60, Qt.Qt.cyan)
self.colorMap.addColorStop(ref - 40, Qt.Qt.green)
self.colorMap.addColorStop(ref - 20, Qt.Qt.yellow)
def attachCurves(self, wdg, profiles, model1, library):
if library == "Qwt5" and has_qwt:
wdg.plotWdg.clear()
for i in range(0, model1.rowCount()):
profileName = model1.item(i, 4).data(Qt.EditRole)
profileId = model1.item(i, 5).data(Qt.EditRole)
isVisible = model1.item(i, 0).data(Qt.CheckStateRole)
xx = profiles[i]["l"]
yy = profiles[i][profileName]
if library == "Qwt5" and has_qwt:
# As QwtPlotCurve doesn't support nodata, split the data into single lines
# with breaks wherever data is None.
# Prepare two lists of coordinates (xx and yy). Make x=None whenever y==None.
for j in range(len(yy)):
if yy[j] is None or isnan(yy[j]):
xx[j] = None
yy[j] = None
# Split xx and yy into single lines at None values
xx = [
list(g)
for k, g in itertools.groupby(xx, lambda x: x is None)
if not k
]
yy = [
list(g)
for k, g in itertools.groupby(yy, lambda x: x is None)
if not k
]
# Create & attach one QwtPlotCurve per one single line
for j in range(len(xx)):
curve = QwtPlotCurve(profileId)
curve.setData(xx[j], yy[j])
curve.setPen(
QPen(model1.item(i, 1).data(Qt.BackgroundRole), 3))
curve.attach(wdg.plotWdg)
curve.setVisible(isVisible)
elif library == "Matplotlib" and has_mpl:
lines = wdg.plotWdg.figure.get_axes()[0].get_lines()
lineIds = [line.get_gid() for line in lines]
if profileId in lineIds:
# Update existing line
line = lines[lineIds.index(profileId)]
line.set_data([xx, yy])
else:
# Create new line
line = wdg.plotWdg.figure.get_axes()[0].plot(
xx, yy, gid=profileId)[0]
line.set_visible(isVisible)
# X-axis have to be set before wdg is redrawn in changeColor, otherwise and
# exception is sometimes thrown when time-based axis is used.
minimumValueX = min(z for z in profiles[i]["l"])
maximumValueX = max(z for z in profiles[i]["l"])
wdg.plotWdg.figure.get_axes()[0].set_xlim(
[minimumValueX, maximumValueX])
self.changeColor(wdg, "Matplotlib",
model1.item(i, 1).data(Qt.BackgroundRole),
profileId)
class ExampleApp(QtGui.QMainWindow, gui.Ui_MainWindow):
def __init__(self):
super(self.__class__, self).__init__()
self.setupUi(self)
self.label_current_state.installEventFilter(self)
self.label_sensor.installEventFilter(self)
self.label_sensor_1.installEventFilter(self)
self.label_sensor_2.installEventFilter(self)
self.label_sensor_3.installEventFilter(self)
self.label_sensor_4.installEventFilter(self)
self.label_humidity.installEventFilter(self)
self.label_humidity_1.installEventFilter(self)
self.label_humidity_2.installEventFilter(self)
self.label_humidity_3.installEventFilter(self)
self.label_humidity_4.installEventFilter(self)
self.label_temperature.installEventFilter(self)
self.label_temperature_1.installEventFilter(self)
self.label_temperature_2.installEventFilter(self)
self.label_temperature_3.installEventFilter(self)
self.label_temperature_4.installEventFilter(self)
"""self.doubleSpinBox_humidity.installEventFilter(self)
self.doubleSpinBox_humidity1.installEventFilter(self)
self.doubleSpinBox_humidity2.installEventFilter(self)
self.doubleSpinBox_humidity3.installEventFilter(self)
self.doubleSpinBox_humidity4.installEventFilter(self)
self.doubleSpinBox_temperature.installEventFilter(self)
self.doubleSpinBox_temperature1.installEventFilter(self)
self.doubleSpinBox_temperature2.installEventFilter(self)
self.doubleSpinBox_temperature3.installEventFilter(self)
self.doubleSpinBox_temperature4.installEventFilter(self)"""
self.stateOfCurvers = [True, True, True, True, True]
self.sensors = [
"p11/raspberry/sht75.01", "p11/raspberry/sht75.02",
"p11/raspberry/sht75.03", "p11/raspberry/sht75.04",
"p11/raspberry/sht75.05"
]
cwd = os.getcwd()
self.filePath = cwd + "/data/"
if not os.path.exists(self.filePath):
os.makedirs(self.filePath)
#print self.cwd
self.filename = 'hum_data%s.csv' % time.strftime('%Y%m%d-%H%M%S')
self.file = open(self.filePath + self.filename, 'wb')
self.writer = csv.writer(self.file,
delimiter=';',
quotechar="",
quoting=csv.QUOTE_NONE,
escapechar=';')
self.writer.writerow([
'#Time',
'#Temperature_1',
'Humidity_1',
'Temperature_2',
'Humidity_2',
'Temperature_3',
'Humidity_3',
'Temperature_4',
'Humidity_4',
'Temperature_5',
'Humidity_5',
])
self.label_sensor.setStyleSheet(
"background-color: rgb(153,0,0); color: rgb(255,255,255);")
self.label_sensor_1.setStyleSheet(
"background-color: rgb(153,153,0); color: rgb(255,255,255);")
self.label_sensor_2.setStyleSheet(
"background-color: rgb(0,0,0); color: rgb(255,255,255);")
self.label_sensor_3.setStyleSheet(
"background-color: rgb(0,0,153); color: rgb(255,255,255);")
self.label_sensor_4.setStyleSheet(
"background-color: rgb(0,153,0); color: rgb(255,255,255);")
#self.humidity = []
#self.temperature = []
self.humidity1 = "---"
self.humidity2 = "---"
self.humidity3 = "---"
self.humidity4 = "---"
self.humidity5 = "---"
self.temperature1 = "---"
self.temperature2 = "---"
self.temperature3 = "---"
self.temperature4 = "---"
self.temperature5 = "---"
self.doubleSpinBox_temperature.setValue(0.00)
self.doubleSpinBox_humidity.setValue(0.00)
self.doubleSpinBox_temperature1.setValue(0.00)
self.doubleSpinBox_humidity1.setValue(0.00)
self.doubleSpinBox_temperature2.setValue(0.00)
self.doubleSpinBox_humidity2.setValue(0.00)
self.doubleSpinBox_temperature3.setValue(0.00)
self.doubleSpinBox_humidity3.setValue(0.00)
self.doubleSpinBox_temperature4.setValue(0.00)
self.doubleSpinBox_humidity4.setValue(0.00)
self.containers = []
for i in range(len(self.sensors)):
#self.containers.append(deque(maxlen = 2250))
self.containers.append(deque(maxlen=111))
#self.times = deque(maxlen = 2250)
self.times = deque(maxlen=111)
self.qwtPlot.insertLegend(Qwt.QwtLegend(), Qwt.QwtPlot.BottomLegend)
self.curve1 = QwtPlotCurve("Sensor1")
#self.curve1.setPen(Qt.QPen(Qt.Qt.red, 3, Qt.Qt.SolidLine))
self.curve1.setPen(Qt.QPen(QColor(153, 0, 0), 3, Qt.Qt.SolidLine))
self.curve2 = QwtPlotCurve("Sensor2")
#self.curve2.setPen(Qt.QPen(Qt.Qt.yellow, 3, Qt.Qt.SolidLine))
self.curve2.setPen(Qt.QPen(QColor(153, 153, 0), 3, Qt.Qt.SolidLine))
self.curve3 = QwtPlotCurve("Sensor3")
#self.curve3.setPen(Qt.QPen(Qt.Qt.black, 3, Qt.Qt.SolidLine))
self.curve3.setPen(Qt.QPen(QColor(0, 0, 0), 3, Qt.Qt.SolidLine))
self.curve4 = QwtPlotCurve("Sensor4")
#self.curve4.setPen(Qt.QPen(Qt.Qt.blue, 3, Qt.Qt.SolidLine))
self.curve4.setPen(Qt.QPen(QColor(0, 0, 153), 3, Qt.Qt.SolidLine))
#self.curve5 = QwtPlotCurve("Sensor5")
#self.curve5.setPen(Qt.QPen(Qt.Qt.green, 3, Qt.Qt.SolidLine))
#self.curve5.setPen(Qt.QPen(QColor(0,153,0), 3, Qt.Qt.SolidLine))
self.curve1.attach(self.qwtPlot)
self.curve2.attach(self.qwtPlot)
self.curve3.attach(self.qwtPlot)
self.curve4.attach(self.qwtPlot)
#self.curve5.attach(self.qwtPlot)
#print self.qwtPlot.axisAutoScale(0)
#print self.qwtPlot.axisAutoScale(1)
#print self.qwtPlot.axisAutoScale(2)
#print self.qwtPlot.axisAutoScale(3)
#self.qwtPlot.setAxisAutoScale(0)
#self.qwtPlot.setAxisScale(2, 0, 0.3)
self.data_thread1 = read_rasp_Thread(self.sensors[0])
self.connect(self.data_thread1, SIGNAL("newData"), self.updateData1)
self.connect(self.data_thread1, SIGNAL("connectionFailed()"),
self.connectionFailed1)
self.data_thread2 = read_rasp_Thread(self.sensors[1])
self.connect(self.data_thread2, SIGNAL("newData"), self.updateData2)
self.connect(self.data_thread2, SIGNAL("connectionFailed()"),
self.connectionFailed2)
self.data_thread3 = read_rasp_Thread(self.sensors[2])
self.connect(self.data_thread3, SIGNAL("newData"), self.updateData3)
self.connect(self.data_thread3, SIGNAL("connectionFailed()"),
self.connectionFailed3)
self.data_thread4 = read_rasp_Thread(self.sensors[3])
self.connect(self.data_thread4, SIGNAL("newData"), self.updateData4)
self.connect(self.data_thread4, SIGNAL("connectionFailed()"),
self.connectionFailed4)
self.data_thread5 = read_rasp_Thread(self.sensors[4])
self.connect(self.data_thread5, SIGNAL("newData"), self.updateData5)
self.connect(self.data_thread5, SIGNAL("connectionFailed()"),
self.connectionFailed5)
self.data_thread1.start()
self.data_thread2.start()
self.data_thread3.start()
self.data_thread4.start()
self.data_thread5.start()
self.connections = [True, True, True, True, True]
self.signals = [False, False, False, False, False]
self.start = time.time()
self.TimeToWrite = time.time()
def connectionFailed1(self):
self.connections[0] = False
self.updateData1("-----", "-----", True)
def connectionFailed2(self):
self.connections[1] = False
self.updateData2("-----", "-----", True)
def connectionFailed3(self):
self.connections[2] = False
self.updateData3("-----", "-----", True)
def connectionFailed4(self):
self.connections[3] = False
self.updateData4("-----", "-----", True)
def connectionFailed5(self):
self.connections[4] = False
self.updateData5("-----", "-----", True)
def updateData1(self, humidity, temperature, failed=False):
self.signals[0] = True
if not failed:
self.doubleSpinBox_humidity.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_temperature.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_humidity.setValue(humidity)
self.doubleSpinBox_temperature.setValue(temperature)
self.humidity1 = float("%.2f" % humidity)
self.temperature1 = float("%.2f" % temperature)
else:
self.doubleSpinBox_humidity.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_temperature.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_humidity.setValue(0.00)
self.doubleSpinBox_temperature.setValue(0.00)
self.humidity1 = "---"
self.temperature1 = "---"
def updateData2(self, humidity, temperature, failed=False):
self.signals[1] = True
if not failed:
self.doubleSpinBox_humidity1.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_temperature1.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_humidity1.setValue(humidity)
self.doubleSpinBox_temperature1.setValue(temperature)
self.humidity2 = float("%.2f" % humidity)
self.temperature2 = float("%.2f" % temperature)
else:
self.doubleSpinBox_humidity1.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_temperature1.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_humidity1.setValue(0.00)
self.doubleSpinBox_temperature1.setValue(0.00)
self.humidity2 = "---"
self.temperature2 = "---"
def updateData3(self, humidity, temperature, failed=False):
self.signals[2] = True
if not failed:
self.doubleSpinBox_humidity2.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_temperature2.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_humidity2.setValue(humidity)
self.doubleSpinBox_temperature2.setValue(temperature)
self.humidity3 = float("%.2f" % humidity)
self.temperature3 = float("%.2f" % temperature)
else:
self.doubleSpinBox_humidity2.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_temperature2.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_humidity2.setValue(0.00)
self.doubleSpinBox_temperature2.setValue(0.00)
self.humidity3 = "---"
self.temperature3 = "---"
def updateData4(self, humidity, temperature, failed=False):
self.signals[3] = True
if not failed:
self.doubleSpinBox_humidity3.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_temperature3.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_humidity3.setValue(humidity)
self.doubleSpinBox_temperature3.setValue(temperature)
self.humidity4 = float("%.2f" % humidity)
self.temperature4 = float("%.2f" % temperature)
else:
self.doubleSpinBox_humidity3.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_temperature3.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_humidity3.setValue(0.00)
self.doubleSpinBox_temperature3.setValue(0.00)
self.humidity4 = "---"
self.temperature4 = "---"
def updateData5(self, humidity, temperature, failed=False):
self.signals[4] = True
if not failed:
self.doubleSpinBox_humidity4.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_temperature4.setStyleSheet(
"background-color: rgb(255,255,255);")
self.doubleSpinBox_humidity4.setValue(humidity)
self.doubleSpinBox_temperature4.setValue(temperature)
self.humidity5 = float("%.2f" % humidity)
self.temperature5 = float("%.2f" % temperature)
else:
self.doubleSpinBox_humidity4.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_temperature4.setStyleSheet(
"background-color: rgb(255,0,0);")
self.doubleSpinBox_humidity4.setValue(0.00)
self.doubleSpinBox_temperature4.setValue(0.00)
self.humidity5 = "---"
self.temperature5 = "---"
if self.signals[0] and self.signals[1] and self.signals[
2] and self.signals[3] and self.signals[4]:
for i in range(len(self.signals)):
self.signals[i] = False
if self.humidity1 == "---":
self.containers[0].append(0)
else:
self.containers[0].append(self.humidity1)
if self.humidity2 == "---":
self.containers[1].append(0)
else:
self.containers[1].append(self.humidity2)
if self.humidity3 == "---":
self.containers[2].append(0)
else:
self.containers[2].append(self.humidity3)
if self.humidity4 == "---":
self.containers[3].append(0)
else:
self.containers[3].append(self.humidity4)
if self.humidity5 == "---":
self.containers[4].append(0)
else:
self.containers[4].append(self.humidity5)
elapsedTime = (time.time() - self.start) / 60.
self.times.append(elapsedTime)
self.xdata = np.array(self.times)
self.ydata1 = np.array(self.containers[0])
self.ydata2 = np.array(self.containers[1])
self.ydata3 = np.array(self.containers[2])
self.ydata4 = np.array(self.containers[3])
self.ydata5 = np.array(self.containers[4])
self.plotData()
a = ""
for i in range(len(self.connections)):
if not self.connections[i]:
a += str(i + 1) + " "
if a == "":
self.label_current_state.setStyleSheet("color: rgb(50,150,0);")
self.label_current_state.setText("Current state: ON")
else:
self.label_current_state.setStyleSheet("color: rgb(255,0,0);")
self.label_current_state.setText(
"Connection to sensor N %s failed!!!\nTry properly make the connection"
% a[0:-1])
for i in range(len(self.connections)):
self.connections[i] = True
row = []
timeToWrite = '%s' % time.strftime('%Y%m%d-%H%M%S')
row.append(timeToWrite)
if self.temperature1 == "---":
row.append(self.temperature1)
else:
row.append("%.2f" % self.temperature1)
if self.humidity1 == "---":
row.append(self.humidity1)
else:
row.append("%.2f" % self.humidity1)
if self.temperature2 == "---":
row.append(self.temperature2)
else:
row.append("%.2f" % self.temperature2)
if self.humidity2 == "---":
row.append(self.humidity2)
else:
row.append("%.2f" % self.humidity2)
if self.temperature3 == "---":
row.append(self.temperature3)
else:
row.append("%.2f" % self.temperature3)
if self.humidity3 == "---":
row.append(self.humidity3)
else:
row.append("%.2f" % self.humidity3)
if self.temperature4 == "---":
row.append(self.temperature4)
else:
row.append("%.2f" % self.temperature4)
if self.humidity4 == "---":
row.append(self.humidity4)
else:
row.append("%.2f" % self.humidity4)
if self.temperature5 == "---":
row.append(self.temperature5)
else:
row.append("%.2f" % self.temperature5)
if self.humidity5 == "---":
row.append(self.humidity5)
else:
row.append("%.2f" % self.humidity5)
self.writer.writerow(row)
if ((time.time() - self.TimeToWrite) / 60.) > 5:
self.file.close()
self.file = open(self.filePath + self.filename, 'a')
self.writer = csv.writer(self.file,
delimiter=';',
quotechar="",
quoting=csv.QUOTE_NONE,
escapechar=';')
self.TimeToWrite = time.time()
def plotData(self):
#print time.time()
self.curve1.setData(self.xdata, self.ydata1)
self.curve2.setData(self.xdata, self.ydata2)
self.curve3.setData(self.xdata, self.ydata3)
self.curve4.setData(self.xdata, self.ydata4)
#self.curve5.setData(self.xdata, self.ydata5)
self.qwtPlot.replot()
def eventFilter(self, obj, event):
if (event.type() == Qt.QEvent.MouseButtonRelease) and (
obj == self.label_current_state):
self.blackScreen = black_screen_Thread()
self.blackScreen.start()
if (event.type() == Qt.QEvent.MouseButtonRelease) and (
obj == self.label_sensor or obj == self.label_humidity
or obj == self.label_temperature):
if not self.stateOfCurvers[0]:
self.curve1.attach(self.qwtPlot)
self.curve2.attach(self.qwtPlot)
self.curve3.attach(self.qwtPlot)
self.curve4.attach(self.qwtPlot)
#self.curve5.attach(self.qwtPlot)
self.qwtPlot.replot()
self.stateOfCurvers = [True, True, True, True, True]
else:
self.curve1.attach(self.qwtPlot)
self.curve2.detach()
self.curve3.detach()
self.curve4.detach()
#self.curve5.detach()
self.qwtPlot.replot()
self.stateOfCurvers = [False, True, True, True, True]
if (event.type() == Qt.QEvent.MouseButtonRelease) and (
obj == self.label_sensor_1 or obj == self.label_humidity_1
or obj == self.label_temperature_1):
if not self.stateOfCurvers[1]:
self.curve2.detach()
self.curve1.attach(self.qwtPlot)
self.curve2.attach(self.qwtPlot)
self.curve3.attach(self.qwtPlot)
self.curve4.attach(self.qwtPlot)
#self.curve5.attach(self.qwtPlot)
self.qwtPlot.replot()
self.stateOfCurvers = [True, True, True, True, True]
else:
self.curve2.attach(self.qwtPlot)
self.curve1.detach()
self.curve3.detach()
self.curve4.detach()
#self.curve5.detach()
self.qwtPlot.replot()
self.stateOfCurvers = [True, False, True, True, True]
if (event.type() == Qt.QEvent.MouseButtonRelease) and (
obj == self.label_sensor_2 or obj == self.label_humidity_2
or obj == self.label_temperature_2):
if not self.stateOfCurvers[2]:
self.curve3.detach()
self.curve1.attach(self.qwtPlot)
self.curve2.attach(self.qwtPlot)
self.curve3.attach(self.qwtPlot)
self.curve4.attach(self.qwtPlot)
#self.curve5.attach(self.qwtPlot)
self.qwtPlot.replot()
self.stateOfCurvers = [True, True, True, True, True]
else:
self.curve3.attach(self.qwtPlot)
self.curve1.detach()
self.curve2.detach()
self.curve4.detach()
#self.curve5.detach()
self.qwtPlot.replot()
self.stateOfCurvers = [True, True, False, True, True]
if (event.type() == Qt.QEvent.MouseButtonRelease) and (
obj == self.label_sensor_3 or obj == self.label_humidity_3
or obj == self.label_temperature_3):
if not self.stateOfCurvers[3]:
self.curve4.detach()
self.curve1.attach(self.qwtPlot)
self.curve2.attach(self.qwtPlot)
self.curve3.attach(self.qwtPlot)
self.curve4.attach(self.qwtPlot)
#self.curve5.attach(self.qwtPlot)
self.qwtPlot.replot()
self.stateOfCurvers = [True, True, True, True, True]
else:
self.curve4.attach(self.qwtPlot)
self.curve1.detach()
self.curve2.detach()
self.curve3.detach()
#self.curve5.detach()
self.qwtPlot.replot()
self.stateOfCurvers = [True, True, True, False, True]
if (event.type() == Qt.QEvent.MouseButtonRelease) and (
obj == self.label_sensor_4 or obj == self.label_humidity_4
or obj == self.label_temperature_4):
if not self.stateOfCurvers[4]:
#self.curve5.detach()
self.curve1.attach(self.qwtPlot)
self.curve2.attach(self.qwtPlot)
self.curve3.attach(self.qwtPlot)
self.curve4.attach(self.qwtPlot)
#self.curve5.attach(self.qwtPlot)
self.qwtPlot.replot()
self.stateOfCurvers = [True, True, True, True, True]
else:
#self.curve5.attach(self.qwtPlot)
self.curve1.detach()
self.curve2.detach()
self.curve3.detach()
self.curve4.detach()
self.qwtPlot.replot()
self.stateOfCurvers = [True, True, True, True, False]
return QtGui.QMainWindow.eventFilter(self, obj, event)
def stopMeasure(self):
if self.data_thread1 is not None:
self.data_thread1.stop()
if self.data_thread2 is not None:
self.data_thread2.stop()
if self.data_thread3 is not None:
self.data_thread3.stop()
if self.data_thread4 is not None:
self.data_thread4.stop()
if self.data_thread5 is not None:
self.data_thread5.stop()
self.file.close()
def __del__(self):
self.stopMeasure()
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName(_fromUtf8("MainWindow"))
MainWindow.resize(847, 480)
self.centralwidget = QtGui.QWidget(MainWindow)
self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
self.horizontalLayout_2 = QtGui.QHBoxLayout(self.centralwidget)
self.horizontalLayout_2.setObjectName(_fromUtf8("horizontalLayout_2"))
self.verticalLayout = QtGui.QVBoxLayout()
self.verticalLayout.setObjectName(_fromUtf8("verticalLayout"))
#Tworzenie zakładek
self.tabs = QtGui.QTabWidget(self.centralwidget)
#Główny wykre
self.plot = QwtPlot(self.centralwidget)
self.plot.setObjectName(_fromUtf8("plot"))
self.plot.setAxisScale(self.plot.yLeft, -20, 80)
self.plot.setAutoFillBackground(True)
#self.plot.setPalette(Qt.Qt.black)
self.plot.setCanvasBackground(Qt.Qt.black)
self.grid = QwtPlotGrid()
'''self.Yscale = QwtScaleDiv()
self.Yscale.setInterval(10)
self.Xscale = QwtScaleDiv()
self.Xscale.setInterval(10)
self.grid.setYDiv(self.YScale)
self.grid.setXDiv(self.Xscale)'''
self.grid.setMajPen(Qt.Qt.gray)
self.grid.attach(self.plot)
self.tabs.addTab(self.plot, "Spectrum")
self.curve = QwtPlotCurve('')
self.curve.setPen(Qt.Qt.yellow)
self.curve.attach(self.plot)
self.hold_curve = QwtPlotCurve('')
self.hold_curve.setPen(Qt.Qt.red)
self.peak_marker = QwtPlotMarker()
self.symbol = QwtSymbol(QwtSymbol.DTriangle, QtGui.QBrush(Qt.Qt.red), QtGui.QPen(Qt.Qt.red), QtCore.QSize(10,10))
self.peak_marker.setSymbol(self.symbol)
self.peak_marker.setLabelAlignment(Qt.Qt.AlignTop)
self.sybmol_2 = QwtSymbol(QwtSymbol.DTriangle, QtGui.QBrush(Qt.Qt.red), QtGui.QPen(Qt.Qt.white), QtCore.QSize(10,10))
self.marker_1 = QwtPlotMarker()
self.marker_1.setSymbol(self.sybmol_2)
self.marker_1.setLabelAlignment(Qt.Qt.AlignTop)
self.marker_2 = QwtPlotMarker()
self.marker_2.setSymbol(self.sybmol_2)
self.marker_2.setLabelAlignment(Qt.Qt.AlignTop)
self.marker_3 = QwtPlotMarker()
self.marker_3.setSymbol(self.sybmol_2)
self.marker_3.setLabelAlignment(Qt.Qt.AlignTop)
self.marker_4 = QwtPlotMarker()
self.marker_4.setSymbol(self.sybmol_2)
self.marker_4.setLabelAlignment(Qt.Qt.AlignTop)
self.delta_marker = QwtPlotMarker()
self.delta_marker.setSymbol(self.sybmol_2)
self.delta_marker.setLabelAlignment(Qt.Qt.AlignTop)
self.markers = [self.marker_1, self.marker_2, self.marker_3, self.marker_4]
self.save_curve_1 = QwtPlotCurve('')
self.save_curve_1.setPen(Qt.Qt.green)
self.save_curve_2 = QwtPlotCurve('')
self.save_curve_2.setPen(Qt.Qt.cyan)
self.save_curve_3 = QwtPlotCurve('')
self.save_curve_3.setPen(Qt.Qt.magenta)
self.saved_curves = [self.save_curve_1, self.save_curve_2, self.save_curve_3]
#Wykres waterfall
'''self.plot_2 = QwtPlot(self.centralwidget)
self.plot_2.setObjectName(_fromUtf8("plot_2"))
self.waterfall = QwtPlotSpectrogram()
self.waterfall.attach(self.plot_2)
self.colorMap = QwtLinearColorMap(Qt.Qt.darkCyan, Qt.Qt.red)
self.scaleColors(80)
self.waterfall.setColorMap(self.colorMap)
#self.waterfallData = QwtRasterData()
#self.tabs.addTab(self.plot_2, "Waterfall")'''
self.verticalLayout.addWidget(self.tabs)
self.picker = QwtPlotPicker(QwtPlot.xBottom,
QwtPlot.yLeft,
QwtPicker.PointSelection | QwtPicker.DragSelection,
QwtPlotPicker.CrossRubberBand,
QwtPicker.AlwaysOn,
self.plot.canvas())
self.picker.setTrackerPen(Qt.Qt.white)
self.picker.setRubberBandPen(Qt.Qt.gray)
self.freqBox = QtGui.QGroupBox(self.centralwidget)
self.freqBox.setObjectName(_fromUtf8("freqBox"))
self.verticalLayout_3 = QtGui.QVBoxLayout(self.freqBox)
self.horizontalLayout = QtGui.QHBoxLayout()
self.horizontalLayout.setObjectName(_fromUtf8("horizontalLayout"))
self.formLayout_3 = QtGui.QFormLayout()
self.formLayout_3.setObjectName(_fromUtf8("formLayout_3"))
self.label = QtGui.QLabel(self.freqBox)
self.label.setObjectName(_fromUtf8("label"))
self.formLayout_3.setWidget(0, QtGui.QFormLayout.LabelRole, self.label)
self.startEdit = QtGui.QDoubleSpinBox(self.freqBox)
self.startEdit.setObjectName(_fromUtf8("startEdit"))
self.startEdit.setDecimals(2)
self.startEdit.setRange(1, 1280)
self.startEdit.setKeyboardTracking(False)
self.formLayout_3.setWidget(0, QtGui.QFormLayout.FieldRole, self.startEdit)
self.horizontalLayout.addLayout(self.formLayout_3)
self.formLayout_4 = QtGui.QFormLayout()
self.formLayout_4.setObjectName(_fromUtf8("formLayout_4"))
self.label_2 = QtGui.QLabel(self.freqBox)
self.label_2.setObjectName(_fromUtf8("label_2"))
self.formLayout_4.setWidget(0, QtGui.QFormLayout.LabelRole, self.label_2)
self.stopEdit = QtGui.QDoubleSpinBox(self.freqBox)
self.stopEdit.setObjectName(_fromUtf8("stopEdit"))
self.stopEdit.setDecimals(2)
self.stopEdit.setRange(1, 1280)
self.stopEdit.setKeyboardTracking(False)
self.formLayout_4.setWidget(0, QtGui.QFormLayout.FieldRole, self.stopEdit)
self.horizontalLayout.addLayout(self.formLayout_4)
self.formLayout_5 = QtGui.QFormLayout()
self.formLayout_5.setObjectName(_fromUtf8("formLayout_5"))
self.label_3 = QtGui.QLabel(self.freqBox)
self.label_3.setObjectName(_fromUtf8("label_3"))
self.formLayout_5.setWidget(0, QtGui.QFormLayout.LabelRole, self.label_3)
self.rbwEdit = QtGui.QComboBox(self.freqBox)
self.rbwEdit.setObjectName(_fromUtf8("rbwEdit"))
self.rbwEdit.addItem('0,21 kHz', 16384)
self.rbwEdit.addItem('0,42 kHz', 8192)
self.rbwEdit.addItem('0,84 kHz', 4096)
self.rbwEdit.addItem('1,69 kHz', 2048)
self.rbwEdit.addItem('3,38 kHz', 1024)
self.rbwEdit.addItem('6,75 kHz', 512)
self.rbwEdit.addItem('13,5 kHz', 256)
self.rbwEdit.addItem('27 kHz', 128)
self.rbwEdit.addItem('54 kHz', 64)
self.rbwEdit.addItem('108 kHz', 32)
self.rbwEdit.addItem('216 kHz', 16)
self.rbwEdit.addItem('432 kHz', 8)
self.rbwEdit.setCurrentIndex(4)
self.formLayout_5.setWidget(0, QtGui.QFormLayout.FieldRole, self.rbwEdit)
self.horizontalLayout.addLayout(self.formLayout_5)
spacerItem = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.horizontalLayout.addItem(spacerItem)
self.verticalLayout_3.addLayout(self.horizontalLayout)
self.horizontalLayout_3 = QtGui.QHBoxLayout()
self.horizontalLayout_3.setObjectName(_fromUtf8("horizontalLayout_3"))
self.formLayout_7 = QtGui.QFormLayout()
self.formLayout_7.setObjectName(_fromUtf8("formLayout_7"))
self.centerLabel = QtGui.QLabel(self.freqBox)
self.centerLabel.setObjectName(_fromUtf8("centerLabel"))
self.formLayout_7.setWidget(0, QtGui.QFormLayout.LabelRole, self.centerLabel)
self.centerEdit = QtGui.QDoubleSpinBox(self.freqBox)
self.centerEdit.setObjectName(_fromUtf8("centerEdit"))
self.centerEdit.setDecimals(2)
self.centerEdit.setRange(1, 1280)
self.centerEdit.setKeyboardTracking(False)
self.formLayout_7.setWidget(0, QtGui.QFormLayout.FieldRole, self.centerEdit)
self.horizontalLayout_3.addLayout(self.formLayout_7)
self.formLayout_8 = QtGui.QFormLayout()
self.formLayout_8.setObjectName(_fromUtf8("formLayout_8"))
self.spanLabel = QtGui.QLabel(self.freqBox)
self.spanLabel.setObjectName(_fromUtf8("spanLabel"))
self.formLayout_8.setWidget(0, QtGui.QFormLayout.LabelRole, self.spanLabel)
self.spanEdit = QtGui.QDoubleSpinBox(self.freqBox)
self.spanEdit.setObjectName(_fromUtf8("spanEdit"))
self.spanEdit.setDecimals(2)
self.spanEdit.setRange(0.1, 1280)
self.spanEdit.setKeyboardTracking(False)
self.formLayout_8.setWidget(0, QtGui.QFormLayout.FieldRole, self.spanEdit)
self.horizontalLayout_3.addLayout(self.formLayout_8)
self.horizontalLayout_3.addItem(spacerItem)
self.verticalLayout_3.addLayout(self.horizontalLayout_3)
self.verticalLayout.addWidget(self.freqBox)
self.horizontalLayout_2.addLayout(self.verticalLayout)
self.settingsBox = QtGui.QGroupBox(self.centralwidget)
self.settingsBox.setMaximumSize(QtCore.QSize(250, 16777215))
self.settingsBox.setObjectName(_fromUtf8("settingsBox"))
self.verticalLayout_2 = QtGui.QVBoxLayout(self.settingsBox)
self.verticalLayout_2.setObjectName(_fromUtf8("verticalLayout_2"))
self.formLayout = QtGui.QFormLayout()
self.formLayout.setObjectName(_fromUtf8("formLayout"))
self.gainLabel = QtGui.QLabel(self.settingsBox)
self.gainLabel.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.gainLabel.setObjectName(_fromUtf8("gainLabel"))
self.formLayout.setWidget(0, QtGui.QFormLayout.LabelRole, self.gainLabel)
self.gainSlider = QtGui.QSlider(self.settingsBox)
self.gainSlider.setMaximum(49)
self.gainSlider.setSingleStep(1)
self.gainSlider.setProperty("value", 20)
self.gainSlider.setOrientation(QtCore.Qt.Horizontal)
self.gainSlider.setObjectName(_fromUtf8("gainSlider"))
self.formLayout.setWidget(0, QtGui.QFormLayout.FieldRole, self.gainSlider)
self.verticalLayout_2.addLayout(self.formLayout)
self.gainDisp = QtGui.QLCDNumber(self.settingsBox)
self.gainDisp.setSegmentStyle(QtGui.QLCDNumber.Flat)
self.verticalLayout_2.addWidget(self.gainDisp)
'''self.offsetButton = QtGui.QPushButton(self.settingsBox)
self.offsetButton.setText("Remove DC offset")
self.verticalLayout_2.addWidget(self.offsetButton) '''
self.formLayout_2 = QtGui.QFormLayout()
self.formLayout_2.setObjectName(_fromUtf8("formLayout_2"))
self.refLabel = QtGui.QLabel(self.settingsBox)
self.refLabel.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.refLabel.setObjectName(_fromUtf8("refLabel"))
self.formLayout_2.setWidget(0, QtGui.QFormLayout.LabelRole, self.refLabel)
self.refEdit = QtGui.QDoubleSpinBox(self.settingsBox)
self.refEdit.setObjectName(_fromUtf8("refEdit"))
self.refEdit.setDecimals(0)
self.refEdit.setKeyboardTracking(False)
self.formLayout_2.setWidget(0, QtGui.QFormLayout.FieldRole, self.refEdit)
self.verticalLayout_2.addLayout(self.formLayout_2)
spacerItem1 = QtGui.QSpacerItem(158, 304, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
self.verticalLayout_2.addItem(spacerItem1)
#Settings tabs
self.settings_tabs = QtGui.QTabWidget(self.settingsBox)
self.verticalLayout_2.addWidget(self.settings_tabs)
self.verticalLayout_4 = QtGui.QVBoxLayout()
self.saveButton = QtGui.QPushButton(self.settingsBox)
self.saveButton.setText("Save plot")
self.verticalLayout_4.addWidget(self.saveButton)
self.formLayout_9 = QtGui.QFormLayout()
self.formLayout_9.setObjectName(_fromUtf8("formLayout_9"))
self.avgLabel = QtGui.QLabel(self.settingsBox)
self.avgLabel.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.avgLabel.setObjectName(_fromUtf8("avgLabel"))
self.formLayout_9.setWidget(0, QtGui.QFormLayout.LabelRole, self.avgLabel)
self.avgCheck = QtGui.QCheckBox(self.settingsBox)
self.formLayout_9.setWidget(0, QtGui.QFormLayout.FieldRole, self.avgCheck)
self.verticalLayout_4.addLayout(self.formLayout_9)
self.formLayout_10 = QtGui.QFormLayout()
self.avgLabel_2 = QtGui.QLabel(self.settingsBox)
self.avgLabel_2.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.avgLabel_2.setObjectName(_fromUtf8("avgLabel_2"))
self.formLayout_10.setWidget(0, QtGui.QFormLayout.LabelRole, self.avgLabel_2)
self.avgEdit = QtGui.QDoubleSpinBox(self.settingsBox)
self.avgEdit.setDecimals(0)
self.avgEdit.setRange(1, 100)
self.avgEdit.setKeyboardTracking(False)
self.avgEdit.setValue(10)
self.formLayout_10.setWidget(0, QtGui.QFormLayout.FieldRole, self.avgEdit)
self.verticalLayout_4.addLayout(self.formLayout_10)
self.formLayout_6 = QtGui.QFormLayout()
self.formLayout_6.setObjectName(_fromUtf8("formLayout_6"))
self.holdLabel = QtGui.QLabel(self.settingsBox)
self.holdLabel.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.holdLabel.setObjectName(_fromUtf8("holdLabel"))
self.formLayout_6.setWidget(0, QtGui.QFormLayout.LabelRole, self.holdLabel)
self.holdCheck = QtGui.QCheckBox(self.settingsBox)
self.formLayout_6.setWidget(0, QtGui.QFormLayout.FieldRole, self.holdCheck)
self.verticalLayout_4.addLayout(self.formLayout_6)
self.formLayout_11 = QtGui.QFormLayout()
self.formLayout_11.setObjectName(_fromUtf8("formLayout_11"))
self.peakLabel = QtGui.QLabel(self.settingsBox)
self.peakLabel.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.peakLabel.setObjectName(_fromUtf8("peakLabel"))
self.formLayout_11.setWidget(0, QtGui.QFormLayout.LabelRole, self.peakLabel)
self.peakCheck = QtGui.QCheckBox(self.settingsBox)
self.formLayout_11.setWidget(0, QtGui.QFormLayout.FieldRole, self.peakCheck)
self.verticalLayout_4.addLayout(self.formLayout_11)
self.peakStatus = QtGui.QLabel("Peak: ")
self.correctButton = QtGui.QPushButton(self.settingsBox)
self.correctButton.setText("Correction")
self.verticalLayout_4.addWidget(self.correctButton)
self.verticalLayout_5 = QtGui.QVBoxLayout()
self.traceButton = QtGui.QPushButton(self.settingsBox)
self.traceButton.setText("Save trace 1")
self.verticalLayout_5.addWidget(self.traceButton)
self.traceButton_2 = QtGui.QPushButton(self.settingsBox)
self.traceButton_2.setText("Save trace 2")
self.verticalLayout_5.addWidget(self.traceButton_2)
self.traceButton_3 = QtGui.QPushButton(self.settingsBox)
self.traceButton_3.setText("Save trace 3")
self.verticalLayout_5.addWidget(self.traceButton_3)
self.traces = [self.traceButton, self.traceButton_2, self.traceButton_3]
#MARKERS
self.gridLayout = QtGui.QGridLayout()
self.markerLabel = QtGui.QLabel(self.settingsBox)
self.markerLabel.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.markerLabel, 0,0)
self.markerCheck = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.markerCheck, 0,1)
self.markerEdit = QtGui.QDoubleSpinBox(self.settingsBox)
self.markerEdit.setDecimals(2)
self.markerEdit.setKeyboardTracking(False)
self.markerEdit.setDisabled(True)
self.markerEdit.setSingleStep(0.1)
self.gridLayout.addWidget(self.markerEdit, 0,2)
self.markerLabel_2 = QtGui.QLabel(self.settingsBox)
self.markerLabel_2.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.markerLabel_2, 2,0)
self.markerCheck_2 = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.markerCheck_2, 2,1)
self.markerEdit_2 = QtGui.QDoubleSpinBox(self.settingsBox)
self.markerEdit_2.setDecimals(2)
self.markerEdit_2.setKeyboardTracking(False)
self.markerEdit_2.setDisabled(True)
self.markerEdit_2.setSingleStep(0.1)
self.gridLayout.addWidget(self.markerEdit_2, 2,2)
self.markerLabel_3 = QtGui.QLabel(self.settingsBox)
self.markerLabel_3.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.markerLabel_3, 3,0)
self.markerCheck_3 = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.markerCheck_3, 3,1)
self.markerEdit_3 = QtGui.QDoubleSpinBox(self.settingsBox)
self.markerEdit_3.setDecimals(2)
self.markerEdit_3.setKeyboardTracking(False)
self.markerEdit_3.setDisabled(True)
self.markerEdit_3.setSingleStep(0.1)
self.gridLayout.addWidget(self.markerEdit_3, 3,2)
self.markerLabel_4 = QtGui.QLabel(self.settingsBox)
self.markerLabel_4.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.markerLabel_4, 4,0)
self.markerCheck_4 = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.markerCheck_4, 4,1)
self.markerEdit_4 = QtGui.QDoubleSpinBox(self.settingsBox)
self.markerEdit_4.setDecimals(2)
self.markerEdit_4.setKeyboardTracking(False)
self.markerEdit_4.setDisabled(True)
self.markerEdit_4.setSingleStep(0.1)
self.gridLayout.addWidget(self.markerEdit_4, 4,2)
self.deltaLabel = QtGui.QLabel(self.settingsBox)
self.deltaLabel.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
self.gridLayout.addWidget(self.deltaLabel, 1,0)
self.deltaCheck = QtGui.QCheckBox(self.settingsBox)
self.gridLayout.addWidget(self.deltaCheck, 1,1)
self.deltaEdit = QtGui.QDoubleSpinBox(self.settingsBox)
self.deltaEdit.setDecimals(2)
self.deltaEdit.setSingleStep(0.1)
self.deltaEdit.setKeyboardTracking(False)
self.deltaEdit.setDisabled(True)
self.gridLayout.addWidget(self.deltaEdit, 1,2)
self.deltaCheck.setDisabled(True)
self.tab1 = QtGui.QWidget()
self.settings_tabs.addTab(self.tab1, "Misc.")
self.settings_tabs.widget(0).setLayout(self.verticalLayout_4)
self.tab2 = QtGui.QWidget()
self.settings_tabs.addTab(self.tab2, "Traces")
self.settings_tabs.widget(1).setLayout(self.verticalLayout_5)
self.tab3 = QtGui.QWidget()
self.settings_tabs.addTab(self.tab3, "Markers")
self.settings_tabs.widget(2).setLayout(self.gridLayout)
self.horizontalLayout_2.addWidget(self.settingsBox)
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtGui.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 847, 21))
self.menubar.setObjectName(_fromUtf8("menubar"))
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtGui.QStatusBar(MainWindow)
self.statusbar.setObjectName(_fromUtf8("statusbar"))
MainWindow.setStatusBar(self.statusbar)
self.statusbar.addWidget(self.peakStatus)
self.statusbar.setVisible(False)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
self.gainSlider.valueChanged.connect(self.gainDisp.display)
self.saveButton.clicked.connect(self.savePlot)
def retranslateUi(self, MainWindow):
MainWindow.setWindowTitle(_translate("MainWindow", "Analizator 0.4", None))
self.freqBox.setTitle(_translate("MainWindow", "Częstotliwość", None))
self.label.setText(_translate("MainWindow", "START [MHz]:", None))
self.label_2.setText(_translate("MainWindow", "STOP [MHz]:", None))
self.label_3.setText(_translate("MainWindow", "RBW:", None))
self.settingsBox.setTitle(_translate("MainWindow", "Ustawienia", None))
self.gainLabel.setText(_translate("MainWindow", "Gain:", None))
self.refLabel.setText(_translate("MainWindow", "REF:", None))
self.holdLabel.setText(_translate("MainWindow", "Max HOLD:", None))
self.centerLabel.setText(_translate("MainWindow", "Center [MHz]:", None))
self.spanLabel.setText(_translate("MainWindow", "Span [MHz]:", None))
self.avgLabel.setText(_translate("MainWindow", "Average:", None))
self.avgLabel_2.setText(_translate("MainWindow", "Avg traces:", None))
self.peakLabel.setText(_translate("MainWindow", "Peak search:", None))
self.markerLabel.setText(_translate("MainWindow", "Marker 1:", None))
self.markerLabel_2.setText(_translate("MainWindow", "Marker 2:", None))
self.markerLabel_3.setText(_translate("MainWindow", "Marker 3:", None))
self.markerLabel_4.setText(_translate("MainWindow", "Marker 4:", None))
self.deltaLabel.setText(_translate("MainWindow", "Delta 1:", None))
def savePlot(self):
dialog = QtGui.QFileDialog()
pixmap = QtGui.QPixmap()
pixmap = pixmap.grabWidget(self.plot)
fileName = dialog.getSaveFileName()
print pixmap.save(fileName, format="PNG", quality = -1)
print pixmap.isNull()
print "Plot saved"
def scaleColors(self, ref):
self.colorMap.addColorStop(ref-60, Qt.Qt.cyan)
self.colorMap.addColorStop(ref-40, Qt.Qt.green)
self.colorMap.addColorStop(ref-20, Qt.Qt.yellow)
class ImageController(QFrame):
"""An ImageController is a widget for controlling the display of one image.
It can emit the following signals from the image:
raise raise button was clicked
center center-on-image option was selected
unload unload option was selected
slice image slice has changed, need to redraw (emitted by SkyImage automatically)
repaint image display range or colormap has changed, need to redraw (emitted by SkyImage automatically)
"""
def __init__(self, image, parent, imgman, name=None, save=False):
QFrame.__init__(self, parent)
self.setFrameStyle(QFrame.StyledPanel | QFrame.Raised)
# init state
self.image = image
self._imgman = imgman
self._currier = PersistentCurrier()
self._control_dialog = None
# create widgets
self._lo = lo = QHBoxLayout(self)
lo.setContentsMargins(0, 0, 0, 0)
lo.setSpacing(2)
# raise button
self._wraise = QToolButton(self)
lo.addWidget(self._wraise)
self._wraise.setIcon(pixmaps.raise_up.icon())
self._wraise.setAutoRaise(True)
self._can_raise = False
QObject.connect(self._wraise, SIGNAL("clicked()"), self._raiseButtonPressed)
self._wraise.setToolTip("""<P>Click here to raise this image above other images. Hold the button down briefly to
show a menu of image operations.</P>""")
# center label
self._wcenter = QLabel(self)
self._wcenter.setPixmap(pixmaps.center_image.pm())
self._wcenter.setToolTip(
"<P>The plot is currently centered on (the reference pixel %d,%d) of this image.</P>" % self.image.referencePixel())
lo.addWidget(self._wcenter)
# name/filename label
self.name = image.name
self._wlabel = QLabel(self.name, self)
self._number = 0
self.setName(self.name)
self._wlabel.setToolTip("%s %s" % (image.filename, "\u00D7".join(map(str, image.data().shape))))
lo.addWidget(self._wlabel, 1)
# if 'save' is specified, create a "save" button
if save:
self._wsave = QToolButton(self)
lo.addWidget(self._wsave)
self._wsave.setText("save")
self._wsave.setAutoRaise(True)
self._save_dir = save if isinstance(save, str) else "."
QObject.connect(self._wsave, SIGNAL("clicked()"), self._saveImage)
self._wsave.setToolTip("""<P>Click here to write this image to a FITS file.</P>""")
# render control
dprint(2, "creating RenderControl")
self._rc = RenderControl(image, self)
dprint(2, "done")
# selectors for extra axes
self._wslicers = []
curslice = self._rc.currentSlice(); # this may be loaded from config, so not necessarily 0
for iextra, axisname, labels in self._rc.slicedAxes():
if axisname.upper() not in ["STOKES", "COMPLEX"]:
lbl = QLabel("%s:" % axisname, self)
lo.addWidget(lbl)
else:
lbl = None
slicer = QComboBox(self)
self._wslicers.append(slicer)
lo.addWidget(slicer)
slicer.addItems(labels)
slicer.setToolTip("""<P>Selects current slice along the %s axis.</P>""" % axisname)
slicer.setCurrentIndex(curslice[iextra])
QObject.connect(slicer, SIGNAL("activated(int)"), self._currier.curry(self._rc.changeSlice, iextra))
# min/max display ranges
lo.addSpacing(5)
self._wrangelbl = QLabel(self)
lo.addWidget(self._wrangelbl)
self._minmaxvalidator = FloatValidator(self)
self._wmin = QLineEdit(self)
self._wmax = QLineEdit(self)
width = self._wmin.fontMetrics().width("1.234567e-05")
for w in self._wmin, self._wmax:
lo.addWidget(w, 0)
w.setValidator(self._minmaxvalidator)
w.setMaximumWidth(width)
w.setMinimumWidth(width)
QObject.connect(w, SIGNAL("editingFinished()"), self._changeDisplayRange)
# full-range button
self._wfullrange = QToolButton(self)
lo.addWidget(self._wfullrange, 0)
self._wfullrange.setIcon(pixmaps.zoom_range.icon())
self._wfullrange.setAutoRaise(True)
QObject.connect(self._wfullrange, SIGNAL("clicked()"), self.renderControl().resetSubsetDisplayRange)
rangemenu = QMenu(self)
rangemenu.addAction(pixmaps.full_range.icon(), "Full subset", self.renderControl().resetSubsetDisplayRange)
for percent in (99.99, 99.9, 99.5, 99, 98, 95):
rangemenu.addAction("%g%%" % percent, self._currier.curry(self._changeDisplayRangeToPercent, percent))
self._wfullrange.setPopupMode(QToolButton.DelayedPopup)
self._wfullrange.setMenu(rangemenu)
# update widgets from current display range
self._updateDisplayRange(*self._rc.displayRange())
# lock button
self._wlock = QToolButton(self)
self._wlock.setIcon(pixmaps.unlocked.icon())
self._wlock.setAutoRaise(True)
self._wlock.setToolTip("""<P>Click to lock or unlock the intensity range. When the intensity range is locked across multiple images, any changes in the intensity
range of one are propagated to the others. Hold the button down briefly for additional options.</P>""")
lo.addWidget(self._wlock)
QObject.connect(self._wlock, SIGNAL("clicked()"), self._toggleDisplayRangeLock)
QObject.connect(self.renderControl(), SIGNAL("displayRangeLocked"), self._setDisplayRangeLock)
QObject.connect(self.renderControl(), SIGNAL("dataSubsetChanged"), self._dataSubsetChanged)
lockmenu = QMenu(self)
lockmenu.addAction(pixmaps.locked.icon(), "Lock all to this",
self._currier.curry(imgman.lockAllDisplayRanges, self.renderControl()))
lockmenu.addAction(pixmaps.unlocked.icon(), "Unlock all", imgman.unlockAllDisplayRanges)
self._wlock.setPopupMode(QToolButton.DelayedPopup)
self._wlock.setMenu(lockmenu)
self._setDisplayRangeLock(self.renderControl().isDisplayRangeLocked())
# dialog button
self._wshowdialog = QToolButton(self)
lo.addWidget(self._wshowdialog)
self._wshowdialog.setIcon(pixmaps.colours.icon())
self._wshowdialog.setAutoRaise(True)
self._wshowdialog.setToolTip("""<P>Click for colourmap and intensity policy options.</P>""")
QObject.connect(self._wshowdialog, SIGNAL("clicked()"), self.showRenderControls)
tooltip = """<P>You can change the currently displayed intensity range by entering low and high limits here.</P>
<TABLE>
<TR><TD><NOBR>Image min:</NOBR></TD><TD>%g</TD><TD>max:</TD><TD>%g</TD></TR>
</TABLE>""" % self.image.imageMinMax()
for w in self._wmin, self._wmax, self._wrangelbl:
w.setToolTip(tooltip)
# create image operations menu
self._menu = QMenu(self.name, self)
self._qa_raise = self._menu.addAction(pixmaps.raise_up.icon(), "Raise image",
self._currier.curry(self.image.emit, SIGNAL("raise")))
self._qa_center = self._menu.addAction(pixmaps.center_image.icon(), "Center plot on image",
self._currier.curry(self.image.emit, SIGNAL("center")))
self._qa_show_rc = self._menu.addAction(pixmaps.colours.icon(), "Colours && Intensities...",
self.showRenderControls)
if save:
self._qa_save = self._menu.addAction("Save image...", self._saveImage)
self._menu.addAction("Export image to PNG file...", self._exportImageToPNG)
self._export_png_dialog = None
self._menu.addAction("Unload image", self._currier.curry(self.image.emit, SIGNAL("unload")))
self._wraise.setMenu(self._menu)
self._wraise.setPopupMode(QToolButton.DelayedPopup)
# connect updates from renderControl and image
self.image.connect(SIGNAL("slice"), self._updateImageSlice)
QObject.connect(self._rc, SIGNAL("displayRangeChanged"), self._updateDisplayRange)
# default plot depth of image markers
self._z_markers = None
# and the markers themselves
self._image_border = QwtPlotCurve()
self._image_label = QwtPlotMarker()
# subset markers
self._subset_pen = QPen(QColor("Light Blue"))
self._subset_border = QwtPlotCurve()
self._subset_border.setPen(self._subset_pen)
self._subset_border.setVisible(False)
self._subset_label = QwtPlotMarker()
text = QwtText("subset")
text.setColor(self._subset_pen.color())
self._subset_label.setLabel(text)
self._subset_label.setLabelAlignment(Qt.AlignRight | Qt.AlignBottom)
self._subset_label.setVisible(False)
self._setting_lmrect = False
self._all_markers = [self._image_border, self._image_label, self._subset_border, self._subset_label]
def close(self):
if self._control_dialog:
self._control_dialog.close()
self._control_dialog = None
def __del__(self):
self.close()
def __eq__(self, other):
return self is other
def renderControl(self):
return self._rc
def getMenu(self):
return self._menu
def getFilename(self):
return self.image.filename
def setName(self, name):
self.name = name
self._wlabel.setText("%s: %s" % (chr(ord('a') + self._number), self.name))
def setNumber(self, num):
self._number = num
self._menu.menuAction().setText("%s: %s" % (chr(ord('a') + self._number), self.name))
self._qa_raise.setShortcut(QKeySequence("Alt+" + chr(ord('A') + num)))
self.setName(self.name)
def getNumber(self):
return self._number
def setPlotProjection(self, proj):
self.image.setPlotProjection(proj)
sameproj = proj == self.image.projection
self._wcenter.setVisible(sameproj)
self._qa_center.setVisible(not sameproj)
if self._image_border:
(l0, l1), (m0, m1) = self.image.getExtents()
path = numpy.array([l0, l0, l1, l1, l0]), numpy.array([m0, m1, m1, m0, m0])
self._image_border.setData(*path)
if self._image_label:
self._image_label.setValue(path[0][2], path[1][2])
def addPlotBorder(self, border_pen, label, label_color=None, bg_brush=None):
# make plot items for image frame
# make curve for image borders
(l0, l1), (m0, m1) = self.image.getExtents()
self._border_pen = QPen(border_pen)
self._image_border.show()
self._image_border.setData([l0, l0, l1, l1, l0], [m0, m1, m1, m0, m0])
self._image_border.setPen(self._border_pen)
self._image_border.setZ(self.image.z() + 1 if self._z_markers is None else self._z_markers)
if label:
self._image_label.show()
self._image_label_text = text = QwtText(" %s " % label)
text.setColor(label_color)
text.setBackgroundBrush(bg_brush)
self._image_label.setValue(l1, m1)
self._image_label.setLabel(text)
self._image_label.setLabelAlignment(Qt.AlignRight | Qt.AlignVCenter)
self._image_label.setZ(self.image.z() + 2 if self._z_markers is None else self._z_markers)
def setPlotBorderStyle(self, border_color=None, label_color=None):
if border_color:
self._border_pen.setColor(border_color)
self._image_border.setPen(self._border_pen)
if label_color:
self._image_label_text.setColor(label_color)
self._image_label.setLabel(self._image_label_text)
def showPlotBorder(self, show=True):
self._image_border.setVisible(show)
self._image_label.setVisible(show)
def attachToPlot(self, plot, z_markers=None):
for item in [self.image] + self._all_markers:
if item.plot() != plot:
item.attach(plot)
def setImageVisible(self, visible):
self.image.setVisible(visible)
def showRenderControls(self):
if not self._control_dialog:
dprint(1, "creating control dialog")
self._control_dialog = ImageControlDialog(self, self._rc, self._imgman)
dprint(1, "done")
if not self._control_dialog.isVisible():
dprint(1, "showing control dialog")
self._control_dialog.show()
else:
self._control_dialog.hide()
def _changeDisplayRangeToPercent(self, percent):
if not self._control_dialog:
self._control_dialog = ImageControlDialog(self, self._rc, self._imgman)
self._control_dialog._changeDisplayRangeToPercent(percent)
def _updateDisplayRange(self, dmin, dmax):
"""Updates display range widgets."""
self._wmin.setText("%.4g" % dmin)
self._wmax.setText("%.4g" % dmax)
self._updateFullRangeIcon()
def _changeDisplayRange(self):
"""Gets display range from widgets and updates the image with it."""
try:
newrange = float(str(self._wmin.text())), float(str(self._wmax.text()))
except ValueError:
return
self._rc.setDisplayRange(*newrange)
def _dataSubsetChanged(self, subset, minmax, desc, subset_type):
"""Called when the data subset changes (or is reset)"""
# hide the subset indicator -- unless we're invoked while we're actually setting the subset itself
if not self._setting_lmrect:
self._subset = None
self._subset_border.setVisible(False)
self._subset_label.setVisible(False)
def setLMRectSubset(self, rect):
self._subset = rect
l0, m0, l1, m1 = rect.getCoords()
self._subset_border.setData([l0, l0, l1, l1, l0], [m0, m1, m1, m0, m0])
self._subset_border.setVisible(True)
self._subset_label.setValue(max(l0, l1), max(m0, m1))
self._subset_label.setVisible(True)
self._setting_lmrect = True
self.renderControl().setLMRectSubset(rect)
self._setting_lmrect = False
def currentSlice(self):
return self._rc.currentSlice()
def _updateImageSlice(self, slice):
dprint(2, slice)
for i, (iextra, name, labels) in enumerate(self._rc.slicedAxes()):
slicer = self._wslicers[i]
if slicer.currentIndex() != slice[iextra]:
dprint(3, "setting widget", i, "to", slice[iextra])
slicer.setCurrentIndex(slice[iextra])
def setMarkersZ(self, z):
self._z_markers = z
for i, elem in enumerate(self._all_markers):
elem.setZ(z + i)
def setZ(self, z, top=False, depthlabel=None, can_raise=True):
self.image.setZ(z)
if self._z_markers is None:
for i, elem in enumerate(self._all_markers):
elem.setZ(z + i + i)
# set the depth label, if any
label = "%s: %s" % (chr(ord('a') + self._number), self.name)
# label = "%s %s"%(depthlabel,self.name) if depthlabel else self.name
if top:
label = "%s: <B>%s</B>" % (chr(ord('a') + self._number), self.name)
self._wlabel.setText(label)
# set hotkey
self._qa_show_rc.setShortcut(Qt.Key_F9 if top else QKeySequence())
# set raise control
self._can_raise = can_raise
self._qa_raise.setVisible(can_raise)
self._wlock.setVisible(can_raise)
if can_raise:
self._wraise.setToolTip(
"<P>Click here to raise this image to the top. Click on the down-arrow to access the image menu.</P>")
else:
self._wraise.setToolTip("<P>Click to access the image menu.</P>")
def _raiseButtonPressed(self):
if self._can_raise:
self.image.emit(SIGNAL("raise"))
else:
self._wraise.showMenu()
def _saveImage(self):
filename = QFileDialog.getSaveFileName(self, "Save FITS file", self._save_dir,
"FITS files(*.fits *.FITS *fts *FTS)")
filename = str(filename)
if not filename:
return
busy = BusyIndicator()
self._imgman.showMessage("""Writing FITS image %s""" % filename, 3000)
QApplication.flush()
try:
self.image.save(filename)
except Exception as exc:
busy = None
traceback.print_exc()
self._imgman.showErrorMessage("""Error writing FITS image %s: %s""" % (filename, str(sys.exc_info()[1])))
return None
self.renderControl().startSavingConfig(filename)
self.setName(self.image.name)
self._qa_save.setVisible(False)
self._wsave.hide()
busy = None
def _exportImageToPNG(self, filename=None):
if not filename:
if not self._export_png_dialog:
dialog = self._export_png_dialog = QFileDialog(self, "Export image to PNG", ".", "*.png")
dialog.setDefaultSuffix("png")
dialog.setFileMode(QFileDialog.AnyFile)
dialog.setAcceptMode(QFileDialog.AcceptSave)
dialog.setModal(True)
QObject.connect(dialog, SIGNAL("filesSelected(const QStringList &)"), self._exportImageToPNG)
return self._export_png_dialog.exec_() == QDialog.Accepted
busy = BusyIndicator()
if isinstance(filename, QStringList):
filename = filename[0]
filename = str(filename)
# make QPixmap
nx, ny = self.image.imageDims()
(l0, l1), (m0, m1) = self.image.getExtents()
pixmap = QPixmap(nx, ny)
painter = QPainter(pixmap)
# use QwtPlot implementation of draw canvas, since we want to avoid caching
xmap = QwtScaleMap()
xmap.setPaintInterval(0, nx)
xmap.setScaleInterval(l1, l0)
ymap = QwtScaleMap()
ymap.setPaintInterval(ny, 0)
ymap.setScaleInterval(m0, m1)
self.image.draw(painter, xmap, ymap, pixmap.rect())
painter.end()
# save to file
try:
pixmap.save(filename, "PNG")
except Exception as exc:
self.emit(SIGNAL("showErrorMessage"), "Error writing %s: %s" % (filename, str(exc)))
return
self.emit(SIGNAL("showMessage"), "Exported image to file %s" % filename)
def _toggleDisplayRangeLock(self):
self.renderControl().lockDisplayRange(not self.renderControl().isDisplayRangeLocked())
def _setDisplayRangeLock(self, locked):
self._wlock.setIcon(pixmaps.locked.icon() if locked else pixmaps.unlocked.icon())
def _updateFullRangeIcon(self):
if self._rc.isSubsetDisplayRange():
self._wfullrange.setIcon(pixmaps.zoom_range.icon())
self._wfullrange.setToolTip(
"""<P>The current intensity range is the full range. Hold this button down briefly for additional options.</P>""")
else:
self._wfullrange.setIcon(pixmaps.full_range.icon())
self._wfullrange.setToolTip(
"""<P>Click to reset to a full intensity range. Hold the button down briefly for additional options.</P>""")
