def setPlotWidget(self):
self.plotWidget = QwtPlot(self.plotFrame)
sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(1)
sizePolicy.setHeightForWidth(
self.plotWidget.sizePolicy().hasHeightForWidth())
self.plotWidget.setSizePolicy(sizePolicy)
self.plotWidget.setMinimumSize(QSize(0, 0))
self.plotWidget.setAutoFillBackground(False)
self.plotWidget.setCanvasBackground(Qt.white)
self.plotWidget.plotLayout().setAlignCanvasToScales(True)
zoomer = QwtPlotZoomer(QwtPlot.xBottom, QwtPlot.yLeft,
QwtPicker.DragSelection, QwtPicker.AlwaysOff,
self.plotWidget.canvas())
zoomer.setRubberBandPen(QPen(Qt.blue))
# The pen to draw zone of zooming.
picker = QwtPlotPicker(QwtPlot.xBottom, QwtPlot.yLeft,
QwtPicker.NoSelection,
QwtPlotPicker.CrossRubberBand,
QwtPicker.AlwaysOn, self.plotWidget.canvas())
picker.setTrackerPen(QPen(Qt.green))
grid = QwtPlotGrid()
grid.setPen(QPen(QColor('grey'), 0, Qt.DotLine))
grid.attach(self.plotWidget)
layout = self.plotLayout
layout.addWidget(self.plotWidget)
def __init__(self, spurset, fef, parent):
chart.__init__(self, spurset, fef, parent)
self.plot = QwtPlot(parent)
self.plot.setAxisScale(xaxis, self.spurset.RFmin, self.spurset.RFmax)
self.plot.setAxisScale(yaxis, -self.spurset.dspan / 2,
self.spurset.dspan / 2)
self.plot.setCanvasBackground(Qt.white)
grid = QwtPlotGrid()
grid.setMajPen(QPen(Qt.black, 1, Qt.DotLine))
grid.attach(self.plot)
self.plot.insertLegend(QwtLegend(self.parent), QwtPlot.ExternalLegend)
# a picker to be used for the front-end filter parallelogram
self.picker = QwtPlotPicker(xaxis, yaxis, QwtPicker.PointSelection,
QwtPlotPicker.NoRubberBand,
QwtPicker.AlwaysOff, self.plot.canvas())
# gonna need this to implement ondrop()
self._mouseRelease = self.picker.widgetMouseReleaseEvent
self._picked_obj = None
self.picker.connect(self.picker, SIGNAL('appended(const QPoint&)'),
self.onpick)
self.picker.connect(self.picker, SIGNAL('moved(const QPoint&)'),
self.ondrag)
# all about the monkey-patching
self.picker.widgetMouseReleaseEvent = self.ondrop
def __init__(self, plot, label, color="green", mode=QwtPicker.PointSelection,
rubber_band=QwtPicker.VLineRubberBand, tracker_mode=QwtPicker.ActiveOnly, track=None):
QwtPlotPicker.__init__(self, QwtPlot.xBottom, QwtPlot.yRight, mode, rubber_band, tracker_mode,
plot.canvas())
self.plot = plot
self.label = label
self.track = track
self.color = QColor(color)
self.setRubberBandPen(QPen(self.color))
def __init__(self, parent):
QMainWindow.__init__(self, parent)
DlgUtils.__init__(self, 'Live data')
self.panel = parent
layout1 = QVBoxLayout()
self.plot = QwtPlot(self)
layout1.addWidget(self.plot)
self.curve = QwtPlotCurve()
self.curve.setRenderHint(QwtPlotCurve.RenderAntialiased)
self.curve.attach(self.plot)
self.marker = QwtPlotMarker()
self.marker.attach(self.plot)
self.markerpen = QPen(Qt.red)
self.marker.setSymbol(
QwtSymbol(QwtSymbol.Ellipse, QBrush(), self.markerpen, QSize(7,
7)))
self.zoomer = QwtPlotZoomer(self.plot.canvas())
self.zoomer.setMousePattern(QwtPlotZoomer.MouseSelect3, Qt.NoButton)
self.picker = QwtPlotPicker(self.plot.canvas())
self.picker.setSelectionFlags(QwtPlotPicker.PointSelection
| QwtPlotPicker.ClickSelection)
self.picker.setMousePattern(QwtPlotPicker.MouseSelect1, Qt.MidButton)
self.picker.selected.connect(self.pickerSelected)
layout2 = QHBoxLayout()
layout2.addWidget(QLabel('Scale:', self))
self.scale = QComboBox(self)
self.scale.addItems([
'Single detectors, sorted by angle',
'Scattering angle 2theta (deg)', 'Q value (A-1)'
])
self.scale.currentIndexChanged[int].connect(self.scaleChanged)
layout2.addWidget(self.scale)
layout2.addStretch()
self.scaleframe = QFrame(self)
self.scaleframe.setLayout(layout2)
self.scaleframe.setVisible(False)
layout1.addWidget(self.scaleframe)
mainframe = QFrame(self)
mainframe.setLayout(layout1)
self.setCentralWidget(mainframe)
self.setContentsMargins(6, 6, 6, 6)
plotfont = scaledFont(self.font(), 0.7)
self.plot.setAxisFont(QwtPlot.xBottom, plotfont)
self.plot.setAxisFont(QwtPlot.yLeft, plotfont)
self.plot.setCanvasBackground(Qt.white)
self.resize(800, 200)
self._detinfo = None
self._anglemap = None
self._infowindow = None
self._infolabel = None
self._xs = self._ys = None
self._type = None
def __init__(self, spurset, fef, parent):
chart.__init__(self, spurset, fef, parent)
self.plot = QwtPlot(parent)
self.plot.setAxisScale(xaxis, self.spurset.RFmin,
self.spurset.RFmax)
self.plot.setAxisScale(yaxis, -self.spurset.dspan/2,
self.spurset.dspan/2)
self.plot.setCanvasBackground(Qt.white)
grid = QwtPlotGrid()
grid.setMajPen(QPen(Qt.black, 1, Qt.DotLine))
grid.attach(self.plot)
self.plot.insertLegend(QwtLegend(self.parent), QwtPlot.ExternalLegend)
# a picker to be used for the front-end filter parallelogram
self.picker = QwtPlotPicker(xaxis, yaxis,
QwtPicker.PointSelection,
QwtPlotPicker.NoRubberBand,
QwtPicker.AlwaysOff,
self.plot.canvas())
# gonna need this to implement ondrop()
self._mouseRelease = self.picker.widgetMouseReleaseEvent
self._picked_obj = None
self.picker.connect(self.picker, SIGNAL('appended(const QPoint&)'),
self.onpick)
self.picker.connect(self.picker, SIGNAL('moved(const QPoint&)'),
self.ondrag)
# all about the monkey-patching
self.picker.widgetMouseReleaseEvent = self.ondrop
def widgetLeaveEvent(self, ev):
if self.track:
self.track(None, None)
QwtPlotPicker.widgetLeaveEvent(self, ev)
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)
class ToftofProfileWindow(DlgUtils, QMainWindow):
def __init__(self, parent):
QMainWindow.__init__(self, parent)
DlgUtils.__init__(self, 'Live data')
self.panel = parent
layout1 = QVBoxLayout()
self.plot = QwtPlot(self)
layout1.addWidget(self.plot)
self.curve = QwtPlotCurve()
self.curve.setRenderHint(QwtPlotCurve.RenderAntialiased)
self.curve.attach(self.plot)
self.marker = QwtPlotMarker()
self.marker.attach(self.plot)
self.markerpen = QPen(Qt.red)
self.marker.setSymbol(
QwtSymbol(QwtSymbol.Ellipse, QBrush(), self.markerpen, QSize(7,
7)))
self.zoomer = QwtPlotZoomer(self.plot.canvas())
self.zoomer.setMousePattern(QwtPlotZoomer.MouseSelect3, Qt.NoButton)
self.picker = QwtPlotPicker(self.plot.canvas())
self.picker.setSelectionFlags(QwtPlotPicker.PointSelection
| QwtPlotPicker.ClickSelection)
self.picker.setMousePattern(QwtPlotPicker.MouseSelect1, Qt.MidButton)
self.picker.selected.connect(self.pickerSelected)
layout2 = QHBoxLayout()
layout2.addWidget(QLabel('Scale:', self))
self.scale = QComboBox(self)
self.scale.addItems([
'Single detectors, sorted by angle',
'Scattering angle 2theta (deg)', 'Q value (A-1)'
])
self.scale.currentIndexChanged[int].connect(self.scaleChanged)
layout2.addWidget(self.scale)
layout2.addStretch()
self.scaleframe = QFrame(self)
self.scaleframe.setLayout(layout2)
self.scaleframe.setVisible(False)
layout1.addWidget(self.scaleframe)
mainframe = QFrame(self)
mainframe.setLayout(layout1)
self.setCentralWidget(mainframe)
self.setContentsMargins(6, 6, 6, 6)
plotfont = scaledFont(self.font(), 0.7)
self.plot.setAxisFont(QwtPlot.xBottom, plotfont)
self.plot.setAxisFont(QwtPlot.yLeft, plotfont)
self.plot.setCanvasBackground(Qt.white)
self.resize(800, 200)
self._detinfo = None
self._anglemap = None
self._infowindow = None
self._infolabel = None
self._xs = self._ys = None
self._type = None
def _retrieve_detinfo(self):
if self._detinfo is None:
info = self.panel.client.eval(
'det._detinfo_parsed, '
'det._anglemap', None)
if not info:
return self.showError('Cannot retrieve detector info.')
self._lambda = self.panel.client.eval('chWL()', None)
if not self._lambda:
return self.showError('Cannot retrieve wavelength.')
self._detinfo, self._anglemap = info
self._inverse_anglemap = 0
self._infowindow = QMainWindow(self)
self._infolabel = QLabel(self._infowindow)
self._infolabel.setTextFormat(Qt.RichText)
self._infowindow.setCentralWidget(self._infolabel)
self._infowindow.setContentsMargins(10, 10, 10, 10)
self._inv_anglemap = [[
entry for entry in self._detinfo[1:]
if entry[12] == self._anglemap[detnr] + 1
][0] for detnr in range(len(self._xs))]
def scaleChanged(self, scale):
self.update(self._type, self._orig_nbins, self._orig_x, self._orig_y)
def update(self, proftype, nbins, x, y):
self._orig_x = x
self._orig_y = y
self._orig_nbins = nbins
x.setsize(8 * nbins)
y.setsize(8 * nbins)
xs = struct.unpack('d' * nbins, x)
ys = struct.unpack('d' * nbins, y)
if proftype == 0:
if self.scale.currentIndex() == 0:
xs = xs
elif self.scale.currentIndex() == 1:
self._retrieve_detinfo()
xs = [self._inv_anglemap[int(xi)][5] for xi in xs]
else:
self._retrieve_detinfo()
if self._lambda is None:
self.showError('Could not determine wavelength.')
self.scale.setCurrentIndex(1)
return
xs = [
4 * pi / self._lambda *
sin(radians(self._inv_anglemap[int(xi)][5] / 2.))
for xi in xs
]
self._xs = xs
self._ys = ys
self.curve.setData(xs, ys)
self.plot.setAxisAutoScale(QwtPlot.xBottom)
self.plot.setAxisAutoScale(QwtPlot.yLeft)
self.marker.setVisible(False)
self.zoomer.setZoomBase(True)
self._type = proftype
if proftype == 0:
self.setWindowTitle(
'Single detector view (time-channel integrated)')
self.scaleframe.setVisible(True)
elif proftype == 1:
self.setWindowTitle('Time channel view (detector integrated)')
self.scaleframe.setVisible(False)
else:
self.scaleframe.setVisible(False)
def pickerSelected(self, point):
if self._type != 0:
return
self._retrieve_detinfo()
index = self.curve.closestPoint(self.picker.transform(point))[0]
detentry = self._inv_anglemap[index][:]
detentry.append(self._xs[index])
detentry.append(self._ys[index])
self.marker.setXValue(self._xs[index])
self.marker.setYValue(self._ys[index])
self.marker.setVisible(True)
self.plot.replot()
self._infowindow.show()
entrynames = [
'EntryNr', 'Rack', 'Plate', 'Pos', 'RPos', '2Theta', 'CableNr',
'CableType', 'CableLen', 'CableEmpty', 'Card', 'Chan', 'Total',
'DetName', 'BoxNr', 'BoxChan', 'XValue', 'Counts'
]
formats = [
'%s', '%d', '%d', '%d', '%d', '%.3f', '%d', '%d', '%.2f', '%d',
'%d', '%d', '%d', '%r', '%d', '%d', '%s', '%d'
]
empties = [1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0]
self._infolabel.setText('Detector info:<br><table>' + ''.join(
'<tr><td>%s</td><td></td><td>%s</td></tr>%s' %
(name, format % value, '<tr></tr>' if empty else '')
for (name, format, empty,
value) in zip(entrynames, formats, empties, detentry)) +
'</table>')
def closeEvent(self, event):
if self._infowindow:
self._infowindow.close()
def __init__(self, canvas):
QwtPlotPicker.__init__(
self, xBottom, yRight, self.NoSelection, self.CrossRubberBand,
self.AlwaysOn, canvas)
def changePlotWidget(self, library, frame_for_plot):
if library == "Qwt5" and has_qwt:
plotWdg = QwtPlot(frame_for_plot)
sizePolicy = QSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
plotWdg.sizePolicy().hasHeightForWidth())
plotWdg.setSizePolicy(sizePolicy)
plotWdg.setMinimumSize(QSize(0, 0))
plotWdg.setAutoFillBackground(False)
#Decoration
plotWdg.setCanvasBackground(Qt.white)
plotWdg.plotLayout().setAlignCanvasToScales(True)
zoomer = QwtPlotZoomer(QwtPlot.xBottom, QwtPlot.yLeft,
QwtPicker.DragSelection,
QwtPicker.AlwaysOff, plotWdg.canvas())
zoomer.setRubberBandPen(QPen(Qt.blue))
if platform.system() != "Windows":
# disable picker in Windows due to crashes
picker = QwtPlotPicker(QwtPlot.xBottom, QwtPlot.yLeft,
QwtPicker.NoSelection,
QwtPlotPicker.CrossRubberBand,
QwtPicker.AlwaysOn, plotWdg.canvas())
picker.setTrackerPen(QPen(Qt.green))
#self.dockwidget.qwtPlot.insertLegend(QwtLegend(), QwtPlot.BottomLegend);
grid = Qwt.QwtPlotGrid()
grid.setPen(QPen(QColor('grey'), 0, Qt.DotLine))
grid.attach(plotWdg)
return plotWdg
elif library == "Matplotlib" and has_mpl:
from matplotlib.figure import Figure
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg
fig = Figure((1.0, 1.0),
linewidth=0.0,
subplotpars=matplotlib.figure.SubplotParams(left=0,
bottom=0,
right=1,
top=1,
wspace=0,
hspace=0))
font = {'family': 'arial', 'weight': 'normal', 'size': 12}
matplotlib.rc('font', **font)
rect = fig.patch
rect.set_facecolor((0.9, 0.9, 0.9))
self.subplot = fig.add_axes((0.07, 0.15, 0.92, 0.82))
self.subplot.set_xbound(0, 1000)
self.subplot.set_ybound(0, 1000)
self.manageMatplotlibAxe(self.subplot)
canvas = FigureCanvasQTAgg(fig)
sizePolicy = QSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
canvas.setSizePolicy(sizePolicy)
return canvas
class qwtchart(chart):
colours = {'red' : Qt.red,
'green' : Qt.green,
'blue' : Qt.blue,
'yellow' : Qt.yellow,
'magenta': Qt.magenta,
'black' : Qt.black}
styles = {'-' : Qt.SolidLine,
'--': Qt.DashLine,
':' : Qt.DotLine,
'-.': Qt.DashDotLine}
def getPen(self, colour, style):
return QPen(self.colours[colour], 1, self.styles[style])
def __init__(self, spurset, fef, parent):
chart.__init__(self, spurset, fef, parent)
self.plot = QwtPlot(parent)
self.plot.setAxisScale(xaxis, self.spurset.RFmin,
self.spurset.RFmax)
self.plot.setAxisScale(yaxis, -self.spurset.dspan/2,
self.spurset.dspan/2)
self.plot.setCanvasBackground(Qt.white)
grid = QwtPlotGrid()
grid.setMajPen(QPen(Qt.black, 1, Qt.DotLine))
grid.attach(self.plot)
self.plot.insertLegend(QwtLegend(self.parent), QwtPlot.ExternalLegend)
# a picker to be used for the front-end filter parallelogram
self.picker = QwtPlotPicker(xaxis, yaxis,
QwtPicker.PointSelection,
QwtPlotPicker.NoRubberBand,
QwtPicker.AlwaysOff,
self.plot.canvas())
# gonna need this to implement ondrop()
self._mouseRelease = self.picker.widgetMouseReleaseEvent
self._picked_obj = None
self.picker.connect(self.picker, SIGNAL('appended(const QPoint&)'),
self.onpick)
self.picker.connect(self.picker, SIGNAL('moved(const QPoint&)'),
self.ondrag)
# all about the monkey-patching
self.picker.widgetMouseReleaseEvent = self.ondrop
def redraw(self):
xscale = self.plot.axisScaleDiv(xaxis)
yscale = self.plot.axisScaleDiv(yaxis)
#TODO check if it hurts to just set the scales every time, as in mpl
if (xscale.lowerBound() != self.spurset.RFmin or
xscale.upperBound() != self.spurset.RFmax):
self.plot.setAxisScale(xaxis, self.spurset.RFmin,
self.spurset.RFmax)
if (yscale.lowerBound() != -self.spurset.dspan/2 or
yscale.upperBound() != self.spurset.dspan/2):
self.plot.setAxisScale(yaxis, -self.spurset.dspan/2,
self.spurset.dspan/2)
self.plot.replot()
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 add_line(self, line):
line.attach(self.plot)
def del_line(self, line):
line.detach()
def legend(self):
return self.plot.legend()
def _xval(self, pos):
# from a QPoint referring to a pixel on the plot, find the x value
return self.plot.invTransform(xaxis, pos.x())
def _yval(self, pos):
# from a QPoint referring to a pixel on the plot, find the y value
return self.plot.invTransform(yaxis, pos.y())
def onpick(self, pos):
# for now, we only worry about picking the two vertical lines of the
# front-end filter parallelogram. Other clicks are no-ops.
if abs(pos.x() - self.plot.transform(xaxis, self.fef.start)) <= 10:
# TODO check pos.y() as well
self._picked_obj = self.fef.startline
self.pick(self.fef.startline, self._xval(pos), self._yval(pos))
elif abs(pos.x() - self.plot.transform(xaxis, self.fef.stop)) <= 10:
self._picked_obj = self.fef.stopline
self.pick(self.fef.stopline, self._xval(pos), self._yval(pos))
else:
return
# TODO decide if a pick should also trigger a drag.
# TODO this may be duplicated somewhere...
self.ondrag(pos)
def ondrag(self, pos):
# no dragging action if we haven't already successfully picked something
if self._picked_obj is not None:
self.drag(self._picked_obj, self._xval(pos), self._yval(pos))
def ondrop(self, evt):
# need to make sure we're only triggering on left button releases
if evt.button() == Qt.LeftButton and self._picked_obj is not None:
self.drop(self._picked_obj, self._xval(evt), self._yval(evt))
self._picked_obj = None
# also important to let the original event handler happen
self._mouseRelease(evt)
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 __init__(self, canvas):
QwtPlotPicker.__init__(self, xBottom, yRight, self.NoSelection,
self.CrossRubberBand, self.AlwaysOn, canvas)
class qwtchart(chart):
colours = {
'red': Qt.red,
'green': Qt.green,
'blue': Qt.blue,
'yellow': Qt.yellow,
'magenta': Qt.magenta,
'black': Qt.black
}
styles = {
'-': Qt.SolidLine,
'--': Qt.DashLine,
':': Qt.DotLine,
'-.': Qt.DashDotLine
}
def getPen(self, colour, style):
return QPen(self.colours[colour], 1, self.styles[style])
def __init__(self, spurset, fef, parent):
chart.__init__(self, spurset, fef, parent)
self.plot = QwtPlot(parent)
self.plot.setAxisScale(xaxis, self.spurset.RFmin, self.spurset.RFmax)
self.plot.setAxisScale(yaxis, -self.spurset.dspan / 2,
self.spurset.dspan / 2)
self.plot.setCanvasBackground(Qt.white)
grid = QwtPlotGrid()
grid.setMajPen(QPen(Qt.black, 1, Qt.DotLine))
grid.attach(self.plot)
self.plot.insertLegend(QwtLegend(self.parent), QwtPlot.ExternalLegend)
# a picker to be used for the front-end filter parallelogram
self.picker = QwtPlotPicker(xaxis, yaxis, QwtPicker.PointSelection,
QwtPlotPicker.NoRubberBand,
QwtPicker.AlwaysOff, self.plot.canvas())
# gonna need this to implement ondrop()
self._mouseRelease = self.picker.widgetMouseReleaseEvent
self._picked_obj = None
self.picker.connect(self.picker, SIGNAL('appended(const QPoint&)'),
self.onpick)
self.picker.connect(self.picker, SIGNAL('moved(const QPoint&)'),
self.ondrag)
# all about the monkey-patching
self.picker.widgetMouseReleaseEvent = self.ondrop
def redraw(self):
xscale = self.plot.axisScaleDiv(xaxis)
yscale = self.plot.axisScaleDiv(yaxis)
#TODO check if it hurts to just set the scales every time, as in mpl
if (xscale.lowerBound() != self.spurset.RFmin
or xscale.upperBound() != self.spurset.RFmax):
self.plot.setAxisScale(xaxis, self.spurset.RFmin,
self.spurset.RFmax)
if (yscale.lowerBound() != -self.spurset.dspan / 2
or yscale.upperBound() != self.spurset.dspan / 2):
self.plot.setAxisScale(yaxis, -self.spurset.dspan / 2,
self.spurset.dspan / 2)
self.plot.replot()
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 add_line(self, line):
line.attach(self.plot)
def del_line(self, line):
line.detach()
def legend(self):
return self.plot.legend()
def _xval(self, pos):
# from a QPoint referring to a pixel on the plot, find the x value
return self.plot.invTransform(xaxis, pos.x())
def _yval(self, pos):
# from a QPoint referring to a pixel on the plot, find the y value
return self.plot.invTransform(yaxis, pos.y())
def onpick(self, pos):
# for now, we only worry about picking the two vertical lines of the
# front-end filter parallelogram. Other clicks are no-ops.
if abs(pos.x() - self.plot.transform(xaxis, self.fef.start)) <= 10:
# TODO check pos.y() as well
self._picked_obj = self.fef.startline
self.pick(self.fef.startline, self._xval(pos), self._yval(pos))
elif abs(pos.x() - self.plot.transform(xaxis, self.fef.stop)) <= 10:
self._picked_obj = self.fef.stopline
self.pick(self.fef.stopline, self._xval(pos), self._yval(pos))
else:
return
# TODO decide if a pick should also trigger a drag.
# TODO this may be duplicated somewhere...
self.ondrag(pos)
def ondrag(self, pos):
# no dragging action if we haven't already successfully picked something
if self._picked_obj is not None:
self.drag(self._picked_obj, self._xval(pos), self._yval(pos))
def ondrop(self, evt):
# need to make sure we're only triggering on left button releases
if evt.button() == Qt.LeftButton and self._picked_obj is not None:
self.drop(self._picked_obj, self._xval(evt), self._yval(evt))
self._picked_obj = None
# also important to let the original event handler happen
self._mouseRelease(evt)
