def __init__(self, parent=None):
super(VisPSD, self).__init__(parent)
self.setupUi(self)
self.splitter.setStretchFactor(0, 0)
self.splitter.setStretchFactor(1, 100)
self._colors = colors.colors()
self.xmin = None
self.xmax = None
self.ymin = None
self.ymax = None
self._xFunc = None
# setup class-types, and plotting-curve types for the list
self.listView_datasets.supportedClasses = self.supportedClasses
self.listView_datasets.setItemClass(DFItem)
# for xVal in self.X_VALUES:
# self.comboBox_xValues.addItem(xVal[0])
# self.doubleSpinBox_wavelength.setValue(powderdiffraction.CuKa)
self.plotWidget.plotItem.setLabel("left", "Frequency")
self.plotWidget.plotItem.setLabel("bottom",
"Diameter ({}m)".format(uchars.mu))
self.plotWidget.plotItem.setLogMode(x=True)
# --- signal connections --- #
self.listView_datasets.model().itemsAdded.connect(self.addCurves)
self.listView_datasets.model().itemTextUpdated.connect(
self.plotWidget.plotItem.resetLegend)
self.listView_datasets.model().itemToggled.connect(self.itemToggled)
self.listView_datasets.model().rowsMoved.connect(self.processNewLayout)
self.listView_datasets.model().itemsDeleted.connect(
self.processNewLayout)
def __init__(self, parent=None):
super(VisPowderDiffraction, self).__init__(parent)
self.setupUi(self)
self.splitter.setStretchFactor(0, 0)
self.splitter.setStretchFactor(1, 100)
self._colors = colors.colors()
self.xmin = None
self.xmax = None
self.ymin = None
self.ymax = None
self._xFunc = None
# setup class-types, and plotting-curve types for the list
self.listView_datasets.setItemClass(DFItem)
self.listView_datasets.supportedClasses = self.supportedClasses
for xVal in self.x_values:
self.comboBox_xValues.addItem(xVal[0])
self.doubleSpinBox_wavelength.setValue(powderdiffraction.CuKa)
self.plotWidget.plotItem.setLabel("left", "intensity")
self.plotWidget.plotItem.setLabel("bottom", "two-theta (deg)")
# --- signal connections --- #
self.listView_datasets.model().itemsAdded.connect(self.addCurves)
self.listView_datasets.model().itemTextUpdated.connect(
self.plotWidget.plotItem.resetLegend)
self.listView_datasets.model().itemToggled.connect(self.itemToggled)
self.listView_datasets.model().rowsMoved.connect(self.processNewLayout)
self.listView_datasets.model().itemsDeleted.connect(
self.processNewLayout)
# self.listView_datasets.model().rowsRemoved.connect(self.processNewLayout)
self.doubleSpinBox_wavelength.editingFinished.connect(
self.determineXBounds)
self.doubleSpinBox_wavelength.editingFinished.connect(
self.setXDataFunction)
self.doubleSpinBox_wavelength.editingFinished.connect(
self.recalculateXValues)
self.checkBox_normalize.stateChanged.connect(self.recalculateYValues)
self.checkBox_xStagger.stateChanged.connect(self.recalculateXValues)
self.checkBox_xStagger.stateChanged.connect(
self.doubleSpinBox_xStagger.setEnabled)
self.checkBox_yStagger.stateChanged.connect(self.recalculateYValues)
self.checkBox_yStagger.stateChanged.connect(
self.doubleSpinBox_yStagger.setEnabled)
self.doubleSpinBox_yStagger.valueChanged.connect(
self.recalculateYValues)
self.doubleSpinBox_xStagger.valueChanged.connect(
self.recalculateXValues)
self.comboBox_xValues.currentIndexChanged.connect(
self.xSelectionChanged)
# --- end signal connections --- #
self.doubleSpinBox_yStagger.setEnabled(False)
self.doubleSpinBox_xStagger.setEnabled(False)
self.setXDataFunction()
def resetColors(self):
self._colors = colors.colors()
def __init__(self, parent=None):
super(VisTGA, self).__init__(parent)
self.setupUi(self)
self.splitter.setStretchFactor(0, 0)
self.splitter.setStretchFactor(1, 100)
self._colors = colors.colors()
self.xmin = None
self.xmax = None
self.y1min = None
self.y1max = None
self.y2min = None
self.y2max = None
self.xlabel = None
self.y1label = None
self.y2label = None
self._xFunc = None
self._y1Func = None
self._y2Func = None
# setup class-types, and plotting-curve types for the list
self.listView_datasets.supportedClasses = self.supportedClasses
self.listView_datasets.setItemClass(DFItem)
# Setup plotting choices
for x_key in self.X_COMBO:
self.comboBox_x.addItem(x_key)
for y_key in self.Y1_COMBO:
self.comboBox_y1.addItem(y_key)
for y_key in self.Y2_COMBO:
self.comboBox_y2.addItem(y_key)
self.comboBox_x.setCurrentIndex(0)
self.comboBox_y1.setCurrentIndex(0)
self.comboBox_y2.setCurrentIndex(1)
self.plotWidget.plotItem.setLabel("left", "Weight (mg)")
self.plotWidget.plotItem.setLabel("bottom", "Temperature (°C)")
# Setup secondary y axis
# pyqtgraph does not have this really built in
# A new viewbox must be created which will hold its own plotDataItems
# That viewbox must be linked to the existing plotItem
# Adapted from : https://stackoverflow.com/questions/23679159/two-y-scales-in-pyqtgraph-twinx-like
# PlotDataItems (or PlotCurveItems etc..) can now be added to
# the self.y2ViewBox via its addItem function
self.plotWidget.plotItem.showAxis("right")
self.plotWidget.plotItem.setLabel("right", "Deriv. Weight (mg/°C)")
self.y2ViewBox = pg.ViewBox()
self.plotWidget.plotItem.scene().addItem(self.y2ViewBox)
self.plotWidget.plotItem.getAxis('right').linkToView(self.y2ViewBox)
self.y2ViewBox.setXLink(self.plotWidget.plotItem)
self.updateViews()
self.plotWidget.plotItem.getViewBox().sigResized.connect(
self.updateViews)
# --- signal connections --- #
# Taking the lazy approach with a complete redraw every time something changes
# as opposed to changing only what is required
self.listView_datasets.model().itemsAdded.connect(
self.processNewLayout)
self.listView_datasets.model().itemTextUpdated.connect(
self.processNewLayout)
self.listView_datasets.model().itemToggled.connect(
self.processNewLayout)
self.listView_datasets.model().rowsMoved.connect(self.processNewLayout)
self.listView_datasets.model().itemsDeleted.connect(
self.processNewLayout)
self.checkBox_normalizeWeight.stateChanged.connect(
self.processNewLayout)
self.comboBox_x.currentIndexChanged.connect(self.processNewLayout)
self.comboBox_y1.currentIndexChanged.connect(self.processNewLayout)
self.comboBox_y2.currentIndexChanged.connect(self.processNewLayout)
# --- end signal connections --- #
self.setXDataFunction()
self.setY1DataFunction()
self.setY2DataFunction()