def __init__(self, parent = None):
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
if os.path.exists('/Users/emonson/Data/Fodava/EMoGWDataSets'):
self.openFilesDefaultPath = '/Users/emonson/Data/Fodava/EMoGWDataSets'
else:
self.openFilesDefaultPath = QtCore.QDir.homePath()
data_file = QtGui.QFileDialog.getOpenFileName(self,
"Load Saved Matlab File",
self.openFilesDefaultPath,
"All Files (*);;Matlab Files (*.mat)")
# DataSource loads .mat file and can generate data from it for other views
print "Loading data from ", str(data_file)
self.ds = DataSource(str(data_file))
self.last_data_dir = os.path.dirname(str(data_file))
# All view classes have access to an instance of that data source for internal queries
# Note that the only view which will pull and display data right away is the icicle view
# the other views need to be able to initialize without any data and only pull and show
# upon the first AnnotationChanged event...
# View #0 -- Icicle View
self.ice_class = IcicleNoView(self.ds)
self.ice_class.GetRenderWindow().SetPosition(50,500)
self.ice_class.GetRenderWindow().SetSize(630,470)
self.ice_al_out = self.ice_class.GetOutputAnnotationLink()
# Note: With the way I've implemented the output annotation link in PCoords chart,
# it will always have a selection node, but the selection list may have no tuples if
# it's an empty selection (and event gets fired on every empty selection
# View #1 -- PCoords View
self.pc_class = PCoordsChart(self.ds)
self.pc_class.SetInputAnnotationLink(self.ice_al_out)
self.pc_al_out = self.pc_class.GetOutputAnnotationLink()
self.pc_al = self.pc_class.GetAnnotationLink()
# View #2 -- Image Flow View
self.if_class = ImageFlow(self.ds, self.pc_al_out)
self.if_al_out = self.if_class.GetOutputAnnotationLink()
self.pc_class.SetHighlightAnnotationLink(self.if_al_out)
# View #3 -- Detail View
self.nf_class = DetailImageFlow(self.ds, self.if_al_out)
self.nf_class.SetFlowDirection(Direction.Vertical)
self.nf_al_out = self.nf_class.GetOutputAnnotationLink()
# View #4 -- XY Chart View
self.xy_class = XYChart(self.ds)
self.xy_class.SetInputAnnotationLink(self.ice_al_out)
self.xy_class.SetAnnotationLink(self.pc_al)
self.xy_class.SetHighlightAnnotationLink(self.if_al_out)
self.ice_class.SetGroupAnnotationLink(self.pc_al_out)
self.ice_class.SetHighlightAnnotationLink(self.if_al_out)
self.ice_class.SetScaleAnnotationLink(self.nf_al_out)
# View #5 -- Axis Images (xy control) View
# Set up all the render windows in the GUI
self.ui.setupUi(self)
self.setWindowTitle(QtGui.QApplication.translate("MainWindow", "Multi-scale SVD :: Wavelets", None, QtGui.QApplication.UnicodeUTF8))
# Now need to get all the interactors working properly
# Icicle
self.ice_class.GetRenderWindow().SetInteractor(self.ui.qvtkWidget_0.GetInteractor())
self.ui.qvtkWidget_0.SetRenderWindow(self.ice_class.GetRenderWindow())
self.ice_class.SetInteractorStyleToImage()
# self.ui.qvtkWidget_0.show()
# PCoords
self.pc_class.GetView().SetInteractor(self.ui.qvtkWidget_1.GetInteractor())
self.ui.qvtkWidget_1.SetRenderWindow(self.pc_class.GetView().GetRenderWindow())
# self.ui.qvtkWidget_1.show()
# Image Flow
self.if_class.GetRenderWindow().SetInteractor(self.ui.qvtkWidget_2.GetInteractor())
self.ui.qvtkWidget_2.SetRenderWindow(self.if_class.GetRenderWindow())
self.if_class.SetInteractorStyleToImage()
# self.ui.qvtkWidget_2.show()
# Detail Flow
self.nf_class.GetRenderWindow().SetInteractor(self.ui.qvtkWidget_3.GetInteractor())
self.ui.qvtkWidget_3.SetRenderWindow(self.nf_class.GetRenderWindow())
self.nf_class.SetInteractorStyleToImage()
# self.ui.qvtkWidget_3.show()
# XYChart
self.xy_class.GetChartView().SetInteractor(self.ui.qvtkWidget_4.GetInteractor())
self.ui.qvtkWidget_4.SetRenderWindow(self.xy_class.GetChartView().GetRenderWindow())
# self.ui.qvtkWidget_4.show()
# AxisImages
self.xy_class.GetAxisView().SetInteractor(self.ui.qvtkWidget_5.GetInteractor())
self.ui.qvtkWidget_5.SetRenderWindow(self.xy_class.GetAxisView().GetRenderWindow())
# self.ui.qvtkWidget_5.show()
# Set sizes for veritcal splitters (left,right or top,bottom)
self.ui.splitter_0.setSizes([280,220])
self.ui.splitter_1.setSizes([260,240])
self.ui.splitter_2.setSizes([130,370])
self.ui.splitter_3.setSizes([490,280])
self.ui.splitter_4.setSizes([330,770])
# Deal with color_by_array menu items
self.color_array_actions_list = []
# Only want one array color to be set at a time
self.colorActionGroup = QtGui.QActionGroup(self)
# TODO: Switch this for different default
self.ui.actionColorNone.setChecked(True)
self.colorActionGroup.addAction(self.ui.actionColorNone)
if self.ds.hasLabels:
for ii,label in enumerate(self.ds.label_names):
actionTmp = QtGui.QAction(self)
actionTmp.setCheckable(True)
actionTmp.setObjectName(_fromUtf8(label))
actionTmp.setText(QtGui.QApplication.translate("MainWindow", label, None, QtGui.QApplication.UnicodeUTF8))
self.color_array_actions_list.append(actionTmp)
self.ui.menuPlot_Colors.addAction(self.color_array_actions_list[ii])
self.colorActionGroup.addAction(self.color_array_actions_list[ii])
QtCore.QObject.connect(self.color_array_actions_list[ii], QtCore.SIGNAL("triggered()"), self.setColorByArray)
# Explicitly set default here
self.ds.SetCoeffSource('wavelets')
# self.ds.SetCoeffSource('scaling')
# TODO: Need to call menu actions to set color and coeff defaults rather than
# hard-coding them here...
# Only want one type of coefficient to be set at a time
basisActionGroup = QtGui.QActionGroup(self)
self.ui.actionWavelet.setChecked(True)
basisActionGroup.addAction(self.ui.actionWavelet)
basisActionGroup.addAction(self.ui.actionScaling)
# Only want one type of parallel coordinates scale range to be set at a time
pcScaleRangeActionGroup = QtGui.QActionGroup(self)
self.ui.actionPC_Coarsest_to_Current.setChecked(True)
pcScaleRangeActionGroup.addAction(self.ui.actionPC_All_Scales)
pcScaleRangeActionGroup.addAction(self.ui.actionPC_Current_Scale)
pcScaleRangeActionGroup.addAction(self.ui.actionPC_Coarsest_to_Current)
pcScaleRangeActionGroup.addAction(self.ui.actionPC_Current_to_Finest)
# Connect signals and slots
QtCore.QObject.connect(self.ui.actionExit, QtCore.SIGNAL("triggered()"), self.fileExit)
QtCore.QObject.connect(self.ui.actionOpen, QtCore.SIGNAL("triggered()"), self.fileOpen)
QtCore.QObject.connect(self.ui.actionWavelet, QtCore.SIGNAL("triggered()"), self.switchToWavelets)
QtCore.QObject.connect(self.ui.actionScaling, QtCore.SIGNAL("triggered()"), self.switchToScaling)
QtCore.QObject.connect(self.ui.actionPC_All_Scales, QtCore.SIGNAL("triggered()"), self.switchToPCAllScales)
QtCore.QObject.connect(self.ui.actionPC_Current_Scale, QtCore.SIGNAL("triggered()"), self.switchToPCCurrentScale)
QtCore.QObject.connect(self.ui.actionPC_Coarsest_to_Current, QtCore.SIGNAL("triggered()"), self.switchToPCCoarsestToCurrent)
QtCore.QObject.connect(self.ui.actionPC_Current_to_Finest, QtCore.SIGNAL("triggered()"), self.switchToPCCurrentToFinest)
QtCore.QObject.connect(self.ui.actionColorNone, QtCore.SIGNAL("triggered()"), self.setColorByArray)
# NOTE: These are broken for now with QVTKWidget...
# Trying to see whether I can pass selection bounds from xy chart to pcoords
# self.xy_class.GetChartView().GetInteractor().AddObserver("LeftButtonReleaseEvent", self.XYSelectionReleaseCallback)
# Trying to see whether I can pass selection bounds from xy chart to pcoords
# self.xy_class.GetChartView().GetInteractor().AddObserver("LeftButtonPressEvent", self.XYSelectionPressCallback)
# Testing out events for axis image modification so can have callback here
self.xy_class.GetAxisImageItem().AddObserver("PropertyModifiedEvent", self.AIxyChangedCallback)
class MultiScaleSVDViews(QtGui.QMainWindow):
def __init__(self, parent = None):
QtGui.QMainWindow.__init__(self, parent)
self.ui = Ui_MainWindow()
if os.path.exists('/Users/emonson/Data/Fodava/EMoGWDataSets'):
self.openFilesDefaultPath = '/Users/emonson/Data/Fodava/EMoGWDataSets'
else:
self.openFilesDefaultPath = QtCore.QDir.homePath()
data_file = QtGui.QFileDialog.getOpenFileName(self,
"Load Saved Matlab File",
self.openFilesDefaultPath,
"All Files (*);;Matlab Files (*.mat)")
# DataSource loads .mat file and can generate data from it for other views
print "Loading data from ", str(data_file)
self.ds = DataSource(str(data_file))
self.last_data_dir = os.path.dirname(str(data_file))
# All view classes have access to an instance of that data source for internal queries
# Note that the only view which will pull and display data right away is the icicle view
# the other views need to be able to initialize without any data and only pull and show
# upon the first AnnotationChanged event...
# View #0 -- Icicle View
self.ice_class = IcicleNoView(self.ds)
self.ice_class.GetRenderWindow().SetPosition(50,500)
self.ice_class.GetRenderWindow().SetSize(630,470)
self.ice_al_out = self.ice_class.GetOutputAnnotationLink()
# Note: With the way I've implemented the output annotation link in PCoords chart,
# it will always have a selection node, but the selection list may have no tuples if
# it's an empty selection (and event gets fired on every empty selection
# View #1 -- PCoords View
self.pc_class = PCoordsChart(self.ds)
self.pc_class.SetInputAnnotationLink(self.ice_al_out)
self.pc_al_out = self.pc_class.GetOutputAnnotationLink()
self.pc_al = self.pc_class.GetAnnotationLink()
# View #2 -- Image Flow View
self.if_class = ImageFlow(self.ds, self.pc_al_out)
self.if_al_out = self.if_class.GetOutputAnnotationLink()
self.pc_class.SetHighlightAnnotationLink(self.if_al_out)
# View #3 -- Detail View
self.nf_class = DetailImageFlow(self.ds, self.if_al_out)
self.nf_class.SetFlowDirection(Direction.Vertical)
self.nf_al_out = self.nf_class.GetOutputAnnotationLink()
# View #4 -- XY Chart View
self.xy_class = XYChart(self.ds)
self.xy_class.SetInputAnnotationLink(self.ice_al_out)
self.xy_class.SetAnnotationLink(self.pc_al)
self.xy_class.SetHighlightAnnotationLink(self.if_al_out)
self.ice_class.SetGroupAnnotationLink(self.pc_al_out)
self.ice_class.SetHighlightAnnotationLink(self.if_al_out)
self.ice_class.SetScaleAnnotationLink(self.nf_al_out)
# View #5 -- Axis Images (xy control) View
# Set up all the render windows in the GUI
self.ui.setupUi(self)
self.setWindowTitle(QtGui.QApplication.translate("MainWindow", "Multi-scale SVD :: Wavelets", None, QtGui.QApplication.UnicodeUTF8))
# Now need to get all the interactors working properly
# Icicle
self.ice_class.GetRenderWindow().SetInteractor(self.ui.qvtkWidget_0.GetInteractor())
self.ui.qvtkWidget_0.SetRenderWindow(self.ice_class.GetRenderWindow())
self.ice_class.SetInteractorStyleToImage()
# self.ui.qvtkWidget_0.show()
# PCoords
self.pc_class.GetView().SetInteractor(self.ui.qvtkWidget_1.GetInteractor())
self.ui.qvtkWidget_1.SetRenderWindow(self.pc_class.GetView().GetRenderWindow())
# self.ui.qvtkWidget_1.show()
# Image Flow
self.if_class.GetRenderWindow().SetInteractor(self.ui.qvtkWidget_2.GetInteractor())
self.ui.qvtkWidget_2.SetRenderWindow(self.if_class.GetRenderWindow())
self.if_class.SetInteractorStyleToImage()
# self.ui.qvtkWidget_2.show()
# Detail Flow
self.nf_class.GetRenderWindow().SetInteractor(self.ui.qvtkWidget_3.GetInteractor())
self.ui.qvtkWidget_3.SetRenderWindow(self.nf_class.GetRenderWindow())
self.nf_class.SetInteractorStyleToImage()
# self.ui.qvtkWidget_3.show()
# XYChart
self.xy_class.GetChartView().SetInteractor(self.ui.qvtkWidget_4.GetInteractor())
self.ui.qvtkWidget_4.SetRenderWindow(self.xy_class.GetChartView().GetRenderWindow())
# self.ui.qvtkWidget_4.show()
# AxisImages
self.xy_class.GetAxisView().SetInteractor(self.ui.qvtkWidget_5.GetInteractor())
self.ui.qvtkWidget_5.SetRenderWindow(self.xy_class.GetAxisView().GetRenderWindow())
# self.ui.qvtkWidget_5.show()
# Set sizes for veritcal splitters (left,right or top,bottom)
self.ui.splitter_0.setSizes([280,220])
self.ui.splitter_1.setSizes([260,240])
self.ui.splitter_2.setSizes([130,370])
self.ui.splitter_3.setSizes([490,280])
self.ui.splitter_4.setSizes([330,770])
# Deal with color_by_array menu items
self.color_array_actions_list = []
# Only want one array color to be set at a time
self.colorActionGroup = QtGui.QActionGroup(self)
# TODO: Switch this for different default
self.ui.actionColorNone.setChecked(True)
self.colorActionGroup.addAction(self.ui.actionColorNone)
if self.ds.hasLabels:
for ii,label in enumerate(self.ds.label_names):
actionTmp = QtGui.QAction(self)
actionTmp.setCheckable(True)
actionTmp.setObjectName(_fromUtf8(label))
actionTmp.setText(QtGui.QApplication.translate("MainWindow", label, None, QtGui.QApplication.UnicodeUTF8))
self.color_array_actions_list.append(actionTmp)
self.ui.menuPlot_Colors.addAction(self.color_array_actions_list[ii])
self.colorActionGroup.addAction(self.color_array_actions_list[ii])
QtCore.QObject.connect(self.color_array_actions_list[ii], QtCore.SIGNAL("triggered()"), self.setColorByArray)
# Explicitly set default here
self.ds.SetCoeffSource('wavelets')
# self.ds.SetCoeffSource('scaling')
# TODO: Need to call menu actions to set color and coeff defaults rather than
# hard-coding them here...
# Only want one type of coefficient to be set at a time
basisActionGroup = QtGui.QActionGroup(self)
self.ui.actionWavelet.setChecked(True)
basisActionGroup.addAction(self.ui.actionWavelet)
basisActionGroup.addAction(self.ui.actionScaling)
# Only want one type of parallel coordinates scale range to be set at a time
pcScaleRangeActionGroup = QtGui.QActionGroup(self)
self.ui.actionPC_Coarsest_to_Current.setChecked(True)
pcScaleRangeActionGroup.addAction(self.ui.actionPC_All_Scales)
pcScaleRangeActionGroup.addAction(self.ui.actionPC_Current_Scale)
pcScaleRangeActionGroup.addAction(self.ui.actionPC_Coarsest_to_Current)
pcScaleRangeActionGroup.addAction(self.ui.actionPC_Current_to_Finest)
# Connect signals and slots
QtCore.QObject.connect(self.ui.actionExit, QtCore.SIGNAL("triggered()"), self.fileExit)
QtCore.QObject.connect(self.ui.actionOpen, QtCore.SIGNAL("triggered()"), self.fileOpen)
QtCore.QObject.connect(self.ui.actionWavelet, QtCore.SIGNAL("triggered()"), self.switchToWavelets)
QtCore.QObject.connect(self.ui.actionScaling, QtCore.SIGNAL("triggered()"), self.switchToScaling)
QtCore.QObject.connect(self.ui.actionPC_All_Scales, QtCore.SIGNAL("triggered()"), self.switchToPCAllScales)
QtCore.QObject.connect(self.ui.actionPC_Current_Scale, QtCore.SIGNAL("triggered()"), self.switchToPCCurrentScale)
QtCore.QObject.connect(self.ui.actionPC_Coarsest_to_Current, QtCore.SIGNAL("triggered()"), self.switchToPCCoarsestToCurrent)
QtCore.QObject.connect(self.ui.actionPC_Current_to_Finest, QtCore.SIGNAL("triggered()"), self.switchToPCCurrentToFinest)
QtCore.QObject.connect(self.ui.actionColorNone, QtCore.SIGNAL("triggered()"), self.setColorByArray)
# NOTE: These are broken for now with QVTKWidget...
# Trying to see whether I can pass selection bounds from xy chart to pcoords
# self.xy_class.GetChartView().GetInteractor().AddObserver("LeftButtonReleaseEvent", self.XYSelectionReleaseCallback)
# Trying to see whether I can pass selection bounds from xy chart to pcoords
# self.xy_class.GetChartView().GetInteractor().AddObserver("LeftButtonPressEvent", self.XYSelectionPressCallback)
# Testing out events for axis image modification so can have callback here
self.xy_class.GetAxisImageItem().AddObserver("PropertyModifiedEvent", self.AIxyChangedCallback)
# Only need to Start() interactor for one view
# self.pc_class.GetView().GetInteractor().Start()
# Shouldn't have to do this render...
# for rw in self.renWinList:
# rw.Render()
def XYSelectionReleaseCallback(self, caller, event):
x0,y0 = caller.GetEventPosition()
print "Release (", x0, y0, ")"
# Using this callback to get rid of parallel coordinates selection bars
# if a selection has been made in the XY chart...
self.pc_class.GetChart().ClearAxesSelections()
self.pc_class.GetView().Render()
def XYSelectionPressCallback(self, caller, event):
x0,y0 = caller.GetEventPosition()
print "Press (", x0, y0, ")"
def IcicleSelectionCallback(self, caller, event):
annSel = caller.GetCurrentSelection()
if annSel.GetNumberOfNodes() > 0:
idxArr = annSel.GetNode(0).GetSelectionList()
if idxArr.GetNumberOfTuples() > 0:
print "if_out ", VN.vtk_to_numpy(idxArr)
else:
print "if back to main with selection node but no tuples"
else:
print "if back to main with no selection node"
def AIxyChangedCallback(self, caller, event):
xI = self.xy_class.GetAxisImageItem().GetXAxisIndex()
yI = self.xy_class.GetAxisImageItem().GetYAxisIndex()
# print "AI CALLBACK: (%d, %d)" % (xI,yI)
self.xy_class.GetChartXY().SetPlotColumnIndices(xI,yI)
self.xy_class.GetChartView().Render()
self.pc_class.SetCurrentXY(xI,yI)
self.pc_class.GetView().Render()
# - - - - - - - - - - - - - - - - - - - - - -
def switchToWavelets(self):
if self.ds.GetCoeffSource().lower().startswith('sca'):
self.ds.SetCoeffSource('wavelet')
# Force other classes to reload their image and table data from new source
# while keeping all selections...
self.ice_class.ReloadTextureImages()
# self.nf_class.ReloadBasisImages()
# Instead of reloading basis images in detail view, try just firing event from image flow...
self.if_al_out.InvokeEvent("AnnotationChangedEvent")
# Axis images seems to reset properly on switchover, so follow that...
xI = self.xy_class.GetAxisImageItem().GetXAxisIndex()
yI = self.xy_class.GetAxisImageItem().GetYAxisIndex()
# self.xy_class.GetChartXY().SetPlotColumnIndices(xI,yI)
# self.xy_class.GetChartView().Render()
self.pc_class.SetCurrentXY(xI,yI)
self.pc_class.GetView().Render()
self.setWindowTitle(QtGui.QApplication.translate("MainWindow", "Multi-scale SVD :: Wavelets", None, QtGui.QApplication.UnicodeUTF8))
def switchToScaling(self):
if self.ds.GetCoeffSource().lower().startswith('wav'):
self.ds.SetCoeffSource('scaling')
# Force other classes to reload their image and table data from new source
# while keeping all selections...
self.ice_class.ReloadTextureImages()
# self.nf_class.ReloadBasisImages()
# Instead of reloading basis images in detail view, try just firing event from image flow...
self.if_al_out.InvokeEvent("AnnotationChangedEvent")
# Axis images seems to reset properly on switchover, so follow that...
xI = self.xy_class.GetAxisImageItem().GetXAxisIndex()
yI = self.xy_class.GetAxisImageItem().GetYAxisIndex()
# self.xy_class.GetChartXY().SetPlotColumnIndices(xI,yI)
# self.xy_class.GetChartView().Render()
self.pc_class.SetCurrentXY(xI,yI)
self.pc_class.GetView().Render()
self.setWindowTitle(QtGui.QApplication.translate("MainWindow", "Multi-scale SVD :: Scaling Functions", None, QtGui.QApplication.UnicodeUTF8))
def switchToPCAllScales(self):
self.pc_class.SetScaleRange('all')
self.pc_class.UpdateChartWithCurrentData()
def switchToPCCurrentScale(self):
self.pc_class.SetScaleRange('current')
self.pc_class.UpdateChartWithCurrentData()
def switchToPCCoarsestToCurrent(self):
self.pc_class.SetScaleRange('coarse')
self.pc_class.UpdateChartWithCurrentData()
def switchToPCCurrentToFinest(self):
self.pc_class.SetScaleRange('fine')
self.pc_class.UpdateChartWithCurrentData()
def setColorByArray(self):
sender = self.sender()
if sender in self.color_array_actions_list:
self.pc_class.SetColorByArray(str(sender.text()))
self.pc_class.GetView().Render()
self.xy_class.SetColorByArray(str(sender.text()))
self.xy_class.GetChartView().Render()
self.ice_class.SetColorByArray(str(sender.text()))
self.ice_class.ReloadTextureImages()
else:
self.pc_class.SetColorByArrayOff()
self.pc_class.GetView().Render()
self.xy_class.SetColorByArrayOff()
self.xy_class.GetChartView().Render()
self.ice_class.SetColorByArrayOff()
self.ice_class.ReloadTextureImages()
def generate_color_array_actions(self):
self.color_array_actions_list = []
# Only want one array color to be set at a time
self.colorActionGroup = QtGui.QActionGroup(self)
# TODO: Switch this for different default
self.ui.actionColorNone.setChecked(True)
self.colorActionGroup.addAction(self.ui.actionColorNone)
if self.ds.hasLabels:
for ii,label in enumerate(self.ds.label_names):
actionTmp = QtGui.QAction(self)
actionTmp.setCheckable(True)
actionTmp.setObjectName(_fromUtf8(label))
actionTmp.setText(QtGui.QApplication.translate("MainWindow", label, None, QtGui.QApplication.UnicodeUTF8))
self.color_array_actions_list.append(actionTmp)
self.ui.menuPlot_Colors.addAction(self.color_array_actions_list[ii])
self.colorActionGroup.addAction(self.color_array_actions_list[ii])
QtCore.QObject.connect(self.color_array_actions_list[ii], QtCore.SIGNAL("triggered()"), self.setColorByArray)
# - - - - - - - - - - - - - - - - - - - - - -
def fileOpen(self):
openFilesDefaultPath = ''
# This dialog allows multiple files to be selected at once
# If only want a single file, change to fileName = QtGui.QFileDialog.getOpenFileName(...)
# Just change the string in the next to last line of the method for different file types
file = QtGui.QFileDialog.getOpenFileName(self,
"Load Saved Matlab File",
self.last_data_dir,
"All Files (*);;Matlab Files (*.mat)")
if file:
# Clear out selections
empty_arr = N.array([],dtype='int64')
empty_vtk = VN.numpy_to_vtkIdTypeArray(empty_arr, deep=True)
self.pc_class.GetAnnotationLink().GetCurrentSelection().GetNode(0).SetSelectionList(empty_vtk)
self.pc_class.GetAnnotationLink().InvokeEvent("AnnotationChangedEvent")
self.if_class.GetOutputAnnotationLink().GetCurrentSelection().GetNode(0).SetSelectionList(empty_vtk)
self.if_class.GetOutputAnnotationLink().InvokeEvent("AnnotationChangedEvent")
self.nf_class.GetOutputAnnotationLink().GetCurrentSelection().GetNode(0).SetSelectionList(empty_vtk)
self.nf_class.GetOutputAnnotationLink().InvokeEvent("AnnotationChangedEvent")
self.ds.SetFileName(str(file))
self.ds.LoadData()
self.setWindowTitle(QtGui.QApplication.translate("MainWindow", "Multi-scale SVD :: Wavelets", None, QtGui.QApplication.UnicodeUTF8))
self.ui.actionWavelet.setChecked(True)
# Remove old color_by_array menu items
for action in self.color_array_actions_list:
self.ui.menuPlot_Colors.removeAction(action)
self.colorActionGroup.removeAction(action)
QtCore.QObject.connect(action, QtCore.SIGNAL("triggered()"), self.setColorByArray)
# Add new color_by_array menu items
self.generate_color_array_actions()
self.pc_class.SetColorByArrayOff()
self.xy_class.SetColorByArrayOff()
self.ice_class.SetColorByArrayOff()
self.ice_class.LoadData()
self.ui.qvtkWidget_0.update()
self.ui.qvtkWidget_1.update()
def fileExit(self):
# Usually would use the qApp global variable qApp.quit(), but wasn't working...
QtGui.QApplication.instance().quit()
