def setup(self, qtbot): # Create dialog to show this instance self.dialog = QtWidgets.QMainWindow() # Start main event loop self.prog = application.mainWindow(self.dialog) self.graphInstance = graph.CalmaPlot(600, 600, 100, True)
def generate_plot_view(self): """ Starts a new plot of CALMA data. This function is typically called after CALMA data has been retrieved and a track has been clicked upon. """ self.calmaGraphView = graph.CalmaPlot(600,600,100, self.hasCalma) self.app.debugDialog.add_line('{0}: generated CALMA figure'.format(sys._getframe().f_code.co_name))
def test_has_calma_available(self): graphInstance = graph.CalmaPlot(600, 600, 100, True) assert (graphInstance.placeHolderText._text == 'Click on a performance track for CALMA data')
def test_has_no_calma_available(self): graphInstance = graph.CalmaPlot(600, 600, 100, False) assert (graphInstance.placeHolderText._text == 'No CALMA data available for this query')
def setup(self): self.graphInstance = graph.CalmaPlot(600, 600, 100, True) self.cache = cache.Cache() self.calma = calma.Calma(self.cache)
def callback_set_new_track(self, loudness, keys, segments, duration, trackInfo): """ Takes a blob of CALMA data, and a feature desired, and returned a structured set of chronological events for that feature. Parameters ---------- loudness : List Array of loudness amplitude values. keys : List List of key change feature data. segments : List List of segmentation feature data. duration : float Duration of the track for calculating linear X-space. trackInfo : Dict Track meta-data containing feature type and label. """ # If not exceeded number of tracks if self.numberCalmaDisplayed < self.max: # Set correct feature if trackInfo['feature'] == 'key': features = keys else: features = segments # Create a new plot and add widget to dialog self.plots.append(graph.CalmaPlot(600, 600, 100, True)) self.plots[self.numberCalmaDisplayed].plot_calma_data( loudness, features, duration, trackInfo['feature'], title=trackInfo['title'], release=True) self.plotLayout.addWidget(self.plots[self.numberCalmaDisplayed]) self.numberCalmaDisplayed += 1 # If last track if self.numberCalmaDisplayed == self.max - 1: # Set final properties for dialog & show to user self.plotContainerWidget.setLayout(self.plotLayout) # Create scroll area scroll = QtWidgets.QScrollArea() scroll.setWidget(self.plotContainerWidget) scroll.setWidgetResizable(True) scroll.setMinimumWidth(1280) scroll.setMinimumHeight(720) # Create scroll layout and add plots self.layout = QtWidgets.QVBoxLayout(self) self.layout.addWidget(scroll) self.setLayout(self.layout) scroll.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Expanding) # Show widget to user self.show()