def __init__(self): super().__init__() self.input_data = None self.input_classes = [] self.input_has_attr2 = True self.current_tool = None self._selected_indices = None self._scatter_item = None self.labels = ["C1", "C2"] self.undo_stack = QUndoStack(self) self.class_model = ColoredListModel( self.labels, self, flags=Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsEditable) self.class_model.dataChanged.connect(self._class_value_changed) self.class_model.rowsInserted.connect(self._class_count_changed) self.class_model.rowsRemoved.connect(self._class_count_changed) if self.data is None: self.data = np.zeros((0, 3)) self.colors = colorpalette.ColorPaletteGenerator( len(colorpalette.DefaultRGBColors)) self.tools_cache = {} self._init_ui() self.commit()
def __init__(self): super().__init__() self.input_data = None self.input_classes = [] self.input_colors = None self.input_has_attr2 = True self.current_tool = None self._selected_indices = None self._scatter_item = None #: A private data buffer (can be modified in place). `self.data` is #: a copy of this array (as seen when the `invalidate` method is #: called self.__buffer = None self.undo_stack = QUndoStack(self) self.class_model = ColoredListModel( self.labels, self, flags=Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsEditable) self.class_model.dataChanged.connect(self._class_value_changed) self.class_model.rowsInserted.connect(self._class_count_changed) self.class_model.rowsRemoved.connect(self._class_count_changed) # if self.data: raises Deprecation warning in older workflows, where # data could be a np.array. This would raise an error in the future. if self.data is None or len(self.data) == 0: self.data = [] self.__buffer = np.zeros((0, 3)) elif isinstance(self.data, np.ndarray): self.__buffer = self.data.copy() self.data = self.data.tolist() else: self.__buffer = np.array(self.data) self.colors = colorpalettes.DefaultRGBColors self.tools_cache = {} self._init_ui() self.commit()
def __init__(self): super().__init__() self.input_data = None self.input_classes = [] self.input_colors = None self.input_has_attr2 = True self.current_tool = None self._selected_indices = None self._scatter_item = None #: A private data buffer (can be modified in place). `self.data` is #: a copy of this array (as seen when the `invalidate` method is #: called self.__buffer = None self.undo_stack = QUndoStack(self) self.class_model = ColoredListModel( self.labels, self, flags=Qt.ItemIsSelectable | Qt.ItemIsEnabled | Qt.ItemIsEditable, ) self.class_model.dataChanged.connect(self._class_value_changed) self.class_model.rowsInserted.connect(self._class_count_changed) self.class_model.rowsRemoved.connect(self._class_count_changed) if not self.data: self.data = [] self.__buffer = np.zeros((0, 3)) elif isinstance(self.data, np.ndarray): self.__buffer = self.data.copy() self.data = self.data.tolist() else: self.__buffer = np.array(self.data) self.colors = colorpalette.ColorPaletteGenerator( len(colorpalette.DefaultRGBColors)) self.tools_cache = {} self._init_ui() self.commit()