def __init__(self, scatter_widget, parent=None, _="None"):
gui.OWComponent.__init__(self, scatter_widget)
svb = ScatterViewBox(self)
self.plot_widget = pg.PlotWidget(viewBox=svb, parent=parent)
self.plot_widget.setAntialiasing(True)
self.replot = self.plot_widget
ScaleScatterPlotData.__init__(self)
self.scatterplot_item = None
self.tooltip_data = []
self.tooltip = pg.TextItem(border=pg.mkPen(200, 200, 200),
fill=pg.mkBrush(250, 250, 200, 220))
self.tooltip.hide()
self.labels = []
self.master = scatter_widget
self.inside_colors = None
self.shown_attribute_indices = []
self.shown_x = ""
self.shown_y = ""
self.valid_data = None # np.array
self.n_points = 0
self.gui = OWPlotGUI(self)
self.continuous_palette = \
ContinuousPaletteGenerator(QColor(200, 200, 200),
QColor(0, 0, 0), True)
self.discrete_palette = ColorPaletteGenerator()
self.selection_behavior = 0
self.legend = None
self.legend_position = None
self.tips = TooltipManager(self)
# self.setMouseTracking(True)
# self.grabGesture(QPinchGesture)
# self.grabGesture(QPanGesture)
self.state = NOTHING
self._pressed_mouse_button = 0 # Qt.NoButton
self._pressed_point = None
self.selection_items = []
self._current_rs_item = None
self._current_ps_item = None
self.polygon_close_treshold = 10
self.auto_send_selection_callback = None
self.data_range = {}
self.map_transform = QTransform()
self.graph_area = QRectF()
self.selected_points = []
self.update_grid()
def __init__(self, scatter_widget, parent=None, _="None"):
gui.OWComponent.__init__(self, scatter_widget)
self.view_box = InteractiveViewBox(self)
self.plot_widget = pg.PlotWidget(viewBox=self.view_box,
parent=parent,
background="w")
self.plot_widget.getPlotItem().buttonsHidden = True
self.plot_widget.setAntialiasing(True)
self.plot_widget.sizeHint = lambda: QtCore.QSize(500, 500)
self.replot = self.plot_widget.replot
ScaleScatterPlotData.__init__(self)
self.density_img = None
self.scatterplot_item = None
self.scatterplot_item_sel = None
self.labels = []
self.master = scatter_widget
self.shown_attribute_indices = []
self.shown_x = ""
self.shown_y = ""
self.pen_colors = self.brush_colors = None
self.valid_data = None # np.ndarray
self.selection = None # np.ndarray
self.n_points = 0
self.gui = OWPlotGUI(self)
self.continuous_palette = ContinuousPaletteGenerator(
QColor(255, 255, 0), QColor(0, 0, 255), True)
self.discrete_palette = ColorPaletteGenerator()
self.selection_behavior = 0
self.legend = self.color_legend = None
self.__legend_anchor = (1, 0), (1, 0)
self.__color_legend_anchor = (1, 1), (1, 1)
self.scale = None # DiscretizedScale
self.subset_indices = None
# self.setMouseTracking(True)
# self.grabGesture(QPinchGesture)
# self.grabGesture(QPanGesture)
self.update_grid()
self._tooltip_delegate = HelpEventDelegate(self.help_event)
self.plot_widget.scene().installEventFilter(self._tooltip_delegate)
def __init__(self, scatter_widget, parent=None, _="None"):
gui.OWComponent.__init__(self, scatter_widget)
self.view_box = InteractiveViewBox(self)
self.plot_widget = pg.PlotWidget(viewBox=self.view_box, parent=parent,
background="w")
self.plot_widget.getPlotItem().buttonsHidden = True
self.plot_widget.setAntialiasing(True)
self.plot_widget.sizeHint = lambda: QtCore.QSize(500, 500)
self.replot = self.plot_widget.replot
ScaleScatterPlotData.__init__(self)
self.density_img = None
self.scatterplot_item = None
self.scatterplot_item_sel = None
self.labels = []
self.master = scatter_widget
self.shown_attribute_indices = []
self.shown_x = ""
self.shown_y = ""
self.pen_colors = self.brush_colors = None
self.valid_data = None # np.ndarray
self.selection = None # np.ndarray
self.n_points = 0
self.gui = OWPlotGUI(self)
self.continuous_palette = ContinuousPaletteGenerator(
QColor(255, 255, 0), QColor(0, 0, 255), True)
self.discrete_palette = ColorPaletteGenerator()
self.selection_behavior = 0
self.legend = self.color_legend = None
self.__legend_anchor = (1, 0), (1, 0)
self.__color_legend_anchor = (1, 1), (1, 1)
self.scale = None # DiscretizedScale
self.subset_indices = None
# self.setMouseTracking(True)
# self.grabGesture(QPinchGesture)
# self.grabGesture(QPanGesture)
self.update_grid()
self._tooltip_delegate = HelpEventDelegate(self.help_event)
self.plot_widget.scene().installEventFilter(self._tooltip_delegate)
def __init__(self, scatter_widget, parent=None, _="None"):
gui.OWComponent.__init__(self, scatter_widget)
self.view_box = InteractiveViewBox(self)
self.plot_widget = pg.PlotWidget(viewBox=self.view_box, parent=parent)
self.plot_widget.setAntialiasing(True)
self.replot = self.plot_widget
ScaleScatterPlotData.__init__(self)
self.scatterplot_item = None
self.tooltip_data = []
self.tooltip = TextItem(
border=pg.mkPen(200, 200, 200), fill=pg.mkBrush(250, 250, 200, 220))
self.tooltip.hide()
self.labels = []
self.master = scatter_widget
self.shown_attribute_indices = []
self.shown_x = ""
self.shown_y = ""
self.pen_colors = self.brush_colors = None
self.valid_data = None # np.ndarray
self.selection = None # np.ndarray
self.n_points = 0
self.gui = OWPlotGUI(self)
self.continuous_palette = ContinuousPaletteGenerator(
QColor(255, 255, 0), QColor(0, 0, 255), True)
self.discrete_palette = ColorPaletteGenerator()
self.selection_behavior = 0
self.legend = self.color_legend = None
self.scale = None # DiscretizedScale
self.tips = TooltipManager(self)
# self.setMouseTracking(True)
# self.grabGesture(QPinchGesture)
# self.grabGesture(QPanGesture)
self.update_grid()
def __init__(self,
scatter_widget,
parent=None,
_="None",
view_box=InteractiveViewBox):
gui.OWComponent.__init__(self, scatter_widget)
self.view_box = view_box(self)
self.plot_widget = pg.PlotWidget(viewBox=self.view_box,
parent=parent,
background="w")
self.plot_widget.getPlotItem().buttonsHidden = True
self.plot_widget.setAntialiasing(True)
self.plot_widget.sizeHint = lambda: QSize(500, 500)
scene = self.plot_widget.scene()
self._create_drag_tooltip(scene)
self._data = None # Original Table as passed from widget to new_data before transformations
self.replot = self.plot_widget.replot
ScaleScatterPlotData.__init__(self)
self.density_img = None
self.scatterplot_item = None
self.scatterplot_item_sel = None
self.reg_line_item = None
self.labels = []
self.master = scatter_widget
self.master.Warning.add_message(
"missing_coords",
"Plot cannot be displayed because '{}' or '{}' is missing for "
"all data points")
self.master.Information.add_message(
"missing_coords",
"Points with missing '{}' or '{}' are not displayed")
self.master.Information.add_message(
"missing_size",
"Points with undefined '{}' are shown in smaller size")
self.master.Information.add_message(
"missing_shape",
"Points with undefined '{}' are shown as crossed circles")
self.shown_attribute_indices = []
self.shown_x = self.shown_y = None
self.pen_colors = self.brush_colors = None
self.valid_data = None # np.ndarray
self.selection = None # np.ndarray
self.n_points = 0
self.gui = OWPlotGUI(self)
self.continuous_palette = ContinuousPaletteGenerator(
QColor(255, 255, 0), QColor(0, 0, 255), True)
self.discrete_palette = ColorPaletteGenerator()
self.selection_behavior = 0
self.legend = self.color_legend = None
self.__legend_anchor = (1, 0), (1, 0)
self.__color_legend_anchor = (1, 1), (1, 1)
self.scale = None # DiscretizedScale
self.subset_indices = None
# self.setMouseTracking(True)
# self.grabGesture(QPinchGesture)
# self.grabGesture(QPanGesture)
self.update_grid()
self._tooltip_delegate = HelpEventDelegate(self.help_event)
self.plot_widget.scene().installEventFilter(self._tooltip_delegate)
def __init__(self, scatter_widget, parent=None, _="None"):
gui.OWComponent.__init__(self, scatter_widget)
self.view_box = InteractiveViewBox(self)
self.plot_widget = pg.PlotWidget(viewBox=self.view_box, parent=parent,
background="w")
self.plot_widget.getPlotItem().buttonsHidden = True
self.plot_widget.setAntialiasing(True)
self.plot_widget.sizeHint = lambda: QSize(500, 500)
self.replot = self.plot_widget.replot
ScaleScatterPlotData.__init__(self)
self.density_img = None
self.scatterplot_item = None
self.scatterplot_item_sel = None
self.labels = []
self.master = scatter_widget
self.master.Warning.add_message(
"missing_coords",
"Plot cannot be displayed because '{}' or '{}' is missing for "
"all data points")
self.master.Information.add_message(
"missing_coords",
"Points with missing '{}' or '{}' are not displayed")
self.master.Information.add_message(
"missing_size",
"Points with undefined '{}' are shown in smaller size")
self.master.Information.add_message(
"missing_shape",
"Points with undefined '{}' are shown as crossed circles")
self.shown_attribute_indices = []
self.shown_x = self.shown_y = None
self.pen_colors = self.brush_colors = None
self.valid_data = None # np.ndarray
self.selection = None # np.ndarray
self.n_points = 0
self.gui = OWPlotGUI(self)
self.continuous_palette = ContinuousPaletteGenerator(
QColor(255, 255, 0), QColor(0, 0, 255), True)
self.discrete_palette = ColorPaletteGenerator()
self.selection_behavior = 0
self.legend = self.color_legend = None
self.__legend_anchor = (1, 0), (1, 0)
self.__color_legend_anchor = (1, 1), (1, 1)
self.scale = None # DiscretizedScale
self.subset_indices = None
# self.setMouseTracking(True)
# self.grabGesture(QPinchGesture)
# self.grabGesture(QPanGesture)
self.update_grid()
self._tooltip_delegate = HelpEventDelegate(self.help_event)
self.plot_widget.scene().installEventFilter(self._tooltip_delegate)
def set_data(self, data, subset_data=None, **args):
self.plot_widget.clear()
ScaleScatterPlotData.set_data(self, data, subset_data, **args)
def set_data(self, data, subset_data=None, **args):
self.plot_widget.clear()
ScaleScatterPlotData.set_data(self, data, subset_data, **args)