mad_gui.plot_tools.plots.BasePlot#

class mad_gui.plot_tools.plots.BasePlot(plot_data: PlotData | None = None, initial_plot_channels=None, label_classes: List[BaseRegionLabel] | None = None, event_classes: List[BaseEventLabel] | None = None, parent=None)[source]#

Bases: PlotWidget

A base plot that can display data and additionally show a yellow line to indicate the current position in a video.

Methods

add_video_cursor_line([pos])

Add a line that shows to which sample in the signal the currently shown video frame corresponds.

enterEvent(self, event)

move_video_cursor_line(percent_since_start)

Move the line that indicates to which signal sample the current video frame corresponds.

remove_video_cursor_line()

Remove the line that indicates video-signal correspondence when the video window is closed.

set_coupled_plot([other])

Couple another plot to this one, such that both plots always have the same x- and y- limits.

set_graph_position(percent_since_start)

Move the graph such that sample is in the middle of the plot.

set_title(title)

Set the title, which will be shown centered on the top of the plot.

add_sync_item

configure_style

finish_syncing

get_mouse_pos_from_event

inside_event_range

inside_label_range

inside_plot_range

set_events

set_labels

snap_to_sample
add_sync_item()[source]#
add_video_cursor_line(pos: int | None = None)[source]#

Add a line that shows to which sample in the signal the currently shown video frame corresponds.

Parameters:
pos

Position at which the line should be shown (in seconds)

configure_style()[source]#
enterEvent(self, event: QEvent)[source]#
finish_syncing()[source]#
get_mouse_pos_from_event(ev)[source]#
inside_event_range(pos)[source]#
inside_label_range(pos)[source]#
inside_plot_range(local_pos)[source]#
move_video_cursor_line(percent_since_start: float)[source]#

Move the line that indicates to which signal sample the current video frame corresponds.

Parameters:
percent_since_start

the percentage of the data stream to jump to since start

remove_video_cursor_line()[source]#

Remove the line that indicates video-signal correspondence when the video window is closed.

set_coupled_plot(other: PlotWidget | None = None)[source]#

Couple another plot to this one, such that both plots always have the same x- and y- limits.

Parameters:
other

Usually another object of SensorPlot.

set_events(label_class: Type[BaseEventLabel], df: DataFrame)[source]#
set_graph_position(percent_since_start: float)[source]#

Move the graph such that sample is in the middle of the plot.

Parameters:
percent_since_start

the percentage of the data stream to jump to since start

set_labels(label_class: Type[BaseRegionLabel], df: DataFrame)[source]#
set_title(title: str)[source]#

Set the title, which will be shown centered on the top of the plot.

Parameters:
title

The title that should be shown on the top of the plot.

snap_to_sample(pos: float)[source]#