napari_track_edit.application_menus.tracking_from_scratch_widget

Classes

TrackingFromScratch

Widget to create an empty tracking tree (with either point or label tracks), to

Module Contents

class napari_track_edit.application_menus.tracking_from_scratch_widget.TrackingFromScratch(viewer: napari.Viewer)

Bases: qtpy.QtWidgets.QWidget

Widget to create an empty tracking tree (with either point or label tracks), to track from scratch. The tree starts out without any nodes; nodes are added by manually annotating in the track layers.

viewer

tracks_viewer

size_layer_dropdown

start_points_btn

start_labels_btn

_update_buttons(*args) → None

Enable the start buttons only when a size layer is selected.

_start_tracking(mode: str) → None

Create a new empty tree with empty TrackPoints/TrackGraph layers (and a TrackLabels layer for mode == 'labels'). The array size is taken from the selected Image/Labels layer.

Parameters:

mode (str) – “points” to track with points, “labels” to track with a segmentation.