napari_track_edit.import_export.menus.scale_widget

Classes

ScaleWidget

Widget to specify the spatial scaling of the graph in relation to its segmentation

Module Contents

class napari_track_edit.import_export.menus.scale_widget.ScaleWidget

Bases: qtpy.QtWidgets.QWidget

Widget to specify the spatial scaling of the graph in relation to its segmentation data.

scale = None
scale_layout
update(metadata: dict | None = None, incl_z: bool = False) → None

Add widgets to the layout, prefilled from available information if possible

Parameters:

  • metadata (dict) – geff metadata dictionary containing ‘axes’ key with scaling information.

  • incl_z (bool) – whether to include ‘z’ (provide this if metadata is not available)

_scale_spin_box(value: float) → qtpy.QtWidgets.QDoubleSpinBox

Return a QDoubleSpinBox for scaling values

get_scale() → list[float] | None

Return the scaling values in the spinboxes as a list of floats.

Returns 1 for the time dimension, and then the spatial scales based on whether the data is 3D (time, y, x) or 4D (time, z, y, x).

Returns None if the scale widget hasn’t been initialized (no segmentation).