cortex.dataset.Dataset.get_overlay

Dataset.get_overlay(subject: str, type: str = 'rois', **kwargs) → _TemporaryFileWrapper

Retrieve a subject’s overlay (currently only ROIs) from this (packed) dataset file.

Parameters:

subjectstr

Subject identifier, as packed into this dataset.

typestr, optional

Overlay type to retrieve. Only ‘rois’ is currently supported. Default ‘rois’.

Returns:

tempfile.NamedTemporaryFile

A temporary file containing the overlay’s SVG data, seeked to the start.