2D Snapshots (spine/snapshot2D)

Modular 2D image generation for NIfTI data. Supports axial/sagittal/coronal slices, maximum intensity projections (MIPs), and segmentation overlays.

Key symbols

Symbol	Module	Description
create_snapshot	snapshot_modular.py	Main entry point — renders a list of Snapshot_Frame objects to a PNG
Snapshot_Frame	snapshot_modular.py	Configuration for one image panel (image, overlay, view direction, …)
Plane	snapshot_modular.py	Enum: Plane.axial, Plane.sagittal, Plane.coronal
to_image_nii	snapshot_modular.py	Convert a NIfTI slice to a matplotlib-ready RGB array
Pre-built templates	snapshot_templates.py	Ready-to-use snapshot configurations for common spine workflows

Example

from TPTBox.spine.snapshot2D.snapshot_modular import Snapshot_Frame, create_snapshot, Plane

frames = [
    Snapshot_Frame(image=ct, segmentation=seg, mode="CT", plane=Plane.sagittal),
    Snapshot_Frame(image=ct, mode="CT", plane=Plane.axial),
]
create_snapshot(frames, to="output.png")