tests/testthat/_snaps/atlas_polygons.md

In ggseg.formats: Brain Atlas Data Structures for the 'ggsegverse' Ecosystem

print.brain_polygons() / prints labels, views and total points for a populated object

Code
  print(p)
Message

  -- brain_polygons --

  Labels: 72
  Views: inferior, lateral, superior, medial
  Total points: 6254
Output
                      label       geometry
  1             lh_bankssts  <df [58 x 5]>
  2  lh_caudalmiddlefrontal <df [105 x 5]>
  3       lh_corpuscallosum  <df [55 x 5]>
  4           lh_entorhinal  <df [36 x 5]>
  5          lh_frontalpole  <df [22 x 5]>
  6             lh_fusiform <df [110 x 5]>
  7     lh_inferiorparietal <df [137 x 5]>
  8     lh_inferiortemporal <df [189 x 5]>
  9               lh_insula  <df [74 x 5]>
  10    lh_isthmuscingulate  <df [50 x 5]>
Message
  ... with 62 more rows

print.brain_polygons() / prints without error for a zero-row object

Code
  print(p)
Message

  -- brain_polygons --

  Labels: 0
Output
  [1] label    geometry
  <0 rows> (or 0-length row.names)

ggseg.formats documentation built on July 2, 2026, 5:07 p.m.