Nothing
ggbrain
objects can be added together, allowing common parts across plots to be reusedgeom_outline
now supports dilation and erosion using the dil_ero
argumentgeom_region_label*
and geom_region_text*
now support a min_px
argument that controls
the minimum number of pixels on a slice that will result in a label. Helps reduce labeling of small regionsfill_holes
algorithm is appliedfill_holes
now takes the mean of neighbors for continuous-valued dataremove_specks
for a categorical imagedefine()
function to support contrast definition in ggbrain pipeline outside of a given layergeom_brain
using geom_brain(fill='color_here')
images()
supports a volumes
argument so that volumes from 4-D images can be visualizedplot()
on a ggbrain object supports guides
argument that passes to plot_layout()
in patchwork
.
Also, the default is now guides="collect"
, which combines shared legends.min_coord
and max_coord
in montage
function for coordinate-based rangesadd_images()
is now images()
for nonredundancyadd_slices()
is now slices()
for nonredundancyoutline_size
to just size
in geom_outline
for consistency with ggplot2 logic (e.g., geom_contour
).add_slice()
in favor of slices()
. If attributes such as bg_color
are set by slices()
, these
will be the same for each slice in the operation.geom_outline
for continuous imagesfill_holes
, trim_threads
, and remove_specks
to ggbrain_layer
-- exposed in geom_brain
and geom_outline
. This allows these modifications
to be made for contrast layers.geom_brain
and geom_outline
objects. Uses flood fill algorithm to find interior holes, then uses nearest neighbor imputation,
taking the mode for categorical images and mean for continuous images.alpha=<number>
syntaxgeom_outline(mapping=aes(group=<label_col>))
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