apply_colours_and_legend: Apply colour palette and build legend data
In ggseg3d: Interactive 3D Brain Atlas Visualization

apply_colours_and_legend

R Documentation

Apply colour palette and build legend data

Shared pipeline step for all atlas types: applies colour palette to atlas data and builds the legend data structure.

apply_colours_and_legend(atlas_data, colour_by, palette, na_colour, label_by)

`atlas_data`	Prepared atlas data frame
`colour_by`	Column name for colour values
`palette`	Colour palette specification
`na_colour`	Colour for NA values
`label_by`	Column name for labels

List with 'atlas_data' and 'legend_data'

ggseg3d documentation built on Feb. 21, 2026, 1:06 a.m.

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