Read a persistent color map — read_sc_color

Versioned JSON and CSV files are validated before object construction. Unversioned JSON files and legacy two-column CSV files written by scChromatic 0.1.0 remain readable and are migrated to schema version 1. Unknown future schema versions are rejected rather than guessed.

Usage

read_sc_color_map(path)

Arguments

path: JSON or CSV path written by write_sc_color_map().

Value

A validated sc_color_map using the current schema version.

Examples

if (FALSE) { # interactive()
path <- tempfile(fileext = ".csv")
write_sc_color_map(sc_color_map(c("B", "T")), path)
read_sc_color_map(path)
}