prepare_scales_annot: Prepare default colour scales for annotation.

In ggcorrheatmap: Make Flexible 'ggplot2' Correlation Heatmaps

Prepare default colour scales for annotation.

Description

Prepares a brewer palette or viridis option for all annotations that don't have any colour scale specified by the user. There are eight options each for brewer (categorical) and viridis (continuous) and they are selected sequentially, going back to the beginning if there are more than eight annotations of each kind.

Usage

prepare_scales_annot(
  scale_order,
  annot_rows_df = NULL,
  annot_cols_df = NULL,
  annot_rows_col = NULL,
  annot_cols_col = NULL,
  na_col = "grey50"
)

Arguments

scale_order	List containing orders of scales as obtained from make_legend_order.
annot_rows_df	Data frame with annotation for rows.
annot_cols_df	Data frame with annotation for columns.
annot_rows_col	List with colour scales for rows.
annot_cols_col	List with colour scales for columns.
na_col	Colour of NA cells.

Value

List of length two containing lists of row annotation and column annotation.

ggcorrheatmap documentation built on Aug. 25, 2025, 1:11 a.m.