setup_colorbar_grid — setup_colorbar_grid • iheatmapr

function to set parameters controlling colorbar placement in Iheatmap object

Usage

setup_colorbar_grid(
  nrows = 3,
  y_length = y_spacing * 0.9,
  x_spacing = 0.16,
  y_spacing = y_start/nrows,
  x_start = 1.05,
  y_start = 0.9
)

Arguments

nrows: number of rows in colorbar grid
y_length: length of colorbar
x_spacing: spacing along horizontal axis between colorbars
y_spacing: spacing along vertical axis between colorbars
x_start: left most position of colorbar grid
y_start: top most position of colorbar grid

Value

IheatmapColorbarGrid-class object

Examples


cb_grid <- setup_colorbar_grid(nrows = 2, x_spacing = 0.2)
mat <- matrix(rnorm(24), nrow = 6)
hm <- iheatmap(mat, colorbar_grid = cb_grid, cluster_rows = "kmeans",
         cluster_cols = "kmeans", row_k = 3, col_k = 2)

# Print heatmap if interactive session 
if (interactive()) hm