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 horizonatal 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