iheatmapr (version 0.7.1)

add_col_title: add_col_title

Description

Add x axis title to plot

Usage

# S4 method for Iheatmap
add_col_title(
  p,
  title,
  textangle = 0,
  font = get_layout(p)$font,
  side = c("bottom", "top"),
  size = 0.1,
  buffer = 0.01,
  xname = current_xaxis(p),
  yname = NULL
)

Value

Iheatmap-class object, which can be printed to generate an interactive graphic

Arguments

p

iheatmap object

title

title of axis

textangle

angle of text

font

list of plotly font attributes, see https://plotly.com/javascript/reference/#layout-font

side

side of plot on which to add subplot

size

relative size of subplot relative to main heatmap

buffer

amount of space to leave empty before this plot, relative to size of first heatmap

xname

name for xaxis

yname

name for yaxis

Author

Alicia Schep

See Also

add_col_labels, iheatmap, add_row_title

Examples

mat <- matrix(rnorm(20), ncol = 5, nrow = 4)  
hm <- iheatmap(mat) %>% add_col_title("My x-axis")

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