decorate_title {ComplexHeatmap} | R Documentation |
Decorate the heatmap title
decorate_title(heatmap, code, slice = 1, which = c("column", "row"), envir = new.env(parent = parent.frame()))
heatmap |
name of the heatmap |
code |
code that adds graphics in the selected heatmap body |
slice |
index of row slices in the heatmap |
which |
on rows or on columns? |
envir |
where to look for variables inside |
There is a viewport for row titles and column title in the heatmap.
This function contructs the name of the viewport,
goes to the viewport by seekViewport
and applies code
to that viewport.
The function returns no value.
Zuguang Gu <z.gu@dkfz.de>
set.seed(123) Heatmap(matrix(rnorm(100), 10), name = "mat", km = 2) decorate_title("mat", { grid.rect(gp = gpar(fill = "#FF000080")) }, which = "row", slice = 2)