Description Usage Arguments Details Examples
Mark the text for the rendering by gridtext package
1 |
x |
Text labels. The value can be a vector. |
... |
Other parameters passed to |
Text marked by gt_render
will be rendered by richtext_grob
function.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | if(requireNamespace("gridtext")) {
mat = matrix(rnorm(100), 10)
rownames(mat) = letters[1:10]
ht = Heatmap(mat,
column_title = gt_render("Some <span style='color:blue'>blue text **in bold.**</span><br>And *italics text.*<br>And some <span style='font-size:18pt; color:black'>large</span> text.", r = unit(2, "pt"), padding = unit(c(2, 2, 2, 2), "pt")),
column_title_gp = gpar(box_fill = "orange"),
row_labels = gt_render(letters[1:10], padding = unit(c(2, 10, 2, 10), "pt")),
row_names_gp = gpar(box_col = "red"),
row_km = 2,
row_title = gt_render(c("title1", "title2")),
row_title_gp = gpar(box_fill = "yellow"),
heatmap_legend_param = list(
title = gt_render("<span style='color:orange'>**Legend title**</span>"),
title_gp = gpar(box_fill = "grey"),
at = c(-3, 0, 3),
labels = gt_render(c("*negative* three", "zero", "*positive* three"))
))
ht = rowAnnotation(
foo = anno_text(gt_render(sapply(LETTERS[1:10], strrep, 10), align_widths = TRUE),
gp = gpar(box_col = "blue", box_lwd = 2),
just = "right",
location = unit(1, "npc")
)) + ht
draw(ht)
}
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