annotation_bar: Adds a bar annotation layer to a `InputHeatmap`, that on evaluation creates a `ComplexHeatmap`

Description

annotation_bar() from a `InputHeatmap` object, adds a bar annotation layer.

Usage

annotation_bar(.data, .column, palette = NULL, size = NULL, ...)
# S4 method for InputHeatmap
annotation_bar(.data, .column, palette = NULL, size = NULL, ...)

Value

A `InputHeatmap` object that gets evaluated to a `ComplexHeatmap`

Arguments

.data: a `InputHeatmap` object created calling `tidyHeatmap::heatmap()`
.column: Vector of quotes
palette: A character vector of colors, or a function such as colorRamp2 (see examples).
size: A grid::unit object, e.g. unit(2, "cm"). This is the height or width of the annotation depending on the orientation.
...: The arguments that will be passed to anno_barplot and HeatmapAnnotation if you want to fine tune the aesthetics.

Details

lifecycle::badge("maturing")

It uses `ComplexHeatmap` as visualisation tool.

References

Mangiola, S. and Papenfuss, A.T., 2020. "tidyHeatmap: an R package for modular heatmap production based on tidy principles." Journal of Open Source Software. doi:10.21105/joss.02472.

Examples

Run this code



hm = 
  tidyHeatmap::N52 |>
  tidyHeatmap::heatmap(
    .row = symbol_ct,
    .column = UBR,
    .value = `read count normalised log`
)

hm |> annotation_bar(inflection)

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