ComplexHeatmap (version 1.10.2)

draw-SingleAnnotation-method: Draw the single annotation

Description

Draw the single annotation

Usage

## S3 method for class 'SingleAnnotation':
draw(object, index, k = NULL, n = NULL)

Arguments

object

a SingleAnnotation-class object.

index

a vector of orders

k

if row annotation is splitted, the value identifies which row slice. It is only used for the naems of the viewport which contains the annotation graphics.

n

total number of row slices

Value

• No value is returned.

Details

A viewport is created.

The graphics would be different depending the annotation is a row annotation or a column annotation.

Examples

anno = SingleAnnotation(name = "test", value = c("a", "a", "a", "b", "b", "b"))
grid.newpage(); draw(anno, 1:5)
grid.newpage(); draw(anno, c(1, 4, 3, 5, 2))

anno = SingleAnnotation(value = c("a", "a", "a", "b", "b", "b"), 
    col = c("a" = "red", "b" = "blue"))
grid.newpage(); draw(anno, 1:5)
grid.newpage(); draw(anno, c(1, 4, 3, 5, 2))

anno = SingleAnnotation(value = c("a", "a", "a", "b", "b", "b"), 
    col = c("a" = "red", "b" = "blue"), which = "row")
grid.newpage(); draw(anno, 1:5)

anno = SingleAnnotation(value = 1:10)
grid.newpage(); draw(anno, 1:10)

require(circlize)
anno = SingleAnnotation(value = 1:10, col = colorRamp2(c(1, 10), c("blue", "red")))
grid.newpage(); draw(anno, 1:10)

anno = SingleAnnotation(fun = anno_points(1:10))
grid.newpage(); draw(anno, 1:10)