anno_joyplot {ComplexHeatmap} | R Documentation

## Joyplot Annotation

### Description

Joyplot Annotation

### Usage

    anno_joyplot(x, which = c("column", "row"), gp = gpar(fill = "#000000"),
        scale = 2, transparency = 0.6,
        axis = TRUE, axis_param = default_axis_param(which),
        width = NULL, height = NULL)

### Arguments

`x` | A matrix or a list. If `x` is a matrix or a data frame, columns correspond to observations.
`which` | Whether it is a column annotation or a row annotation?
`gp` | Graphic parameters for the boxes. The length of the graphic parameters should be one or the number of observations.
`scale` | Relative height of the curve. A value higher than 1 increases the height of the curve.
`transparency` | Transparency of the filled colors. Value should be between 0 and 1.
`axis` | Whether to add axis?
`axis_param` | parameters for controlling axis. See `default_axis_param` for all possible settings and default parameters.
`width` | Width of the annotation. The value should be an absolute unit. Width is not allowed to be set for column annotation.
`height` | Height of the annotation. The value should be an absolute unit. Height is not allowed to be set for row annotation.

### Value

An annotation function which can be used in `HeatmapAnnotation`.

### See Also

https://jokergoo.github.io/ComplexHeatmap-reference/book/heatmap-annotations.html#joyplot-annotation

### Examples

    m = matrix(rnorm(1000), nc = 10)
    lt = apply(m, 2, function(x) data.frame(density(x)[c("x", "y")]))
    anno = anno_joyplot(lt, width = unit(4, "cm"), which = "row")
    draw(anno, test = "joyplot")
    anno = anno_joyplot(lt, width = unit(4, "cm"), which = "row", gp = gpar(fill = 1:10))
    draw(anno, test = "joyplot + col")
    anno = anno_joyplot(lt, width = unit(4, "cm"), which = "row", scale = 1)
    draw(anno, test = "joyplot + scale")

    m = matrix(rnorm(5000), nc = 50)
    lt = apply(m, 2, function(x) data.frame(density(x)[c("x", "y")]))
    anno = anno_joyplot(lt, width = unit(4, "cm"), which = "row", gp = gpar(fill = NA), scale = 4)
    draw(anno, test = "joyplot")

[Package ComplexHeatmap version 2.3.4 Index]