is_abs_unit {ComplexHeatmap} | R Documentation

## Whether the unit object contains absolute unit

### Description

Whether the unit object contains absolute unit

### Usage

    is_abs_unit(u)

### Arguments

`u` | a `unit` object

### Details

Besides the normal absolute units (e.g. "mm", "inches"), this function simply treat `grob` objects as absolute units.

For a complex unit which is combination of different units, it is absolute only if all units included are absolute units.

### Value

A logical value.

### Author(s)

Zuguang Gu <z.gu@dkfz.de>

### Examples

    is_abs_unit(unit(1, "mm"))
    is_abs_unit(unit(1, "npc"))
    is_abs_unit(textGrob("foo"))
    is_abs_unit(unit(1, "mm") + unit(1, "npc"))

[Package ComplexHeatmap version 1.20.0 Index]