is_abs_unit: Test Whether it is an Absolute Unit

In zhongmicai/complexHeatmap: Make Complex Heatmaps

Description

Test Whether it is an 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 assumes 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 <[e-mail]>

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"))

zhongmicai/complexHeatmap documentation built on May 7, 2019, 6:11 a.m.