atkComponentGetAlpha {RGtk2} | R Documentation

## atkComponentGetAlpha

### Description

Returns the alpha value (i.e. the opacity) for this `component`, on a scale from 0 (fully transparent) to 1.0 (fully opaque).

### Usage

    atkComponentGetAlpha(object)

### Arguments

``object`` | [`AtkComponent`] an `AtkComponent`

### Details

Since 1.12

### Value

[numeric] An alpha value from 0 to 1.0, inclusive.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]