gdkScreenGetRgbaVisual {RGtk2} | R Documentation

## gdkScreenGetRgbaVisual

### Description

Gets a visual to use for creating windows or pixmaps with an alpha channel. See the docs for `gdkScreenGetRgbaColormap` for caveats.

### Usage

    gdkScreenGetRgbaVisual(object)

### Arguments

``object`` | a `GdkScreen`

### Details

Since 2.8

### Value

[`GdkVisual`] a visual to use for windows with an alpha channel or `NULL` if the capability is not available. [ transfer none ]

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]