gdkQueryVisualTypes {RGtk2} | R Documentation

## gdkQueryVisualTypes

### Description

This function returns the available visual types for the default screen. It's equivalent to listing the visuals (`gdkListVisuals`) and then looking at the type field in each visual, removing duplicates.

### Usage

    gdkQueryVisualTypes()

### Details

The list returned by this function should not be freed.

### Value

A list containing the following elements:

``visual.types`` | return location for the available visual types
``count`` | return location for the number of available visual types

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]