gdkQueryDepths {RGtk2} | R Documentation

## gdkQueryDepths

### Description

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

### Usage

    gdkQueryDepths()

### Details

The list returned by this function should not be freed.

### Value

A list containing the following elements:

``depths`` | return location for available depths. [ out ][ array ]
``count`` | return location for number of available depths. [ out ]

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]