gtkPreviewGetVisual {RGtk2} | R Documentation

## gtkPreviewGetVisual

### Description

Returns the visual used by preview widgets. This function is deprecated, and you should use `gdkRgbGetVisual` instead. WARNING: `gtk_preview_get_visual` is deprecated and should not be used in newly-written code.

### Usage

    gtkPreviewGetVisual()

### Value

[`GdkVisual`] the visual for previews.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]