gdkWindowGetInternalPaintInfo {RGtk2} | R Documentation

## gdkWindowGetInternalPaintInfo

### Description

If you bypass the GDK layer and use windowing system primitives to draw directly onto a `GdkWindow`, then you need to deal with two details: there may be an offset between GDK coordinates and windowing system coordinates, and GDK may have redirected drawing to a offscreen pixmap as the result of a `gdkWindowBeginPaintRegion` calls. This function allows retrieving the information you need to compensate for these effects.

### Usage

    gdkWindowGetInternalPaintInfo(object)

### Arguments

``object`` | a `GdkWindow`

### Details

This function exposes details of the GDK implementation, and is thus likely to change in future releases of GDK.

### Value

A list containing the following elements:

``real.drawable`` | location to store the drawable to which drawing should be done. [ out ]
``x.offset`` | location to store the X offset between coordinates in `window`, and the underlying window system primitive coordinates for *`real.drawable`. [ out ]
``y.offset`` | location to store the Y offset between coordinates in `window`, and the underlying window system primitive coordinates for *`real.drawable`. [ out ]

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]