GDK {RGtk2} | R Documentation

## GDK

### Description

GDK is the abstraction layer that allows GTK+ to support multiple windowing systems. GDK provides drawing and window system facilities on X11, Windows, and the Linux framebuffer device.

### Details

The RGtk binding to the GDK library consists of the following components:

gdk-Cairo-Interaction

  Functions to support using Cairo

gdk-Colormaps-and-Colors

  Manipulation of colors and colormaps

gdk-Cursors

  Standard and pixmap cursors

gdk-Drag-and-Drop

  Functions for controlling drag and drop handling

gdk-Drawing-Primitives

  Functions for drawing points, lines, arcs, and text

gdk-Event-Structures

  Data structures specific to each type of event

gdk-Events

  Functions for handling events from the window system

gdk-Fonts

  Loading and manipulating fonts

gdk-Graphics-Contexts

  Objects to encapsulate drawing properties

gdk-Application-launching

  Startup notification for applications

GdkDisplay

  Controls the keyboard/mouse pointer grabs and a set of s

GdkDisplayManager

  Maintains a list of all open s

GdkScreen

  Object representing a physical screen

gdk-Testing

  Test utilities

gdk-General

  Library initialization and miscellaneous functions

gdk-Images

  A client-side area for bit-mapped graphics

gdk-Input-Devices

  Functions for handling extended input devices

gdk-Keyboard-Handling

  Functions for manipulating keyboard codes

gdk-Pango-Interaction

  Using Pango in GDK

gdk-Pixbufs

  Functions for rendering pixbufs on drawables

gdk-Bitmaps-and-Pixmaps

  Offscreen drawables

gdk-Properties-and-Atoms

  Functions to manipulate properties on windows

gdk-Points-Rectangles-and-Regions

  Simple graphical data types

gdk-GdkRGB

  Renders RGB, grayscale, or indexed image data to a GdkDrawable

gdk-Visuals

  Low-level display hardware information

gdk-Windows

  Onscreen display areas in the target window system

### Author(s)

Derived by RGtkGen from GTK+ documentation

### References

https://developer.gnome.org/gdk2

[Package RGtk2 version 2.20.36.3 Index]