gtkWindowSetOpacity

a <code><a rd-options="" href="/link/GtkWindow?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::GtkWindow">GtkWindow</a></code>

<code>object</code>

<code>opacity</code>

Request the windowing system to make <code>window</code> partially transparent,
with opacity 0 being fully transparent and 1 fully opaque. (Values
of the opacity parameter are clamped to the [0,1] range.) On X11
this has any effect only on X screens with a compositing manager
running. See <code><a rd-options="" href="/link/gtkWidgetIsComposited?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::gtkWidgetIsComposited">gtkWidgetIsComposited</a></code>. On Windows it should work
always.

internal

Facilities in the R language for programming
graphical interfaces using Gtk, the Gimp Tool Kit.

Michael Lawrence

RGtk2

R bindings for Gtk 2.8.0 and above

gtkWindowSetOpacity function

a <code><a rd-options='' href='GtkWindow'>GtkWindow</a></code>

Request the windowing system to make <code>window</code> partially transparent,
with opacity 0 being fully transparent and 1 fully opaque. (Values
of the opacity parameter are clamped to the [0,1] range.) On X11
this has any effect only on X screens with a compositing manager
running. See <code><a rd-options='' href='gtkWidgetIsComposited'>gtkWidgetIsComposited</a></code>. On Windows it should work
always.

gtkWindowSetOpacity: gtkWindowSetOpacity

Description

Usage

Arguments

Details