gtkColorSelectionSetCurrentAlpha

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

<code>object</code>

<code>alpha</code>

Sets the current opacity to be <code>alpha</code>.  The first time this is called, it will
also set the original opacity to be <code>alpha</code> too.

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

gtkColorSelectionSetCurrentAlpha function

a <code><a rd-options='' href='GtkColorSelection'>GtkColorSelection</a></code>.

gtkColorSelectionSetCurrentAlpha: gtkColorSelectionSetCurrentAlpha

Description

Usage

Arguments