pangoRendererActivate

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

<code>object</code>

Does initial setup before rendering operations on <code>renderer</code>.
<code><a rd-options="" href="/link/pangoRendererDeactivate?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::pangoRendererDeactivate">pangoRendererDeactivate</a></code> should be called when done drawing.
Calls such as <code><a rd-options="" href="/link/pangoRendererDrawLayout?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::pangoRendererDrawLayout">pangoRendererDrawLayout</a></code> automatically
activate the layout before drawing on it. Calls to
<code><a rd-options="" href="/link/pangoRendererActivate?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::pangoRendererActivate">pangoRendererActivate</a></code> and <code><a rd-options="" href="/link/pangoRendererDeactivate?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::pangoRendererDeactivate">pangoRendererDeactivate</a></code> can
be nested and the renderer will only be initialized and
deinitialized once.

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

pangoRendererActivate function

[<code><a rd-options='' href='PangoRenderer'>PangoRenderer</a></code>]  a <code><a rd-options='' href='PangoRenderer'>PangoRenderer</a></code>

Does initial setup before rendering operations on <code>renderer</code>.
<code><a rd-options='' href='pangoRendererDeactivate'>pangoRendererDeactivate</a></code> should be called when done drawing.
Calls such as <code><a rd-options='' href='pangoRendererDrawLayout'>pangoRendererDrawLayout</a></code> automatically
activate the layout before drawing on it. Calls to
<code><a rd-options='' href='pangoRendererActivate'>pangoRendererActivate</a></code> and <code><a rd-options='' href='pangoRendererDeactivate'>pangoRendererDeactivate</a></code> can
be nested and the renderer will only be initialized and
deinitialized once.

pangoRendererActivate: pangoRendererActivate

Description

Usage

Arguments

Details