pangoCairoUpdateContext

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

<code>cr</code>

[<code><a rd-options="" href="/link/PangoContext?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::PangoContext">PangoContext</a></code>]  a <code><a rd-options="" href="/link/PangoContext?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::PangoContext">PangoContext</a></code>, from a pangocairo font map

<code>context</code>

Updates a <code><a rd-options="" href="/link/PangoContext?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::PangoContext">PangoContext</a></code> previously created for use with Cairo to
match the current transformation and target surface of a Cairo
context. If any layouts have been created for the context,
it's necessary to call <code><a rd-options="" href="/link/pangoLayoutContextChanged?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::pangoLayoutContextChanged">pangoLayoutContextChanged</a></code> on those
layouts.

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

pangoCairoUpdateContext function

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

[<code><a rd-options='' href='PangoContext'>PangoContext</a></code>]  a <code><a rd-options='' href='PangoContext'>PangoContext</a></code>, from a pangocairo font map

Updates a <code><a rd-options='' href='PangoContext'>PangoContext</a></code> previously created for use with Cairo to
match the current transformation and target surface of a Cairo
context. If any layouts have been created for the context,
it's necessary to call <code><a rd-options='' href='pangoLayoutContextChanged'>pangoLayoutContextChanged</a></code> on those
layouts.

pangoCairoUpdateContext: pangoCairoUpdateContext

Description

Usage

Arguments

Details