pangoCairoContextSetResolution

[<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>

[numeric]  the resolution in "dots per inch". (Physical inches aren't actually
  involved; the terminology is conventional.) A 0 or negative value
  means to use the resolution from the font map.

<code>dpi</code>

Sets the resolution for the context. This is a scale factor between
points specified in a <code><a rd-options="" href="/link/PangoFontDescription?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::PangoFontDescription">PangoFontDescription</a></code> and Cairo units. The
default value is 96, meaning that a 10 point font will be 13
units high. (10 * 96. / 72. = 13.3).

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

pangoCairoContextSetResolution function

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

Sets the resolution for the context. This is a scale factor between
points specified in a <code><a rd-options='' href='PangoFontDescription'>PangoFontDescription</a></code> and Cairo units. The
default value is 96, meaning that a 10 point font will be 13
units high. (10 * 96. / 72. = 13.3).

pangoCairoContextSetResolution: pangoCairoContextSetResolution

Description

Usage

Arguments

Details