cairoSetFontMatrix

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

<code>cr</code>

[<code><a rd-options="" href="/link/CairoMatrix?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::CairoMatrix">CairoMatrix</a></code>]  a <code><a rd-options="" href="/link/CairoMatrix?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::CairoMatrix">CairoMatrix</a></code> describing a transform to be applied to
the current font.

<code>matrix</code>

Sets the current font matrix to <code>matrix</code>. The font matrix gives a
transformation from the design space of the font (in this space,
the em-square is 1 unit by 1 unit) to user space. Normally, a
simple scale is used (see <code><a rd-options="" href="/link/cairoSetFontSize?package=RGtk2&version=2.20.31" data-mini-rdoc="RGtk2::cairoSetFontSize">cairoSetFontSize</a></code>), but a more
complex font matrix can be used to shear the font
or stretch it unequally along the two axes

internal

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

cairoSetFontMatrix: cairoSetFontMatrix

Description

Usage

Arguments