RGtk2: cairoSetFontMatrix – R documentation

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cairoSetFontMatrix

Description

Sets the current font matrix to matrix. 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 cairoSetFontSize), but a more complex font matrix can be used to shear the font or stretch it unequally along the two axes

Usage

cairoSetFontMatrix(cr, matrix)

Arguments

`cr`	[`Cairo`] a `Cairo`
`matrix`	[`CairoMatrix`] a `CairoMatrix` describing a transform to be applied to the current font.

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release