RGtk2: pangoMatrixGetFontScaleFactor – R documentation

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pangoMatrixGetFontScaleFactor

Description

Returns the scale factor of a matrix on the height of the font. That is, the scale factor in the direction perpendicular to the vector that the X coordinate is mapped to.

Usage

pangoMatrixGetFontScaleFactor(object)

Arguments

object

[PangoMatrix] a PangoMatrix, may be NULL

Details

Since 1.12

Value

[numeric] the scale factor of matrix on the height of the font, or 1.0 if matrix is NULL.

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