pangoMatrixGetFontScaleFactor {RGtk2} | R Documentation |
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.
pangoMatrixGetFontScaleFactor(object)
|
[PangoMatrix ] a PangoMatrix , may be NULL |
Since 1.12
[numeric] the scale factor of matrix
on the height of the font,
or 1.0 if matrix
is NULL
.
Derived by RGtkGen from GTK+ documentation