pmatrix:GetFontScaleFactor -- get font scale factor
Synopsis
yscale = pmatrix:GetFontScaleFactor()
Function
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. If the scale in the X
coordinate is needed as well, use pmatrix:GetFontScaleFactors().
Inputs
none
Results
yscale
the scale factor of the matrix on the height of the font