PgMatrix.getFontScaleFactors

Calculates the scale factor of a matrix on the width and height of the font.

That is, @xscale is the scale factor in the direction of the X coordinate, and @yscale is the scale factor in the direction perpendicular to the vector that the X coordinate is mapped to.

Note that output numbers will always be non-negative.

class PgMatrix
void
getFontScaleFactors
(
out double xscale
,
out double yscale
)

Parameters

xscale double

output scale factor in the x direction, or %NULL

yscale double

output scale factor perpendicular to the x direction, or %NULL

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Since

1.38